All Comparisons
Ranked List5 tools comparedUpdated May 31, 2026

Best Mailtrack Alternative for Outlook

Mailtrack is a fine Gmail tracker for solo reps who don't mind the 'sent with Mailtrack' branded signature on the free tier. It has been Gmail-only since launch and there is no roadmap for Outlook support. the product is structurally a Gmail extension. For Mailtrack users whose company moves to Outlook, or for hybrid Outlook plus Gmail teams that need one tracker across both, Mailtrack is not the answer.

This ranking is for Mailtrack users who need Outlook support. Five alternatives that run natively on Outlook (Desktop, Web, New Outlook) plus Gmail, ranked by no-branding policy, AI feature depth, and per-seat pricing.

TL;DR

For Mailtrack users on Outlook, Outsolvi at $7 yearly is the closest one-to-one replacement that adds confidence scoring and AI follow-up signals at base tier. HubSpot Sales Hub and Yesware are heavier alternatives for teams that need CRM-deep integration. Right Inbox and Boomerang work for individuals who want productivity features alongside tracking.

How we ranked these tools

Each tool was evaluated against four criteria: native Outlook support including Desktop, Web, and New Outlook (35%), absence of forced branding on the sender's signature (25%), tracker accuracy in 2026 (20%), per-seat price at base tier yearly (20%). Tools that require branded signatures even on paid tiers were ranked lower. Tools that do not run natively on Outlook were excluded.

At a glance

RankToolStarting priceBest for
#1Outsolvi$7/user/mo yearly, $12/mo monthlyMailtrack users moving to Outlook who want the same simple workflow plus modern AI features.
#2HubSpot Sales HubFree + paid tiersTeams already on HubSpot CRM who want tracking embedded in the CRM record.
#3YeswarePro $15/mo; Premium $35/mo; Enterprise $65/mo.Salesforce-locked teams willing to pay incumbent pricing.
#4Right Inbox$7.95 to $49 per user per month.Solo reps who want productivity features (send-later, reminders) alongside tracking.
#5Boomerang$4.99 to $49.99 per user per month.Individuals who want send-later and reminders, not a full sales tracker.

Click any tool to jump to the full breakdown below.

1

Outsolvi

Native Outlook plus Gmail tracking with no branding, confidence scoring, and AI signals at $7/mo yearly.

Best for

Mailtrack users moving to Outlook who want the same simple workflow plus modern AI features.

Pros
  • Native Outlook (Desktop, Web, New Outlook) plus Gmail
  • No branded signature at any tier
  • Tier 1 to 5 confidence scoring filters Apple MPP and proxy noise
  • AI reply sentiment, hot-lead detection at $7 base tier
  • Metadata-only privacy mode
Cons
  • •Newer product than Mailtrack. less historical brand recognition
  • •No free tier (14-day trial only)
Pricing

$7/user/mo yearly, $12/mo monthly. 14-day free trial, no credit card.

Verdict

The cleanest Mailtrack replacement for Outlook users. Better tracking depth at comparable price.

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2

HubSpot Sales Hub

CRM-bundled tracker with Outlook plus Gmail support and strong reporting.

Full comparison
Best for

Teams already on HubSpot CRM who want tracking embedded in the CRM record.

Pros
  • Native Outlook plus Gmail
  • Free tier with limited tracking (200 notifications/month)
  • Tight integration with HubSpot CRM
Cons
  • •AI features require Sales Pro at $90/user/mo
  • •Paid tiers scale with CRM cost ($45 to $150)
  • •Heavy CRM coupling. not ideal for non-HubSpot teams
Pricing

Free tier (limited); Sales Starter $20; Sales Pro $90; Sales Enterprise $150.

Verdict

Right answer for HubSpot teams. Overweight for solo or non-HubSpot users.

3

Yesware

Established AE tracker with Outlook plus Gmail and Salesforce sync.

Full comparison
Best for

Salesforce-locked teams willing to pay incumbent pricing.

Pros
  • Mature product with reliable infrastructure
  • Native Outlook plus Gmail
  • Strong Salesforce integration
Cons
  • •$15 to $65 per user per month
  • •AI features locked behind Premium ($35) or Enterprise ($65)
  • •Reports raw open counts by default
Pricing

Pro $15/mo; Premium $35/mo; Enterprise $65/mo.

