Company lists · Data refreshed September 2026

Top 25 AI writing tools worldwide

Name: AI writing tools worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 607 companies tracked

RevenueBase identified 607 company matches for AI writing tools worldwide as of September 2026 and tracks 4,930 professional contacts across them, including 1,152 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for AI writing tools worldwide, 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 September 19, 2026. Country and city lists for AI writing tools follow the table.

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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 19, 2026 How this list was built

607Companies

4,930Contacts tracked

1,152Verified emails

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The 25 largest AI writing tools worldwide

Ranked by team size

Top 25 of 607 company matches for AI writing tools worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Grammarly	Exact match	San Francisco, CA, United StatesHQ recorded Sep 19, 2026	1,001-5,000	1,106 contacts →
	Exact match “Grammarly stands with Ukraine.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	Author	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 19, 2026	n/a	352 contacts →
	Exact match “Someone who's an author of a book.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	Quillbot	Exact match	Chicago, United StatesHQ recorded Sep 19, 2026	201-500	297 contacts →
	Exact match “Whether you're writing, designing, coding, or collaborating, QuillBot is a place where anyone can create great things.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	predis.ai	Exact match	Pune, IndiaHQ recorded Sep 19, 2026	n/a	106 contacts →
	Exact match “Want to leave your competitors scratching their heads?🤔 Well, level up with our AI-powered content genie Check out more at https://linktr.ee/predis.ai” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	Brisk Teaching	Exact match	San Francisco, United StatesHQ recorded Sep 19, 2026	11-50	88 contacts →
	Exact match “Brisk Teaching is the #1 AI-powered AI tool for educators, schools, and districts.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Wispr Flow	Exact match	San Francisco, CA, United StatesHQ recorded Sep 19, 2026	11-50	83 contacts →
	Exact match “Wispr Flow (available on Mac, iPhone, Windows, and Android) lets you speak naturally and see your words perfectly formatted with no extra edits, no typos.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Odin AI	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 19, 2026	201-500	50 contacts →
	Exact match “Unlock the power of AI with Odin AI – your all-in-one solution for personalized content generation, chatbot interaction, document collaboration, and actionable insights.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	Merlin AI By Foyer	Exact match	Elk Grove, CA, United StatesHQ recorded Sep 19, 2026	11-50	34 contacts →
	Exact match “Founded in 2022, Foyer Tech Inc.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Merciapp	Exact match	Paris, FranceHQ recorded Sep 19, 2026	n/a	31 contacts →
	Exact match “Chaque e-mail mal tourné, chaque réponse approximative, chaque heure perdue à reformuler… coûte plus cher qu'on ne le pense.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	Ailaysa	Exact match	Chennai, IndiaHQ recorded Sep 19, 2026	11-50	28 contacts →
	Exact match “Ailaysa is a fast growing AI company for content creation.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	craftly.ai	Exact match	Toronto, ON, CanadaHQ recorded Sep 19, 2026	11-50	26 contacts →
	Exact match “Craftly.AI is your AI-Powered Copywriting Assistant.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	NOTA	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 19, 2026	11-50	24 contacts →
	Exact match “Nota is SaaS company offering an innovative set of assistive AI tools that expand the reach and impact of human-authored stories.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	Jaydus AI	Exact match	Middletown, DE, United StatesHQ recorded Sep 19, 2026	1-10	24 contacts →
	Exact match “Jaydus AI is an all-in-one AI platform that provides small and medium-sized businesses (SMBs) with the tools they need to leverage AI effectively.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	Aithor	Exact match	Tallinn, EstoniaHQ recorded Sep 19, 2026	11-50	22 contacts →
	Exact match “Welcome to Aithor, where AI meets the art of essay writing.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Shothik AI	Exact match	Rulslip, United KingdomHQ recorded Sep 19, 2026	11-50	22 contacts →
	Exact match “At Shothik AI, we're driven by a passion for enhancing the way people write and communicate.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Congree Language Technologies Gmbh	Exact match	Karlsruhe, GermanyHQ recorded Sep 19, 2026	11-50	21 contacts →
	Exact match “Congree is the solution provider for consistent, efficient and quality-assured content creation in companies of all industries and sizes.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Newsroom AI	Exact match	London, United KingdomHQ recorded Sep 19, 2026	11-50	20 contacts →
	Exact match “Newsroom AI enables leading creators to build, amplify and measure high-value, AI-powered content experiences.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Hashmint	Exact match	Bangalore, IndiaHQ recorded Sep 19, 2026	11-50	20 contacts →
	Exact match “Hashmint Leaf 1.0 comes with a stylus, paper-like writing surface, and AI capabilities that help you focus on your work and be productive.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	Sudowrite	Exact match	United StatesHQ recorded Sep 19, 2026	1-10	18 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	LISAN	Exact match	Riyadh, Saudi ArabiaHQ recorded Sep 19, 2026	11-50	18 contacts →
	Exact match “Lisan builds ultra-effective AI for writing, meetings, translation, and document automation for governments and enterprises.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Mindsmith	Exact match	Lehi, UT, United StatesHQ recorded Sep 19, 2026	11-50	17 contacts →
	Exact match “Mindsmith is the first AI-native authoring tool” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	Ginger Software	Exact match	Boston, MA, United StatesHQ recorded Sep 19, 2026	11-50	16 contacts →
	Exact match “Ginger Software helps you communicate better and faster with AI-based writing tools.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	YAI Digital	Exact match	London, United KingdomHQ recorded Sep 19, 2026	1-10	15 contacts →
	Exact match “Most AI tools help you create faster.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	Textmetrics	Exact match	Arnhem, NetherlandsHQ recorded Sep 19, 2026	11-50	14 contacts →
	Exact match “Hi there!” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	Gptinf	Exact match	United StatesHQ recorded Sep 19, 2026	1-10	13 contacts →
	Exact match “GPTinf is the #1 ChatGPT Humanizer & AI Detector for students, content writers, and professionals who want writing that sounds human – and proof it does.” Recorded in the RevenueBase company graph · Sep 19, 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 tools”. 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 607 AI writing tools worldwide

See the full list, filter by size, metro and specialty, and access 1,152 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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AI writing tools worldwide at a glance

As of Sep 19, 2026

23.4%Verified-email coverage

8.1Average contacts per company

1-10Median size (employees)

5.1%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

487

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for AI writing tools are linked below.
What qualifies: Company records worldwide whose business descriptions match “AI writing tools” 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. 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 1,152 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 September 19, 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.

AI writing tools by location

2 lists · largest first

Every AI writing tools list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 tools”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many AI writing tools are there worldwide?

RevenueBase identified 607 company matches for AI writing tools worldwide as of September 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 country has the most AI writing tools?

The United States leads with 150 companies, followed by the United Kingdom (39). Every AI writing tools list by country and city is linked on this page.

Which city has the most AI writing tools?

London leads with 31 company records, followed by San Francisco (16) and Los Angeles (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 1,152 professional contacts with verified work emails tracked across these 607 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 September 19, 2026.

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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.