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 Sovereign AI (0.07 seconds)

Open WebUI

https://openwebui.com›ai & machine learning›Open WebUI

Open WebUI: The freedom AI stack. Run AI on your own terms. - result 1

Sep 19, 2026 - Open WebUI is a self-hosted AI platform designed to give users complete control over their artificial intelligence operations. It allows... Read more

5.0(1)1upvote

Self-hosted AI AI Platform AI Interface

1openwebui

OpenRouter

https://openrouter.ai›ai & machine learning›OpenRouter

OpenRouter: Intelligent routing, management, and orchestration for AI models. - result 2

Sep 16, 2026 - OpenRouter is an advanced platform for intelligent AI model routing, management, and orchestration. It enables developers to seamlessly... Read more

5.0(1)1upvote

AI Routing LLM Management Data Residency

1openrouter

OpenSAS

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

OpenSAS: An open-source, SAS 9.4-compatible interpreter built by AI agents. - result 3

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

Open Caffeine

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

Open Caffeine: Keep your Mac awake - result 4

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

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Stivio
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Telly
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OpenTweet

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

OpenTweet: AI-powered super simple X posts scheduler with MCP & OpenClaw integration. - result 5

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

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 6

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

Tabstack Web Research

https://tabstack.ai›developer tools›Tabstack Web Research

Tabstack Web Research: Run a research agent with cited answers in a single API call - result 7

Jun 1, 2026 - Tabstack gives AI agents and apps finished output from the live web in a single API call. Extract structured data to a schema you define,... Read more

5.0(100)171upvotes

API

0tabstack

Open WebUI: The freedom AI stack. Run AI on your own terms.

5.0(1)

Open WebUI is a self-hosted AI platform designed to give users complete control over their artificial intelligence operations. It allows connection to various AI models, including local and cloud-based options like Ollama, OpenAI, and Anthropic, with extensive customization via Python. The platform emphasizes data sovereignty, enabling AI to run on users' own hardware or chosen infrastructure, and supports deployment at any scale with enterprise features like SSO and RBAC. It serves as a comprehensive interface for AI tasks such as voice, vision, retrieval, generation, and search, fostering a community for sharing prompts, models, and tools. This empowers individuals and enterprises to own, rather than rent, their AI capabilities.

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