Baseten vs Postman: Which is Better in 2026?

• Dedicated Inference
• Pre-optimized Model APIs
• Training on Baseten
• Baseten for Model Labs
• Baseten Inference Stack
• +7 more

• Develop APIs
• Test APIs
• Manage APIs
• Distribute APIs
• AI Engineer

Baseten is a high-performance inference platform for deploying and serving open-source, custom, and fine-tuned AI models in production, offering dedicated deployments, pre-optimized Model APIs, and training via the Loops SDK. It runs its own inference stack with runtime optimizations, custom kernels, and advanced caching on top of multi-cloud GPU capacity, routing workloads across regions and providers with fast cold starts and 99.99% uptime. It also provides open-source tooling (Truss for packaging, Chains for compound AI orchestration), tuned embeddings inference, and flexible deployment options including managed cloud and self-hosted VPC.

Postman is the world's leading API platform used by over 30 million developers and 500,000 organizations. From API design to testing, mocking, and documentation, Postman provides everything you need to build better APIs faster.