
YakChat
Intercom
Dialogflow
Slack Message Buttons
AWS Commands Set
Marker.io for Slack
SiteGPT
Business Messaging

Managed Hosting for developers, entrepreneurs, and businesses like yours

Which is more popular?
Based on our record, Clerk Chat seems to be more popular. It has been mentioned 18 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | clerk.chat | opalstack.com |
| Pricing | ||
| Platforms | — | |
| Company | 2020 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


Clerk enables SMS and MMS messaging on your existing phone number. Check out our native integrations on top of Slack, Microsoft Teams, and Salesforce.
No description of Opalstack yet.
What each product offers, as listed by its team.


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


No analysis of Clerk Chat 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 Clerk Chat and Opalstack. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


This is a very painful problem to have. Receiving 2FA SMS programmatically is surprisingly difficult because of all the safeguards against scammers, even if your usage is legitimate. As you say, normal providers like Twilio are... - Source: Hacker News / about 3 years ago
Are you currently running on Slack for internal communication? If so, consider Clerk - although you can also use Clerk without Slack, too. Your choice. Maybe their price points match your needs - you can make calls and send/receive sms... Source: over 3 years ago
When you say group text, do you mean like a cohort of people? Or sending out the same text to a large group of people? If I’m understanding you correctly, you could consider something like https://clerk.chat - they let you keep your... Source: over 3 years ago
Tracking Opalstack since Sep 2023.
When comparing Clerk Chat and Opalstack, you can also consider the following products.

YakChat integrates SMS/MMS, RCS and WhatsApp functionality into Microsoft Teams, Webex, & more, for the ultimate combo in super-convenient, super-fast messaging!
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Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.
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Making messages more interactive with buttons
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Turn screenshots into Slack messages ✌️
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