Lists rot. Yours stays
spotless — on autopilot.
Every contact list decays roughly 22% a year. Set a schedule, connect your CRM, and we re-verify, suppress and write back the clean addresses while you sleep — so you never send into a rotting list again.
100 free credits · no card · credits never expire
Hygiene on a schedule, not a to-do list.
Pick a cadence and a window. We wake up, re-verify what's changed, drop the risky addresses, and hand you a freshly graded list before your first send — every single time.
- Daily, weekly or custom cron. Run it overnight so the clean list is ready by morning.
- Incremental, not wasteful. Only new and aged addresses are re-checked — you never pay to confirm the same result twice.
- A fresh A–F grade every run. Watch list health trend up, week over week.
Clean lives inside your CRM.
Connect Mailchimp, HubSpot, Klaviyo or SendGrid once. We pull contacts, verify them, and push the verdicts back — suppressing dead addresses where they actually do damage.
- Native + reversible. Tag, suppress or quarantine — never a silent destructive wipe.
- Stops mid-flight bounces. Suppressed contacts drop out of your automations the same day.
- Zapier & REST for every other tool in your stack.
- 1Pull contacts from HubSpot30,302 imported
- 2Re-verify changed + aged rows8,114 checked
- 3Suppress invalid & spam-traps1,208 quarantined
- 4Write clean status back to CRM29,094 synced ✓
Four steps, then silence.
You configure it once. After that, the only time you hear from us is when something needs your attention.
1 · Connect
Link a CRM or upload a list. OAuth or API key — no engineering required.
2 · Schedule
Choose a cadence and a freshness window. Daily, weekly, monthly or custom.
3 · Clean
We re-verify aged rows, catch new spam-traps and disposables, and grade the result.
4 · Write back
Clean addresses sync to your CRM; risky ones get suppressed. Then it repeats — forever.
Monitoring that tells you first.
Autopilot only works if it knows when to tap you on the shoulder. We track the signals that wreck sender reputation and grade every run — so a dip never reaches your subscribers before it reaches you.
List health trend
Every scheduled run logs an A–F grade. See deliverability climb — or get warned the moment it dips.
Risk-spike alerts
A sudden surge of disposables, spam-traps or hard bounces triggers an instant alert before it hits your reputation.
Run reports & logs
Each run is fully auditable: what was checked, what was suppressed, what was written back, and why.
Just ask how the autopilot is doing.
No dashboards to decode. Ask the assistant in plain English and get a graded, honest answer about any scheduled list — plus the exact next action.
- “How healthy is my newsletter list?” Get a grade and a recommendation, not a spreadsheet.
- Confirm-first. It never spends a credit or edits your CRM without your okay.
| ✅ Valid | 23,636 · 77.5% |
| ❌ Invalid | 2,444 · 8.0% |
| ⚠ Catch-all | 192 · 0.6% |
| ❓ Unknown | 4,230 · 13.9% |
A clean list, every time.
Every run hands back verdict-stamped rows with real confidence scores — not a green light, an answer. Export the deliverable set or let it sync straight back.
- Reduce bounces 95% — or your money back, in writing.
- Credits never expire. Pay for answers, not a calendar.
| Verdict | Confidence | |
|---|---|---|
| [email protected] | Valid | 0.98 |
| [email protected] | Valid | 0.97 |
| [email protected] | Catch-all | 0.55 |
| [email protected] | Typo | 0.04 |
| [email protected] | Disposable | 0.02 |
| [email protected] | Valid | 0.96 |
Set once. Healthy forever.
We set it to clean our HubSpot every Monday at 2am and forgot about it. Bounce rate has stayed under 1% for eight months without anyone touching it.
The write-back is the killer feature. Bad addresses get suppressed in Klaviyo automatically, so our flows stop emailing dead contacts the same day.
Monitoring caught a sudden spike of disposable signups before it ever hit our sender reputation. That alert alone paid for the year.
Good to know.
Put your list hygiene on autopilot.
Connect a CRM, set a schedule, and never send into a stale list again. Start with 100 free verifications — no card.