Company lists · Data refreshed August 2026
Top 25 Coding assessment and interview platforms based in the United States
RevenueBase identified 290 company matches for coding assessment and interview platforms associated with the United States as of August 2026 and tracks 7,391 professional contacts across them, including 1,006 with verified work emails and 881 with mobile numbers. San Francisco is the largest hub.
This list covers company matches for coding assessment and interview platforms associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed August 31, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest coding assessment and interview platforms based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,275 contacts → | ||||
Exact match “Crossover is a global recruiting platform for a private group of US tech and education companies that only hire the top 1% of tech talent.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 2 | 1,605 contacts → | ||||
Exact match “HackerRank is a technology hiring platform that is the standard for assessing developer skills for 2500+ companies around the world.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 3 | 264 contacts → | ||||
Exact match “Karat is the talent elevation partner that helps technical leaders transform their workforce as AI reshapes essential skillsets.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 4 | 204 contacts → | ||||
Exact match “Formation is the world’s only AI-powered dynamic interview prep platform, providing unlimited benchmarking, personalized skill development, and world-class mentorship to…” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 5 | 143 contacts → | ||||
Exact match “CodeSignal is how the world discovers and develops the skills that will shape the future.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 6 | 138 contacts → | ||||
Exact match “At FloCareer, we help organizations grow their technology teams quickly, cost-effectively and at scale.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 7 | 129 contacts → | ||||
Exact match “Glider AI, a Findem company, helps organizations hire and develop talent with confidence.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 8 | 127 contacts → | ||||
Exact match “At InCruiter, we are revolutionizing the hiring process by offering Full Suite of Interview Intelligence Platform tailored for fast-paced recruitment needs.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 9 | 95 contacts → | ||||
Exact match “eSkill is a pre-hire assessment solution designed to help organizations enhance their hiring processes by providing customizable assessments tailored to specific roles and skills.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 10 | 89 contacts → | ||||
Exact match “Textio is a leader in building tools that help high-growth companies recruit and give feedback to high-performing teams.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 11 | 85 contacts → | ||||
Exact match “Hacemos que contratar talento tech deje de ser una apuesta.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 12 | 80 contacts → | ||||
Exact match “Jobma is built to elevate hiring experiences, enabling teams to truly understand each candidate’s potential, skills, and fit.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 13 | 77 contacts → | ||||
Exact match “Hallo offers AI agents for global hiring that evaluate candidates’ soft skills, hard skills, and language proficiency in over 80 languages through 200+ AI-powered interviews…” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 14 | 74 contacts → | ||||
Exact match “Spark Hire is an applicant tracking system built for organizations with 50 to 500 employees where hiring has to work reliably, not just occasionally.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 15 | 73 contacts → | ||||
Exact match “BarRaiser is an Intelligent Interview Platform leading the charge in revolutionizing the interviewing process.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 16 | 57 contacts → | ||||
Exact match “Sunday is an AI-powered platform that helps global companies hire top engineers, faster.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 17 | 57 contacts → | ||||
Exact match “InterviewDesk has been a trusted partner for 250+ companies to simplify and scale their tech hiring with our On-Demand Interviewer Platform.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 18 | 53 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 19 | 48 contacts → | ||||
Exact match “Our company offers 50+ years of expertise in skills- and merit-based testing solutions for human resources- TestGenius Skills Testing Software (SaaS)- Office Skills Testing…” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 20 | 37 contacts → | ||||
Exact match “We are here to improve assessment throughout the world.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 21 | 37 contacts → | ||||
Exact match “Xobin is one of the fastest-growing HRTech Companies in the world.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 22 | 34 contacts → | ||||
Exact match “Quality above anything else?” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 23 | 29 contacts → | ||||
Exact match “Fasthr.AI is a talent screening platform powered by GPT-4.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 24 | 28 contacts → | ||||
Exact match “Knockri is a Canadian AI-powered interview platform used across hiring, promotions, and learning and development.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 25 | 24 contacts → | ||||
Exact match “FlairX is building Ziva, an AI interviewer that conducts interviews just like a human.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “coding assessment and interview platforms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 290 coding assessment and interview platforms based in the United States
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Coding assessment and interview platforms based in the United States at a glance
As of Aug 31, 2026Companies by employee count
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the United States whose business descriptions match “coding assessment and interview platforms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 1,006 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on August 31, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Coding assessment and interview platforms by metro
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “coding assessment and interview platforms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many coding assessment and interview platforms are there based in the United States?
