AI Tool Comparison
Helicone vs Supabase
A side-by-side breakdown to help you pick the right tool for your workflow.
Helicone
Track and debug every LLM API call, with visibility into cost, latency, and errors across an AI application, hosted or self-hosted open source.
Supabase
Get a Postgres database, auth, storage, and edge functions in one backend, with an AI Assistant and MCP integrations, so small teams ship apps without managing infrastructure.
Bottom Line
Last reviewed: August 2026
Helicone and Supabase both sit in Developer Tools, but they're built around different use cases within it. Supabase carries the higher rating (4.7 vs 4.5), but a gap that size rarely overrides a real workflow fit on its own.
Choose Helicone if…
Best for developers who want instant LLM call visibility without changing their existing SDK integration, and its edge is a proxy-based setup that requires one line of integration, no SDK rewrite, to get logging, cost tracking, and caching. The fastest observability setup in the category, Langfuse still goes deeper on evaluation.
Choose Supabase if…
Best for developers who want a Postgres-backed backend, auth, and storage without building infrastructure from scratch, and its edge is built-in pgvector support means you don't need a separate vector database for AI features. The default open-source Firebase alternative for teams comfortable with a little Postgres knowledge.
| Attribute | Helicone | Supabase |
|---|---|---|
| Category | Developer Tools | Developer Tools |
| Pricing | freemium | freemium |
| Pricing Detail | Free (10K requests) / $79/mo Pro / $799/mo Team | Free / $25/mo Pro / $599/mo Team |
| Rating |
Key Features
Helicone
- Proxy-based setup, one line of code
- Cost and latency dashboards
- Prompt versioning
- Caching to reduce API costs
- A/B testing models
- Team dashboards
Supabase
- Postgres database
- Built-in authentication
- File storage
- pgvector for semantic search
- Edge functions
- Real-time subscriptions
Pros
Helicone
- •Fastest observability setup in the category, no SDK required
- •Significant cost savings from intelligent caching
- •Works with all major LLM providers
Supabase
- •Generous free tier for prototyping and small apps
- •pgvector eliminates need for a separate vector DB
- •Open-source with strong community
Cons
Helicone
- Proxy adds a small latency overhead
- Less evaluation depth than Langfuse or Braintrust
Supabase
- Postgres expertise helpful for advanced use
- Free tier has project pause after inactivity