Top alternatives to Portkey for code assistants
Full-stack LLM gateway with routing, fallbacks, semantic caching, and guardrails
Open source proxy, self-hosted, similar routing features
Open source Python library to call 100+ LLMs with one unified OpenAI-compatible interface
Simpler observability proxy, easier initial setup
LLM observability proxy for logging, caching, and analyzing every AI call
Open source observability with stronger eval tools
Open source LLM observability platform for traces, evaluations, and prompt management
AI-driven model routing based on task quality optimization
AI model router that automatically picks the best LLM for each task
Hosted LLM observability with a simpler setup and lower pricing for low-volume use
LLM observability proxy for logging, caching, and analyzing every AI call
| Tool | Rating | Pricing | Category | Why Consider It |
|---|---|---|---|---|
| LiteLLM | ★★★★☆ | Open Source | Code Assistants | Open source proxy, self-hosted, similar routing features |
| Helicone | ★★★★☆ | Freemium | Code Assistants | Simpler observability proxy, easier initial setup |
| Langfuse | ★★★★☆ | Open Source | Code Assistants | Open source observability with stronger eval tools |
| NotDiamond | ★★★★☆ | Freemium | Productivity & Workflow | AI-driven model routing based on task quality optimization |
| Helicone | ★★★★☆ | Freemium | Code Assistants | Hosted LLM observability with a simpler setup and lower pricing for low-volume use |