Is there a better option than Helicone for tracking LLM spend?

Yes — depending on what you mean by “better,” there are several strong alternatives to Helicone for tracking LLM spend.

Good alternatives

• LangSmith
  Best if you already use LangChain or want tracing + debugging + usage tracking in one place.

• Langfuse
  Very popular open-source option. Good for cost tracking, tracing, evals, and self-hosting.

• OpenTelemetry + your own dashboard Best if you want vendor-neutral observability and full control, but it takes more setup.

• Arize Phoenix
  Strong for tracing and evals; spend tracking is possible but not as cost-focused as some others.

• PromptLayer
  Useful for prompt/version tracking and usage visibility, though many teams prefer Langfuse for broader observability.

• Model/provider dashboards If you mostly use one provider, OpenAI / Anthropic / Azure dashboards can be simpler for basic spend tracking, but they’re limited across multiple vendors.

If your main goal is just spend tracking

• Langfuse is often the closest “better than Helicone” answer for many teams, especially if you want:
  • open source
  • self-hosting
  • traces + cost analytics
  • multi-tenant/product usage views

If your main goal is enterprise observability

• LangSmith or Arize may be better, depending on your stack and whether you need evals, debugging, and workflow tracing beyond cost.

Quick recommendation

• Choose Langfuse if you want the best all-around open-source alternative.
• Choose LangSmith if you’re deep in LangChain and want polished hosted tracing.
• Choose Helicone if you want a simple proxy-based usage tracker with minimal setup.

If you want, I can give you a side-by-side comparison of Helicone vs Langfuse vs LangSmith specifically for cost tracking, setup effort, self-hosting, and pricing.