Free AI Tools

Curated AI tools with free plans. No credit card required. Verified links and trust signals.

Every tool listed here offers a free tier or freemium plan. Browse by category, search by keyword, or jump to free tools for a specific task.

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  • Verified links and trust scores
  • Curated shortlists by task

How we rank tools

Each tool shows verification (how recently we checked the link), link health (whether the URL works), and trust (0–1, combining both). Verified + HTTPS = highest trust. Pending = not yet checked. Stale = last check was 1–3 days ago. Failed = over 3 days.

Fabric AI

Checked 5h agoLink OKFree plan available

Open source AI tool that augments humans with pattern recognition for summarizing, extracting, and rating content.

Fixie AI

Checked 5h agoLink OKFree plan available

Platform for building AI agents that can access live data, APIs, and custom tools for real-time assistance.

Gentrace

Checked 5h agoLink OKFree plan available

Testing and observability platform for AI pipelines with regression detection and evaluation management.

Giskard

Checked 5h agoLink OKFree plan available

Open source testing framework for ML models with automated vulnerability detection and quality assurance.

Gumloop

Checked 5h agoLink OKFree plan available

AI workflow automation platform with visual pipeline builder for connecting AI models to business processes.

Heap AI

Checked 5h agoLink OKFree plan available

Digital analytics platform with AI auto-capture that tracks every user interaction without manual tagging.

Hotjar AI

Checked 5h agoLink OKFree plan available

User behavior analytics tool with AI-powered heatmaps, session recordings, and survey analysis.

Kestra

Checked 5h agoLink OKFree plan available

Open source orchestration platform for scheduling and running data pipelines, AI workflows, and integrations.

Koyeb

Checked 5h agoLink OKFree plan available

Serverless platform for deploying AI models and applications globally with GPU support and auto-scaling.

Langfuse

Checked 5h agoLink OKFree plan available

Open source LLM observability platform for tracing, monitoring, and evaluating AI application pipelines.

Mapify

Checked 5h agoLink OKFree plan available

AI mind mapping tool that transforms text, PDFs, and web pages into visual mind maps and knowledge graphs.

MetaGPT

Checked 5h agoLink OKFree plan available

Open source multi-agent framework that assigns roles to AI agents for collaborative software development.

MixPanel AI

Checked 5h agoLink OKFree plan available

Product analytics platform with AI-powered insights, funnel analysis, and user behavior tracking.

Narakeet

Checked 5h agoLink OKFree plan available

AI tool that converts text, PowerPoint, and documents into narrated videos with 700+ AI voices.

Opik by Comet

Checked 5h agoLink OKFree plan available

Open source LLM evaluation and tracing platform for debugging and monitoring AI application quality.

Pezzo

Checked 5h agoLink OKFree plan available

Open source LLMOps platform for prompt management, version control, and cost monitoring of AI applications.

Phidata

Checked 5h agoLink OKFree plan available

Open source framework for building AI assistants with memory, knowledge, and tool use capabilities.

Free tools by task

Browse curated shortlists of free tools for specific tasks.

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