Freeware Edition
Not listed
25 users · 1 server
Checked 20 Sep 2026
Plans and prices
OpenOTP Authentication Server pricing
Enterprise Edition
Not listed
250 users
Checked 20 Sep 2026
Cloud Edition
Not listed
250 users
Checked 20 Sep 2026
On-Premise Freeware
Free
under 25 users · all features · one server · no HA · 365 days, renewable
Checked 30 Sep 2026
On-Premise Trial
Free
all features · 2 active/active servers (HA) · 30 days · up to 10 users
Checked 30 Sep 2026
SaaS Trial
Free
30 days · up to 250 OpenOTP users · 50 SpanKey hosts
Checked 30 Sep 2026
OpenOTP On-Premise Edition
Priced on request
Checked 30 Sep 2026