Clean.io
About
HUMAN Security offers a unified platform for verifying digital interactions, distinguishing between humans, bots, and AI agents to protect against fraud, abuse, and misuse. Their solutions, such as the Ad Integrity Suite, serve ad tech platforms, digital publishers, brands, and agencies by safeguarding the media supply chain and enabling trusted interactions. HUMAN is recognized for its bot detection and mitigation capabilities and its comprehensive approach to cyberfraud defense.
Key facts
At-a-glance profile data
- Website
- humansecurity.com
- Headquarters
- New York, United States
- Founded
- 2012
- Employees
- 519
- Total funding
- $560M (Growth Funding)
- Business model
- B2B
Funding rounds
| Date | Round | Amount | Lead investors |
|---|---|---|---|
| 9 Oct 2024 | Growth Funding | $50M | WestCap |
| 1 May 2024 | Series Unknown | $9M | - |
| 1 Jan 2022 | Growth Funding | $100M | WestCap, NightDragon |
| 21 Sept 2021 | Series C | $140M | Tiger Global |
| 1 Feb 2021 | Series D | $57M | - |
| 11 Feb 2019 | Series C | $43M | Scale Venture Partners |
| 1 Sept 2016 | Series B | $20M | Grotech Ventures, Paladin Capital Group |
| 1 May 2014 | Series A | $7M | - |
Tech stack
Detected on humansecurity.com, last scanned 16 Aug 2026. Run your own scan
- CDN
- Cloudflare
- Email provider
- Google Workspace
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Frequently asked
How much funding has Clean.io raised?
Clean.io has raised a total of $560M in funding. The most recent round on record is Growth Funding.
How many employees does Clean.io have?
Clean.io has approximately 519 people on record.