CalibriCalibri
AI-Powered.

Stop Hitting
Spam.

Calibri checks where your emails land and shows you how to get them back to the inbox.

Get Started
alex@tryfinova.io
Tested today
Inbox placement
Gmail
Spam
1/5 in inbox
Outlook
Inbox
5/5 in inbox
Required fixes
Publish DMARCFixed by Calibri
Use your own tracking domainFixed by Calibri
Bounce rate 6%: clean your listAction required

AI-powered deliverability. Trusted by teams.

Strata
Content26
Cobalt
Bright Wolf
Podean
SalesRabbit
GigRadar.io
Scalifier
TopRank Marketing
Strata
Content26
Cobalt
Bright Wolf
Podean
SalesRabbit
GigRadar.io
Scalifier
TopRank Marketing
01 — Monitor

Every Signal, One Place.

Everything that affects deliverability - watched continuously, catching drift before it spreads.

DNS

Watches authentication records (SPF, DKIM, DMARC) for drift before mail blocks.

Spam Content

Scores every send for trigger words and structural risks before delivery.

Sending Patterns

Detects bursty cadence and concentrated sends before receivers throttle.

Blocklists

Tracks domain and IP listings, weighted by what you can fix.

Bounces

Splits soft from hard, so you don't burn good addresses.

Tracking

Detects tracking pixels and click-wraps that quietly hurt placement.

02 — Filter

Flagging What Matters.

Identify deliverability risks across every mailbox. Automatically resolve technical issues and highlight actions requiring review.

Scannedtryfinova.io
1 of 5
Signals checked
DNS18
Spam content31
Sending patterns24
Blocklists42
Bounces19
Tracking14
4
issues
Calibri
Sorted
Resolved by Calibri
3/3
Publish DMARC
Use your own tracking domain
SPF record repaired
Needs your review
Bounce rate 6%: clean your listAction required
03 — Resolve

Not Just Alerts. Fixes.

Every issue arrives with its fix. Calibri applies what it can on your DNS and sending tool, then re-tests until it holds.

  1. 01

    Diagnose

    The exact record, mailbox or setting at fault, with what it is now and what it should be.

  2. 02

    Fix

    One click and Calibri writes the change. Anything it can't touch comes with step-by-step instructions.

  3. 03

    Verify

    Calibri re-checks after the change and only marks it done once the fix is live.

DMARC missing
northlane.co
Needs fix
Now
(no record)
Should be
v=DMARC1; p=none; rua=mailto:dmarc@northlane.co

Plugs Into Your Whole Stack.

Connects your domains, mailboxes, and sending tools in minutes - then watches every sender and prescribes the exact fix when something slips.

Connections10 ACTIVE
Lemlist
Lemlist
SENDING
Instantly
Instantly
SENDING
Smartlead
Smartlead
SENDING
Quickmail
Quickmail
SENDING
Google Workspace
MAILBOX
Microsoft 365
MAILBOX
GoDaddy
GoDaddy
DNS
Cloudflare
Cloudflare
DNS
Slack
ALERTS
Email
ALERTS
Calibri
More integrations to come!

Plans & Pricing

Choose the plan that matches your sending volume. Scale up as your infrastructure grows.

Starter
$19/mo
For founders and solo GTM experts
  • 10 sending domains
  • 20 mailboxes monitored
  • Mailbox health score (0-100, hourly)
  • Auth drift watch (SPF, DKIM, DMARC)
  • Spam-content scoring
  • Cadence & sending-pattern detection
  • Blocklist monitoring (domain + IP)
  • Bounce analysis (soft vs hard)
  • Warmup-filtered metrics
  • AI-ranked fixes
  • One-click DNS auto-fix
  • Connectors (mailboxes, DNS, sending tools)
  • Alerts (Slack, email, dashboard)
  • Weekly deliverability report
  • Inbox placement tests
  • API & MCP access
Try for free
Growth
$29/mo
For scaling teams
  • Everything in Starter, plus:
  • 20 sending domains
  • 40 mailboxes monitored
  • Priority support
Try for free
Custom
Talk to us
For large teams
  • Everything in Starter & Growth, plus:
  • Custom domains & mailboxes
  • Dedicated CSM
  • Volume discounts
Contact sales

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