Keywords AI
Helicone vs Portkey
Compare Helicone and Portkey side by side. Both are tools in the LLM Gateways category.
Quick Comparison
| Category | LLM Gateways | LLM Gateways |
| Pricing | Freemium | Freemium |
| Best For | Developer teams who need visibility into their LLM usage, costs, and performance | Engineering teams who need a reliable, observable gateway for production LLM applications |
| Website | helicone.ai | portkey.ai |
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When to Choose Helicone vs Portkey
- LLM cost monitoring and optimization
- Production request debugging
- User-level usage tracking and rate limiting
- Enterprise LLM deployment with reliability
- Multi-provider failover and load balancing
- Cost reduction through semantic caching
About Helicone
Helicone is an open-source LLM observability and proxy platform. By adding a single line of code, developers get request logging, cost tracking, caching, rate limiting, and analytics for their LLM applications. Helicone supports all major LLM providers and can function as both a gateway proxy and a logging-only integration.
About Portkey
Portkey is an AI gateway that provides a unified API for 200+ LLMs with built-in reliability features including automatic retries, fallbacks, load balancing, and caching. The platform includes observability with detailed request logs, cost tracking, and performance analytics. Portkey also offers guardrails, access controls, and virtual keys for managing LLM usage across teams.
What is LLM Gateways?
Unified API platforms and proxies that aggregate multiple LLM providers behind a single endpoint, providing model routing, fallback, caching, rate limiting, cost optimization, and access control.
Browse all LLM Gateways tools →