Free
Free
Ongoing free; 1,000 sessions monthly
Behavioral security · Official sources reviewed 2026-10-07
CertiLayer is behavioral security infrastructure that uses interaction signals and machine-learning models to distinguish human sessions from automated activity. Developers integrate SDKs or APIs, review a human-confidence score and apply configured policies or events without presenting a CAPTCHA on every visit.
Understand the total cost
Free
Free
Ongoing free; 1,000 sessions monthly
Pro
$99.00 /mo
USD monthly; 50,000 sessions
Growth
$349.00 /mo
USD monthly; 250,000 sessions
Scale
$999.00 /mo
USD monthly; 1,000,000 sessions
No retained pricing changes yet. A current price alone does not establish a historical trend.
Official page retrieved and editorially reviewed; no hands-on vendor application test.
Read original source ↗Facts apply to the named version and check date. Send a sourced correction if something changed.
Yes. CertiLayer has an ongoing free plan. Free includes 1,000 sessions per month, 60 requests per minute and seven-day retention.
CertiLayer paid plans start at $99 per month (Pro $99/mo, Growth $349/mo, Scale $999/mo). Prices are in USD and last checked Oct 7, 2026.
API or developer access is mentioned. REST and GraphQL APIs plus Web, Node, React Native and Python SDKs are documented.