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 AI Engineering platforms platforms (0.05 seconds)

SagelingAd

https://sageling.ai›ai & automation›Sageling

Sageling: The free, local AI assistant for real work on your Mac.

Sageling is a free, private, and local AI assistant designed exclusively for Apple Silicon Macs to help users get real work done. It processes... Read more

5.0(100)1upvote

AI Assistant Local AI Mac App

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Agent Mentor

https://agentmentor.dev›ai & automation›Agent Mentor

Agent Mentor: Master AI agent engineering with interactive courses and a powerful Claude Code Skill. - result 1

Sep 5, 2026 - Agent Mentor offers a free, comprehensive 12-course path for learning AI agent engineering, guiding users from initial prompts to complex... Read more

5.0(100)1upvote

AI Agents Agent Engineering AI Education

0agentmentor

Dooken

https://dooken.com›ai & automation›Dooken

Dooken: High-quality static ads for your ad campaigns. Stop prompt engineering in AI chats. Upload your product and brand ass... - result 2

May 15, 2026 - High-quality static ads for your ad campaigns. Stop prompt engineering in AI chats. Upload your product and brand assets ' Dooken... Read more

5.0(11)95upvotes$2.7k MRR−9.4% MoM

AI & Automation Micro-SaaS

11dooken

Millenniums.ai

https://millenniums.ai›security & privacy›Millenniums.ai

Millenniums.ai: Agentic cloud security platform for AI-native applications - result 3

Sep 28, 2026 - Millenniums.ai is an AI-native application protection platform that maps and inventories your entire AI, cloud, and code estate using its core... Read more

5.0(1)1upvote

Cloud Security AI Security Penetration Testing

1millenniums

Opencomplai

https://opencomplai.com›developer tools›Opencomplai

Opencomplai: Open-source EU AI Act compliance that runs in your CI - result 4

Sep 24, 2026 - Opencomplai is an open-source developer tool that automates EU AI Act compliance directly inside your CI/CD pipeline. It scans repositories to... Read more

5.0(100)1upvote

EU AI Act Compliance CI/CD

0opencomplai

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5.0(101)·2 upvotes·0 comments
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SkillHub

https://getskillhub.com›ai & machine learning›SkillHub

SkillHub: Empower your team to build and manage Claude AI skills collaboratively. - result 5

Sep 17, 2026 - SkillHub is a collaborative platform designed to empower entire teams to build and manage AI skills for Claude. It provides an intuitive,... Read more

5.0(100)1upvote

AI Skill Management Claude AI Team Collaboration

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Feast

https://feast.dev›ai & machine learning›Feast

Feast: The Open Source Feature Store for Machine Learning and AI - result 6

Sep 25, 2026 - Feast is an open-source feature store designed to deliver structured data to AI and LLM applications at high scale during both training and... Read more

5.0(100)1upvote

Feature Store Machine Learning AI

0feast

DSPy

https://dspy.ai›ai & machine learning›DSPy

DSPy: The framework for programming—not prompting—language models. - result 7

Sep 27, 2026 - DSPy is a powerful open-source framework designed for algorithmically optimizing language model prompts and weights. It allows developers to... Read more

5.0(1)1upvote

AI Framework LLM Optimization Developer Tools

1dspy

Sageling: The free, local AI assistant for real work on your Mac.

5.0(100)

Sageling is a free, private, and local AI assistant designed exclusively for Apple Silicon Macs to help users get real work done. It processes all tasks directly on your computer, ensuring sensitive data remains private and never leaves your device unless explicitly requested. Ideal for professionals in fields like therapy, education, or general productivity, Sageling assists with tasks such as transcribing sessions, writing notes, or grading student work. This desktop application provides an ac...

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