LLM observability
Helicone logo/a/helicone

Helicone

Open-source LLM observability — proxy-based, zero-instrumentation.

B+
88%Score
#4of 5 · LLM observability
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Pricing

Helicone pricing

Hobby
$0/mo

Kickstart your AI project.

  • 10,000 Requests per month
  • 1 Storage GB
  • 10,000 free requests
  • 1 GB storage
  • 1 seat, 1 organization
Get started for free
ProPopular
$79/mo

For growing teams.

  • Everything in Hobby
  • Unlimited seats
  • Alerts & reports
  • HQL (Query Language)
  • * Usage-based pricing applies
7-day free trial
Team
$799/mo

For scaling companies.

  • Everything in Pro
  • 5 organizations
  • SOC-2 & HIPAA compliance
  • Dedicated Slack channel
  • * Usage-based pricing applies
7-day free trial
Enterprise
Contact us

Custom-built packages.

  • Everything in Team
  • Custom MSA
  • SAML SSO
  • On-prem deployment
  • Bulk cloud discounts
Contact sales
Usage-based pricing
  • Storage · 1 GB freeusage-based
  • Requests · 10,000 requests per month freeusage-based
Enterprise — Custom-built packages — contact salesContact sales →

Usage-based pricing applies on Pro and Team plans. Estimated monthly total shown in calculator ($0.97 for 10K requests + 0.30 GB storage example).

Last verified Jun 11, 2026 · source ↗