ClearBounce verifies email lists and protects deliverability with bulk cleaning, a real-time API, a form-protection widget, and inbox-placement testing. See…
Category
Email Marketing
Pricing
Pay-as-you-go verification credits that never expire, from $4.00 per 1,000 emails to $1,000 per 1,000,000 emails (founders pricing), plus separate monthly subscriptions for ClearBounce Shield (from $3.50/mo) and the Deliverability Kit (from $12/mo); 100 free credits with no card required., from $8.00
ClearBounce is an email verification and deliverability platform built for marketers, developers, and agencies who need clean, sendable email lists. It runs multi-layer checks on each address — syntax validation, MX record lookup, SMTP verification, disposable-email detection, catch-all identification, spam-trap analysis, and typo suggestions — and claims 99.5% accuracy with a sub-2% unknown rate. Beyond one-off bulk list cleaning, ClearBounce offers a real-time verification API for validating addresses at signup or checkout, a form-protection widget called ClearBounce Shield that blocks invalid or disposable emails at the point of entry, and a Deliverability Kit that tests inbox placement, monitors domains/IPs against blocklists, and checks SPF/DKIM/DMARC configuration. It connects to common email marketing platforms (Mailchimp, HubSpot, Klaviyo, ActiveCampaign, Brevo) and via Zapier, plus offers a WordPress plugin and a documented developer API.
Key Features
Bulk email verification — Multi-layer checks including syntax validation, MX record lookup, SMTP verification, disposable-email detection, catch-all identification, spam-trap analysis, and typo suggestions.
Real-time verification API — Sub-second single and batch verification endpoints for validating addresses directly in signup forms or checkout flows.
ClearBounce Shield — A form-protection widget that blocks invalid, disposable, or risky email addresses at the point of entry, before they reach your database.
Deliverability Kit — Inbox-placement testing, 24/7 blocklist monitoring for domains and IPs, and SPF/DKIM/DMARC record validation.
Marketing platform integrations — Native connections to Mailchimp, HubSpot, Klaviyo, ActiveCampaign, and Brevo, plus additional platforms via Zapier.
WordPress plugin — A dedicated plugin for verifying email addresses submitted through WordPress site forms.
Pros & Cons
Pros
Combines bulk list cleaning, a real-time verification API, and a form-protection widget in one platform instead of requiring separate tools
Pay-as-you-go pricing with credits that don't expire, plus a free tier (100 credits, no card required) to test accuracy before buying
Native integrations with major email marketing platforms (Mailchimp, HubSpot, Klaviyo, ActiveCampaign, Brevo) and Zapier, plus a WordPress plugin