Signum
AutomatedAI-powered domain and URL scam checker that scores site legitimacy using multiple threat intelligence sources.
Active plans
4
Total changes
4
Last change
Jul 19, 2026
Price trend
no history
What we know about Signum’s pricing
Moderately activeChanges in 12 months
4
Cadence
Multiple changes per day
Direction
New plan recently added
Category position
Cheaper than 85% of Security tools (697 compared)
Current pricing
Free
monthlyFree
- Risk score (0-100)
- Safe / Caution / Danger verdict
- Basic confidence level
- AI-powered scan engine
- 15+ threat sources
- Under 15s average scan time
- No account needed
Pro
monthly€3.99/mo
€3.99/mo
- Full AI threat analysis
- Full intelligence breakdown
- Malicious code scanner
- SSL & infrastructure deep dive
- Business registry checks
- Scan history & dashboard
- Targets with real-time alerts
- Weekly threat digest email
- Priority support
Team
monthly€19.99/mo
€19.99/mo (up to 5 seats)
- Everything in Pro
- Up to 5 team members
- Shared targets & team watchlist
- Team scan history
- Unlimited scans
- Instant threat alerts for team
- Priority email support & onboarding
API
monthly€29.99/mo
€29.99/mo
- Everything in Pro
- REST API access
- 1,000 scans/month
- JSON responses
- 24h result caching
- Webhook notifications
- API key management
- Developer docs
Price history
Last 4 changes
| Date | Plan | Change | Old | New | Δ% |
|---|---|---|---|---|---|
| Jul 19, 2026 | API | new plan | — | $29.99 | — |
| Jul 19, 2026 | Team | new plan | — | $19.99 | — |
| Jul 19, 2026 | Pro | new plan | — | $3.99 | — |
| Jul 19, 2026 | Free | new plan | — | $0 | — |
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