Companies / Whalebone
Whalebone
Brno, Czechia
Whalebone provides user-centric, no-installation network security for telcos, ISPs, enterprises, and governments that stops threats before they reach customers and teams.
Whalebone, based in Brno, Czechia, has 3 investors on file, among them Day One Capital, Fazole Ventures and Unbound Ventures. Its latest round on record is Series B, 18 Feb 2025. Its site was last checked 13 Nov 2026: site answers.
Funding
1 round on recordRound sizes and total raised are on Fundup AI, our sister product for funding data.
Investors
3 investors on file| Investor | Evidence | Type |
|---|---|---|
| Portfolio page | Venture capital | |
| Portfolio page | Venture capital | |
| Portfolio page | Venture capital |
A company is shown only after its own site answers and carries its name. Sites are checked again on a schedule, because domains lapse and get bought. Round stages and dates come from Fundup AI; investor links come from portfolio pages and rounds; other facts name their source when you point at them. How we grade the data
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$ curl -H "X-API-Key: YOUR_KEY" \
https://api.vcinfo.io/v1/companies/whalebone.io/investors
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GET /v1/companies/whalebone.io
GET /v1/companies/whalebone.io/news