
Commsor
Pitchfire
The Swarm
Affinity
Cabal App
hf
Tinder for B2B sales: trade warm intros, skip cold outreach.

Streak
Yesware
Saleshandy
Mixmax
Boomerang for Gmail
Unlimited Email Tracker
Gmelius
Know when your emails are opened. The original email tracker for Gmail, since 2013.

Which is more popular?
Based on our record, Mailtrack seems to be more popular. It has been mentioned 10 times since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | demonstro.io | mailtrack.com |
| Pricing | — | |
| Company | Startup from the United States · 1 - 9 employees · 2025 | Startup from Spain · 20 - 49 employees · 2013 |
| Listed in |
In their own words, as submitted to SaaSHub.


demonstro is an automated sales networking platform where sales reps from different companies swap warm introductions passively. You help get discovery meetings for reps at your target accounts, and they return the favor–turning cold outreach into trusted colleague referrals that accelerate...
Mailtrack is the original email tracker for Gmail, made by Mailsuite. Since 2013, 14 million people have signed up, and more than 3 million have the extension installed today. It adds double checkmarks to Gmail so you can see which emails have been opened: one check when sent, two when opened....
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of Mailtrack yet.
Walkthroughs and reviews on video.
Demo Video
Mailtrack
More videos
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing demonstro and Mailtrack.
Mailtrack's answer:
Mailtrack puts email tracking inside Gmail rather than in a separate tool:
It all happens in the inbox itself, so there's no dashboard to open and nothing to learn. It has worked this way since 2013, and unlimited tracking has always been part of the free plan.
Mailtrack's answer:
Because it has a track record few tools in this space can match.
When you're relying on a tool to tell you whether an email was read, how long it has been doing that reliably matters.
Mailtrack's answer:
Mailtrack launched in 2013 in Barcelona, built around a single question people kept asking about their own email: did they read it?
More than 14 million people have signed up since, and over 3 million have the extension installed today.
The company behind it is Mailsuite, which also builds mail merge, templates, documents and eSignature for Gmail. Mailtrack remains the tracking product and the name most users know.
demonstro's answer
Sales, AE, SDR, BDR, Account Executive, Founder, Revops
demonstro's answer
Next.js, Typescript, PostgreSQL, Vercel, Stripe, Supabase
Share your experience with using demonstro and Mailtrack. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


We have no reviews of demonstro yet. Be the first one to post
Hi Emmery – ah, that makes sense! I was thrown off by your reference to Mailtrack. I don’t think there are limits on the A/B Split and Multivariate Test Duration calculator itself, but would recommend double-checking...
Recommendations tracked on public social media and blogs since March 2021.


Tracking demonstro since Aug 2025.
If you ar eusing GMAIL, install this https://mailtrack.io/en/ it will send you notifications if your prospect is reading your emails. Hence it will be a basis on how will you make your followups. Also it is sending you notifications on... Source: over 3 years ago
Somebody didn't inform these guys or their millions of users that their email tracking program for Gmail isn't actually working then. Source: about 4 years ago
We use https://mailtrack.io/en/ it works beautifully. Source: about 4 years ago
When comparing demonstro and Mailtrack, you can also consider the following products.






Saleshandy is a cold email outreach platform that enables marketing and sales teams to scale their email outreach operations seamlessly.
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