OpenOTP Authentication Server Pricing in 2026
Every plan OpenOTP Authentication Server publishes, with the page and date we read it from. Prices we could not find on OpenOTP Authentication Server's own site are marked "Not published", never guessed.
| Plan | Price | Billing | Limits | Source |
|---|---|---|---|---|
| Freeware Edition | Not published | 25 users · 1 server | rcdevs.com | |
| Enterprise Edition | Not published | 250 users | rcdevs.com | |
| Cloud Edition | Not published | 250 users | rcdevs.com | |
| On-Premise Freeware | Free | under 25 users · all features · one server · no HA · 365 days, renewable | rcdevs.com | |
| SaaS Trial | Free | 30 days · up to 250 OpenOTP users · 50 SpanKey hosts | rcdevs.com | |
| On-Premise Trial | Free | all features · 2 active/active servers (HA) · 30 days · up to 10 users | rcdevs.com | |
| OpenOTP On-Premise Edition | Not published | Request a quote | shop.rcdevs.com |
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