HubSpot Sales Hub vs Mailtrack
A Gmail user comparing HubSpot Sales and Mailtrack is usually choosing between 'free CRM with tracking' and 'free standalone tracker.'
HubSpot Sales Hub's free tier includes basic email tracking inside HubSpot CRM. Mailtrack's free tier is Gmail-only tracking with a branded footer. Both are free at entry; the upgrade paths diverge sharply.
If you want a CRM long-term, HubSpot. If you only want tracking and no CRM, Mailtrack.
Where HubSpot Sales Hub and Mailtrack differ
Both have generous free tiers, both integrate with Gmail, both track opens and clicks via tracking pixels. Neither has confidence scoring exposed to the rep.
Verdict by buyer profile
HubSpot's free CRM is the gateway; tracking is part of the stack.
Mailtrack free is the minimum-viable answer.
Confidence scoring + native dual-client at $7.
Outsolvi at $7/user/mo yearly is the tracking-intelligence layer that neither HubSpot Sales nor Mailtrack covers: native Outlook + Gmail parity, Tier 1-5 confidence scoring, AI signals included at base tier, no branded footer.
Frequently asked questions
Is HubSpot's free tracking unlimited?+
Free tier allows tracking on 5 templates with basic open notifications. Beyond that, upgrade is required.
Will I outgrow Mailtrack quickly?+
Most B2B users outgrow Mailtrack within 6-12 months. The lack of Outlook support, AI features, and confidence scoring become limiting.
Want the third-option breakdown?
Outsolvi covers Outlook + Gmail natively, exposes Tier 1 to 5 confidence scoring on opens, and includes AI reply sentiment at the $7/user/mo yearly base tier. 14-day free trial, no credit card.
Start 14-Day Free TrialDeeper resources for each tool
Compare each tool against Outsolvi directly, see ranked alternatives, or read the migration guide.
Related comparisons and research
Other head-to-heads, comparison pages, glossary entries, and ranked lists on the same tools and topics.
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.
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.