How do most AI SaaS tools charge (credits vs monthly subscriptions)?

Most modern AI SaaS tools use hybrid pricing: an entry-level monthly subscription that includes a fixed monthly credit quota, paired with pay-as-you-go top-ups for high-volume LLM inference and generation.

Can I find free and open-source AI tools on SaaSearch?

Yes. You can filter listings by pricing model (Free, Freemium, or Paid) and tech stack. Many makers provide 100% free open-source tiers with self-hosting instructions and MIT licenses.

How are MRR and user counts verified for AI startups?

SaaSearch integrates directly with Stripe and Paddle telemetry to verify recurring monthly revenue, growth velocity, and active users, ensuring figures are authentic rather than estimated.

How can AI developers launch their product on SaaSearch?

Founders can submit their AI application for free. Once you add the verified SaaSearch launch badge to your homepage, your listing is published immediately to today's launch leaderboard with zero queue delay.

SaaSearch - The Search Engine for SaaS and AI products

37 products for Open source AI Integration (0.06 seconds)

Pen

https://pen.dev›design & creative›Pen

Pen: An agentic canvas for building bold software. - result 1

Sep 17, 2026 - Pen is an innovative agentic canvas designed for rapidly building and prototyping software. It allows users to import components from any app,... Read more

5.0(1)1upvote

AI Design UI/UX Design Prototyping

1pen

Umami

https://umamiengine.com›analytics & data›Umami

Umami: Open-source web analytics for understanding traffic and building integrations. - result 2

Sep 18, 2026 - Umami is an open-source web analytics platform designed to help users understand their website traffic and build robust data integrations. It... Read more

5.0(1)1upvote

Web Analytics Open Source Website Traffic

1umamiengine

MagiCrew

https://magicrew.ai›ai & machine learning›MagiCrew

MagiCrew: Deploy AI agents to automate tasks and replace all your AI tools. - result 3

Sep 6, 2026 - MagiCrew is an enterprise open-source AI Agent platform designed to empower every employee with dedicated AI digital workers. It enables... Read more

5.0(1)1upvote

AI Agents Enterprise AI Workflow Automation

1magicrew

Cortex

https://cortexdocs.dev›developer tools›Cortex

Cortex: The open-source API knowledge layer for developers and AI agents. - result 4

Sep 14, 2026 - Cortex is an open-source platform designed to unify and streamline API delivery by transforming various API specifications (OpenAPI, GraphQL,... Read more

5.0(1)1upvote

API Management SDK Generation Developer Documentation

1cortexdocs

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Oats

https://ariso.ai›productivity›Oats

Oats: Free, open-source meeting notes for Mac & Windows. - result 5

Sep 14, 2026 - Oats is a free, open-source desktop application designed for macOS and Windows that records meetings locally on your device. It provides clean... Read more

5.0(1)1upvote

Meeting Notes Productivity Open Source

1ariso

Lanes Link

https://lanes.sh›ai & automation›Lanes Link

Lanes Link: Connect & control all your AI agents with one secure, self-hostable endpoint. - result 6

Sep 5, 2026 - Lanes Link is a private, self-hostable Multi-Context Provider (MCP) designed to streamline AI agent integrations. It centralizes all your... Read more

5.0(1)1upvote

AI Agents AI Integration Access Control

1lanes

Agentpedia Codes

https://agentpedia-codes.com›ai & automation›Agentpedia Codes

Agentpedia Codes: 200K+ pageviews.80K+ MAU.285% growth last month. A go-to resource for developers building AI agents'MCP server inte... - result 7

May 15, 2026 - 200K+ pageviews.80K+ MAU.285% growth last month. A go-to resource for developers building AI agents'MCP server integrations, agent skills,... Read more

5.0(8)65upvotes

AI & Automation Micro-SaaS

8agentpedia-codes

Pen: An agentic canvas for building bold software.

5.0(1)

Pen is an innovative agentic canvas designed for rapidly building and prototyping software. It allows users to import components from any app, integrate with leading AI models like Claude and OpenAI, and leverage AI agents for direct design and illustration. With buttery-smooth WebGL performance, advanced features like shaders, UI libraries, and HTML/CSS/Tailwind export, Pen empowers developers and designers to create complex applications, mockups, and UI elements. It offers collaborative sharing, a built-in browser for importing content, and CLI connectivity for headless design, making it a comprehensive tool for modern software creation.

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