Company lists · Data refreshed October 2026
Top 25 AI writing assistant software companies based in the United States
RevenueBase identified 113 company matches for AI writing assistant software companies associated with the United States as of October 2026 and tracks 2,070 professional contacts across them, including 748 with verified work emails. San Francisco is the largest hub.
This list covers company matches for AI writing assistant software 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 October 1, 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 AI writing assistant software companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,106 contacts → | ||||
Exact match “Grammarly stands with Ukraine.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 2 | 352 contacts → | ||||
Exact match “Someone who's an author of a book.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 3 | 88 contacts → | ||||
Exact match “Brisk Teaching is the #1 AI-powered AI tool for educators, schools, and districts.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 4 | 16 contacts → | ||||
Exact match “Ginger Software helps you communicate better and faster with AI-based writing tools.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 5 | 13 contacts → | ||||
Exact match “is an writing designed specifically for college.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 6 | 12 contacts → | ||||
Exact match “Copysmith is a parent company of Ai-powered writing tools.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 7 | 12 contacts → | ||||
Exact match “We’re changing the EdTech space with intuitive AI writing tools to help students, content creators, and teachers reach their full potential.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 8 | 11 contacts → | ||||
Exact match “Zenzio AI, leveraging years of expertise in language-based AI development, crafts software solutions adeptly designed to address the unique challenges of the contemporary…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 9 | 11 contacts → | ||||
Exact match “Research, Write, and Learn very fast, with AI- We also built https://semihuman.ai/- Our apps are trusted by 2M students, academics, marketers, SEO writers, journalists.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 10 | 10 contacts → | ||||
Exact match “Qordoba’s AI helps everyone at a company write with the same style, terminology, and brand voice.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 11 | 8 contacts → | ||||
Exact match “For more than 30 years, McLellan Writing Team has helped top technology brands like Dell Technologies, Oracle and AWS create enterprise-quality marketing content that informs…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 12 | 7 contacts → | ||||
Exact match “Phrasly helps writers produce content that flows naturally and engages readers authentically.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 13 | 7 contacts → | ||||
Exact match “LongShot AI is an AI-driven content generation platform that empowers marketers, writers, and businesses to create high-quality, long-form content with ease.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 14 | 6 contacts → | ||||
Exact match “WriteHuman is an AI writing tool that allows users to paste in AI-generated text, rewriting it to bypass AI writing detectors.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 15 | 5 contacts → | ||||
Exact match “We are proud to present ZeroGPT, the most powerful and reliable ChatGPT and AI text detector.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 16 | 5 contacts → | ||||
Exact match “Linguix Business for Teams: Empower your team with flawless communication and streamline writing tasks across departments.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 17 | 3 contacts → | ||||
Exact match “Accelerate your writing time by 40% with AI-powered autocompletion.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 18 | 3 contacts → | ||||
Exact match “Your AI clone that thinks, writes, and creates exactly like you.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 19 | 3 contacts → | ||||
Exact match “Are you an engineer or architect that is unfamiliar with or leery of AI?” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 20 | 2 contacts → | ||||
Exact match “Ana, AI as Software Engineer (AIASE), a future member of your software engineering team.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 21 | 2 contacts → | ||||
Exact match “Xerolag is an AI content generation app powered by GPT-3, the latest advanced deep learning language model.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 22 | 2 contacts → | ||||
Exact match “Enprompt 360 is an advanced AI text prompt generator designed to transform your simple prompts into extraordinary ones that bring out the best in your AI.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 23 | 1 contacts → | ||||
Exact match “Opsbliss is an AI workspace that helps you move from research to execution without jumping between disconnected AI tools.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 24 | 1 contacts → | ||||
Exact match “Quillora is revolutionizing the way digital content is created.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 25 | 1 contacts → | ||||
Exact match “We create a suite of writing tools for writers, educators, and students.” Recorded in the RevenueBase company graph · Oct 1, 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 “AI writing assistant software 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 113 AI writing assistant software companies based in the United States
See the full list, filter by size, metro and specialty, and access 748 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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AI writing assistant software companies based in the United States at a glance
As of Oct 1, 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 113 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 “AI writing assistant software 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 748 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 October 1, 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 “AI writing assistant software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many AI writing assistant software companies are there based in the United States?
RevenueBase identified 113 company matches for AI writing assistant software companies associated with the United States as of October 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?
Grammarly tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most AI writing assistant software companies?
San Francisco leads with 12 company records, followed by New York (10) and Los Angeles (9).
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 748 professional contacts with verified work emails tracked across these 113 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 October 1, 2026.
Ready to reach these companies? Verified emails and direct dials for all 113 AI writing assistant software companies based in the United States. Start with a free account, no credit card.
