Builder.ai vs Postman AI

Postman AI has a disclosed valuation of $5.6B, while Builder.ai's valuation is not publicly available, making a direct size comparison difficult. Postman AI employs 1000+ people.

Builder.ai has raised more in total funding at $450M, compared to Postman AI's $433M — a gap of $17M.

Postman AI holds the higher Awaira Score at 90/100, compared to Builder.ai's 63/100. The Awaira Score is a composite metric factoring in valuation, funding, stage, team size, and market presence — a 27-point gap that reflects meaningful differences in scale or traction.

Builder.ai was founded by Sachin Duggal in 2016. Postman AI was founded by Abhinav Asthana in 2014. Visit each company's profile on Awaira for a full founder biography.

Builder.ai: Builder.ai is an app development platform that enables non-technical users to specify, build, and maintain custom software applications through a natural language and template-driven interface backed by a global network of vetted software engineers and AI-assisted development tools. The platform combines AI specification generation with managed engineering delivery to democratize custom software access for small businesses and enterprises.\n\nThe company raised approximately $450M in funding from investors including SoftBank Vision Fund, Microsoft M12, and the Qatar Investment Authority, and has served thousands of customers globally across retail, hospitality, and professional services sectors. Builder.ai offers a software subscription model where ongoing maintenance, updates, and hosting are bundled with the initial development cost.\n\nBuilder.ai targets the enormous segment of small and mid-size businesses that need custom software but cannot afford traditional bespoke development. The company's hybrid human-AI development model attempts to solve the quality and reliability challenges that pure AI code generation faces, at a price point and speed that makes custom software accessible to a much broader market. Postman AI: Postman is the world's leading API development platform, used by over 30 million developers globally to design, test, document, and monitor APIs, with AI-powered features including natural language API generation, automated test creation, and intelligent API documentation built into its collaborative workspace. The platform has evolved from a Chrome extension to a comprehensive API lifecycle management tool that serves individual developers and enterprise API programs alike.\n\nThe company raised approximately $433M in Series D funding at a valuation of $5.6B, with investors including Insight Partners and Nexus Venture Partners, and has established itself as a category-defining tool in the API development space with near-universal adoption among software development teams. Postman processes hundreds of millions of API calls daily and has over 500,000 public APIs documented on its API network.\n\nPostman's dominant position in API development tooling gives it a strategic platform from which to deploy AI-native developer tools as software development workflows evolve. The company's deep integration into developer workflows and its network of public API documentation create compounding advantages as the API economy continues to expand with AI-powered services.

Postman AI was founded first in 2014, giving it 2 years of additional market experience. Builder.ai was founded later in 2016. In AI, even a year or two of head start can translate into significantly more training data, customer relationships, and institutional knowledge.

Builder.ai has approximately 500+ employees, while Postman AI has approximately 1000+. A larger team often signals higher revenue or venture backing, but in AI, smaller teams are increasingly capable of building at scale.

Yes, Builder.ai and Postman AI are direct competitors — both operate in the AI Dev Tools space and likely target overlapping customer segments. This comparison is especially relevant for buyers evaluating both platforms.