Email Deliverability Intelligence

Your domains are burning.
You just don’t know it yet.

You’re running 50 domains across Instantly and Smartlead. One of them hit spam this morning. Your client knows. You don’t.

Start Monitoring Free
Integrates withInstantlySmartleadGoogle Postmaster
Deliverability blind spots

Everyone’s firefighting
No one’s monitoring

domain_tracking_v3.4_FINAL_use_this_one.xlsx
DomainStatusWarmupBounce
outreach-pro.comHealthy96%0.3%
growth-mail.ioWarning58%4.8%
client-reach.coCritical12%14.2%
cold-send.netUnknownn/an/a
pipeline-ai.comHealthy91%0.7%
scale-out.ioWarning64%3.1%
reply-engine.co???n/an/a
M
MarcusCLIENT

Our reply rates dropped 60% this week. The domains you set up aren't working anymore.

😰3
J
Josh

I checked Instantly, warmup looks fine? But some domains might be in spam. Not sure which.

🤷2
S
Sarah

Wait, Marcus has domains on both platforms. I don't have the Smartlead login.

😩1
Y
You

Which of our 47 domains across 12 clients actually have a problem right now?

🔥4
Inbox rate drift

You can’t fix
what you can’t see

Inbox Placement Rate
DECLINING
50%INBOX RATE · 10 DAY TREND
C
ClientCLIENT

Users are complaining our emails aren't landing anymore.

🤦1
A
Alex

Feels like warmup lost something. Hard to tell from the dashboards.

😲2

Take control of your deliverability

Octosi monitors what your domains send, how they land, and when things start to slip. You act before your clients even notice.

octosi.com/dashboard
LIVE
DOMAINS
47
AVG HEALTH
81+4
AT RISK
3
DOMAINSCOREWARMUPBOUNCESTATUS
outreach-pro.com9498%0.3%
healthy
growth-mail.io7162%4.1%
warning
client-reach.co3823%12.7%
critical
cold-send.net8995%0.8%
healthy
pipeline-ai.com8288%1.2%
healthy
Example dashboard · actual product view
How it works

From connected to protected in minutes

01

Connect

Link your Instantly, Smartlead, or Google Postmaster. One click, encrypted, done.

02

Monitor

Six signal layers scan every domain every hour. Warmup, bounce, DNS, blacklists, engagement, Postmaster.

03

Detect

Breach alerts fire the moment a signal crosses threshold. Email, Slack, or both. Before your client notices.

04

Enforce

Autonomous actions pause sending, throttle warmup, or reduce limits. Auto-reverts when health recovers.

Intelligence layers

Not just data. Signal.

Composite Health Scoring

Six weighted signals combined into a single 0-100 score with staleness decay. One number tells the truth.

Autonomous Enforcement

When a signal breaches threshold, Octosi acts: pause, throttle, reduce. Auto-reverts on recovery. You sleep through it.

Readiness Advisor

Waterfall evaluation with warmup maturity, DNS setup, trend analysis, and per-mailbox volume recommendations.

Autonomous protection

Watch enforcement happen
while you sleep

82
Healthy
growth-mail.io
SENDING ACTIVE
2:00 AM
MONITORING
THRESHOLD
Monitoring all signals... no issues detected

Built by the team behind wizeMails, a managed cold email infrastructure service. We built Octosi because we needed it ourselves.

6Signal layers
3Platforms
1hrPolling
ForeverFree tier

Stop checking.
Start knowing.

Free forever on the Monitor tier. No credit card, no trial. Connect your platforms and see your domains in 60 seconds.

Start Monitoring Free