About
Velum is an open-source firewall for content-level access control across documents, databases, and applications. Admins define policies, and we apply them in real time across your entire stack to control what each recipient sees. Our firewall sits between your data sources and consumers (LLMs, users, vendors), enforcing policies on every request.
Key facts
At-a-glance profile data
- Website
- velum-labs.com
- Headquarters
- San Francisco, United States
- Founded
- 2025
- Employees
- 2
- Total funding
- $500K (Seed)
- Business model
- B2B
Funding rounds
| Date | Round | Amount | Lead investors |
|---|---|---|---|
| 1 Jan 2026 | Seed | $500K | - |
Tech stack
Detected on velum-labs.com, last scanned 17 Sept 2026. Run your own scan
- Frontend
- Next.js, Tailwind CSS
- Payments
- Stripe
- CDN
- Vercel
- Email provider
- Google Workspace
Frequently asked
What does Velum Labs do?
We understand meaning in text, documents, and databases to detect sensitive information based on your policies, then apply recipient-specific controls without blocking workflows. Create policies in natural language. Teams write rules that define what's sensitive and who should access it, and Velum enforces them consistently across all systems.
How much funding has Velum Labs raised?
Velum Labs has raised a total of $500K in funding. The most recent round on record is Seed.
How many employees does Velum Labs have?
Velum Labs has approximately 2 people on record.