RevenueBase identified 290 company matches for coding assessment and interview platforms associated with the United States as of August 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Crossover tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most coding assessment and interview platforms?
San Francisco leads with 44 company records, followed by New York (22) and Seattle (13).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,006 professional contacts with verified work emails tracked across these 290 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 31, 2026.
Ready to reach these companies? Verified emails and direct dials for all 290 coding assessment and interview platforms based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Coding assessment and interview platforms by geography
- Coding assessment and interview platforms based in the United Kingdom
- Coding assessment and interview platforms based in Canada
- Coding assessment and interview platforms based in Bangalore, India
- Coding assessment and interview platforms based in London, United Kingdom
- Coding assessment and interview platforms based in San Francisco, United States
- Coding assessment and interview platforms based in India
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Coding assessment and interview platforms based in the United Kingdom
- Coding assessment and interview platforms based in Canada
- Coding assessment and interview platforms based in Bangalore, India
- Coding assessment and interview platforms based in London, United Kingdom
- Coding assessment and interview platforms based in San Francisco, United States
- Coding assessment and interview platforms based in India
Company intelligence · public preview
Top 25 coding assessment and interview platforms based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 290 matching company records for coding assessment and interview platforms based in the United States, with 7,391 tracked contacts and 1,006 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: August 31, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 coding assessment and interview platforms based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Crossovercrossover.comHQ: HQ not recorded; location: Austin, TX, United StatesReported employees: 5,001-10,000 | HQ not recorded; location: Austin, TX, United States | 5,001-10,000 | Exact match | 2,275 contacts → |
“Crossover is a global recruiting platform for a private group of US tech and education companies that only hire the top 1% of tech talent.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Hackerrankhackerrank.comHQ: HQ not recorded; location: Santa Clara, CA, United StatesReported employees: Not recorded | HQ not recorded; location: Santa Clara, CA, United States | Not recorded | Exact match | 1,605 contacts → |
“HackerRank is a technology hiring platform that is the standard for assessing developer skills for 2500+ companies around the world.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  KARATkarat.comHQ: HQ not recorded; location: Seattle, WA, United StatesReported employees: 201-500 | HQ not recorded; location: Seattle, WA, United States | 201-500 | Exact match | 264 contacts → |
“Karat is the talent elevation partner that helps technical leaders transform their workforce as AI reshapes essential skillsets.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Formationformation.devHQ: HQ not recorded; location: San Francisco, CA, United StatesReported employees: Not recorded | HQ not recorded; location: San Francisco, CA, United States | Not recorded | Exact match | 204 contacts → |
“Formation is the world’s only AI-powered dynamic interview prep platform, providing unlimited benchmarking, personalized skill development, and world-class mentorship to…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Codesignalcodesignal.comHQ: HQ not recorded; location: San Francisco, CA, United StatesReported employees: 51-200 | HQ not recorded; location: San Francisco, CA, United States | 51-200 | Exact match | 143 contacts → |
“CodeSignal is how the world discovers and develops the skills that will shape the future.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Flocareerflocareer.comHQ: HQ not recorded; location: Burlington, MA, United StatesReported employees: 51-200 | HQ not recorded; location: Burlington, MA, United States | 51-200 | Exact match | 138 contacts → |
“At FloCareer, we help organizations grow their technology teams quickly, cost-effectively and at scale.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Glider AIglider.aiHQ: HQ not recorded; location: Redwood City, CA, United StatesReported employees: 51-200 | HQ not recorded; location: Redwood City, CA, United States | 51-200 | Exact match | 129 contacts → |
“Glider AI, a Findem company, helps organizations hire and develop talent with confidence.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Incruiterincruiter.comHQ: HQ not recorded; location: Plano, TX, United StatesReported employees: 51-200 | HQ not recorded; location: Plano, TX, United States | 51-200 | Exact match | 127 contacts → |
