✓
Tool
Category
Pricing
Free?
Updated
CodeRabbit ✓
AI Coding
Freemium
✓
Mar 2026
→
AI code reviewer providing automated PR feedback and improvement suggestions.
Best for: code-review
Helicone
AI Agents
Freemium
✓
Mar 2026
→
Open-source LLM proxy for logging, monitoring, and analyzing all AI API calls
Best for: LLM-proxy
Heap
AI Data Analysis
Freemium
✓
Mar 2026
→
Auto-capture analytics tracking every user interaction without manual instrumentation.
Best for: data-analysis