Company lists · Data refreshed November 2026
Top 25 Rails api development companies based in the United States
RevenueBase identified 87 company matches for rails api development companies associated with the United States as of November 2026 and tracks 730 professional contacts across them, including 247 with verified work emails. New York is the largest hub.
This list covers company matches for rails api development companies 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 November 6, 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 rails api development companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 97 contacts → | ||||
Exact match “BigBinary is a software development agency that builds custom web and mobile applications for clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 92 contacts → | ||||
Exact match “JetRuby is an AI-native, ISO-certified software development agency.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 66 contacts → | ||||
Exact match “JetRockets is a Ruby on Rails product engineering company helping businesses build, modernize, and scale ambitious software products.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 47 contacts → | ||||
Exact match “Established in 2015 by visionaries who dared to dream, AppStone Lab Technologies has swiftly risen to be a touchstone in transformative software solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 28 contacts → | ||||
Exact match “We help startups navigate the complexities of the digital world and bring ideas to life.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 23 contacts → | ||||
Exact match “We're industry experts crafting world-class apps in Rails, Elixir, React, iOS, and Android from Jacksonville Beach, Florida, and Chicago.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 18 contacts → | ||||
Exact match “Building web and mobile apps for small to medium sized businesses.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 18 contacts → | ||||
Exact match “We specialize in high-quality Ruby on Rails development to elevate what you do best.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 17 contacts → | ||||
Exact match “reinteractive is a software company specialising in the full lifecycle management of Ruby on Rails applications.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 14 contacts → | ||||
Exact match “At Planet Argon, we believe good software deserves a longer life.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 10 contacts → | ||||
Exact match “RAD Development is a consulting firm specializing in Ruby on Rails Development that combines industry-leading software design expertise with proven business acumen to transform…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 7 contacts → | ||||
Exact match “We help you build your startup.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 7 contacts → | ||||
Exact match “Main Street Computing specializes in Ruby on Rails, Android, and iPhone/iOS development.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 7 contacts → | ||||
Exact match “High-Performance Web and Mobile Apps, Zero-Hassle Dev Ops Node/JavaScript (ES6/7)/Ruby/Python - Big Data/Air Flow - ElasticSearch - AWS/VPCs/Autoscaling -…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 5 contacts → | ||||
Exact match “A software consultancy, specializing in creating web applications quickly using industry best practices including automated testing, CI/CD, and agile methodologies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 5 contacts → | ||||
Exact match “Eligence is a boutique development agency based in NC USA and Chisinau, Moldova that specializes in complex integrations and provides dedicated support to our clients with…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 5 contacts → | ||||
Exact match “LetsAlign is a design driven development company focused on doing quality app design, app development & app strategy on mobile & web.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 3 contacts → | ||||
Exact match “Rails Machine was founded in 2006 to create the ultimate hosting environment for Rails applications.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 2 contacts → | ||||
Exact match “Leverage the power of Ruby and Rails to build scalable applications quickly.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 2 contacts → | ||||
Exact match “Rogue Pod has over 20 years combined experience in custom software development.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 2 contacts → | ||||
Exact match “FastRuby.io is a specialized Rails upgrade service.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 2 contacts → | ||||
Exact match “Bespoke web, mobile, and product engineering.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 2 contacts → | ||||
Exact match “Rails Fever is a technical consultancy that helps small but growing SaaS companies maintain, modernize, and stabilize their Ruby on Rails applications.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 1 contacts → | ||||
Exact match “Catamorphic Labs is a software development consultancy specializing in Ruby on Rails, data mining/business intelligence, and open-source software.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 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 “rails api development companies”. 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 87 rails api development companies based in the United States
See the full list, filter by size, metro and specialty, and access 247 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Rails api development companies based in the United States at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 87 companies.
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 “rails api development companies” 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 247 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 November 6, 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.
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 “rails api development companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many rails api development companies are there based in the United States?
RevenueBase identified 87 company matches for rails api development companies associated with the United States as of November 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?
Bigbinary tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most rails api development companies?
New York leads with 5 company records, followed by Austin (4) and Oakland (4).
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 247 professional contacts with verified work emails tracked across these 87 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 November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 87 rails api development companies based in the United States. Start with a free account, no credit card.
