Fondo · Feb 2026
Blog coverage of Keet's launch and product positioning as APIs for any website, including the no-Chrome-extension and session-maintenance claims.
Public company, workplace, funding, and market signals
Updated Jul 29, 2026
Keet is a 2024 YC-backed startup whose public site currently presents a private-beta learning app that generates structured courses on any topic, while its docs and YC launch materials also describe a developer API for connecting end-user accounts and automating actions on third-party websites.
Primary product
AI-generated, Duolingo-style learning app for creating structured courses on any topic
Founded
2024
Headquarters
Brooklyn, New York, United States
Team size
1-10 employees
Industry
Software Development
Sub-industry
AI agent authentication and web integration APIs
Offices
Business model
0 jobs at Keet
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Stage
pre-seed
Total raised
$500K
Latest round
Pre-Seed · Sep 2024
Latest amount
$500K
Sep 2024 · Y Combinator
Investors
Pricing
Current public terms describe the service as free today, with future paid plans and a credit-based model for generating more courses; the developer API materials also indicate usage-based pricing is planned or implied.
Differentiators
Technology
Customers
Competitors
Estimated revenue
Approximately $171K-$330K ARR (third-party estimates vary)
Estimated monthly visits
1.5K
Traffic estimate as of Jun 2026
Fondo · Feb 2026
Blog coverage of Keet's launch and product positioning as APIs for any website, including the no-Chrome-extension and session-maintenance claims.
LinkedIn post by Zack Ashen · Sep 2024
Zack Ashen describes Keet as a tool for developers to integrate with platforms that lack APIs or have limited APIs, and says they had just launched.
LinkedIn post by Tommy Tsai · Aug 2024
Tommy Tsai describes Keet as helping developers integrate with the internet by connecting user accounts and performing actions on their behalf.
HireTop · Aug 2024
Profile article summarizing Keet as a stable web-integration API for developers and highlighting its auth/session-management approach.
Y Combinator · Aug 2024
Official launch post describing Keet as an API for any website, with a Plaid-style link flow, session maintenance, and automation without Chrome extensions.