Company lists · Data refreshed September 2026

Top 25 Chatbot platform developers based in the United States

Name: Chatbot platform developers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 597 companies tracked

RevenueBase identified 597 chatbot platform developers headquartered in the United States as of September 2026 and tracks 10,666 professional contacts across them, including 3,857 with verified work emails. San Francisco is the largest hub.

This list covers chatbot platform developers headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 27, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 27, 2026 86% judged on-target in blind review

597Companies

10,666Contacts tracked

3,857Verified emails

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The 25 largest chatbot platform developers based in the United States

Ranked by team size

Top 25 of 597 chatbot platform developers based in the United States, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to chatbot platform developers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Liveperson	Indirect evidence	New York, NY, United StatesHQ checked Sep 27, 2026	501-1,000	1,248 contacts →
	Indirect evidence “LivePerson (NASDAQ: LPSN) is the leader in predictable conversational AI and digital transformation.” Source: RevenueBase Database · checked Sep 27, 2026
2	Gupshup	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,050 contacts →
	Partial evidence “Gupshup is the leading platform for building and deploying industry-trained Conversational AI Agents for every business across marketing, commerce, and support use cases.” Source: RevenueBase Database · checked Sep 27, 2026
3	Airtable	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	501-1,000	912 contacts →
	Partial evidence “Airtable’s AI app platform is the easiest way to build custom apps that accelerate your business operations.” Source: RevenueBase Database · checked Sep 27, 2026
4	Elevenlabs	Indirect evidence	New York, United StatesHQ checked Sep 27, 2026	n/a	679 contacts →
	Indirect evidence “Research Lab.” Source: RevenueBase Database · checked Sep 27, 2026
5	Soundhound AI	Indirect evidence	Santa Clara, CA, United StatesHQ checked Sep 27, 2026	501-1,000	669 contacts →
	Indirect evidence “SoundHound AI (Nasdaq: SOUN), a global leader in voice and conversational AI, delivers solutions that allow businesses to offer superior experiences to their customers.” Source: RevenueBase Database · checked Sep 27, 2026
6	Retool	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	201-500	413 contacts →
	Indirect evidence “Vibe coding got apps out of engineering.” Source: RevenueBase Database · checked Sep 27, 2026
7	Flip Robo Technologies LLC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	201-500	347 contacts →
	Indirect evidence “Flip Robo is an artificial intelligence company.” Source: RevenueBase Database · checked Sep 27, 2026
8	Decagon	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	501-1,000	294 contacts →
	Partial evidence “Decagon is the leading conversational AI platform empowering every brand to deliver concierge customer experiences.” Source: RevenueBase Database · checked Sep 27, 2026
9	Clickatell	Indirect evidence	Downtown Redwood City, CA, United StatesHQ checked Sep 27, 2026	201-500	267 contacts →
	Indirect evidence “We enable businesses to drive engagement, revenue, and loyalty with AI-powered chat commerce.” Source: RevenueBase Database · checked Sep 27, 2026
10	character.ai	Indirect evidence	Redwood City, CA, United StatesHQ checked Sep 27, 2026	51-200	233 contacts →
	Indirect evidence “Character.AI isn’t just another AI chat app-it’s an infinite playground for your imagination, creativity, and exploration.” Source: RevenueBase Database · checked Sep 27, 2026
11	Botmaker	Partial evidence	Miami, FL, United StatesHQ checked Sep 27, 2026	51-200	206 contacts →
	Partial evidence “Botmaker is the most advanced conversational platform that allows you to give smart and fast answers to your customers in all digital channels.” Source: RevenueBase Database · checked Sep 27, 2026
12	Master Of Code Global	Indirect evidence	Redwood City, CA, United StatesHQ checked Sep 27, 2026	201-500	205 contacts →
	Indirect evidence “delivered projects for clients like T-Mobile, Tom Ford, Burberry, MTV, Rio Olympics, Golden State Warriors, Aveda, Jo Malone, La Mer, Dr.” Source: RevenueBase Database · checked Sep 27, 2026
13	Biz4group LLC	Indirect evidence	Orlando, FL, United StatesHQ checked Sep 27, 2026	51-200	140 contacts →
	Indirect evidence “We believe that the best work is born when diligence mixes with fun, and creativity blends seamlessly with professionalism.” Source: RevenueBase Database · checked Sep 27, 2026
14	RASA	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	51-200	137 contacts →
	Partial evidence “Rasa is an enterprise platform for building and operating AI agents across chat and voice channels.” Source: RevenueBase Database · checked Sep 27, 2026
15	Daveai	Indirect evidence	Lexington, MA, United StatesHQ checked Sep 27, 2026	51-200	120 contacts →
	Indirect evidence “DaveAI is a Conversational Experience Cloud that blends intelligent microbots, lifelike avatars, and immersive visualizations to craft personalized, high-impact customer journeys…” Source: RevenueBase Database · checked Sep 27, 2026