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Rails api development companies by geography
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
- Rails api development companies based in India
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
- Oil and gas companies based in the United States
Company intelligence · public preview
Top 25 rails api development companies 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 87 matching company records for rails api development companies based in the United States, with 730 tracked contacts and 247 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: November 6, 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 rails api development companies 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 |  Bigbinarybigbinary.comHQ: Miami, FL, United StatesReported employees: 51-200 | Miami, FL, United States | 51-200 | Exact match | 97 contacts → |
“BigBinary is a software development agency that builds custom web and mobile applications for clients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Jetruby Agencyjetruby.comHQ: San Francisco, CA, United StatesReported employees: 201-500 | San Francisco, CA, United States | 201-500 | Exact match | 92 contacts → |
“JetRuby is an AI-native, ISO-certified software development agency.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Jetrocketsjetrockets.comHQ: Brooklyn, NY, United StatesReported employees: 51-200 | Brooklyn, NY, United States | 51-200 | Exact match | 66 contacts → |
“JetRockets is a Ruby on Rails product engineering company helping businesses build, modernize, and scale ambitious software products.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Appstonelabappstonelab.comHQ: Carrollton, TX, United StatesReported employees: 11-50 | Carrollton, TX, United States | 11-50 | Exact match | 47 contacts → |
“Established in 2015 by visionaries who dared to dream, AppStone Lab Technologies has swiftly risen to be a touchstone in transformative software solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Gogrowgogrow.devHQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 28 contacts → |
“We help startups navigate the complexities of the digital world and bring ideas to life.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Hashrockethashrocket.comHQ: Jacksonville Beach, IL, United StatesReported employees: 11-50 | Jacksonville Beach, IL, United States | 11-50 | Exact match | 23 contacts → |
“We're industry experts crafting world-class apps in Rails, Elixir, React, iOS, and Android from Jacksonville Beach, Florida, and Chicago.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Popstandpopstand.comHQ: Los Angeles, CA, United StatesReported employees: 1-10 | Los Angeles, CA, United States | 1-10 | Exact match | 18 contacts → |
“Building web and mobile apps for small to medium sized businesses.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  UNAGIunagisoftware.comHQ: New Castle, DE, United StatesReported employees: 11-50 | New Castle, DE, United States | 11-50 | Exact match | 18 contacts → |
“We specialize in high-quality Ruby on Rails development to elevate what you do best.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Reinteractivereinteractive.comHQ: North Sydney, CA, United StatesReported employees: 11-50 | North Sydney, CA, United States | 11-50 | Exact match | 17 contacts → |
“reinteractive is a software company specialising in the full lifecycle management of Ruby on Rails applications.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Planet Argonplanetargon.comHQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 14 contacts → |
“At Planet Argon, we believe good software deserves a longer life.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  RAD Softwareraddevelopment.ioHQ: Scottsdale, AZ, United StatesReported employees: 11-50 | Scottsdale, AZ, United States | 11-50 | Exact match | 10 contacts → |
“RAD Development is a consulting firm specializing in Ruby on Rails Development that combines industry-leading software design expertise with proven business acumen to transform…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Alfa Jangoalfajango.comHQ: Ann Arbor, MI, United StatesReported employees: 1-10 | Ann Arbor, MI, United States | 1-10 | Exact match | 7 contacts → |
“We help you build your startup.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Main Street Computingmainstreetcomputing.comHQ: East Aurora, NY, United StatesReported employees: 1-10 | East Aurora, NY, United States | 1-10 | Exact match | 7 contacts → |
“Main Street Computing specializes in Ruby on Rails, Android, and iPhone/iOS development.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Panda Strike, INCpandastrike.comHQ: Marina Del Rey, CA, United StatesReported employees: 1-10 | Marina Del Rey, CA, United States | 1-10 | Exact match | 7 contacts → |
“High-Performance Web and Mobile Apps, Zero-Hassle Dev Ops Node/JavaScript (ES6/7)/Ruby/Python - Big Data/Air Flow - ElasticSearch - AWS/VPCs/Autoscaling -…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Velocity Labsvelocitylabs.ioHQ: Phoenix, AZ, United StatesReported employees: 1-10 | Phoenix, AZ, United States | 1-10 | Exact match | 5 contacts → |
“A software consultancy, specializing in creating web applications quickly using industry best practices including automated testing, CI/CD, and agile methodologies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Eligenceeligence.devHQ: Raleigh, NC, United StatesReported employees: 1-10 | Raleigh, NC, United States | 1-10 | Exact match | 5 contacts → |
“Eligence is a boutique development agency based in NC USA and Chisinau, Moldova that specializes in complex integrations and provides dedicated support to our clients with…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Letsalignletsalign.comHQ: New York, NY, United StatesReported employees: 1-10 | New York, NY, United States | 1-10 | Exact match | 5 contacts → |
“LetsAlign is a design driven development company focused on doing quality app design, app development & app strategy on mobile & web.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Rails Machine, LLCrailsmachine.comHQ: Savannah, GA, United StatesReported employees: 1-10 | Savannah, GA, United States | 1-10 | Exact match | 3 contacts → |
