Try free

Let AI reply to
every YouTube comment.

Spend less time replying. Spend more time creating.
AI learns your tone and replies to every fan — one by one, in your voice.

Start 7-day free trial Learn more
15 minSetup
24/7Auto-reply
$0For 7 days

Sound familiar?

The bigger your channel grows, the harder it is to reply to comments.

⏰

Can't keep up

Every new video brings piles of comments. You simply don't have time to reply to all of them.

📉

Fans drift away

When you don't reply, viewers feel ignored. Engagement drops. The algorithm notices.

😮

Dealing with trolls is draining

Negative comments wear you down — but ignoring them isn't an option either.

What is CommentAI?

Your personal AI comment assistant.

AI learns your reply style
and responds to comments automatically.

Analyzes your past replies to mimic your tone and phrasing.
Spam is filtered out automatically — only genuine comments get thoughtful replies.
Everything runs inside your own Google account. No data is sent to our servers.

Four key features

Simple, but solid.

🧠

Auto style learning

Analyzes your past replies to replicate your tone and phrasing. No template-sounding replies.

🛡

Spam filter

Automatically skips spam comments (URLs, promotional links, etc.). Real fans get real replies.

✅

Approval mode

Optional "review before posting" mode — approve or edit each AI draft before it goes live.

🔒

Your data stays yours

Everything runs in your Google account. Your data is never sent to external servers.

3 easy steps

About 15 minutes to set up.

1

Setup

Connect your channel on the setup page and fine-tune your reply style.

2

AI auto-checks

New comments are detected every 15 minutes. Spam is filtered automatically.

3

Auto-reply starts

Replies are posted in your tone. You can switch to approval mode anytime.

Built with trust in mind

Security and privacy first.

💻

Runs in your account

Both the automation and data live entirely in your own Google account. We have no access.

🚫

No auto-charge

After your 7-day trial, the service simply stops. You will never be charged automatically.

🔄

Cancel anytime

Cancel by a single email. Your data stays safely in your own account after cancellation.

Pricing

One simple plan.

Launch price
$4.99 / month

One simple plan. No hidden fees.

  • 7-day free trial (no credit card)
  • Unlimited comment replies
  • Auto style learning
  • Auto spam filter
  • Approval mode
  • Weekly summary email
  • Email support
Start 7-day free trial

No automatic charging after the trial

Frequently Asked Questions

It takes about 15 minutes. Just follow the setup page — no technical skills required. If you get stuck, just email us.
Use "Approval mode" to review and edit every AI draft before it's posted. The AI is also designed to stay calm and polite even on negative comments. All replies are logged for your review.
The service costs $4.99/month (launch price). The AI processing uses Google's free tier — about 1,500 comments per day at no extra cost. For most channels, you won't need to pay anything beyond the subscription.
It's ideal for any channel where replies pile up and fan engagement matters. Any genre works.
Just email us. Your automation and data stay in your own Google account after cancellation — nothing is deleted.
Yes. All data is stored inside your own Google account. We never receive or store your data on our servers. Your settings stay in your account, always.
CommentAI only processes comments that have not yet been replied to. Comments you have already replied to manually are skipped — to avoid sending duplicate replies. New drafts will be generated as soon as new comments arrive.
To verify it's working, use the "Test: generate one draft now" button on your dashboard — it will create a draft instantly.
CommentAI uses YouTube's official Data API to post replies — not spammy bulk posting. Replies are sent one at a time, thoughtfully. Similar services are widely used worldwide.

Try it free for 7 days.

About 15 minutes to set up. Stops automatically if it's not a fit — no charges, no hassle.

Start your free trial

Questions? yt.ai.reply@gmail.com