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 (0.02 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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Fireworks

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

Fireworks: Own Your Specialized Intelligence - result 1

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

Experiential Labs

https://experientiallabs.ai›developer tools›Experiential Labs

Experiential Labs: The open source AI gateway: one key for every model, zero markup. - result 2

Sep 6, 2026 - Experiential Labs is an open-source AI gateway providing unified access to all AI models via a single API key, eliminating vendor lock-in and... Read more

5.0(1)1upvote

AI Gateway API Management AI Optimization

1experientiallabs

Pen

https://pen.dev›design & creative›Pen

Pen: An agentic canvas for building bold software. - result 3

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 4

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

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Audn.AI

https://audn.ai›ai & automation›Audn.AI

Audn.AI: Audn automates external black-box penetration testing for AI companies and enterprises. Existing cyber models are tra... - result 5

May 15, 2026 - Audn automates external black-box penetration testing for AI companies and enterprises. Existing cyber models are trained mostly on open-source... Read more

5.0(37)303upvotes$11.8k MRR+1032.6% MoM

AI & Automation Micro-SaaS

37audn

Verceltics '

https://verceltics-hosting-domains.com›ai & automation›Verceltics '

Verceltics ' Hosting & Domains: Verceltics is a private, native iPhone and iPad workspace for hosting, domains, deployments, analytics, search perfor... - result 6

May 15, 2026 - Verceltics is a private, native iPhone and iPad workspace for hosting, domains, deployments, analytics, search performance, speed, and uptime.... Read more

5.0(2)18upvotes$169 MRR−19.1% MoM

AI & Automation Micro-SaaS

2verceltics-hosting-domains

AIRIX

https://airix-aeo-ai-visibility-platform.com›ai & automation›AIRIX

AIRIX - AEO / AI Visibility Platform: AIRIX is an AI visibility SaaS with a paid Growth dashboard for businesses that want to be recommended by ChatGPT, Cl... - result 7

May 15, 2026 - AIRIX is an AI visibility SaaS with a paid Growth dashboard for businesses that want to be recommended by ChatGPT, Claude, Gemini and other AI... Read more

5.0(4)37upvotes$1.1k MRR−41.8% MoM

AI & Automation Micro-SaaS

4airix-aeo-ai-visibility-platform

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

5.0(2)

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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