“Rails Machine was founded in 2006 to create the ultimate hosting environment for Rails applications.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Rockridge Solutionsrockridgesolutions.com HQ: Oakland, CA, United StatesReported employees: 1-10 | Oakland, CA, United States | 1-10 | Exact match | 2 contacts → |
“Leverage the power of Ruby and Rails to build scalable applications quickly.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Rogue POD LLCroguepod.com HQ: Seattle, WA, United StatesReported employees: 1-10 | Seattle, WA, United States | 1-10 | Exact match | 2 contacts → |
“Rogue Pod has over 20 years combined experience in custom software development.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HQ: Philadelphia, PA, United StatesReported employees: 11-50 | Philadelphia, PA, United States | 11-50 | Exact match | 2 contacts → |
“FastRuby.io is a specialized Rails upgrade service.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Faster Agilefasteragile.comHQ: Rumney, MA, United StatesReported employees: 1-10 | Rumney, MA, United States | 1-10 | Exact match | 2 contacts → |
“Bespoke web, mobile, and product engineering.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Rails Feverrailsfever.comHQ: Philadelphia, PA, United StatesReported employees: 1-10 | Philadelphia, PA, United States | 1-10 | Exact match | 2 contacts → |
“Rails Fever is a technical consultancy that helps small but growing SaaS companies maintain, modernize, and stabilize their Ruby on Rails applications.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Catamorphic Labs, LLCcatamorphiclabs.comHQ: Pamplico, SC, United StatesReported employees: 1-10 | Pamplico, SC, United States | 1-10 | Exact match | 1 contacts → |
“Catamorphic Labs is a software development consultancy specializing in Ruby on Rails, data mining/business intelligence, and open-source software.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Chip Castle DOT Com, INCchipcastle.comHQ: Santa Rosa Beach, FL, United StatesReported employees: 1-10 | Santa Rosa Beach, FL, United States | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 87 company matches
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Rails api development companies: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
87 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.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 87 companies.
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.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
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: November 6, 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 ↗
Questions about this company list
What does Exact match mean for rails api development companies?
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 rails api development companies did RevenueBase find based in the United States?
The saved snapshot records 87 matching company records, 730 tracked contacts and 247 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: November 6, 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
Rails api development companies by geography
Cite this list
RevenueBase Data Team. Top 25 rails api development companies based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/rails-api-development-companies/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
- Rails api development companies based in India
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
- Oil and gas companies based in the United States
Company intelligence · public preview
Top 25 rails api development companies based in the United States
RevenueBase records 87 matching company records for rails api development companies based in the United States, with 730 tracked contacts and 247 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: November 6, 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 rails api development companies 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 | Bigbinarybigbinary.com HQ: Miami, FL, United StatesReported employees: 51-200 | Miami, FL, United States | 51-200 | Exact match | 97 contacts → |
“BigBinary is a software development agency that builds custom web and mobile applications for clients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Jetruby Agencyjetruby.com HQ: San Francisco, CA, United StatesReported employees: 201-500 | San Francisco, CA, United States | 201-500 | Exact match | 92 contacts → |
“JetRuby is an AI-native, ISO-certified software development agency.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Jetrocketsjetrockets.com HQ: Brooklyn, NY, United StatesReported employees: 51-200 | Brooklyn, NY, United States | 51-200 | Exact match | 66 contacts → |
“JetRockets is a Ruby on Rails product engineering company helping businesses build, modernize, and scale ambitious software products.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Appstonelabappstonelab.com HQ: Carrollton, TX, United StatesReported employees: 11-50 | Carrollton, TX, United States | 11-50 | Exact match | 47 contacts → |
“Established in 2015 by visionaries who dared to dream, AppStone Lab Technologies has swiftly risen to be a touchstone in transformative software solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Gogrowgogrow.dev HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 28 contacts → |
“We help startups navigate the complexities of the digital world and bring ideas to life.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Hashrockethashrocket.com HQ: Jacksonville Beach, IL, United StatesReported employees: 11-50 | Jacksonville Beach, IL, United States | 11-50 | Exact match | 23 contacts → |
“We're industry experts crafting world-class apps in Rails, Elixir, React, iOS, and Android from Jacksonville Beach, Florida, and Chicago.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Popstandpopstand.com HQ: Los Angeles, CA, United StatesReported employees: 1-10 | Los Angeles, CA, United States | 1-10 | Exact match | 18 contacts → |
“Building web and mobile apps for small to medium sized businesses.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | UNAGIunagisoftware.com HQ: New Castle, DE, United StatesReported employees: 11-50 | New Castle, DE, United States | 11-50 | Exact match | 18 contacts → |
“We specialize in high-quality Ruby on Rails development to elevate what you do best.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Reinteractivereinteractive.com HQ: North Sydney, CA, United StatesReported employees: 11-50 | North Sydney, CA, United States | 11-50 | Exact match | 17 contacts → |