16	engineer.ai	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	51-200	119 contacts →
	Partial evidence “Engineer.ai is a platform for building bespoke software using AI and a library of building blocks to democratize software development; making it faster, more accessible and less…” Source: RevenueBase Database · checked Sep 27, 2026
17	Predigle	Partial evidence	Dover, DE, United StatesHQ checked Sep 27, 2026	51-200	114 contacts →
	Partial evidence “Predigle, an EsperGroup company, is focused on building a disruptive technology platform that revolutionizes the way businesses conduct their daily operations.” Source: RevenueBase Database · checked Sep 27, 2026
18	Pypestream	Indirect evidence	New York, NY, United StatesHQ checked Sep 27, 2026	51-200	75 contacts →
	Indirect evidence “Pypestream is reimagining how enterprises connect with their customers in the era of Applied AI.” Source: RevenueBase Database · checked Sep 27, 2026
19	floatbot.ai	Partial evidence	Milpitas, CA, United StatesHQ checked Sep 27, 2026	11-50	67 contacts →
	Partial evidence “Floatbot.AI is a Multi-Modal Conversational AI (Voice first)+ Co-Pilot Platform designed to supercharge operations in Insurance, Collections, Lending, Banking, and BPOs.” Source: RevenueBase Database · checked Sep 27, 2026
20	iterate.ai	Partial evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	51-200	60 contacts →
	Partial evidence “Iterate.ai is an innovation-focused software company that builds enterprise-ready AI platforms and applications.” Source: RevenueBase Database · checked Sep 27, 2026
21	connectly.ai	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	51-200	59 contacts →
	Partial evidence “Connectly is a global platform that helps brands sell more, build customer loyalty, and deliver efficient support through intelligent conversations, by using the power of WhatsApp…” Source: RevenueBase Database · checked Sep 27, 2026
22	zeapl.ai	Partial evidence	Fremont, CA, United StatesHQ checked Sep 27, 2026	51-200	59 contacts →
	Partial evidence “zeapl.ai is an award-winning, AI-powered enterprise digital experience platform that drives revenue, loyalty and automation for brands.” Source: RevenueBase Database · checked Sep 27, 2026
23	Replika	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	51-200	59 contacts →
	Indirect evidence “Replika is designed to be the best AI friend to do life with.” Source: RevenueBase Database · checked Sep 27, 2026
24	Jacada	Indirect evidence	Alpharetta, GA, United StatesHQ checked Sep 27, 2026	51-200	54 contacts →
	Indirect evidence “We are now part of Uniphore!” Source: RevenueBase Database · checked Sep 27, 2026
25	newo.ai	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	11-50	51 contacts →
	Indirect evidence “Newo Inc, a company based in Silicon Valley, California, is the creator of the Newo.ai Human-like AI Employee Builder.” Source: RevenueBase Database · checked Sep 27, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: chatbot platform developers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names chatbot platform developers.
Partial evidence: Its own public description names part of chatbot platform developers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name chatbot platform developers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 597 chatbot platform developers based in the United States

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Chatbot platform developers based in the United States at a glance

As of Sep 27, 2026

36.2%Verified-email coverage

17.9Average contacts per company

1-10Median size (employees)

14.6%Largest-city concentration · San Francisco

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

365

11-50

171

51-200

201-500

501-1,000

1,001-5,000

10001+

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 597 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among chatbot platform developers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “chatbot platform developers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names chatbot platform developers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among chatbot platform developers, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 3,857 across the full list. 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 27, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names chatbot platform developers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many chatbot platform developers are there based in the United States?

RevenueBase identified 597 chatbot platform developers headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Liveperson, headquartered in New York, tops this list with the largest team on record.

Which city has the most chatbot platform developers?

San Francisco leads with 87 headquartered companies, followed by New York (46) and Dover (16).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 3,857 verified decision-maker contacts tracked across these 597 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 27, 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 Smart Search, 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.