Rivet AI
Visual IDE for building and debugging complex AI agent workflows.
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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Visual IDE for building and debugging complex AI agent workflows.
Java framework for building AI applications with Spring Boot.
Open-source framework for building production-ready AI agents.
Open-source no-code automation platform you can self-host.
Open-source customer engagement platform with AI-powered chat.
High-performing open-source AI models for coding and reasoning.
Open-source platform for building AI chatbots and workflow automations.
Open-source drag-and-drop tool for building LLM flows and chatbots.
Open-source multimodal AI model combining vision and language understanding.
Open-source team messaging platform with AI plugin support.
Self-hosted workflow automation platform with AI integration nodes.
Microsoft's small but capable open-source language models.
Open-source team communication platform with AI chatbot integration.
Open-source real-time voice conversion tool with AI model training.
Stability AI's open-source language models for text generation.
Open-source high-quality text-to-speech system with voice cloning.
Prompt engineering and versioning tool for LLM application development.
Open-source developer platform for scripts, workflows, and UIs.
Social media scheduling tool built into Canva with AI content suggestions.
Social media management tool with AI content curation and scheduling.
Browse curated shortlists of free tools for specific tasks.