Looking up any number and seeing its supplementary spam-risk signal is free for everyone. Personal verification is a single $9 charge. Business verification is $29/year and renews automatically — you can cancel anytime from your dashboard. B2B identity-match and consent-first list-scrubbing are available by API or UI.
A one-time badge, not a subscription — nothing renews.
Personal verification is a one-time $9 charge — no renewal, nothing to cancel. Business verification is $29/year and renews automatically on your billing date each year. You can cancel anytime from your dashboard (Billing); cancellation takes effect at the end of the current year and stops all future charges. See our Terms for full billing, renewal and refund details.
Looking up any number and seeing its supplementary spam-risk signal stays free for everyone — there is no per-lookup, per-review, or per-call fee. This is a trust badge for your number, not a background check — we make your number more trusted without ever selling who you are. Developers can create a free API key in seconds — no sales call — via self-service signup; see the API docs. Businesses and call centres that need the identity-match API or consent-first list-scrubbing at higher volume can talk to us about enterprise limits.
Also available on a self-service API key:
Your plan’s own limits are on its card above — pooled per account and recomputed continuously from live state, so minting extra keys never raises them. Verifying a business number raises your limits; a personal number does not. Beyond the free pool there are two more tiers, plus the fair-use rules that apply to every key:
| Tier | Caller-intelligence lookups | Spam-risk reports | Billing |
|---|---|---|---|
| Standard (prepaid) | Burst beyond the free pool | Pooled (not metered) | Pay-as-you-go per request |
| Enterprise | Custom | Custom | Contact us |
429 with a Retry-After header telling you how long to wait — honour it to back off cleanly.Rate limits are operational fair-use controls and may be adjusted; they are indicative of current defaults, not a service-level guarantee.
Yes — reverse lookups and the supplementary spam-risk signal are free for everyone, with no account or card. There is no per-lookup, per-review, or per-call fee.
No. Personal verification is a one-time $9 charge — there is no renewal and nothing to cancel.
No. Personal verification is your trust badge; it does not add API capacity. Only a verified business number raises your account’s pooled API limits, and it scales with each one you verify.
Business verification is $29/year and renews automatically on your billing date each year. You can cancel anytime from your dashboard; cancellation takes effect at the end of the current year and stops all future charges.
No. The try-it widgets on the site are keyless and lightly throttled. For production traffic, create a free API key in seconds via self-service signup — no sales call — and add prepaid credit ($5–$500) only if you need to burst past the free pool.