Key facts
- Chalk’s last known valuation is $500.0M (Apr 2025).
- It has raised $60.0M across 1 recorded rounds; the latest was Early Stage VC (Series A) ($50.0M) in Apr 2025.
- Notable investors include General Catalyst, Gaingels, Calm Ventures, Friends & Family Capital, Felicis — 11 tracked in total.
- Status: Privately Held (backing).
- ·Post-money valuations for all 1 rounds
- ·The complete investor list — 11 names
- ·Watchlist + deal alerts for Chalk
Funding rounds
1 roundsAbout Chalk
Developer of a data infrastructure platform designed to power real-time AI decision-making across critical industries. The company's platform offers a feature engine built in idiomatic Python, real-time querying with sub-5ms latency, and integration with existing developer tools, helps to describe data dependencies, facilitates the creation of pipelines to calculate features in real-time, and offers features like performing unit tests, caching and debugging and eliminating data errors, enabling enterprises in fintech, healthcare, and e-commerce to deploy and iterate on AI models and streamline the development process.
- Industry
- Software Development Applications
- Sector
- Information Technology
- HQ
- San Francisco, CA, United States
- Founded
- 2022
- Employees
- 83
- Website
- chalk.ai/
- Ownership
- Privately Held (backing)
Chalk doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.
Recorded secondary trades
No secondary trades in Chalk shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on Chalk in its N-PORT filings yet. We sweep new filings monthly.