Cubic
Cubic is a developer tools company in London, United Kingdom, founded in 2025. It has raised $500K across 1 round, most recently a $500K Seed in 2024 (est.).
AI code reviews for complex codebases | cubic | Try free now
- Headquarters
- London
- Employees
- 1–10
- Founded
- 2025
- Business Model
- B2B
- Website
- cubic.dev
- Total Funding
- $500K
- Last Round
- $500K SeedJan 2024
- Rounds
- 1
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
Indexed holds 1 funding round and 2 investors for this company. The full record is or through the API.
About
Cubic (cubic.dev) is an AI-powered code review platform, part of Y Combinator's X25 batch, founded in 2025 by Paul Sanglé-Ferrière and Allis Yao and based in London, UK. The platform automatically reviews pull requests and full codebases inside a secure container to catch bugs, security vulnerabilities, and code-quality issues before merge, and offers one-click AI-generated fixes and PR summaries. Cubic organizes review comments logically for human reviewers (rather than alphabetically by file) and learns from a team's codebase patterns and senior-engineer conventions to enforce custom coding standards over time. It integrates with GitHub, IDEs, and workflow tools like Linear, Jira, Notion, and Confluence, and reports helping engineering teams merge PRs 28% faster. Notable users include cal.com, n8n, Resend, Better Auth, Browser Use, and the Linux Foundation.
Summary
It lists 1–10 employees. It has raised $500K in total across 1 round, most recently a $500K Seed round in 2024 (est.). Investors include 468 Capital and Veritas Capital.
Tech & App Stack
2 technologies & apps tracked
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Funding History
2024 (est.)
Investors
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