Agent governance for
every AI tool. Free.
Bring your own API keys and get the full Clevername platform at no cost — agent governance, runtime enforcement, MCP Gateway, and Credential Vault. Your AI provider charges you directly; Clevername never marks up LLM costs.
Everything included at $0
Bring your own API keys and use any model, unlimited. We handle the guardrails — you pay your provider directly.
No credit card required. Full platform, forever free with BYOK.
Five tiers of protection. Included on all plans.
Every scan passes through all five security tiers automatically. Higher tiers only fire when earlier tiers need a second opinion — keeping latency low for clean traffic.
Data Label Gate
Deterministic rank check · <1µs
Enterprise sensitivity labels (Purview, Google DLP, AWS Macie). Blocks before any content analysis if data classification exceeds agent clearance.
Pattern Shield
Regex + 11-step evasion decoding · <1ms
Catches injection patterns, ROT13/base64 obfuscation, Unicode homoglyphs, BiDi overrides, Zalgo text, zero-width chars, and credential leaks.
ML Classifier
Prompt Guard 2 (86M params) · ~15ms
Semantic injection detection via fine-tuned transformer. Resistant to character-level mutation attacks that bypass regex. Input direction only.
Entity Recognition
Presidio NER inference · ~50ms
Finds names, SSNs, emails, credit cards in natural language context. Entity types vary by compliance framework (HIPAA, PCI, GDPR).
AI Deep Scan
LLM semantic analysis (BYOK) · ~2s
Full intent analysis with agent context. Catches social engineering, subtle manipulation, and novel attack patterns. Only triggered when needed. Uses your API key.
Upgrade when you need more
Free gives you the full platform. Pro unlocks deeper scanning and higher limits for $29/mo. Enterprise adds multi-seat governance, SSO, and dedicated support.
Pro
for individual power users
Everything in Free, plus:
- +15 governed agents + gateway tokens (expandable)
- +15 guardrail profiles
- +30-day audit log retention
- +Data never used for training
- +Email support
Enterprise
Contact us
Everything in Pro, built for your security org. Multi-seat, volume pricing, SIEM forwarding, SLA, and a human who answers the phone.
What it actually costs us
We publish our costs because we want you to trust the pricing. No hidden multipliers. BYOK users pay nothing to us — ever.
| What | Our cost | Your cost |
|---|---|---|
Layer 1 — Pattern Shield | ~$0.000002 / scan | Free |
Layer 2 — Entity Recognition | ~$0.000005 / scan | Free |
Layer 3 — Semantic (BYOK) | $0 to us | Your provider bill |
LLM chat (BYOK) | $0 to us | Your provider bill |
What each plan gets you
| Feature | Free | Pro | Enterprise |
|---|---|---|---|
| CleverGuard Scanning | All 5 tiers | All 5 tiers | All 5 tiers + org custom rules |
| Governed agents + gateway tokens | 5 | 15 (expandable) | Unlimited |
| Guardrail profiles | 5 | 15 | Unlimited |
| Audit retention | 7 days | 30 days | Custom |
| AI Company + Agent Review | Full | Full | Full |
| LLM Gateway (BYOK) | Unlimited | Unlimited | Unlimited |
| Data used for training | Yes | Never | Never |
| SSO + SCIM | — | — | Included |
| SOC dashboard | — | — | Included |
| Org policy controls | — | — | Included |
| SIEM forwarding | — | — | Included |
| Org members | Up to 3 | Up to 3 | Unlimited |
CleverGuard — all 5 tiers, free for everyone
Data label enforcement, regex + evasion decoding, ML injection classifier, NER entity detection, and LLM semantic analysis. Every tier included on every plan.