PromptLock
AutomatedAI prompt security platform for PII/PHI detection, prompt injection blocking and compliance checks.
Active plans
3
Total changes
3
Last change
Jul 18, 2026
Price trend
no history
What we know about PromptLock’s pricing
Moderately activeChanges in 12 months
3
Cadence
Multiple changes per day
Direction
New plan recently added
Category position
Middle of the pack for Security (697 compared)
Current pricing
Free
monthlyFree
- Monthly Prompts(3K)
- Rate Limits(100/min)
- Prompt Injection Detection
- PII/PHI Detection
- Compliance Frameworks
- Redaction API Access
- Dashboard Access
- Usage Tracking
- Support(Docs)
- Priority Support
Starter
monthly$49/mo
$49/mo (14-day trial)
- Monthly Prompts(100K)
- Rate Limits(100/min)
- Prompt Injection Detection
- PII/PHI Detection
- PCI Detection
- Compliance Frameworks
- Redaction API Access
- Dashboard Access
- Usage Tracking
- Support(Priority email support)
- Priority Support
Pro
monthly$199/mo
$199/mo (14-day trial)
- Monthly Prompts(500K)
- Rate Limits(100/min)
- Prompt Injection Detection
- PII/PHI Detection
- PCI Detection
- Compliance Frameworks
- Redaction API Access
- Dashboard Access
- Usage Tracking
- Support(Priority support)
- Priority Support
Price history
Last 3 changes
| Date | Plan | Change | Old | New | Δ% |
|---|---|---|---|---|---|
| Jul 18, 2026 | Pro | new plan | — | $199 | — |
| Jul 18, 2026 | Starter | new plan | — | $49 | — |
| Jul 18, 2026 | Free | new plan | — | $0 | — |
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