OpenTrustEngine is dual-licensed: AGPL-3.0 for the open community, commercial license for closed-source / proprietary SaaS use.
You may need a commercial license if…
- You ship a closed-source product (mobile app, desktop, on-premise, embedded) that links against OpenTrustEngine code
- You operate a SaaS that uses OpenTrustEngine and don't want to release your modifications under AGPL
- You want indemnification, priority support, or a patent grant beyond AGPL §11
You do NOT need a commercial license if…
- You call our hosted API at api.opentrustengine.com from your application via the SDK (the SDK is a network client)
- You self-host OpenTrustEngine for internal-only use
- You are a hobbyist, researcher, or non-profit
See LICENSE-COMMERCIAL.md for full terms and indicative pricing.
How to start
We typically issue licenses within 5 working days, with 60-day no-cost evaluation available.
OpenTrustEngine is dual-licensed: AGPL-3.0 for the open community, commercial license for closed-source / proprietary SaaS use.
You may need a commercial license if…
You do NOT need a commercial license if…
See LICENSE-COMMERCIAL.md for full terms and indicative pricing.
How to start
We typically issue licenses within 5 working days, with 60-day no-cost evaluation available.