“At InCruiter, we are revolutionizing the hiring process by offering Full Suite of Interview Intelligence Platform tailored for fast-paced recruitment needs.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Eskilleskill.comHQ: HQ not recorded; location: San Antonio, TX, United StatesReported employees: 51-200 | HQ not recorded; location: San Antonio, TX, United States | 51-200 | Exact match | 95 contacts → |
“eSkill is a pre-hire assessment solution designed to help organizations enhance their hiring processes by providing customizable assessments tailored to specific roles and skills.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Textiotextio.comHQ: HQ not recorded; location: Chicago, IL, United StatesReported employees: 51-200 | HQ not recorded; location: Chicago, IL, United States | 51-200 | Exact match | 89 contacts → |
“Textio is a leader in building tools that help high-growth companies recruit and give feedback to high-performing teams.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Rooftoprooftop.devHQ: HQ not recorded; location: Miami, FL, United StatesReported employees: 51-200 | HQ not recorded; location: Miami, FL, United States | 51-200 | Exact match | 85 contacts → |
“Hacemos que contratar talento tech deje de ser una apuesta.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  JOBMAjobma.comHQ: HQ not recorded; location: Minnetonka, MN, United StatesReported employees: 51-200 | HQ not recorded; location: Minnetonka, MN, United States | 51-200 | Exact match | 80 contacts → |
“Jobma is built to elevate hiring experiences, enabling teams to truly understand each candidate’s potential, skills, and fit.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  HALLOhallo.aiHQ: HQ not recorded; location: Provo, UT, United StatesReported employees: 11-50 | HQ not recorded; location: Provo, UT, United States | 11-50 | Exact match | 77 contacts → |
“Hallo offers AI agents for global hiring that evaluate candidates’ soft skills, hard skills, and language proficiency in over 80 languages through 200+ AI-powered interviews…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Spark Hiresparkhire.comHQ: HQ not recorded; location: Highland Park, IL, United StatesReported employees: 51-200 | HQ not recorded; location: Highland Park, IL, United States | 51-200 | Exact match | 74 contacts → |
“Spark Hire is an applicant tracking system built for organizations with 50 to 500 employees where hiring has to work reliably, not just occasionally.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Barraiserbarraiser.comHQ: HQ not recorded; location: Wilmington, DE, United StatesReported employees: 11-50 | HQ not recorded; location: Wilmington, DE, United States | 11-50 | Exact match | 73 contacts → |
“BarRaiser is an Intelligent Interview Platform leading the charge in revolutionizing the interviewing process.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Sundayhellosunday.aiHQ: HQ not recorded; location: San Francisco, United StatesReported employees: 51-200 | HQ not recorded; location: San Francisco, United States | 51-200 | Exact match | 57 contacts → |
“Sunday is an AI-powered platform that helps global companies hire top engineers, faster.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Creya AI By Interviewdeskcreya.interviewdesk.aiHQ: HQ not recorded; location: Wilmington, DE, United StatesReported employees: 51-200 | HQ not recorded; location: Wilmington, DE, United States | 51-200 | Exact match | 57 contacts → |
“InterviewDesk has been a trusted partner for 250+ companies to simplify and scale their tech hiring with our On-Demand Interviewer Platform.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Brighthirebrighthire.comHQ: HQ not recorded; location: New York, NY, United StatesReported employees: 11-50 | HQ not recorded; location: New York, NY, United States | 11-50 | Exact match | 53 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 19 |  Biddle Consulting Groupbiddle.comHQ: HQ not recorded; location: Folsom, CA, United StatesReported employees: 11-50 | HQ not recorded; location: Folsom, CA, United States | 11-50 | Exact match | 48 contacts → |
“Our company offers 50+ years of expertise in skills- and merit-based testing solutions for human resources- TestGenius Skills Testing Software (SaaS)- Office Skills Testing…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Assessment Systems Corporationassess.comHQ: HQ not recorded; location: Stillwater, MN, United StatesReported employees: 11-50 | HQ not recorded; location: Stillwater, MN, United States | 11-50 | Exact match | 37 contacts → |
“We are here to improve assessment throughout the world.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  XOBINxobin.comHQ: HQ not recorded; location: DE, United StatesReported employees: 11-50 | HQ not recorded; location: DE, United States | 11-50 | Exact match | 37 contacts → |
