Open source
Free
completely free to download and use · GPL license
Checked 1 Oct 2026
Plans and prices
Knot Resolver pricing
Professional support
Priced on request
SLA · NDA · tailored support and consultancy contracts
Checked 1 Oct 2026
completely free to download and use · GPL license
Checked 1 Oct 2026
SLA · NDA · tailored support and consultancy contracts
Checked 1 Oct 2026