ByteAsk raises $1m pre-seed for C and C++ coding agents
The developer tool checks proposed changes with the project’s compiler, tests and debugger, giving engineers the results alongside the code.
A code change can compile and still fail once it reaches real hardware or a running process. ByteAsk connects its agent to the toolchain engineers already use to investigate those problems. It can edit a repository, run compilers and sanitizers, and inspect a program through an engineer-started debugger bridge. The engineer reviews both the proposed change and the resulting tool reports.
The terminal and editor tool is available to install, with options for managed models, a developer’s own API key or a self-hosted server. ByteAsk also retrieves references from language standards and hardware documentation. The founders are targeting systems teams in trading, automotive and embedded software; their roadmap includes a model specifically post-trained for C++. Y Combinator and Entrepreneur First backed the round alongside individual investors.
What the funding supports
- Expand engineering and research teams
- Invest in GPU compute and training data
- Develop enterprise security and on-premises infrastructure
ByteAsk
An AI coding agent for C and C++ that edits code, runs the project’s compiler, debuggers and tests, and returns a change with the tool output for engineer review.
Company profile and funding history