✓
Tool
Category
Pricing
Free?
Updated
CrewAI
AI Coding
Free
✓
Mar 2026
→
Open-source framework for building collaborative multi-agent AI systems.
Best for: open-source
Vercel AI SDK
AI Coding
Free
✓
Mar 2026
→
Open-source TypeScript toolkit for building AI apps with streaming UI support.
Best for: ai-platform
Continue
AI Coding
Free
✓
Mar 2026
→
Open-source AI code assistant connecting any LLM to VS Code and JetBrains.
Best for: coding
Hugging Face ✓
AI Coding
Freemium
✓
Mar 2026
→
Open-source AI platform with 500K+ models, datasets, and deployment tools.
Best for: ai-platform
Aider
AI Coding
Free
✓
Mar 2026
→
Open-source terminal AI pair programmer with git integration and multi-LLM support.
Best for: coding