How it works
One login, all agents, zero switching.
Integrations
Soon3,000+ apps: Slack, HubSpot, Jira, Gmail, and more.
Security & trust
SoonBank-level encryption, SOC 2 Type II.

Hire AI employees that never sleep, never miss, never quit.
20x
team productivity
$37K
saved / 500 users
Blog
Playbooks, guides & AI insights.
Help center & docs
SoonSetup guides & API reference.
Webinars & demos
SoonLive sessions & recordings.
High volume outreach is a deliverability problem, not a copy problem. EVOX spreads your sends across a pool of warmed mailboxes, watches every account for bounce spikes and complaint signals, and pauses the risky ones automatically long before your main domain takes the hit.
Mailbox pool
Mailbox A
sales@acme-go.com · Warmed · Sending normally
Mailbox B
outreach@acme-go.com · Warmed · Sending normally
Mailbox C
ram@acme-go.com · Warming · Day 9 of 14
Mailbox D
hello@acme-go.com · Spike detected · Paused
Trusted by high volume sales teams sending at scale without burning domains.
A single mailbox spiking on bounces or complaints quietly poisons your sending reputation. By the time someone notices, every other mailbox on the same domain is landing in the promotions tab too.
Reps send from multiple mailboxes to spread the load then have to check five different inboxes for replies. Warm replies sit unread. Meetings are missed. The whole point of multi mailbox sending gets defeated by the reply side.
Half your reply queue is out of office bouncebacks, undeliverable notices, and unsubscribes. Reps waste hours opening dead threads and miss the warm ones buried underneath.

New mailboxes go on an automatic warm up program gradual sending, gradual trust building. Conservative, moderate, or aggressive ramps. Pick once and EVOX builds the reputation in the background while your reps focus on campaigns.

Send volume splits across a pool of warmed mailboxes by weighted rotation. No single mailbox overheats, no single domain carries all the risk, and you scale up by adding mailboxes not by buying another tool.

EVOX watches bounce rate, complaint rate, and reputation in real time on every mailbox. The moment a threshold breaks, the mailbox is paused or you get a recommended pause alert before your main domain takes the collateral damage.
Upload your list, dedupe it against your suppression list, validate the addresses, segment by signal all in one flow. EVOX spreads the send across your warmed mailbox pool and respects per mailbox daily limits automatically.
Our reps were burning a domain every six weeks. With EVOX, we haven't had a single deliverability incident in nine months and reps are sending forty percent more.
— Sales manager, mid market software company
More replies per campaign
Average mailbox deliverability
Mailboxes rotated per campaign
Domains burned to date
High context, low volume sequences in the direct founder voice. Reps send fewer, more personal emails and book more meetings per send.
Multi step sequences across multiple stakeholders per company, with weighted mailbox rotation so daily volume doesn't tank deliverability.
Capture inbound replies in the smart inbox alongside cold replies. Reps work one queue, ranked by intent not split brain across tools.
Wake up cold lists with re engagement sequences. Auto suppress anyone who stays cold so the database stays clean.











We have answers.
Three layers. Warm up runs continuously on every mailbox conservative forty five days, moderate thirty days, or aggressive fourteen days. Weighted rotation spreads volume across your pool so no mailbox overheats. Auto protection watches bounce rate, complaint rate, and reputation in real time when a threshold breaks, EVOX pauses the mailbox before your main domain catches the damage.
Start your 14 day Pro trial. No credit card. Setup in minutes.
Behavior-triggered emails that build, personalize, and send themselves so every subscriber gets the right message at the right moment.