WhatFlow vs WhachatCRM: WhatsApp or omnichannel inbox?

I’d choose WhatFlow if WhatsApp is already where your buyers ask about Shopify orders. You can add the dispatch person and a support lead without buying a higher inbox tier, then put the next order action in Shopify Flow.

When testing WhatFlow and WhachatCRM, ask: Can an agent open a matching Shopify order while they reply? In WhatFlow, use Needs reply and Closing soon, claim a conversation, then check Shopify order context and leave a private note. The team inbox walkthrough gives you a repeatable test for two agents, with no per-seat fee.

What does WhachatCRM do well?

WhachatCRM brings WhatsApp, SMS, Instagram, Messenger and web chat into one inbox. Its listing describes AI reply assistance, contact records and automated follow-ups, and explicitly identifies the official Cloud API. See the Shopify listing.

What does the setup cost?

The free plan lists one user and 50 active conversations. Pro is $49/month or $490/year, with unlimited users and 2,000 active conversations. Pro also lists the unified inbox, AI tools and abandoned-cart campaigns.

With three support staff and 40 active contacts, WhachatCRM’s free user cap is the first limit you’ll hit. Price the shared inbox on Pro. With WhatFlow you can invite all three on Free and price outbound sends separately. Check current WhatFlow pricing for allowances and overage rates.

How would I test it in a Shopify store?

Picture a customer replying to a delivery update with a new apartment number. Give one person ownership of that conversation and have them verify the change against the order before dispatch. Test that handoff with a second staff login before evaluating AI reply quality.

Run one Shopify order conversation end to end, then price the actual number of active contacts and staff who need to take over replies.

Which one would I choose?

Choose WhachatCRM if consolidating several channels and using its AI assistance would let you retire another support tool. Its unlimited users on Pro deserve credit; the decision is whether you need that plan to begin with.

For WhatFlow in this comparison, I mean the official Cloud API app. I’d pilot it on Free with the shared inbox and the Shopify Flow actions you expect to use. Once the customer journey works, size the messaging plan from the sends you actually expect.