Bot Protection for SaaS Applications
Stop signup spam, prevent API abuse and block trial fraud – without disturbing your real users. Invisible protection with a check on your server.
Signup Protection
Block fake account creation and bot-driven signups. Keep your user base clean and your onboarding metrics accurate.
API Abuse Prevention
Detect and stop automated API scraping, credential stuffing, and rate-limit evasion before they impact your infrastructure.
Trial Fraud Detection
Prevent serial trial abuse and disposable-email signups that inflate your costs and distort your conversion funnel.
Form Spam Defense
Protect contact forms, feedback forms, and support tickets from automated spam submissions without adding friction.
Gzip, measured on 23 Sep 2026 – the method is on our measurement page.
One key for the script and the server check – SDKs for Node, Go and PHP.
Human, suspicious or bot – with reason codes for every request.
The API speaks TLS 1.3 (measured on 4 Oct 2026).
Why SaaS Teams Choose SilentShield
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Behavior Analysis
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Protect Your SaaS Today
Invisible bot protection that keeps your signups clean, your APIs safe, and your trials genuine.