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

32 products for Open source Physical AI (0.10 seconds)

StivioAd

https://stivio.ai›ai & machine learning›Stivio

Stivio: AI Image to Video Generator: Turn photos into HD clips.

Stivio is an online AI image to video generator that transforms static photos into dynamic HD video clips. Users can upload any photo (PNG,... Read more

5.0(1)1upvote

AI Video Generator Image Animation Generative AI

Visit site

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

Rerun

https://rerun.io›developer tools›Rerun

Rerun: The data layer and visualization toolkit for physical AI and robotics - result 2

Sep 24, 2026 - Rerun is an open-source SDK and data platform designed to log, store, query, and visualize multi-rate, multimodal data for physical AI and... Read more

5.0(1)1upvote

Physical AI Robotics Data Visualization

1rerun

Open Caffeine

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

Open Caffeine: Keep your Mac awake - result 3

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

OpenTweet

https://opentweet.com›ai & automation›OpenTweet

OpenTweet: AI-powered super simple X posts scheduler with MCP & OpenClaw integration. - result 4

May 15, 2026 - AI-powered super simple X posts scheduler with MCP & OpenClaw integration. Built with Next.js, TypeScript and Tailwind CSS.

5.0(14)112upvotes$3.3k MRR+0.3% MoM

AI & Automation Micro-SaaS

14opentweet

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5.0(1)·1 upvote·1 comment
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Orchestrat
Coordinate your AI coding agents in a shared macOS workspace.
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MarkAI
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Ceptile
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Carefully Applied
Turn your experience into a stronger, interview-winning resume.
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Swytch
Database Consistency at Cache Speeds
5.0(1)·1 upvote·1 comment
Stivio
AI Image to Video Generator: Turn photos into HD clips.
5.0(1)·1 upvote·1 comment

OpenInbox.io

https://openinbox.io›ai & automation›OpenInbox.io

OpenInbox.io: Disposable email inboxes via API. Create inboxes in seconds, receive emails programmatically, and keep your real addr... - result 5

May 15, 2026 - Disposable email inboxes via API. Create inboxes in seconds, receive emails programmatically, and keep your real address private. Built for... Read more

5.0(3)28upvotes$440 MRR+10.5% MoM

AI & Automation Micro-SaaS

3openinbox

Moneypenny

https://moneypennyagent.com›ai & machine learning›Moneypenny

Moneypenny: Your AI team for coding and product review, on your machine, in your pocket. - result 6

Sep 20, 2026 - Moneypenny provides an AI-powered team of Claude and Codex bots that integrate directly with your local codebase. It offers product thinking,... Read more

5.0(1)1upvote

AI Assistant Developer Tools Code Review

1moneypennyagent

OpenGOAL

https://opengoal.dev›developer tools›OpenGOAL

OpenGOAL: Re-implementing the GOAL language and engine for the Jak and Daxter series. - result 7

Sep 20, 2026 - OpenGOAL is an ambitious open-source project dedicated to natively porting the classic Jak and Daxter series to modern platforms. It involves... Read more

5.0(1)1upvote

Game Development Game Engine Modding Tools

1opengoal

Stivio: AI Image to Video Generator: Turn photos into HD clips.

5.0(1)

Stivio is an online AI image to video generator that transforms static photos into dynamic HD video clips. Users can upload any photo (PNG, JPEG, WebP), describe the desired motion in plain English prompts, and receive an MP4 video in minutes. This platform eliminates the need for complex editing skills or software, making advanced video creation accessible to everyone. It's ideal for animating product shots, portraits, or old family photos for social media, marketing, or personal use, offering features like custom clip lengths, watermark-free exports on paid plans, and private, shareable video links.

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