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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
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- AI companies based in the United States
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- Real estate companies based in the United States
Company intelligence · public preview
Top 25 AI writing assistant software 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 113 matching company records for AI writing assistant software companies based in the United States, with 2,070 tracked contacts and 748 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: October 1, 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 AI writing assistant software 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 |  Grammarlygrammarly.comHQ: San Francisco, CA, United StatesReported employees: 1,001-5,000 | San Francisco, CA, United States | 1,001-5,000 | Exact match | 1,106 contacts → |
“Grammarly stands with Ukraine.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Authorsquibler.ioHQ: Los Angeles, CA, United StatesReported employees: Not recorded | Los Angeles, CA, United States | Not recorded | Exact match | 352 contacts → |
“Someone who's an author of a book.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Brisk Teachingbriskteaching.comHQ: San Francisco, United StatesReported employees: 11-50 | San Francisco, United States | 11-50 | Exact match | 88 contacts → |
“Brisk Teaching is the #1 AI-powered AI tool for educators, schools, and districts.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Ginger Softwaregingersoftware.comHQ: Boston, MA, United StatesReported employees: 11-50 | Boston, MA, United States | 11-50 | Exact match | 16 contacts → |
“Ginger Software helps you communicate better and faster with AI-based writing tools.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Litero AIlitero.aiHQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 13 contacts → |
“is an writing designed specifically for college.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Copysmithcopysmith.aiHQ: Birmingham, AL, United StatesReported employees: 11-50 | Birmingham, AL, United States | 11-50 | Exact match | 12 contacts → |
“Copysmith is a parent company of Ai-powered writing tools.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Smodinsmodin.ioHQ: Casper, United StatesReported employees: 11-50 | Casper, United States | 11-50 | Exact match | 12 contacts → |
“We’re changing the EdTech space with intuitive AI writing tools to help students, content creators, and teachers reach their full potential.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Zenzio AIzenzio.comHQ: Tampa, FL, United StatesReported employees: 1-10 | Tampa, FL, United States | 1-10 | Exact match | 11 contacts → |
“Zenzio AI, leveraging years of expertise in language-based AI development, crafts software solutions adeptly designed to address the unique challenges of the contemporary…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  samwell.aisamwell.aiHQ: New York, NY, United StatesReported employees: 1-10 | New York, NY, United States | 1-10 | Exact match | 11 contacts → |
“Research, Write, and Learn very fast, with AI- We also built https://semihuman.ai/- Our apps are trusted by 2M students, academics, marketers, SEO writers, journalists.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Qordobaqordoba.comHQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 10 contacts → |
“Qordoba’s AI helps everyone at a company write with the same style, terminology, and brand voice.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Mclellan Writing Teammclellanwritingteam.comHQ: Ashland, OR, United StatesReported employees: 1-10 | Ashland, OR, United States | 1-10 | Exact match | 8 contacts → |
“For more than 30 years, McLellan Writing Team has helped top technology brands like Dell Technologies, Oracle and AWS create enterprise-quality marketing content that informs…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  phrasly.aiphrasly.aiHQ: Dover, DE, United StatesReported employees: 11-50 | Dover, DE, United States | 11-50 | Exact match | 7 contacts → |
“Phrasly helps writers produce content that flows naturally and engages readers authentically.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Longshot AIlongshot.aiHQ: Denver, DE, United StatesReported employees: 1-10 | Denver, DE, United States | 1-10 | Exact match | 7 contacts → |
“LongShot AI is an AI-driven content generation platform that empowers marketers, writers, and businesses to create high-quality, long-form content with ease.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Writehumanwritehuman.aiHQ: Midlothian, VA, United StatesReported employees: 1-10 | Midlothian, VA, United States | 1-10 | Exact match | 6 contacts → |
“WriteHuman is an AI writing tool that allows users to paste in AI-generated text, rewriting it to bypass AI writing detectors.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Zerogptzerogpt.comHQ: Casper, United StatesReported employees: 11-50 | Casper, United States | 11-50 | Exact match | 5 contacts → |
“We are proud to present ZeroGPT, the most powerful and reliable ChatGPT and AI text detector.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Linguix Grammar Checker & Rewriter For Teamslinguix.comHQ: Miami Beach, FL, United StatesReported employees: 1-10 | Miami Beach, FL, United States | 1-10 | Exact match | 5 contacts → |
“Linguix Business for Teams: Empower your team with flawless communication and streamline writing tasks across departments.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Compose AIcompose.aiHQ: San Francisco, CA, United StatesReported employees: 1-10 | San Francisco, CA, United States | 1-10 | Exact match | 3 contacts → |
“Accelerate your writing time by 40% with AI-powered autocompletion.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Cofilm AIcofilm.aiHQ: San Francisco, United StatesReported employees: 11-50 | San Francisco, United States | 11-50 | Exact match | 3 contacts → |
