Meter vs Helicone for Claude Code
Helicone is an open-source LLM observability proxy. Since 3 March 2026 it is part of Mintlify, in maintenance mode: security updates, new models and fixes keep shipping. Here is how it differs from Meter.
| What we compare | Helicone | Meter |
|---|---|---|
| Spend per developer | PartlyBy a Helicone-User-Id header the client sends. | YesBy each developer’s Meter key, with no headers from the client. |
| Spend per repository | NoNot documented. | YesAutomatically, from the agent’s working directory or an X-Meter-Repo header. |
| A spend limit that stops a developer | PartlyA per-user spend limit over a window (429) — but the client sets it in a header. | PartlyA monthly budget per team and per developer: warns on every plan, blocks on Control. |
| Security flags on agent actions | NoNot documented. | YesAccess to .env and keys, pushes to protected branches, destructive git, exfiltration. |
| Approval of risky actions | NoNot documented. | YesAn admin approves from the dashboard; on the Control plan. |
| Rules on agent actions | NoNot documented. | PartlyRepository and path rules at the gateway: a guard against mistakes, not deliberate evasion. |
| Doesn’t store prompt and response text | NoStores content; Helicone-Omit-* headers turn storage off. | YesMetadata, and the paths and commands from tool calls, with secrets masked. |
| SSO sign-in | PartlySAML SSO on Enterprise. | NoNot yet: email and password, Google or GitHub. |
| Model providers | YesOver 100 models through its AI Gateway, caching. | PartlyThe Anthropic API and Ollama cloud. |
| Claude Pro, Max subscriptions | NoNot documented. | NoAPI keys only. |
| Deployment | YesHosted; self-hosted for free (Apache-2.0). | YesHosted, or self-hosted with a Helm chart. |
Choose Helicone if
- you need LLM observability and request debugging with full logs;
- you have many providers and applications, not only Claude Code;
- open source you deploy yourself suits you, and maintenance mode doesn’t worry you.
Choose Meter if
- you want a product under active development;
- limits should be set by an admin on the server, not by a header from the client;
- you don’t want prompt and code text stored;
- you need spend by repository, flags on agent actions and approvals.
Use both
Helicone can stay the observability layer for your applications while developers’ Claude Code goes through Meter.