Speakeasy provides an integrated platform for API development, offering tools to generate idiomatic SDKs, Terraform providers, and CLIs from OpenAPI specifications. The platform also includes the MCP suite for building, securing, and observing control planes for developer agents. This unified approach streamlines developer experience and accelerates the delivery of high-quality API integrations.
Funding
$37.5M raised to dateRaised to date based on public sources. This may differ from the amount the company actually raised and is based only on what is publicly available on the internet.

Founders
Product
Problem
Integrating with APIs often involves writing boilerplate code, leading to implementation errors, increased support overhead, and limited accessibility across different programming languages. This complexity slows down integration times and restricts the potential user base for APIs.
Solution
Speakeasy provides a platform that streamlines API integration by automatically generating robust SDKs, Terraform providers, and comprehensive API documentation directly from OpenAPI specifications. The platform eliminates the need for developers to write repetitive code, reducing integration times by up to 60% and minimizing common implementation mistakes. By supporting multiple programming languages, Speakeasy expands API accessibility, enabling developers to seamlessly integrate APIs into their applications regardless of their preferred language. The platform also includes automated end-to-end testing capabilities to ensure the reliability and stability of API integrations.
Target Audience
The primary customers are API providers and developers who want to simplify API integration, reduce support costs, and expand the reach of their APIs across various programming languages and platforms.
Features
- Automatic SDK generation in TypeScript, Python, Go, Java, and C# from OpenAPI specifications
- Terraform provider generation for infrastructure-as-code management
- Integrated API documentation with custom content and AI-powered search
- Automated plan validation and modification based on OpenAPI definitions
- Enterprise-friendly features for managing complex API landscapes with multiple API calls
- Extensibility for integrating custom resources, plan validators, and modifiers
- Seamless integration with Scalar for API reference, custom content, API client, and AI search