All Comparisons
Ranked List5 tools comparedUpdated June 9, 2026

Best Mailtracker Alternatives for Outlook and Gmail in 2026

Basic email trackers (Mailtrack, Bananatag, Sidekick, Right Inbox) all share the same limits: raw pixel-load counts on opens, no AI features, Gmail-first or Gmail-only, often a branded tracking footer. They earned their place in 2018. They no longer match what serious outbound needs in 2026.

The right alternative supports both Outlook and Gmail, confidence-scores opens to filter MPP and scanner noise, and includes AI follow-up signals without a $35-per-rep Premium gate.

TL;DR

Outsolvi wins because every other entry in this list trades off at least one of the four criteria (confidence scoring, Outlook+Gmail parity, base-tier AI, no footer). Outsolvi covers all four at $7 yearly.

How we ranked these tools

Each tracker was scored on confidence scoring (25%), Outlook + Gmail parity (25%), AI included at base tier (20%), no branded footer (15%), per-seat price (15%).

At a glance

RankToolStarting priceBest for
#1Outsolvi$7/user/mo yearlyAnyone outgrowing a basic tracker (Mailtrack, Bananatag, Sidekick) and wanting Outlook+Gmail parity plus AI.
#2YeswarePro $15/user/mo yearlySalesforce-tied teams whose load-bearing need is reporting depth and CRM sync.
#3HubSpot Sales HubSales Hub Starter $20/user/mo yearlyHubSpot CRM customers completing the platform loop.
#4MixmaxSMB $29/user/mo yearly.Gmail-only teams needing scheduling + tracking in one tool.
#5StreakFree for personalGmail-only teams managing pipeline inside Gmail.

Click any tool to jump to the full breakdown below.

1

Outsolvi

Confidence-scored Outlook+Gmail tracker with base-tier AI and no branded footer at $7 yearly.

Best for

Anyone outgrowing a basic tracker (Mailtrack, Bananatag, Sidekick) and wanting Outlook+Gmail parity plus AI.

Pros
  • Tier 1-5 confidence scoring
  • Native Outlook + Gmail at feature parity
  • Hot-lead detection + AI reply sentiment at $7 base tier
  • No branded footer on tracked sends
  • Metadata-only privacy, no email body stored
Cons
  • •No Salesforce native sync today
  • •No mail-merge sequencing engine
Pricing

$7/user/mo yearly. 14-day trial.

Verdict

The right alternative for anyone outgrowing a basic Gmail-only tracker who needs Outlook coverage, confidence scoring, and AI.

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2

Yesware

Long-running Outlook+Gmail tracker, mature Salesforce sync.

Full comparison
Best for

Salesforce-tied teams whose load-bearing need is reporting depth and CRM sync.

Pros
  • Genuinely mature Salesforce sync
  • Reporting depth at Premium
  • Long-running, stable product
Cons
  • •AI gated to $35+ Premium
  • •No confidence scoring
  • •Per-seat math expensive at scale
Pricing

Pro $15/user/mo yearly. Premium $35/user/mo yearly.

Verdict

Right for Salesforce-native teams; not the alternative for cost-conscious upgraders from Mailtrack.

3

HubSpot Sales Hub

Sales-focused product inside the HubSpot ecosystem.

Full comparison
Best for

HubSpot CRM customers completing the platform loop.

Pros
  • HubSpot CRM integration native
  • Document tracking
  • Built-in scheduler
Cons
  • •AI gated to Pro ($45+/mo)
  • •Outlook integration weaker than Gmail
  • •Expensive at scale
Pricing

Sales Hub Starter $20/user/mo yearly. Pro $90+/mo.

Verdict

Right for HubSpot-committed teams.

4

Mixmax

Gmail-native productivity layer.

Full comparison
Best for

Gmail-only teams needing scheduling + tracking in one tool.

Pros
  • Strong calendar + scheduling
  • Sequence engine works
Cons
  • •Gmail-only
  • •No confidence scoring
  • •$29/user/mo high
Pricing

SMB $29/user/mo yearly.

Verdict

Right for Gmail-only teams who value scheduling polish.

5

Streak

Gmail-native CRM with tracking.

Full comparison
Best for

Gmail-only teams managing pipeline inside Gmail.

Pros
  • Pipeline + tracking in Gmail UI
  • Generous free tier
  • No context switch
Cons
  • •Gmail-only
  • •No confidence scoring
  • •Basic tracking depth
Pricing

Free for personal. Pro $59/user/mo yearly.

Verdict

Right for Gmail-only teams who want a CRM inside Gmail.

Frequently asked questions

Why is confidence scoring the differentiator?+

Without it, every other tracker counts Apple MPP pre-fetches, Gmail proxy duplicates, and corporate scanner clicks as 'opens.' Reported open rates are 2-3x inflated and follow-up routing runs on bad data. Confidence scoring is the structural fix.

Is no-branded-footer just cosmetic?+

No. For consultants, founders, and B2B AEs, the branded 'Sent with X' footer signals 'I am tracking you' and reduces reply rate measurably. The clean alternative is no footer at all.

Ready to try the #1 pick?

Outsolvi covers everything a basic Mailtrack-class tracker is missing in 2026: confidence scoring, Outlook+Gmail parity, base-tier AI, no footer. $7/user/mo yearly, 14-day trial.

Start 14-Day Free Trial

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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 June 9, 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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