LLM prices per 1M tokens

264 models · 161 price changes

Helicone

Independent gateway · no token markup · BYOK 0% · hosted or self-host · open source

Unverified

What it costs on real workloads

ModelThrough Helicone
Claude Opus 4.6$1,000vs $1,000 direct
Gemini 3.1 Pro Preview$440.00vs $440.00 direct
GPT-5.4$550.00vs $550.00 direct
Claude Sonnet 4.6$600.00vs $600.00 direct
Claude Sonnet 5Not offered
GPT-6 SolNot offered
Gemini 3.8 FlashNot offered
DeepSeek V4.1 FlashNot offered

100M input and 20M output tokens a month, paying with gateway credits. A dash: not on its model list.

Carries 58 of the models tracked here, from its own model catalog, checked Nov 9, 2026.

About Helicone

Open source LLM observability platform with an OpenAI-compatible AI gateway that logs, caches and fails over requests across providers.

Fee on tokens
None
Pricing model
0% markup on credits; plans by requests and seats (Pro $79 a month)
Bring your own key
0% fee
Entry plan
Pro, $79/mo
Hosting
Hosted or self-host
License
Apache 2.0

Features stated: Fallbacks, Caching, Guardrails, Observability, Rate limits, Prompts, OpenAI-compatible, Bring your own key. Not stated: Load balancing, Budgets, Data residency, Private networking.

The terms, in their words

Markup
Gateway docs state 0% markup on credits.
Free tier
Hobby: 10,000 free requests, 1 GB storage
Providers
100+ LLM providers
  • 0% markup
  • Pro: $79 per month; Team: $799 per month
  • 10,000 free requests

Source: www.helicone.ai/pricing

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