Tired of "Valid"
Emails Bouncing?
Legacy tools lie to you. They mark emails as valid, but can still bounce. Reeverify uses Real-Send Probing to catch the bounces they miss before you launch.
Compatible with your workflow
Why do verified lists still bounce
Legacy tools like ZeroBounce or Hunter ask servers if an email exists and trust the response.
The trap: enterprise firewalls often say yes to almost everything to defend against mining.
Campaign send time reveals the truth: hard bounces, damaged reputation, and lower inbox placement.
Real-Send Testing Logic
We take the bullet so your domain does not have to.
Import Lists
Sync valid, catch-all, and risky segments from your lead source.
Distributed Probing
Sender clusters simulate real delivery and monitor bounce, OOO, and firewall behavior for 24h.
100% Valid CSV
Export contacts physically capable of receiving email.
The Truth: Case Study #842
3,746 emails marked as valid by legacy tools.
Result for "Valid" segment:
VALID (Guess)
12.5% 😱
Hard bounce rate
Result for "Valid" segment:
Safe or Bounce
0.0% 😎
Bounce rate guaranteed
Reality vs. Illusion
| Verification Factor | Legacy Static Tools | Reeverify (Dynamic) |
|---|---|---|
| Actual Accuracy | 40% - 60% | 99.9% |
| Detection Method | SMTP Handshake (Guessing) | Real-Send Probing (Physical Path) |
| Domain Reputation Safety | Medium Risk | Zero Risk |
| Extra Signals | No | Out of office, resigned, autoreply and referrals |
Verification is for saving.
Intelligence is for earning.
Our probing engine extracts data static tools cannot see.
Referral Discovery
If a prospect left the company, we extract the successor contact automatically so you get an exclusive lead.
OOO Optimization
We detect out-of-office auto-replies and provide the best date to follow up for stronger response rates.
Resignation Alerts
Detect inboxes no longer monitored and stop paying your outreach stack for contacts that are gone.
Reeverify Use Cases
Three practical workflows teams use to reduce bounce and unlock more value from existing lists.
Re-verify "Valid" results from other tools
Run Reeverify on addresses already marked as valid by legacy validators. In many lists, around 20% of these "valid" records are still unsafe to send. We isolate those hidden risks before launch to reduce real campaign bounce.
Recover value from catch-all segments
Most traditional verifiers (like ZeroBounce or NeverBounce) label large portions of a list as catch-all, often 50% to 70%. Reeverify separates deliverable catch-all inboxes from undeliverable ones, so you can safely recover more usable leads.
Warm and enrich your outreach list
Before first-touch outreach, Reeverify helps you identify contacts who are out of office, on leave, or no longer at the company. We can also surface successor contact signals, so your team reaches the right person faster and improves campaign outcomes.
Built for the Modern Outreach Stack
14,000,000+ Emails Probed. 850,000+ Bounces Blocked.
Pick a plan based on your growth
Every verification consumes 1 credit. Choose the plan that matches your monthly list size.
STARTER
500 credits / month
$0.0980 per credit
- ✓500 credits / month
- ✓Verified via real-send probing
- ✓Autoreply detection
- ✓Catch-all recovery
- ✓CSV upload and export
GROWTH
3,000 credits / month
$0.0497 per credit
- ✓3,000 credits / month
- ✓Verified via real-send probing
- ✓Autoreply detection
- ✓Catch-all recovery
- ✓CSV upload and export
- ✓API access
SCALE
12,000 credits / month
$0.0333 per credit
- ✓12,000 credits / month
- ✓Verified via real-send probing
- ✓Autoreply detection
- ✓Catch-all recovery
- ✓CSV upload and export
- ✓API access
ENTERPRISE
Custom credits
Custom per-credit pricing
- ✓Custom credits volume and pricing
- ✓Custom data integrations
- ✓Custom verification strategy
- ✓All other features from other packages
Technical Intelligence
Because we are not guessing. To catch asynchronous bounces, we monitor cluster feedback loops for a full 24-hour cycle.
Use Reeverify to re-check addresses that other tools marked as Valid or catch-all, or simply run Reeverify on your entire email list directly. Instead of relying on static checks, we use real-send probing to verify deliverability behavior in live conditions. In many lists, we identify roughly 20% of "Valid" records as actually unsafe to send, and we can usually recover around 30% to 50% deliverable addresses from catch-all segments.
Email verification consumes credits. Each verified email address costs 1 credit, regardless of the final result (Safe, Bounce, or any other outcome).
Reeverify uses isolated probing clusters with no connection to your own domains. We absorb the bounce risk, not your sender identity.
Traditional tools like ZeroBounce rely on static checks (SMTP handshake, historical data, pattern rules) and can still label risky emails as valid. Reeverify uses dynamic real-send probing and 24-hour signal monitoring to classify each address by actual delivery behavior, then returns SAFE or BOUNCE with actionable reply intelligence.