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Question

Tiktok DMS not sending.

  • September 14, 2026
  • 4 comments
  • 58 views

PierceScales

Hi everyone, I’m hoping someone has run into this before because I’ve gone through pretty much every troubleshooting step I can find and still can’t get TikTok DMs to trigger anything in ManyChat.

I have my TikTok Business account connected to ManyChat and I’m currently on the Pro trial.

My main automation is extremely simple:

TikTok User sends a message → Message contains keyword → TikTok sends reply

The keywords were things like website, site, scale, grow, ecom, start, and dropship.

The flow is published and shows LIVE, the trigger is active, and the message step is configured correctly.

So far I have tested all of the following:

  • Confirmed TikTok DMs are set to Everyone
  • Refreshed TikTok permissions in ManyChat multiple times
  • Disconnected and reconnected the TikTok account twice
  • Confirmed the correct TikTok account is connected
  • Confirmed the automation itself is LIVE
  • Confirmed the trigger itself is LIVE
  • Confirmed the trigger is specifically TikTok → User sends a message
  • Tested Message contains
  • Tested Message contains whole word
  • Removed all keywords and tested with only one keyword, scale
  • Sent exactly scale from another TikTok account
  • Tested the Default Reply instead of my custom automation
  • Set Default Reply to fire every time and used a basic reply like test
  • Turned Default Reply off and back on
  • Confirmed there are no incomplete or empty blocks in the automation
  • I’m on the Pro trial, so this is not the Free plan keyword/automation limit
  • Tested from a completely separate TikTok account

The biggest issue is that ManyChat’s own Preview test does not work either.

When I press Preview, ManyChat tells me to open TikTok and send a specific three-digit code to my account from another TikTok account. I did exactly that from another account and nothing happens. No reply, no automation trigger, nothing.

So at this point it doesn’t seem like a keyword configuration issue because even the official ManyChat Preview code cannot trigger anything.

It seems like TikTok is allowing the DM to reach my TikTok account normally, but ManyChat is either not receiving the incoming message event or is not processing it.

Has anyone had this happen where TikTok shows as successfully connected and permissions refresh successfully, but no incoming TikTok DMs trigger ManyChat at all?

Is there anything else I can reset on the TikTok/ManyChat integration, or does this sound like something that needs to be fixed on ManyChat’s backend?

(the orange box is because I did not publish in this screenshot, but the flow was published before testing)

4 replies

Fabio Gaulke
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  • Community Moderator
  • September 14, 2026

Hey ​@PierceScales!

 

You did a fantastic job running through every possible troubleshooting step here. Since you have already verified the TikTok Business account settings, refreshed permissions, reconnected the channel, and even confirmed that the official Manychat preview code fails to trigger anything from an external account, this is most likely not an issue with your flow setup or keyword configuration.

 

Also… when even the preview code fails, it typically means that the incoming webhook events from TikTok are not reaching Manychat or are failing to process on the backend for your specific account connection. Since all front-end and account-level troubleshooting steps have already been exhausted, this will require a direct look by Manychat’s support team... https://help.manychat.com/hc/en-us/articles/14281086345244-How-to-get-support-from-Manychat

 

Hope this helps! 🙌


HeatherOnline
  • Up-and-comer
  • September 15, 2026

Yes - happening to us. Please reach out to support and have them escalate to Technical support for more details on a TikTok updates that are causing temporary issues. 


PierceScales
  • Author
  • Up-and-comer
  • September 15, 2026

Fabio thank you for the reply. However, I refuse to pay for a subscription to get support to literally make the product / service usable. Despite my best effort following all available info this is clearly a many chat issue. I will not be upgrading to receive support to make their product work. 


Fabio Gaulke
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  • Community Moderator
  • September 17, 2026

Fabio thank you for the reply. However, I refuse to pay for a subscription to get support to literally make the product / service usable. Despite my best effort following all available info this is clearly a many chat issue. I will not be upgrading to receive support to make their product work. 

You don’t need to subscribe to get support… 
Here, try opening a ticket using this direct link = https://help.manychat.com/hc/en-us/requests/new?ticket_form_id=11756694468892