Attune

Faster builds, zero effort.

Y CombinatorSpring 2025ActiveB2BEngineering, Product and DesignDeveloper ToolsInfrastructure

What they do

Problem

Software builds are slow and become the main bottleneck to developer productivity, and existing speedup options often require painful tool migrations or expensive hardware scaling.

Solution

Attune provides native, first-class integrations into compilers and build systems to dramatically accelerate builds with minimal change (e.g., swapping `cargo build` for `hurry cargo build`).

Who it's for

Developers and engineering teams who run frequent builds, especially teams using Rust/Cargo and other compiler-based build systems.

Founders

Xin Ding

Founder

Xin is the cofounder and CEO of Attune. Before Attune, Xin was the VP of Product at Teleport (S15), where he built the product and design teams. He helped scale the company to unicorn status and its new SaaS offering from 0 to 8-figures in ARR. Prior to that, he joined FOSSA at seed stage and scaled it from 0 to 8-figures in ARR. Xin has a proven track record of leading early-stage developer tools startups through hypergrowth phases by building products developers actually want to use.

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