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

36 products for Open source AI Coding (0.04 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

OpenSAS

https://kirha.com›developer tools›OpenSAS

OpenSAS: An open-source, SAS 9.4-compatible interpreter built by AI agents. - result 2

Sep 9, 2026 - OpenSAS is an innovative open-source interpreter for the SAS 9.4 programming language, engineered entirely by AI coding agents. It provides... Read more

5.0(1)1upvote

SAS Interpreter Open Source AI Development

1kirha

SuperBased

https://superbased.app›developer tools›SuperBased

SuperBased: The local-first control plane for your AI coding agents. - result 3

Sep 18, 2026 - SuperBased is a local-first, open-source control plane designed for managing AI coding agents directly on your machine. It provides a unified... Read more

5.0(1)1upvote

AI Agent Management Developer Tools Cost Optimization

1superbased

Fireworks

https://fireworks.ai›ai & machine learning›Fireworks

Fireworks: Own Your Specialized Intelligence - result 4

Sep 20, 2026 - Fireworks offers a foundational AI infrastructure platform designed to empower developers and enterprises to build, train, and serve specialized... Read more

5.0(1)1upvote

AI Infrastructure Model Training Model Inference

1fireworks

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NutriFit
AI-powered personalized nutrition, activity & health tracking platform.
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Telly
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LockedWeb
Unyielding porn blocker with no off switch for ultimate protection.
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Web Document Scanner
Scan documents online, flatten pages, and remove shadows for print-ready PDFs.
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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 5

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

Mistral Vibe

https://mistral.ai›developer tools›Mistral Vibe

Mistral Vibe: I agent for long-running, multi-step work and coding - result 6

Jun 1, 2026 - - We’re committed to empower the AI community with open technology. Our open models sets the bar for efficiency, and are available for free,... Read more

5.0(100)155upvotes

Open Source

0mistral

Shipd

https://shipd.ai›ai & machine learning›Shipd

Shipd: Build training data. Get paid. - result 7

Sep 15, 2026 - Shipd is a contributor platform designed to empower individuals to participate in the development of frontier AI. Users can compete on... Read more

5.0(1)1upvote

AI Development Machine Learning Data Annotation

1shipd

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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