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Shannon Pricing

freemiumopen source · AGPL-3.0official site ↗

At a glance

Shannon Lite is AGPL-3.0 for authorized local testing; Shannon Pro is commercial. AI provider and runtime costs depend on deployment.

Self-hosting cost

Shannon is open source under the AGPL-3.0 license — the software itself costs nothing to run. Your real cost is the infrastructure you run it on plus the time to operate it.

Free & cheaper AI Security & DevSecOps

same category, free plan or open-source license

Ciliumopen sourceFree and open-source under Apache 2.0Playwrightopen sourceFreeDeepEvalopen sourceOpen-source Apache-2.0 framework; Confident AI offers Free and Starter entry points plus Business/Enterprise paths for hosted evals, observability, red teaming, and governance.reviewdogopen sourceFree and open source under MIT License
Shannon overview →alternatives →review: 84/100 →

FAQ

How much does Shannon cost?

Shannon Lite is AGPL-3.0 for authorized local testing; Shannon Pro is commercial. AI provider and runtime costs depend on deployment.

Does Shannon have a free plan?

Yes — Shannon has a free plan alongside its paid tiers.

Can you self-host Shannon for free?

Shannon is open source under the AGPL-3.0 license — the software itself is free to run; you only pay for your own infrastructure.

What are free or cheaper Shannon alternatives?

Cilium, Playwright, DeepEval are in the same category with a free plan or open-source license.

pricing is hand-verified editorial data — vendors change plans; confirm on the official site before you buy. Reuse this data under CC-BY 4.0 via /data.