Developer Infrastructure

Alternatives to Portkey

Compare healthier or more active tools in the same use case using ToolVitals public evidence.

Why compare

Signals behind this alternatives page

  • Portkey currently shows at least one risk or watch signal in ToolVitals data.
  • The tool is still alive, but signs of slower momentum are visible.
  • Health score: 70/100.
  • Shipping score: 56/100.

Ranked alternatives

Best-fit developer infrastructure options

8 tools
01

LiteLLM

Python SDK, Proxy Server (AI Gateway) to call 100+ LLM APIs in OpenAI (or native) format, with cost tracking, guardrails, loadbalancing and logging. [Bedrock, Azure, OpenAI, VertexAI, Cohere, Anthropic, Sagemaker, HuggingFace, VLLM, NVIDIA NIM]

Active
Health100
Shipping100
Score100
Confidence98
Stars44.9k
ModeOpen Source
02

Langfuse

🪢 Open source LLM engineering platform: LLM Observability, metrics, evals, prompt management, playground, datasets. Integrates with OpenTelemetry, Langchain, OpenAI SDK, LiteLLM, and more. 🍊YC W23

Active
Health100
Shipping100
Score100
Confidence98
Stars26.2k
ModeOpen Source
05

Opik

Debug, evaluate, and monitor your LLM applications, RAG systems, and agentic workflows with comprehensive tracing, automated evaluations, and production-ready dashboards.

Active
Health100
Shipping100
Score100
Confidence90
Stars19.1k
ModeOpen Source
06

Meilisearch

A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.

Active
Health100
Shipping100
Score100
Confidence89
Stars57.3k
ModeOpen Source
07

Composio

Composio powers 1000+ toolkits, tool search, context management, authentication, and a sandboxed workbench to help you build AI agents that turn intent into action.

Active
Health100
Shipping100
Score100
Confidence87
Stars27.9k
ModeOpen Source
08

CopilotKit

The Frontend Stack for Agents & Generative UI. React + Angular. Makers of the AG-UI Protocol

Active
Health100
Shipping100
Score100
Confidence87
Stars30.5k
ModeOpen Source