“reinteractive is a software company specialising in the full lifecycle management of Ruby on Rails applications.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Planet Argonplanetargon.com HQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 14 contacts → |
“At Planet Argon, we believe good software deserves a longer life.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | RAD Softwareraddevelopment.io HQ: Scottsdale, AZ, United StatesReported employees: 11-50 | Scottsdale, AZ, United States | 11-50 | Exact match | 10 contacts → |
“RAD Development is a consulting firm specializing in Ruby on Rails Development that combines industry-leading software design expertise with proven business acumen to transform…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Alfa Jangoalfajango.com HQ: Ann Arbor, MI, United StatesReported employees: 1-10 | Ann Arbor, MI, United States | 1-10 | Exact match | 7 contacts → |
“We help you build your startup.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Main Street Computingmainstreetcomputing.com HQ: East Aurora, NY, United StatesReported employees: 1-10 | East Aurora, NY, United States | 1-10 | Exact match | 7 contacts → |
“Main Street Computing specializes in Ruby on Rails, Android, and iPhone/iOS development.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Panda Strike, INCpandastrike.com HQ: Marina Del Rey, CA, United StatesReported employees: 1-10 | Marina Del Rey, CA, United States | 1-10 | Exact match | 7 contacts → |
“High-Performance Web and Mobile Apps, Zero-Hassle Dev Ops Node/JavaScript (ES6/7)/Ruby/Python - Big Data/Air Flow - ElasticSearch - AWS/VPCs/Autoscaling -…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Velocity Labsvelocitylabs.io HQ: Phoenix, AZ, United StatesReported employees: 1-10 | Phoenix, AZ, United States | 1-10 | Exact match | 5 contacts → |
“A software consultancy, specializing in creating web applications quickly using industry best practices including automated testing, CI/CD, and agile methodologies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Eligenceeligence.dev HQ: Raleigh, NC, United StatesReported employees: 1-10 | Raleigh, NC, United States | 1-10 | Exact match | 5 contacts → |
“Eligence is a boutique development agency based in NC USA and Chisinau, Moldova that specializes in complex integrations and provides dedicated support to our clients with…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Letsalignletsalign.com HQ: New York, NY, United StatesReported employees: 1-10 | New York, NY, United States | 1-10 | Exact match | 5 contacts → |
“LetsAlign is a design driven development company focused on doing quality app design, app development & app strategy on mobile & web.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Rails Machine, LLCrailsmachine.com HQ: Savannah, GA, United StatesReported employees: 1-10 | Savannah, GA, United States | 1-10 | Exact match | 3 contacts → |
“Rails Machine was founded in 2006 to create the ultimate hosting environment for Rails applications.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Rockridge Solutionsrockridgesolutions.com HQ: Oakland, CA, United StatesReported employees: 1-10 | Oakland, CA, United States | 1-10 | Exact match | 2 contacts → |
“Leverage the power of Ruby and Rails to build scalable applications quickly.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Rogue POD LLCroguepod.com HQ: Seattle, WA, United StatesReported employees: 1-10 | Seattle, WA, United States | 1-10 | Exact match | 2 contacts → |
“Rogue Pod has over 20 years combined experience in custom software development.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HQ: Philadelphia, PA, United StatesReported employees: 11-50 | Philadelphia, PA, United States | 11-50 | Exact match | 2 contacts → |
“FastRuby.io is a specialized Rails upgrade service.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Faster Agilefasteragile.com HQ: Rumney, MA, United StatesReported employees: 1-10 | Rumney, MA, United States | 1-10 | Exact match | 2 contacts → |
“Bespoke web, mobile, and product engineering.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Rails Feverrailsfever.com HQ: Philadelphia, PA, United StatesReported employees: 1-10 | Philadelphia, PA, United States | 1-10 | Exact match | 2 contacts → |
“Rails Fever is a technical consultancy that helps small but growing SaaS companies maintain, modernize, and stabilize their Ruby on Rails applications.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Catamorphic Labs, LLCcatamorphiclabs.com HQ: Pamplico, SC, United StatesReported employees: 1-10 | Pamplico, SC, United States | 1-10 | Exact match | 1 contacts → |
“Catamorphic Labs is a software development consultancy specializing in Ruby on Rails, data mining/business intelligence, and open-source software.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Chip Castle DOT Com, INCchipcastle.com HQ: Santa Rosa Beach, FL, United StatesReported employees: 1-10 | Santa Rosa Beach, FL, United States | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 87 company matches
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Rails api development companies: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
87 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.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 87 companies.
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.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
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: November 6, 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 ↗
Questions about this company list
What does Exact match mean for rails api development companies?
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 rails api development companies did RevenueBase find based in the United States?
The saved snapshot records 87 matching company records, 730 tracked contacts and 247 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: November 6, 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
Rails api development companies by geography
Cite this list
RevenueBase Data Team. Top 25 rails api development companies based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/rails-api-development-companies/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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