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GoBoxmate
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The All-in-One Platform for Newsletter Insights

Managed Hosting for developers, entrepreneurs, and businesses like yours

Which is more popular?
Based on our record, Inbox Reads seems to be more popular. It has been mentioned 6 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | inboxreads.co | opalstack.com |
| Pricing | — | |
| Company | Startup from Trinidad & Tobago · 2017 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


The premium directory and growth platform for the newsletter economy. Connect with 5500+ top email newsletters to cross-promote, find sponsors, and reach new audiences.
No description of Opalstack yet.
What each product offers, as listed by its team.


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


No analysis of Inbox Reads yet.
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Inbox Reads and Opalstack. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


I agree, you can also visit https://inboxreads.co/ for more resources. Source: over 3 years ago
I have tried a few, the ones which seem to be active and I get cross promo pairing emails from - https://crosspromote.io - https://www.radletters.com - https://inboxreads.co. Source: over 3 years ago
Mine is a mixed bag. I write about art history, general history, archaeology, semantics, philosophy, religion. I’ve been swamped with work lately and have only been able to put up two posts so far. However, I have had great success with... Source: over 3 years ago
Tracking Opalstack since Sep 2023.
When comparing Inbox Reads and Opalstack, you can also consider the following products.


The newsletter cross-promotion tool that grows your subscribers automatically. Share one link to join our cross-promotion network, then however many subscribers you send to others, we'll send the same number back - fair, simple, automatic.
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Best email deliverability with GoBoxmate. Google Workspace mailboxes for $4/month with automated DKIM, SPF, DMARC, and easy integration with cold email tools like Instantly, SmartLead and ReachInbox
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The easiest way to grow your newsletter. Find emails to cross-promote with, find newsletter sponsors and create collections of your favourite newsletters in one place.
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Integrated email marketing, marketing automation, and small business CRM. Send beautiful newsletters, setup behavioral based automations, and benefit from sales automation.
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Innovative online Email Marketing solution to manage your contacts, create & send your newsletters and track your results. More than 80 000 clients. Best prices and attractive features.
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