phoneveriflo
Pricing
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Verification that is predictable and transparent

Security and data handling designed for sensitive contact data.

Application-level controls include encrypted sensitive blobs, private object storage, hashed API keys/sessions, RBAC, audit logging, HMAC cache keys, and signed webhooks.

Start a preflight View API documentation
Freshness-aware Bulk-first API-ready
Preflight Verification Engine
Deterministic preflight before paid execution
Ready
Step 1: Ingestion & NormalizationE.164 & RFC

Clean formatting, strip invalid characters, and resolve country destination codes.

Step 2: Deduplication & Cache CheckHMAC Lookup

Separate duplicates and fresh hits. Only charge for un-cached fresh verification.

Step 3: Quote Freeze & ApprovalProtected

Exact billable units frozen before paid job starts. Zero price surprises.

Encryption in transit

Details in our security documentation.

Encryption at rest

Details in our security documentation.

Role-based access

Details in our security documentation.

Audit logs

Details in our security documentation.

Retention controls

Details in our security documentation.

Incident response

Details in our security documentation.

Privacy requests

Details in our security documentation.

Webhook security

Details in our security documentation.

FAQ

Frequently Asked Questions

What does preflight calculate?⌄

Preflight normalizes inputs, detects invalid syntax, removes duplicate entries, and checks for eligible cached results before calculating your maximum frozen quote.

How is freshness shown?⌄

Every verification result contains freshness metadata, checked-at timestamps, and cache TTL indicators.

When is cached data used?⌄

Cached results are used within your tenant isolation scope when within the service TTL. Fresh requests can be forced on demand.

How does billing work?⌄

Accounts use integer micros with zero-sum double-entry ledger accounting. Quotes are frozen at preflight, reserved atomically, and reconciled upon job completion.

Can I automate with webhooks?⌄

Yes. Configure webhook endpoints with HMAC-SHA256 signature verification to receive real-time job completion events.

What happens to uploaded data?⌄

Data is processed strictly to fulfill your requested jobs. Sensitive payloads are encrypted at rest using AES-256-GCM.

Check your data before you process it.

Run a preflight first. See counts, routing and cost before processing.

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Verification workflows with transparent preflight pricing, provider-neutral results, and visible freshness metadata.

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