Simple, Transparent Pricing
Start free. Scale as you grow. Only pay for what you use.
Free$0/month
75 verifications/month • Full 101-point verification • 1 Form • 1 API Key • Multi-step forms • CSV export
Lite
500 verifications/month
3 Forms
2 API keys
Perfect for small businesses getting started with lead verification.
- Everything in Free
- 500 verifications/month
- 3 Forms
- 2 API keys
- 1 Webhook integration
- Remove Argus branding
Starter
2,500 verifications/month
Unlimited Forms
5 API keys
For growing teams with API access and advanced features.
- Everything in Lite
- 2,500 verifications/month
- Unlimited Forms
- 5 API keys
- 3 Webhooks + form filtering
- Scoring weights + fraud shield
- Velocity & dedup controls
- Full styling + custom branding
Growth
10,000 verifications/month
Unlimited Forms
10 API keys
Scale with priority support, advanced webhook filtering, and higher volume.
- Everything in Starter
- 10,000 verifications/month
- 10 Webhooks + score filtering
- 10 API keys
- Priority support
Pro
30,000 verifications/month
Unlimited Forms
25 API keys
For agencies and high-volume operations.
- Everything in Growth
- 30,000 verifications/month
- Unlimited webhooks
- 25 API keys
Why Choose Argus?
See how Argus replaces the siloed stack
The Siloed Stack
Email checker + phone validator + IP lookup + CAPTCHA + click fraud tool
- CAPTCHA: Stops dumb bots. Annoys real users. Human fraud farms walk right through.
- IP lookup: Catches obvious VPNs. Residential proxies pass every check.
- Each tool checks one signal. None see the compound pattern where fraud actually hides.
- 5 subscriptions. 5 dashboards. Still manually reviewing leads.
- Zero cross-validation between signals. A lead passes all 5 tools and still isn't real.
Argus: One SDK. 101 Data Points. One Verdict.
- Behavioral biometrics: catches bots AND human fraud farms by analyzing HOW the form was filled out.
- Invisible to users. No CAPTCHA. No challenges. Zero conversion impact.
- Cross-layer validation: every signal checked against every other signal simultaneously.
- Contextual scoring: VPN alone ≠ reject. VPN + VoIP + disposable email + 3-second form = reject.
- One score. One tier. One verdict. Delivered in real time via API or webhook.
Compare Plans
Find the perfect plan for your lead verification and form building needs
| Feature | Free | Lite | Starter | Growth | Pro |
|---|---|---|---|---|---|
| Verification | |||||
| Verifications/month | 75 | 500 | 2,500 | 10,000 | 30,000 |
| 101-Point Analysis | ✓ | ✓ | ✓ | ✓ | ✓ |
| Email Validation | ✓ | ✓ | ✓ | ✓ | ✓ |
| Phone Validation | ✓ | ✓ | ✓ | ✓ | ✓ |
| Geo/IP Validation | ✓ | ✓ | ✓ | ✓ | ✓ |
| Bot Detection | ✓ | ✓ | ✓ | ✓ | ✓ |
| Behavioral Biometrics | ✓ | ✓ | ✓ | ✓ | ✓ |
| Form Builder | |||||
| Forms | 1 | 3 | Unlimited | Unlimited | Unlimited |
| Multi-step Forms | ✓ | ✓ | ✓ | ✓ | ✓ |
| TCPA Consent Tracking | ✓ | ✓ | ✓ | ✓ | ✓ |
| Logo Upload | ✓ | ✓ | ✓ | ✓ | ✓ |
| Remove Argus Branding | — | ✓ | ✓ | ✓ | ✓ |
| Full Styling | — | — | ✓ | ✓ | ✓ |
| Fraud Protection | |||||
| Scoring Weights | — | — | ✓ | ✓ | ✓ |
| Fraud Shield | — | — | ✓ | ✓ | ✓ |
| Velocity Controls | — | — | ✓ | ✓ | ✓ |
| Dedup Controls | — | — | ✓ | ✓ | ✓ |
| Integrations | |||||
| API Keys | 1 | 2 | 5 | 10 | 25 |
| Webhooks | — | 1 | 3 | 10 | Unlimited |
| Webhook Form Filter | — | — | ✓ | ✓ | ✓ |
| Webhook Score Filter | — | — | — | ✓ | ✓ |
| CSV Export | ✓ | ✓ | ✓ | ✓ | ✓ |
| Support | |||||
| Email Support | ✓ | ✓ | ✓ | ✓ | ✓ |
| Priority Support | — | — | — | ✓ | ✓ |
Frequently Asked Questions
Everything you need to know about Argus pricing
Billing
Each plan includes a set number of verifications per month. Free includes 75, Lite includes 500, Starter includes 2,500, Growth includes 10,000, and Pro includes 30,000. Upgrade to a higher plan anytime if you need more volume.
When you reach your monthly verification limit, new submissions will be paused until the next billing cycle or until you upgrade to a higher plan. We'll notify you when you reach 80% of your included volume so you can plan ahead.
Yes, you can upgrade or downgrade your plan at any time. Upgrades take effect immediately with prorated billing. Downgrades take effect at the start of your next billing cycle.
Pay annually and get 2 months free - that's a 17% discount. Lite drops to $299.90/year, Starter to $1,499.90/year, Growth to $3,499.90/year, and Pro to $7,499.90/year.
If you're not satisfied, contact support within 14 days of your first payment. Unused verifications do not roll over to the next month.
Features
The Free plan includes 75 lead verifications per month with full 101-point analysis, 1 form, 1 API key, multi-step forms, CSV export, and logo upload. Free forever. No credit card required.
Argus's multi-layer approach catches compound fraud patterns that single-check tools miss entirely. Try it on the free tier, submit your own leads and compare scores against your actual callback results.
Starter, Growth, and Pro plans include advanced styling with full theme customization including fonts, colors, border radius, shadows, and complete color palettes. Free and Lite plans do not include styling customization.
Scoring weights let you customize how Argus evaluates leads by adjusting the importance of different verification signals. This allows you to fine-tune fraud detection thresholds based on your specific industry and risk tolerance.
General
Most teams are live in under 15 minutes. Add our JavaScript snippet to your forms or use our REST API from any language or framework. Use Argus hosted forms for zero-code setup.
Argus is built with privacy in mind. All data is encrypted in transit and at rest. We minimize data retention to what's necessary for verification and support fraud prevention under GDPR Article 6(1)(f) legitimate interest.
Free, Lite, and Starter plans include email support. Growth and Pro plans include priority support with faster response times.
Absolutely. Argus works with any web form regardless of your tech stack. It's compatible with WordPress, React, Vue, Angular, PHP, and any custom HTML forms. Our lightweight script runs invisibly alongside your existing setup.
Ready to Stop Fraud in Its Tracks?
Start free today. No credit card required.
75 verifications/month. Full 101-point depth. Free forever.