
Attune
Attune is a YC Spring 2025 (P25) company. Based in San Francisco, CA, USA. Team of 3.
About Attune
Summary
Attune builds drop-in acceleration for software build systems, targeting developers and engineering teams bottlenecked by slow compile and deploy cycles. Instead of requiring a migration to a new build tool, Attune wraps existing toolchains: a single command prefix like "hurry cargo build" replaces the standard invocation and delivers dramatically faster builds. The product eliminates the waiting time that compounds across every code change a developer makes each day.
Go-to-market
Attune targets software developers and engineering teams directly, with a self-serve entry point that requires only a one-line change to an existing build command, removing adoption friction for individual developers and teams alike.
From the Y Combinator listing
Faster builds, zero effort.
Attune makes blazingly fast build tools that require zero migration effort. As AI enables developers to write code faster than ever, slow builds are increasingly becoming the bottleneck in development velocity. Developers regularly lose hours of productivity every day waiting for their builds. Imagine being able to write code in 1 minute, but needing to wait 30 minutes to compile, deploy, and test it. Existing solutions either require painful migrations to new tools (e.g. Bazel) or rely on just using bigger servers to run your builds. Instead, we do native, first-class integrations into compilers and build systems. With Attune, you don't need to integrate a new tool. Just make a one-line change from `cargo build` to `hurry cargo build` for 20x faster builds. Eliza (ex-Google) and Xin worked together for 3 years at FOSSA, where Eliza was Head of Engineering and Xin was Head of Product. Eliza brings a decade of programming languages and build systems expertise, while Xin brings a decade of experience building developer tools products, most recently as VP of Product at Teleport (S15). Having experienced the pain of slow builds firsthand across hundreds of production codebases, we're building the solution we've always wanted.
Facts
- B2B / B2B -> Engineering, Product and Design
- San Francisco, CA, USA
- 3
- Active
- Early
Founders (2)
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