Verdict

Sufficient if Salesforce sync is the primary need. Otherwise expensive for what it delivers.

4

Right Inbox

Productivity-first tool with send-later, reminders, and basic tracking on Outlook plus Gmail.

Full comparison
Best for

Solo reps who want productivity features (send-later, reminders) alongside tracking.

Pros
  • Works on Outlook plus Gmail
  • $7.95/user/mo at lowest paid tier
  • Send-later, reminders, sequences for solo workflow
Cons
  • •Productivity-focused. tracking depth is light
  • •No confidence scoring or AI follow-up signals
Pricing

$7.95 to $49 per user per month.

Verdict

Useful if productivity features matter more than tracking depth.

5

Boomerang

Send-later and follow-up reminder tool with light tracking on Outlook plus Gmail.

Best for

Individuals who want send-later and reminders, not a full sales tracker.

Pros
  • Works on Outlook plus Gmail
  • $4.99/user/mo Personal tier
  • Send-later and reply reminders
Cons
  • •Tracking is minimal
  • •No AI signals or confidence scoring
  • •Built for productivity, not sales workflows
Pricing

$4.99 to $49.99 per user per month.

Verdict

Cheapest cross-platform option but minimal tracking depth.

Frequently asked questions

Why doesn't Mailtrack support Outlook?+

Mailtrack was built as a Gmail-first Chrome extension. The team has publicly stated that Outlook support is not on the roadmap. the product architecture is structurally tied to Gmail's image-proxy model and Office.js development would require a separate engineering investment they have not committed to.

Can I import my Mailtrack open history to Outsolvi?+

Yes. Mailtrack exposes open history via CSV export, and Outsolvi imports it as historical tracking data. The migration takes about 30 minutes for a single rep including the add-in install on Outlook and a verification test send.

Does Outsolvi have a 'sent with Outsolvi' branded signature like Mailtrack free?+

No. Outsolvi has no branded signatures at any tier. The 14-day trial and all paid tiers send completely unbranded emails. This is intentional. branded signatures on sent emails carry deliverability and credibility costs that Outsolvi is unwilling to impose on customers.

Is Outsolvi as simple to install as Mailtrack?+

On Gmail, yes. same Chrome extension install pattern. On Outlook, the install is a one-click AppSource add-in deploy that takes about 2 minutes per rep. No IT admin involvement is required for individual installs.

Does Outsolvi work with the free 'open notifications only' use case?+

Yes. Outsolvi's free trial includes basic open notifications, click tracking, and the confidence-tier badge. The 14-day trial period exposes the full feature set so trial users can verify the tracking is reliable before committing to a subscription.

What's the total cost difference at solo-rep scale?+

Mailtrack Pro at $9.99/user/mo annual = $119.88/year. Outsolvi at $7/user/mo yearly = $84/year. Net savings: $35.88/year per rep, plus Outlook support, no branding, and AI signals. The math favors Outsolvi even before accounting for feature depth.

How to read this ranking

Mailtrack's strength is its simplicity. the free tier with branded signature is genuinely useful for solo reps who don't need sequences, AI, or CRM sync. The structural limit is the Gmail lock-in. For Mailtrack users whose context shifts to Outlook, the migration question is not 'is there a Mailtrack on Outlook' (there isn't) but 'what's the closest simple tracker that works on Outlook'.

Outsolvi is the closest match because the install experience and rep workflow are structurally similar. send the email, see the open notification, click into the per-prospect view. Where Outsolvi diverges from Mailtrack is the addition of confidence scoring and AI signals, which become meaningful at AE volume but are non-essential for Mailtrack's typical solo-rep use case.

Ready to try the #1 pick?

Outsolvi runs natively on Outlook plus Gmail with no branded signatures, confidence-tier scoring, and AI follow-up at $7/user/mo yearly. 14-day trial, no credit card.

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Nate SummersCo-Founder, Outsolvi

Nate built Outsolvi after watching every email-tracking tool he had ever used lie to him about opens. Outsolvi runs Tier 1 to 5 confidence scoring on every open, native in Outlook and Gmail, so the number on the dashboard is one a rep can actually act on.

Last reviewed May 31, 2026Editorially independent

We update these pages when the underlying mechanics change. new mailbox-provider rules, new tracker behavior, new measurement gaps. The dates above are real revisions, not auto-touches.

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