Pricing
Knot Resolver pricing
As knot-resolver.cz lists them, read 1 Oct 2026. The maker's own page has the final word.
| Plan | Billed and limits | Price |
|---|---|---|
| Open source | completely free to download and use · GPL license | Free |
| Professional support | SLA · NDA · tailored support and consultancy contracts | On request |
From knot-resolver.cz, knot-resolver.cz.