“Xobin is one of the fastest-growing HRTech Companies in the world.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Interviewvectorinterviewvector.comHQ: HQ not recorded; location: San Francisco, United StatesReported employees: 11-50 | HQ not recorded; location: San Francisco, United States | 11-50 | Exact match | 34 contacts → |
“Quality above anything else?” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Fasthr AIfasthr.aiHQ: HQ not recorded; location: San Francisco, CA, United StatesReported employees: 51-200 | HQ not recorded; location: San Francisco, CA, United States | 51-200 | Exact match | 29 contacts → |
“Fasthr.AI is a talent screening platform powered by GPT-4.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Knockri Skills Based Hiring & Promotionsknockri.comHQ: HQ not recorded; location: San Francisco, CA, United StatesReported employees: 51-200 | HQ not recorded; location: San Francisco, CA, United States | 51-200 | Exact match | 28 contacts → |
“Knockri is a Canadian AI-powered interview platform used across hiring, promotions, and learning and development.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Flairxflairx.aiHQ: HQ not recorded; location: San Francisco, United StatesReported employees: 11-50 | HQ not recorded; location: San Francisco, United States | 11-50 | Exact match | 24 contacts → |
“FlairX is building Ziva, an AI interviewer that conducts interviews just like a human.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 290 company matches
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Coding assessment and interview platforms: dataset insights
August 31, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
290 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: August 31, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Coding assessment and interview platforms by metro
Questions about this company list
What does Exact match mean for coding assessment and interview platforms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many coding assessment and interview platforms did RevenueBase find based in the United States?
The saved snapshot records 290 matching company records, 7,391 tracked contacts and 1,006 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: August 31, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Coding assessment and interview platforms by geography
- Coding assessment and interview platforms based in the United Kingdom
- Coding assessment and interview platforms based in Canada
- Coding assessment and interview platforms based in Bangalore, India
- Coding assessment and interview platforms based in London, United Kingdom
- Coding assessment and interview platforms based in San Francisco, United States
- Coding assessment and interview platforms based in India
Cite this list
RevenueBase Data Team. Top 25 coding assessment and interview platforms based in the United States. Snapshot: August 31, 2026. https://revenuebase.ai/companies/coding-assessment-and-interview-platforms/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Coding assessment and interview platforms based in the United Kingdom
- Coding assessment and interview platforms based in Canada
- Coding assessment and interview platforms based in Bangalore, India
- Coding assessment and interview platforms based in London, United Kingdom
- Coding assessment and interview platforms based in San Francisco, United States
- Coding assessment and interview platforms based in India
Company intelligence · public preview
Top 25 coding assessment and interview platforms based in the United States
RevenueBase records 290 matching company records for coding assessment and interview platforms based in the United States, with 7,391 tracked contacts and 1,006 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: August 31, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 coding assessment and interview platforms based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Crossovercrossover.com HQ: HQ not recorded; location: Austin, TX, United StatesReported employees: 5,001-10,000 | HQ not recorded; location: Austin, TX, United States | 5,001-10,000 | Exact match | 2,275 contacts → |
“Crossover is a global recruiting platform for a private group of US tech and education companies that only hire the top 1% of tech talent.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Hackerrankhackerrank.com HQ: HQ not recorded; location: Santa Clara, CA, United StatesReported employees: Not recorded | HQ not recorded; location: Santa Clara, CA, United States | Not recorded | Exact match | 1,605 contacts → |
“HackerRank is a technology hiring platform that is the standard for assessing developer skills for 2500+ companies around the world.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | KARATkarat.com HQ: HQ not recorded; location: Seattle, WA, United StatesReported employees: 201-500 | HQ not recorded; location: Seattle, WA, United States | 201-500 | Exact match | 264 contacts → |
