Pricing

Endless Testing is free for individuals and small teams. Larger organizations need a paid license.

Plans

Free

For individuals and teams up to 3 people.

Feature	Limit
Concurrent tests	5
Variants per test	3
Monthly active users (MAU)	10,000
Domains	1
AI variant generation	Included
Thompson sampling	Included
Auto-evaluation	Included

No credit card required. No time limit.

Pro — $99/mo

For teams with 4 or more people.

Feature	Limit
Concurrent tests	Unlimited
Variants per test	10
Monthly active users (MAU)	100,000
Domains	5
AI variant generation	Included
Thompson sampling	Included
Auto-evaluation	Included
Priority support	Included

Enterprise — from $500/mo

For large organizations with custom needs.

Feature	Limit
Concurrent tests	Unlimited
Variants per test	Custom
Monthly active users (MAU)	Custom
Domains	Unlimited
AI variant generation	Included
Thompson sampling	Included
Auto-evaluation	Included
Dedicated support	Included
Custom integrations	Included
SLA	Included

Licensing

Endless Testing is source-available under the Endless Testing License. The source code is public for transparency and review, but commercial use beyond the free tier requires a paid license.

See endlesstesting.ai/license for full license terms.

FAQ

Who counts toward the team size? Everyone in your organization: employees, contractors, and founders. If your company has 4 or more people total, you need a Pro or Enterprise plan.

Can I use the free tier commercially? Yes. Individuals and teams of up to 3 can use Endless Testing commercially at no cost.

What happens if I exceed MAU limits? We will notify you when you approach your limit. Tests continue running but new visitor allocations pause until the next billing cycle or you upgrade.

Can I self-host? Yes. All plans support self-hosting. The license applies regardless of where the software runs.