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SylphAI, Inc. is a Mountain View-based applied AI company founded in 2023 by former Meta AI research scientist Li Yin. It built the open-source AdalFlow framework for auto-optimizing LLM pipelines and commercialized it as AdaL, an AI coding and agentic-engineering platform for developers and engineering teams.

Laravel is the company behind the open-source PHP web framework created by Taylor Otwell in 2011 (legal entity Laravel Holdings Inc., formerly Laravel LLC), based in Arkansas. It sells Laravel Cloud, Forge, Vapor, Nightwatch and Nova, and ships AI developer tooling including Laravel Boost (an MCP server for AI coding agents) and the Laravel AI SDK.

Augment Code, founded in 2022 in Palo Alto, builds an AI coding assistant and coding agents for enterprise developers that understand the whole codebase.

StarSling is a San Francisco developer-tools company founded in 2025 by Yonas Beshawred (founder of StackShare) and ex-Netflix engineer Daniel Worku, part of Y Combinator X25. It offers faster, cheaper drop-in Ubuntu and GPU runners for GitHub Actions plus AI agents that continuously optimize CI workflows (caching, test sharding, parallelization) and review code; customers include Better Auth, Mastra and Bespoke Labs.

WireMock is the commercial company behind the open-source API-mocking framework WireMock (created by Tom Akehurst in 2011). Launched in 2022 by Tom Akehurst (CTO) and Uri Maoz (CEO), it sells WireMock Cloud, a SaaS platform that lets developer and QA teams build stateful, production-realistic mock APIs so testing no longer depends on unreliable third-party or internal APIs. It has added native MCP integration, Agent Skills and sandboxed test environments for AI coding agents. Customers include IBM, Intuit and PayPal; the open-source project is used by 2M+ developers.

Anysphere, founded in 2022 in San Francisco, is the developer of AI coding assistant Cursor, which supports developers with code suggestions, autocomplete, and debugging.