“Karat is the talent elevation partner that helps technical leaders transform their workforce as AI reshapes essential skillsets.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Formationformation.dev HQ: HQ not recorded; location: San Francisco, CA, United StatesReported employees: Not recorded | HQ not recorded; location: San Francisco, CA, United States | Not recorded | Exact match | 204 contacts → |
“Formation is the world’s only AI-powered dynamic interview prep platform, providing unlimited benchmarking, personalized skill development, and world-class mentorship to…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Codesignalcodesignal.com HQ: HQ not recorded; location: San Francisco, CA, United StatesReported employees: 51-200 | HQ not recorded; location: San Francisco, CA, United States | 51-200 | Exact match | 143 contacts → |
“CodeSignal is how the world discovers and develops the skills that will shape the future.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Flocareerflocareer.com HQ: HQ not recorded; location: Burlington, MA, United StatesReported employees: 51-200 | HQ not recorded; location: Burlington, MA, United States | 51-200 | Exact match | 138 contacts → |
“At FloCareer, we help organizations grow their technology teams quickly, cost-effectively and at scale.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Glider AIglider.ai HQ: HQ not recorded; location: Redwood City, CA, United StatesReported employees: 51-200 | HQ not recorded; location: Redwood City, CA, United States | 51-200 | Exact match | 129 contacts → |
“Glider AI, a Findem company, helps organizations hire and develop talent with confidence.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Incruiterincruiter.com HQ: HQ not recorded; location: Plano, TX, United StatesReported employees: 51-200 | HQ not recorded; location: Plano, TX, United States | 51-200 | Exact match | 127 contacts → |
“At InCruiter, we are revolutionizing the hiring process by offering Full Suite of Interview Intelligence Platform tailored for fast-paced recruitment needs.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Eskilleskill.com HQ: HQ not recorded; location: San Antonio, TX, United StatesReported employees: 51-200 | HQ not recorded; location: San Antonio, TX, United States | 51-200 | Exact match | 95 contacts → |
“eSkill is a pre-hire assessment solution designed to help organizations enhance their hiring processes by providing customizable assessments tailored to specific roles and skills.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Textiotextio.com HQ: HQ not recorded; location: Chicago, IL, United StatesReported employees: 51-200 | HQ not recorded; location: Chicago, IL, United States | 51-200 | Exact match | 89 contacts → |
“Textio is a leader in building tools that help high-growth companies recruit and give feedback to high-performing teams.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Rooftoprooftop.dev HQ: HQ not recorded; location: Miami, FL, United StatesReported employees: 51-200 | HQ not recorded; location: Miami, FL, United States | 51-200 | Exact match | 85 contacts → |
“Hacemos que contratar talento tech deje de ser una apuesta.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | JOBMAjobma.com HQ: HQ not recorded; location: Minnetonka, MN, United StatesReported employees: 51-200 | HQ not recorded; location: Minnetonka, MN, United States | 51-200 | Exact match | 80 contacts → |
“Jobma is built to elevate hiring experiences, enabling teams to truly understand each candidate’s potential, skills, and fit.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HALLOhallo.ai HQ: HQ not recorded; location: Provo, UT, United StatesReported employees: 11-50 | HQ not recorded; location: Provo, UT, United States | 11-50 | Exact match | 77 contacts → |
“Hallo offers AI agents for global hiring that evaluate candidates’ soft skills, hard skills, and language proficiency in over 80 languages through 200+ AI-powered interviews…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Spark Hiresparkhire.com HQ: HQ not recorded; location: Highland Park, IL, United StatesReported employees: 51-200 | HQ not recorded; location: Highland Park, IL, United States | 51-200 | Exact match | 74 contacts → |
“Spark Hire is an applicant tracking system built for organizations with 50 to 500 employees where hiring has to work reliably, not just occasionally.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Barraiserbarraiser.com HQ: HQ not recorded; location: Wilmington, DE, United StatesReported employees: 11-50 | HQ not recorded; location: Wilmington, DE, United States | 11-50 | Exact match | 73 contacts → |
“BarRaiser is an Intelligent Interview Platform leading the charge in revolutionizing the interviewing process.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Sundayhellosunday.ai HQ: HQ not recorded; location: San Francisco, United StatesReported employees: 51-200 | HQ not recorded; location: San Francisco, United States | 51-200 | Exact match | 57 contacts → |
