Astral Software
Latest round
- Series A
Last raised
- —
Total raised
- Undisclosed
Investors
- 2
About Astral Software
Founded in 2022, Astral Software Inc. focuses on creating developer tools for the Python ecosystem. The company is headquartered in New York, US, and has completed three deals since its inception. The company is founded by Charlie Marsh. On March 19, 2026, it was announced that OpenAI, in collaboration with several prominent investment firms including Amazon and Sequoia Capital, agreed to acquire Astral Software Inc.Astral specializes in developing high-performance Python tooling designed to enhance productivity within the Python ecosystem. Their flagship product, Ruff, is a Python linter developed in Rust, achieving nearly 1000x faster performance than traditional tools. Ruff facilitates the linting process within the CPython codebase, providing developers with actionable insights to improve code quality. Additionally, Astral offers 'ty', an advanced Python type checker and language server, serving as a robust alternative to tools like mypy and Pyright.Astral's revenue model is based on providing high-performance developer tools such as Ruff and ty, which are open-source and permissively licensed. The company fosters a collaborative ecosystem that encourages contributions from a large community of developers, potentially enhancing the adoption of its tools. Revenue generation may stem from partnerships and sponsorships within the open-source community, as well as potential premium offerings for enterprise-level features or support. Transactions primarily occur in a B2B environment, allowing organizations to integrate Astral's products into their development workflows.Looking ahead, Astral Software Inc. aims to expand its product offerings and geographical reach. The integration of its tools with OpenAI's Codex AI coding platform is expected to enhance the capabilities of its products. Plans for new product launches are underway, although specific release dates are not yet disclosed. Astral is also targeting expansion into additional markets, particularly within Europe and Asia, by 2027. This growth strategy will be bolstered by the recent acquisition by OpenAI, enabling the company to leverage OpenAI's resources to enhance its developer tools and accelerate development timelines.
Who invested in Astral Software
2 investors across 3 rounds
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Questions about Astral Software
Who invested in Astral Software?
Astral Software has 2 investors on record across 3 venture rounds. Sign up free to see every VC on the cap table and the rounds they joined.
How much funding has Astral Software raised?
Astral Software has raised 3 venture rounds. Sign up free to see how much each round raised and the total.
When did Astral Software last raise money?
Astral Software's most recent round on record is a Series A.
What does Astral Software do?
Founded in 2022, Astral Software Inc.
Where is Astral Software headquartered?
Astral Software is headquartered in New York, US.
Which VCs invest in companies like Astral Software?
Among active investors with capital left to deploy, Andreessen Horowitz, Founders Fund, Accel and Thrive Capital back software companies at Astral Software's stage. Their profiles are linked below.
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