How does the free trial work?
New accounts get a free 7-day trial with 3 scans. No payment or approval is required. Trial accounts can create a license from the dashboard, install the Docker runner, and test a staging application.
AI testing & review
PromptBrake
Automated AI security testing for chatbots, agents, and APIs
- Community votes0
- DR by Ahrefs31 no change since last check
Ahrefs Domain Rating set in type 25 Oct 2026, reset 25 Oct 2026.
PromptBrake metrics
| Metric | Value |
|---|---|
| Domain Rating | 31 no change since last check |
| Trust Flow | 12 no change since last check |
| Citation Flow | 29 no change since last check |
| Referring domains | 46 no change since last check |
| External backlinks | 520 no change since last check |
Ahrefs Domain Rating set in type 25 Oct 2026, reset 25 Oct 2026. Lead topic: Recreation/Food (12). Majestic set 25 Oct 2026, reset 25 Oct 2026. Link data typeset by Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.
PromptBrake domain colophon
| Domain age | 8 months |
|---|---|
| Registered | |
| Expires | |
| Registrar | Amazon Registrar, Inc. |
| DNSSEC | Not signed |
Self-hosted automated security testing that finds prompt injection, data leaks, and unsafe AI behavior before release.
The story so far
PromptBrake provides automated AI security testing for chatbots, agents, and LLM APIs. The self-hosted Docker runner executes 138 checks across 18 attack categories against your API endpoint or web chat interface, storing findings and evidence in your infrastructure. Teams can review triggering inputs, responses, and remediation guidance, then repeat tests after fixes and compare results using Baseline Diff. The platform supports CI release gates to enforce security policies before deployment.
Typeset features
- 138 automated checks across 18 attack categories
- API endpoint and web chatbot testing
- Self-hosted Docker runner
- Evidence exports and Baseline Diff
- CI/CD release gate automation
- Findings with evidence, business impact, and remediation guidance
- Behavioral regression detection
Pricing
Pricing model: Freemium
Free trial: 3 scans over 7 days. $99 USD once for 5 scans valid 30 days (no renewal). $499/month for 30 scans per billing month and one active runner license (month-to-month).
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Questions and answers
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