More replies
from the same
list, copy, & offer.
Your reply rates are lower than they should be. It's not your targeting. It's your inboxes. We monitor your infrastructure and automatically swap out underperformers.
30 minutes. We show you exactly where you're losing replies.
Your sequencer
won't tell you this.
Some of your inboxes are silently killing your campaigns. They drag down reply rates week after week. You'd never know.
Hidden underperformers
Inboxes going to spam or getting poor engagement. Your sequencer shows averages, not which inboxes are the problem.
Manual rotation is slow
By the time you notice a drop and swap inboxes manually, you've already lost weeks of potential replies.
No way to measure impact
Even if you do rotate, how do you know if it helped? There's no attribution for inbox performance.
We fix it.
You check the scoreboard.
InboxFlow runs in the background. Keep your backup pool topped up. We handle everything else.
Continuous monitoring
Every inbox, every campaign. We detect underperformers before they tank your reply rates.
Automatic swaps
Underperformer detected? We rotate in a healthy backup from your pool. No manual work.
Attributed results
See exactly how many extra replies we recovered. Real numbers, not estimates.
Slack notifications
Get notified when we make a swap. Stay informed without logging in.
Works with your stack
Smartlead, Instantly, and more. Connect in minutes, not hours.
Set and forget
No dashboards to check. No reports to analyse. Just more replies.
How it works
Get set up in under 5 minutes. We take it from there.
Connect your sequencer
Paste your API key. We'll sync your inboxes, campaigns, and metrics.
We handle the rest
We monitor 24/7, detect underperformers, and swap them out automatically.
Connect an inbox vendor
For automatic backup replenishment, connect an inbox vendor. We keep your pool topped up so swaps never stall.
Works with your stack
Connect your sequencer. We'll monitor every inbox, regardless of provider.
Sequencers
More integrations coming soon
Monitoring
Any inbox provider. We monitor at the sequencer level - no matter where your inboxes come from.
Replenishment
More vendors coming soon
What we handle
- Reply rate monitoring per inbox
- Underperformer detection
- Automated inbox swaps
- Recovered replies attribution
Not our focus
- SPF/DKIM/DMARC setup
- Email warmup
- Spam testing
3 bad inboxes.
47 missing replies.
A typical 50-inbox campaign has 3-5 inboxes quietly underperforming. At a 3% reply rate, that's 40-60 replies you're not seeing - every single month.
We find them, swap them out, and track every reply you get back. The delta is the number that matters.
30 minutes. No pitch. Just a clear picture of what's costing you replies.
Stop leaving replies on the table.
Book a 30-minute audit call and see exactly what's costing you replies.