DeBounce

Plans and prices

Every plan, in full

On the record

Accuracy limitation

The terms describe verification as probabilistic and say the service does not guarantee that addresses classified valid will accept all messages.debounce.cc · read 3 Oct 2026

API

The service provides a JSON-based REST API for single verification, bulk uploads, status checks, CSV downloads, and credit balances.debounce.cc · read 3 Oct 2026

Bulk upload limit

The homepage says each TXT or CSV upload can contain up to 5 million addresses, with duplicates removed automatically.debounce.cc · read 3 Oct 2026

Credit model

One credit pays for one verification, credits do not expire, and the service has no subscription or monthly fees.debounce.cc · read 3 Oct 2026

Free checks

The homepage offers five free email checks per hour without signup or a credit card.debounce.cc · read 3 Oct 2026

Intended users

The documentation describes the API for developers integrating checks into signup forms, CRMs, and workflows, and bulk verification for marketers cleaning lists.debounce.cc · read 3 Oct 2026

List privacy

The terms say uploaded addresses are processed for verification, lists are not transferred to third parties for their own purposes, and raw uploads are retained for at most 30 days.debounce.cc · read 3 Oct 2026

Results retention

The homepage says results remain downloadable for a full year.debounce.cc · read 3 Oct 2026

Security

The API documentation says API keys are shown once when created and only their hashes are stored.debounce.cc · read 3 Oct 2026

Service

Debounce.cc verifies email addresses individually in real time or in bulk lists through its dashboard or API.debounce.cc · read 3 Oct 2026

Support

The terms provide an email contact and the Telegram handle @debounce_support.debounce.cc · read 3 Oct 2026

Verification checks

Its homepage lists SMTP, MX, syntax, disposable-address, and role-account checks.debounce.cc · read 3 Oct 2026

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