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

31 products for Open source AI (0.12 seconds)

Resume Builder CVAd

https://resume-builder.cv›hr & hiring›Resume Builder CV

Resume Builder CV: Supercharge your resume with an AI co-pilot and live ATS score checker.

Resume Builder CV is a free AI tool for job seekers, from freshers to professionals, enabling quick creation of ATS-optimized resumes. It... Read more

5.0(2)1upvote

Resume Builder AI Assistant Job Search

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Umami

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

Umami: Open-source web analytics for understanding traffic and building integrations. - result 11

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

LLM Gateway

https://llmgateway.io›ai & automation›LLM Gateway

LLM Gateway is an open-source API gateway for Large Language Models (LLMs). It acts as a middleware between your appl... - result 12

May 15, 2026 - LLM Gateway is an open-source API gateway for Large Language Models (LLMs). It acts as a middleware between your applications and various LLM... Read more

5.0(103)824upvotes$231k MRR+57.1% MoM

AI & Automation Micro-SaaS

103llmgateway

Open Caffeine

https://github.com›developer tools›Open Caffeine

Open Caffeine: Keep your Mac awake - result 13

Jun 1, 2026 - Open Caffeine is a native macOS menu bar app for keeping your Mac awake for a chosen duration. Pick presets, set a custom timer, toggle screen... Read more

5.0(17)164upvotes

Open Source

17github

Of Prompt O

https://of-prompt-o.com›ai & automation›Of Prompt O

*** OF PROMPT OÃ: Digital products/services for educational AI resources. We charge during checkout. - result 14

May 15, 2026 - Digital products/services for educational AI resources. We charge during checkout. Built with Next.js, TypeScript and Tailwind CSS.

5.0(74)597upvotes$22.8k MRR+58.7% MoM

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74of-prompt-o

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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 15

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

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Dub.co

https://dub.co›marketing & seo›Dub.co

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Feb 1, 2026 - Dub.co is the open-source link management platform that helps you build, track, and optimize short links with powerful custom domains and deep... Read more

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SuperBased

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

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Resume Builder CV: Supercharge your resume with an AI co-pilot and live ATS score checker.

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Resume Builder CV is a free AI tool for job seekers, from freshers to professionals, enabling quick creation of ATS-optimized resumes. It features an interactive AI co-pilot for dynamic drafting, rewriting, and tailoring, eliminating manual editing and formatting hassles for better job application success. Key Features & Capabilities: • Interactive AI co-pilot • Live ATS score checker • ATS-optimized resume creation • Eliminates manual editing & formatting

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