ZBounce Features
One platform for verification and sending. Clean lists, reliable delivery, real-time webhooks — everything you need to automate email workflows.
Email Verification
Validate emails instantly or in batches — remove invalid, disposable and risky addresses before they hurt your reputation.
Real-time Single Check
Format, MX, SMTP probe, mailbox existence. Fast and accurate — perfect for forms and sign-ups.
Disposable & Risk Detection
Flags temp-mail services, role-based addresses, catch-all domains and other high-risk patterns.
Bulk Verification up to 10k
Process thousands of emails at once. Optional real-time webhooks for completion or per-result delivery.
Sending & Campaign Management
Built-in mailer with smart warmup, templates, attachments and powerful scheduling — all with live event tracking.
Templates, HTML & Attachments
Go-style templating, inline HTML, personalization, attachments. Send beautiful emails effortlessly.
Automatic Domain Warmup
Smart, fully automated warmup that gradually increases sending volume and builds inbox trust — with absolutely no manual babysitting required.
Scheduled & Recurring Sends
One-time or repeating campaigns with timezone support. Credits reserved automatically.
Real-time Webhooks & Events
Stay in control without polling. Get instant updates on everything — from verification results to opens, clicks and unsubscribes.
Two Delivery Modes
«completed» — final summary when task finishes
«results» — detailed report for every single email
Separate Event Tracking
Dedicated URL for opens, clicks, unsubscribes, complaints, bounces — perfect for live dashboards
Secure & Reliable
HMAC signatures, automatic retries, configurable timeouts, custom headers
Works Everywhere
Verification batches, bulk sends, scheduled campaigns — one consistent webhook system
Domains & Compliance
Full control over sender reputation and legal requirements — easy setup, clear tools.
Domain Management
Add domains, get ready-to-use SPF, DKIM, DMARC records. Verify in one click.
GDPR, CAN-SPAM & CASL Ready
Built-in unsubscribe handling, complaint processing, suppression list export.
Webhook-Powered Tracking
Live notifications for bounces, opens, clicks, unsubscribes and spam reports.
Why Choose ZBounce
- ✓ High verification accuracy — very low "unknown" rate
- ✓ Zero data retention after processing — GDPR-friendly by design
- ✓ Pay-as-you-go from $9.99 — or save up with monthly plans
- ✓ Powerful real-time webhooks: completion/results modes, separate event tracking (opens, clicks, unsubscribes), HMAC signing, automatic retries
- ✓ Written by developers for developers: clean REST API + gRPC support, detailed docs, code examples, up to 10k emails per batch