For TikTok creators & Shop sellers
ReplyStream reads every comment in the context of the post it's on, then drafts three replies for you to choose from. You approve each one. Nothing posts without you.
Works on your existing TikTok account. No account switch, no bot, no posting without your say-so.
Inbox · your video
@maya · 2m
does this come in a bigger size? need it for a wedding
One of my videos hit a million views. Another did 65,000. Both times the comments came faster than I could read them, let alone reply — and on TikTok, replies are what feed the algorithm and what turn a viewer into a customer. I was watching that slip away in real time. So I built the tool I wanted.
— Richard, founder
Why this exists
1,000,000
views on one video.
65,000
views on another.
1
person trying to reply to all of it.
The problem
"What size is that?" "Is it back in stock?" "Link?" Every unanswered question is someone who was ready to buy and didn't.
TikTok rewards active comment sections. When you stop replying, distribution quietly follows.
Answering 300 comments by hand is most of a working day. Doing it at 11pm is how creators burn out.
How it works
1
Install the browser extension or open ReplyStream on your phone. Your comments appear in one place, newest first.
2
ReplyStream pulls in the post itself — caption, transcript, engagement — so replies actually answer the question instead of guessing.
3
Three options per comment, in your voice. Choose one, tweak it if you want, post it. One click on desktop, copy-and-paste on mobile.
The difference
Same comment. One tool that read the post, one that didn't.
maya
2m · 128 likes
does this come in a bigger size? need it for a wedding
Who it's for
Your comments are full of buying questions. Answer them all, with the product details already loaded.
A hundred thousand views is a great problem until you open the app. Clear the backlog in one sitting.
Every client account in one inbox. One login, consolidated reporting, no tab-juggling.
Pricing
Yearly is 10 months for 12. One unit = three reply options.
£19.99/ month
Desktop only. For testing the water.
Most popular
£29.99/ month
Clear a viral post from your phone.
£39.99/ month
For Shop sellers who cannot miss a buying question.
£199/ month
Ten clients. One login. One inbox.
Objections, handled
No. ReplyStream drafts replies and you choose. Nothing is ever posted automatically, which is deliberate — unattended commenting is what gets TikTok accounts restricted.
No card required. Works on the TikTok account you already have.