“Your AI clone that thinks, writes, and creates exactly like you.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Standards Core LLCstandards-core.aiHQ: Kemah, TX, United StatesReported employees: 1-10 | Kemah, TX, United States | 1-10 | Exact match | 3 contacts → |
“Are you an engineer or architect that is unfamiliar with or leery of AI?” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Openanaopenana.aiHQ: Columbia, MD, United StatesReported employees: 1-10 | Columbia, MD, United States | 1-10 | Exact match | 2 contacts → |
“Ana, AI as Software Engineer (AIASE), a future member of your software engineering team.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Xerolagxerolag.comHQ: Santa Monica, CA, United StatesReported employees: 11-50 | Santa Monica, CA, United States | 11-50 | Exact match | 2 contacts → |
“Xerolag is an AI content generation app powered by GPT-3, the latest advanced deep learning language model.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Enprompt360enprompt360.comHQ: Dover, DE, United StatesReported employees: 1-10 | Dover, DE, United States | 1-10 | Exact match | 2 contacts → |
“Enprompt 360 is an advanced AI text prompt generator designed to transform your simple prompts into extraordinary ones that bring out the best in your AI.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Opsblissopsbliss.comHQ: Orlando, FL, United StatesReported employees: 1-10 | Orlando, FL, United States | 1-10 | Exact match | 1 contacts → |
“Opsbliss is an AI workspace that helps you move from research to execution without jumping between disconnected AI tools.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Quillora, LLCquillora.comHQ: Orange Park, FL, United StatesReported employees: 1-10 | Orange Park, FL, United States | 1-10 | Exact match | 1 contacts → |
“Quillora is revolutionizing the way digital content is created.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  dialogues.aidialogues.aiHQ: Denver, CO, United StatesReported employees: 1-10 | Denver, CO, United States | 1-10 | Exact match | 1 contacts → |
“We create a suite of writing tools for writers, educators, and students.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 113 company matches
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AI writing assistant software companies: dataset insights
October 1, 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
113 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 113 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: October 1, 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 AI writing assistant software 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 AI writing assistant software companies did RevenueBase find based in the United States?
The saved snapshot records 113 matching company records, 2,070 tracked contacts and 748 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: October 1, 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
Cite this list
RevenueBase Data Team. Top 25 AI writing assistant software companies based in the United States. Snapshot: October 1, 2026. https://revenuebase.ai/companies/ai-writing-assistant-software-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
- 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
- Real estate companies based in the United States
Company intelligence · public preview
Top 25 AI writing assistant software companies based in the United States
RevenueBase records 113 matching company records for AI writing assistant software companies based in the United States, with 2,070 tracked contacts and 748 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: October 1, 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 AI writing assistant software 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 | Grammarlygrammarly.com HQ: San Francisco, CA, United StatesReported employees: 1,001-5,000 | San Francisco, CA, United States | 1,001-5,000 | Exact match | 1,106 contacts → |
“Grammarly stands with Ukraine.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Authorsquibler.io HQ: Los Angeles, CA, United StatesReported employees: Not recorded | Los Angeles, CA, United States | Not recorded | Exact match | 352 contacts → |
“Someone who's an author of a book.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Brisk Teachingbriskteaching.com HQ: San Francisco, United StatesReported employees: 11-50 | San Francisco, United States | 11-50 | Exact match | 88 contacts → |
“Brisk Teaching is the #1 AI-powered AI tool for educators, schools, and districts.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Ginger Softwaregingersoftware.com HQ: Boston, MA, United StatesReported employees: 11-50 | Boston, MA, United States | 11-50 | Exact match | 16 contacts → |
“Ginger Software helps you communicate better and faster with AI-based writing tools.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Litero AIlitero.ai HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 13 contacts → |
“is an writing designed specifically for college.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Copysmithcopysmith.ai HQ: Birmingham, AL, United StatesReported employees: 11-50 | Birmingham, AL, United States | 11-50 | Exact match | 12 contacts → |
“Copysmith is a parent company of Ai-powered writing tools.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Smodinsmodin.io HQ: Casper, United StatesReported employees: 11-50 | Casper, United States | 11-50 | Exact match | 12 contacts → |
“We’re changing the EdTech space with intuitive AI writing tools to help students, content creators, and teachers reach their full potential.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Zenzio AIzenzio.com HQ: Tampa, FL, United StatesReported employees: 1-10 | Tampa, FL, United States | 1-10 | Exact match | 11 contacts → |
“Zenzio AI, leveraging years of expertise in language-based AI development, crafts software solutions adeptly designed to address the unique challenges of the contemporary…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | samwell.aisamwell.ai HQ: New York, NY, United StatesReported employees: 1-10 | New York, NY, United States | 1-10 | Exact match | 11 contacts → |