“Sunday is an AI-powered platform that helps global companies hire top engineers, faster.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Creya AI By Interviewdeskcreya.interviewdesk.ai HQ: HQ not recorded; location: Wilmington, DE, United StatesReported employees: 51-200 | HQ not recorded; location: Wilmington, DE, United States | 51-200 | Exact match | 57 contacts → |
“InterviewDesk has been a trusted partner for 250+ companies to simplify and scale their tech hiring with our On-Demand Interviewer Platform.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Brighthirebrighthire.com HQ: HQ not recorded; location: New York, NY, United StatesReported employees: 11-50 | HQ not recorded; location: New York, NY, United States | 11-50 | Exact match | 53 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 19 | Biddle Consulting Groupbiddle.com HQ: HQ not recorded; location: Folsom, CA, United StatesReported employees: 11-50 | HQ not recorded; location: Folsom, CA, United States | 11-50 | Exact match | 48 contacts → |
“Our company offers 50+ years of expertise in skills- and merit-based testing solutions for human resources- TestGenius Skills Testing Software (SaaS)- Office Skills Testing…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Assessment Systems Corporationassess.com HQ: HQ not recorded; location: Stillwater, MN, United StatesReported employees: 11-50 | HQ not recorded; location: Stillwater, MN, United States | 11-50 | Exact match | 37 contacts → |
“We are here to improve assessment throughout the world.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | XOBINxobin.com HQ: HQ not recorded; location: DE, United StatesReported employees: 11-50 | HQ not recorded; location: DE, United States | 11-50 | Exact match | 37 contacts → |
“Xobin is one of the fastest-growing HRTech Companies in the world.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Interviewvectorinterviewvector.com HQ: HQ not recorded; location: San Francisco, United StatesReported employees: 11-50 | HQ not recorded; location: San Francisco, United States | 11-50 | Exact match | 34 contacts → |
“Quality above anything else?” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Fasthr AIfasthr.ai HQ: HQ not recorded; location: San Francisco, CA, United StatesReported employees: 51-200 | HQ not recorded; location: San Francisco, CA, United States | 51-200 | Exact match | 29 contacts → |
“Fasthr.AI is a talent screening platform powered by GPT-4.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Knockri Skills Based Hiring & Promotionsknockri.com HQ: HQ not recorded; location: San Francisco, CA, United StatesReported employees: 51-200 | HQ not recorded; location: San Francisco, CA, United States | 51-200 | Exact match | 28 contacts → |
“Knockri is a Canadian AI-powered interview platform used across hiring, promotions, and learning and development.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Flairxflairx.ai HQ: HQ not recorded; location: San Francisco, United StatesReported employees: 11-50 | HQ not recorded; location: San Francisco, United States | 11-50 | Exact match | 24 contacts → |
“FlairX is building Ziva, an AI interviewer that conducts interviews just like a human.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 290 company matches
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Coding assessment and interview platforms: dataset insights
August 31, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
290 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: August 31, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Coding assessment and interview platforms by metro
Questions about this company list
What does Exact match mean for coding assessment and interview platforms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many coding assessment and interview platforms did RevenueBase find based in the United States?
The saved snapshot records 290 matching company records, 7,391 tracked contacts and 1,006 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: August 31, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Coding assessment and interview platforms by geography
- Coding assessment and interview platforms based in the United Kingdom
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- Coding assessment and interview platforms based in London, United Kingdom
- Coding assessment and interview platforms based in San Francisco, United States
- Coding assessment and interview platforms based in India
Cite this list
RevenueBase Data Team. Top 25 coding assessment and interview platforms based in the United States. Snapshot: August 31, 2026. https://revenuebase.ai/companies/coding-assessment-and-interview-platforms/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Coding assessment and interview platforms based in the United Kingdom
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- Coding assessment and interview platforms based in Bangalore, India
- Coding assessment and interview platforms based in London, United Kingdom
- Coding assessment and interview platforms based in San Francisco, United States
- Coding assessment and interview platforms based in India