Company lists · Data refreshed September 2026
Top 25 Retrieval augmented generation platforms based in the United States
RevenueBase identified 94 retrieval augmented generation platforms headquartered in the United States as of September 2026 and tracks 1,070 professional contacts across them, including 371 with verified work emails and 297 with mobile numbers. San Francisco is the largest hub.
This list covers retrieval augmented generation platforms 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, how directly it supports the match, and when it was last checked. Data refreshed September 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 retrieval augmented generation platforms based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | PRYONPartial evidence | 123 | |||
“Pryon provides a trusted, safe, and proven path to implementing generative AI in enterprises.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 2 | 106 | ||||
“Contextual AI provides a complete, modular development platform for building enterprise AI agents that delivers exceptional accuracy out of the box.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 3 | 66 | ||||
“Allganize helps insurance, finance, SaaS companies automate answering questions from a myriad of complex text documents.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 4 | VectaraPartial evidence | 64 | |||
“At Vectara, we built our Enterprise Agent Platform to meet enterprise requirements for security, accuracy, scalability, and observability.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 5 | 50 | ||||
“Unlock the power of AI with Odin AI – your all-in-one solution for personalized content generation, chatbot interaction, document collaboration, and actionable insights.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 6 | 44 | ||||
“Simbo AI, is a groundbreaking technology company providing Enterprise Gen AI platform for enterprises.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 7 | 36 | ||||
“DXwand's Knowledge Mining and Generative AI technology helps businesses embark below capabilities to streamline and automate their customer service conversations and unlock…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 8 | PolyrificIndirect evidence | 33 | |||
“Most organizations struggle to turn AI into real operational value.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 9 | 26 | ||||
“We Structure the World's Knowledge.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 10 | Jaydus AIPartial evidence | 24 | |||
“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.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 11 | 21 | ||||
“dMetrics is an ML/NLP company founded by two MIT PhDs.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 12 | 19 | ||||
“askROI, Inc.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 13 | 19 | ||||
“AskHandle is a personalized AI system that leverages advanced generative AI and natural language processing (NLP).” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 14 | ONStrong evidence | 13 | |||
“ON is a leading AI chat platform designed for enterprise-level use, known for seamlessly powering generative AI experiences used by some of the world's largest and most well-known…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 15 | 13 | ||||
“MachEye’s embedded search, powered by LLMs, offers intelligent search, actionable insights, and interactive stories on your business data.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 16 | The Attic AIIndirect evidence | 11 | |||
“The Attic allows users to create their own AI in minutes using only their database of documents or their website.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 17 | goover.aiIndirect evidence | 11 | |||
“Goover is a Sunnyvale-based technology company that launched its AI research agent in June 2025.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 18 | 10 | ||||
“How do you get found in ChatGPT, Gemini, Claude, and Perplexity?” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 19 | 10 | ||||
“Private AI for rigorous knowledge work.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 20 | Nand AIIndirect evidence | 8 | |||
“Nand AI builds accurate enterprise AI systems that actually work in production.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 21 | 8 | ||||
“Qlik has acquired Kyndi - follow us @Qlik** Kyndi is a global provider of the Kyndi Platform for the Natural-Language-Enabled Enterprise, an AI-powered solution that empowers…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 22 | 7 | ||||
“FifthElement is the Enterprise AI Platform that transforms organizational knowledge into intelligent action.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 23 | Pramana, INCIndirect evidence | 7 | |||
“From natural language search to autogenerated narratives, Pramana's artificial intelligence software empowers organizations to turn data into content and valuable insights…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 24 | PointableIndirect evidence | 6 | |||
“Pointable enables teams to quickly build accurate and reliable LLM-native products.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 25 | CognistxIndirect evidence | 6 | |||
“Cognistx is an Applied AI company.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 94 retrieval augmented generation platforms based in the United States
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 371 reachable decision-makers.
Free signup · no credit card
Retrieval augmented generation platforms based in the United States at a glance
As of Sep 6, 2026Companies by employee count
Verified emails by last verification
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 retrieval augmented generation platforms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 “retrieval augmented generation platforms”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among retrieval augmented generation platforms, 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 an evidence 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, 371 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 6, 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
How many retrieval augmented generation platforms are there based in the United States?
RevenueBase identified 94 retrieval augmented generation platforms 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?
PRYON, headquartered in Raleigh, tops this list with the largest team on record.
Which city has the most retrieval augmented generation platforms?
San Francisco leads with 13 headquartered companies, followed by New York (7) and San Mateo (4).
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 371 verified decision-maker contacts tracked across these 94 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 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 94 retrieval augmented generation platforms based in the United States. Start with a free account, no credit card.
Get the full listRelated lists
Browse the directory
Browse: Companies home · All United States lists · All Retrieval augmented generation platforms lists · New lists
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
- 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