“Research, Write, and Learn very fast, with AI- We also built https://semihuman.ai/- Our apps are trusted by 2M students, academics, marketers, SEO writers, journalists.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Qordobaqordoba.com HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 10 contacts → |
“Qordoba’s AI helps everyone at a company write with the same style, terminology, and brand voice.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Mclellan Writing Teammclellanwritingteam.com HQ: Ashland, OR, United StatesReported employees: 1-10 | Ashland, OR, United States | 1-10 | Exact match | 8 contacts → |
“For more than 30 years, McLellan Writing Team has helped top technology brands like Dell Technologies, Oracle and AWS create enterprise-quality marketing content that informs…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | phrasly.aiphrasly.ai HQ: Dover, DE, United StatesReported employees: 11-50 | Dover, DE, United States | 11-50 | Exact match | 7 contacts → |
“Phrasly helps writers produce content that flows naturally and engages readers authentically.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Longshot AIlongshot.ai HQ: Denver, DE, United StatesReported employees: 1-10 | Denver, DE, United States | 1-10 | Exact match | 7 contacts → |
“LongShot AI is an AI-driven content generation platform that empowers marketers, writers, and businesses to create high-quality, long-form content with ease.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Writehumanwritehuman.ai HQ: Midlothian, VA, United StatesReported employees: 1-10 | Midlothian, VA, United States | 1-10 | Exact match | 6 contacts → |
“WriteHuman is an AI writing tool that allows users to paste in AI-generated text, rewriting it to bypass AI writing detectors.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Zerogptzerogpt.com HQ: Casper, United StatesReported employees: 11-50 | Casper, United States | 11-50 | Exact match | 5 contacts → |
“We are proud to present ZeroGPT, the most powerful and reliable ChatGPT and AI text detector.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Linguix Grammar Checker & Rewriter For Teamslinguix.com HQ: Miami Beach, FL, United StatesReported employees: 1-10 | Miami Beach, FL, United States | 1-10 | Exact match | 5 contacts → |
“Linguix Business for Teams: Empower your team with flawless communication and streamline writing tasks across departments.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Compose AIcompose.ai HQ: San Francisco, CA, United StatesReported employees: 1-10 | San Francisco, CA, United States | 1-10 | Exact match | 3 contacts → |
“Accelerate your writing time by 40% with AI-powered autocompletion.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Cofilm AIcofilm.ai HQ: San Francisco, United StatesReported employees: 11-50 | San Francisco, United States | 11-50 | Exact match | 3 contacts → |
“Your AI clone that thinks, writes, and creates exactly like you.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Standards Core LLCstandards-core.ai HQ: Kemah, TX, United StatesReported employees: 1-10 | Kemah, TX, United States | 1-10 | Exact match | 3 contacts → |
“Are you an engineer or architect that is unfamiliar with or leery of AI?” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Openanaopenana.ai HQ: Columbia, MD, United StatesReported employees: 1-10 | Columbia, MD, United States | 1-10 | Exact match | 2 contacts → |
“Ana, AI as Software Engineer (AIASE), a future member of your software engineering team.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Xerolagxerolag.com HQ: Santa Monica, CA, United StatesReported employees: 11-50 | Santa Monica, CA, United States | 11-50 | Exact match | 2 contacts → |
“Xerolag is an AI content generation app powered by GPT-3, the latest advanced deep learning language model.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Enprompt360enprompt360.com HQ: Dover, DE, United StatesReported employees: 1-10 | Dover, DE, United States | 1-10 | Exact match | 2 contacts → |
“Enprompt 360 is an advanced AI text prompt generator designed to transform your simple prompts into extraordinary ones that bring out the best in your AI.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Opsblissopsbliss.com HQ: Orlando, FL, United StatesReported employees: 1-10 | Orlando, FL, United States | 1-10 | Exact match | 1 contacts → |
“Opsbliss is an AI workspace that helps you move from research to execution without jumping between disconnected AI tools.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Quillora, LLCquillora.com HQ: Orange Park, FL, United StatesReported employees: 1-10 | Orange Park, FL, United States | 1-10 | Exact match | 1 contacts → |
“Quillora is revolutionizing the way digital content is created.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | dialogues.aidialogues.ai HQ: Denver, CO, United StatesReported employees: 1-10 | Denver, CO, United States | 1-10 | Exact match | 1 contacts → |
“We create a suite of writing tools for writers, educators, and students.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 113 company matches
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AI writing assistant software companies: dataset insights
October 1, 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
113 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 113 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: October 1, 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 AI writing assistant software 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 AI writing assistant software companies did RevenueBase find based in the United States?
The saved snapshot records 113 matching company records, 2,070 tracked contacts and 748 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: October 1, 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
Cite this list
RevenueBase Data Team. Top 25 AI writing assistant software companies based in the United States. Snapshot: October 1, 2026. https://revenuebase.ai/companies/ai-writing-assistant-software-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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