Helicone
by HeliconeOne-line integration to log, monitor, and improve your LLM calls — works with any provider
Request logging, cost tracking, latency monitoring, prompt management, caching, rate limiting, experiments
Last updated: March 29, 2026 · Pricing verified from official sources. Prices are subject to change by the provider.
Pricing
Price stable
Free TierYes — 100K requests/mo
Entry Plan$20/mo Growth
Team Plan$100/mo Pro
EnterpriseCustom pricing
API PricingProxy / SDK
See full API pricing & compare models →Prices exclude applicable taxes (VAT/GST/sales tax varies by region). Monthly prices shown — annual plans typically save 15-20%.
Specifications
Context / Input—
Max OutputLLM analytics, cost tracking
ModalitiesText
Agent / AgenticNo
SecurityBasic
Self-hostedYes — open source
Helicone — Who Is It Best For?
LLM cost optimization, multi-provider monitoring
Ideal for:DevelopersFounders
✅ Strengths
• Free tier available
• Competitive pricing ($20/mo)
• Request logging
💭 Consider
• Limited security certifications
💡 Budget tip: Start with Helicone's free tier to test it. Paid plans start at $20/mo. For a free alternative, check out LangSmith.
Alternatives to Helicone
LangSmith
LangChain
Debug, test, and monitor your LLM apps — the observability platform built by the LangChain team
Free$39/mo
PromptLayer
PromptLayer
Version control for prompts — track, test, and deploy prompt changes like you deploy code
Free$29/mo
Weights & Biases
W&B
The MLOps platform ML teams actually use — experiment tracking, model registry, and LLM evaluation
Free$50/mo
Maxim AI
Maxim
AI evaluation and observability platform — test, monitor, and improve LLM apps in production
Free
Frequently Asked Questions
How much does Helicone cost?
Helicone offers a free tier. Paid plans start at $20/month. Team plans are $100/user/month. Enterprise pricing is available on request.
Is Helicone free?
Yes, Helicone offers a free tier with limited features. For full access, paid plans start at $20/month.
What is Helicone best for?
Helicone is best for LLM cost optimization, multi-provider monitoring. Key features include: Request logging, cost tracking, latency monitoring, prompt management, caching, rate limiting, experiments.
Is Helicone right for you?
Get a personalised AI Fit Score based on your role, budget, team size, and priorities.
Start the recommendation wizardStart wizard Community Reviews
No reviews yet. Be the first to share your experience!
to leave a review.
AiToolsMentor.com · Pricing verified March 29, 2026 · AI Tools Mentor Fit Score