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Open source alternatives to Postman API Platform
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Open source alternatives to Postman API Platform

Open source startups in the same category as Postman API Platform, ranked by GitHub stars and growth. Each repository is verified as belonging to the startup.

StartupRepositoryStars+30d90 daysLicense
Ollama ollama/ollama 183,029 +2,767 Ollama: GitHub stars, last 90 days MIT
GPUStack gpustack/gpustack 5,815 +141 GPUStack: GitHub stars, last 90 days Apache-2.0
LM Studio lmstudio-ai/lms 5,347 +68 LM Studio: GitHub stars, last 90 days MIT
ADHD for LLMs uditakhourii/adhd 4,405 +265 ADHD for LLMs: GitHub stars, last 90 days —
Fireworks AI fw-ai/cookbook 224 +18 Fireworks AI: GitHub stars, last 90 days Apache-2.0
Inferock Bench inferock/inferock-bench 106 +2 Inferock Bench: GitHub stars, last 90 days Other
ChromeAI Gemini Chatbot debugtheworldbot/chromegemini 84 +1 ChromeAI Gemini Chatbot: GitHub stars, last 90 days MIT
Gradian gradian-ai/gradian 72 0 Gradian: GitHub stars, last 90 days Apache-2.0
LLMTEXT janwilmake/llmtext-mcp 51 +1 LLMTEXT: GitHub stars, last 90 days MIT
Respan respanai/respan 48 +1 Respan: GitHub stars, last 90 days Apache-2.0
IHUI AI ihui-inf-ai/ihui-ai 30 +5 IHUI AI: GitHub stars, last 90 days Apache-2.0
OpenBench krshs90/openbench 4 0 OpenBench: GitHub stars, last 90 days MIT
Claude CLI Proxy sasisprite/claude-cli-proxy-readme 4 0 Claude CLI Proxy: GitHub stars, last 90 days —
LLM Tracker justguy/llm-tracker 2 0 LLM Tracker: GitHub stars, last 90 days Apache-2.0
CKS ecosystem deus-corp/cks-studio 0 — CKS ecosystem: GitHub stars, last 90 days MIT

Data: GitHub APIAll open source startups →