Today I’m excited to announce that Postman has acquired liblab, the leading tool for developers to automate the generation of Software Development Kits (SDKs). With this acquisition, we are expanding our platform to cover the entire API lifecycle and accelerating our customers’ ability to build AI-ready, agent-enabled APIs.
Since we first met the liblab team, it was clear that we agreed on a future of truly connected software, and shared a passion for building great developer tools for the API ecosystem.
They’ve built a set of powerful products, including an SDK Code Generator that can auto-generate custom SDKs for APIs, an MCP Generator that seamlessly integrates with API and AI tooling, and novel API and SDK documentation that can sync with every API change. Their “SDKs-as-a-service” model enables developers to generate high-quality, customizable SDKs in seconds, with code that mirrors the look and feel of expert-written libraries in every major language. These products make API consumption effortless and allow developers to build faster, a vision that Postman shares.
Together, we will build an end-to-end platform for the entire API lifecycle. Postman will invest in liblab’s core SDK generation engine and work with their stellar team to create a single, seamless workflow from API design to API consumption.
When I spent time with liblab’s founder and CEO, Sagiv Ofek, we talked about the parallels between our two companies: what Postman provides for API producers, liblab offers to API consumers. By completing this loop, we will empower developers to not only design, test, and document APIs, but also to instantly generate high-quality SDKs in every major language.
liblab’s technology will be integrated directly into Postman’s platform, bringing automated SDK generation to more than 40 million developers worldwide. The addition expands Postman’s core use cases beyond API collaboration, development, and testing, enabling teams to build software using API endpoints or published SDKs while keeping documentation, test suites, and client SDKs in sync to accelerate innovation across languages and ecosystems.
Existing liblab customers can continue to use the platform exactly as they do now, and Postman will communicate integration plans soon. For now, we want to welcome the liblab team to Postman, and thank the customers, investors, and teammates at both companies who have brought us to this milestone.
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