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Transparent Pricing

Start free.
Scale without limits.

Pay only for what you use. No setup fees, no hidden costs, no surprises.

Free
For developers and individual analysts exploring Candor.
$ 0
forever
50 analyses / month
  • Full 5-signal linguistic analysis
  • Flagged sentence highlighting
  • REST API access
  • Your own API key
  • Community support
Start for Free
Personal
For everyday consumers checking personal emails and messages.
$ 8.99  / month
100 analyses / month
  • Everything in Free
  • 100 analyses per month
  • Usage dashboard
  • Priority API processing
  • Community support
Subscribe to Personal
Enterprise
For organizations with high-volume or compliance requirements.
$ 499  / month
50,000+ analyses / month
  • Everything in Pro
  • 50,000 analyses per month
  • SLA guarantee (99.9% uptime)
  • Dedicated support channel
  • Custom volume on request
Subscribe to Enterprise

Compare plans

Everything you need to choose the right plan.

Feature Free Personal Pro Enterprise
Usage
Monthly analyses 50 100 5,000 50,000+
Max text length 10,000 chars 10,000 chars 10,000 chars 10,000 chars
Analysis Features
5-signal linguistic analysis
Deception score (0–100)
Flagged sentence highlighting
Confidence score
API & Integration
REST API access
Personal API key
Usage tracking in API response
Support
Community support
Email support
Dedicated support channel
SLA guarantee

Common questions

When do my monthly credits reset?

Credits reset on the first of each calendar month. Unused analyses don't roll over to the next month.

Can I upgrade or downgrade anytime?

Yes. Upgrades take effect immediately. Downgrades apply at the start of your next billing cycle.

How does the API key work?

After signing up, you get a unique API key. Include it as X-API-Key: ck_your_key in your request headers.

What happens when I hit my limit?

Requests return a 402 response with an upgrade prompt. Your existing data and account are unaffected.

Is there a free trial for paid plans?

The Free tier gives you 50 analyses to evaluate before committing. Start free — no credit card required.

Do you offer annual billing?

Annual billing with a discount is coming soon. Contact us at candor@polsia.app to get notified.

Ready to detect deception at scale?

Start with 50 free analyses. No credit card required.