One toxic thread can sink a sponsored video
Buyers read the comments before they buy. A single pile-on under a campaign can cost you the client.
YouTube Comment Moderation
for Brands & Agencies
Catch spam, hate, and trolls 24/7 with keyword rules or AI moderation. Approval workflows keep brand-safe channels clean without anyone watching the inbox.
Built for brands, agencies, and creators who need brand-safe YouTube comment sections at scale.
Trusted by 1,000+ creators managing 1.5M+ commentsFree plan: 15 actions/mo, no credit card required
What is YouTube Comment Moderation?
Comment moderation is the work of keeping spam, scam links, hate speech, and trolling out of your YouTube comment section before they damage your brand. Done by hand it never ends. Done with CommentShark, it runs 24/7 in over 100 languages.
Write rules in plain language, like "if it looks like a scam link, delete" or "if it's hateful, hold for review", and CommentShark applies them across every video. Approval workflows give brand teams a final say without slowing the queue down.
Why It Matters
The cost of leaving YouTube comments unmoderated
Brand-safe comment sections are not a nice-to-have. They are the difference between a sponsorship that converts and one that gets pulled. Here is what a single missed thread can do.
Manual moderation does not scale
Ten brand channels, one small team. Harmful comments stay up for hours while your moderators sleep.
Spam arrives in every language
Your audience is global. Most moderation tools only understand English. CommentShark reads 100+ languages.
Crises happen after hours
Coordinated attacks land when your team is offline. By morning, screenshots are already circulating.
Try it yourself
Build a moderation rule in one sentence
Click any highlighted word to swap options. Try a moderation example or write your own. No account needed until you want to save it.
Reward your loyal fans rule
WhenIf a comment containsdiscount codeWhere on any videoAction, reply with "Hey @author! Use SAVE20 for 20% off 🎉"Run. Do this automaticallyNotify and don't email me.
Review before send
Need some confidence? Try 'needs approval' mode
Every draft action lands in a review queue. Approve, tweak, or reject with one click so nothing goes out without your say-so. Perfect for fine-tuning rules and exploring what CommentShark can do.
Moderation Examples
How CommentShark moderation keeps your comments brand-safe
A comment lands, the moderation rule matches, and the right action goes out: delete spam, hide toxicity, or hold for human review.
💬Engagement
Auto-reply to thank-you comments
Keep warm comments warm. The system recognizes the thank-you, matches the rule, and replies before the moment cools off.
Fans feel answered while they are still watching.
@musicfan202424 min ago
Thanks so much for this tutorial. Really helped me out.
42Reply
✓matches your AI rule Thank Viewers
✓generating personalized reply
@yourChanneljust now
@musicfan2024 You are so welcome. Glad it helped and thanks for watching.
Reply
✓posted to YouTube
💸Revenue
Answer product questions while buying intent is hot
When someone asks where the boots, camera, or gear came from, the answer appears instantly instead of hours later.
Curiosity turns into clicks before the viewer leaves the thread.
@fashionista_jane33 min ago
Love this outfit. Where did you get those boots?
18Reply
✓matches your AI rule Product Questions
✓generating reply with product link
@yourChanneljust now
@fashionista_jane They are linked in my bio and code SHARK10 gets you 10% off.
Reply
✓posted to YouTube
🛡️Moderation
Delete obvious scams before real viewers ever see them
The comment section stays useful when spam gets handled as soon as it appears, not after it has already polluted the thread.
The audience sees a cleaner, safer community by default.
@get_rich_fast_9947 min ago
I made $50,000 last month. Click my profile link now for the secret.
Reply
✓matches your AI rule Block Spam
✓auto-deleted from comments
Moderation Capabilities
Every primitive a brand-safety team needs, in one place
From regex blocklists to multilingual AI classification and a human review queue, built for the way real moderation teams work.
Keyword & Business Rules
Instant filtering with custom keyword lists, regex patterns, and blocklists. Catch known spam and competitor mentions in milliseconds.
AI Classification
Generative AI analyses comment intent across every language, detecting toxicity, spam, hate speech, purchase intent, and brand sentiment that keywords miss.
Human Review Queue
Edge cases and sensitive topics route to your approval queue. Your team reviews with full context and AI-suggested actions so nothing slips through.
Multilingual Moderation
Detect spam and toxicity in Spanish, Japanese, Arabic, Hindi, and 50+ more. No manual translation needed.
Real-Time Reporting
Live dashboards with comment volume, sentiment breakdown, moderation actions, and rule performance, so you can see what is working at a glance.
How It Works
From kickoff to a moderated comment section in under an hour
Connect your channel, configure the rules, route edge cases through approval, and watch the result land in your dashboard. CommentShark moderates 24/7 in the background.
Connect Your Channel
Securely connect your YouTube channel via Google OAuth. We never see passwords, just the permissions needed to read and manage comments on your behalf.
Configure Moderation Rules
Set up keyword filters, AI classification rules, and auto-reply templates. Use pre-built templates for common brand-safety scenarios or create custom rules tailored to each client.
Review & Approve
Edge cases route to your approval queue. Review with full context and AI suggestions. Set confidence thresholds to auto-approve high-certainty actions.
Report & Optimize
Track moderation performance, sentiment trends, and engagement metrics in real time. Export reports for clients and stakeholders. Continuously refine your rules.
Built For
Teams who treat YouTube comments as brand surface area
Whether you are protecting a single sponsored launch or moderating across an entire creator network, CommentShark scales with the team you have.
Solo Creators with Sponsors
Keep your comment section brand-safe between sponsorship calls. Approval workflows let you sleep through the bad-faith pile-ons.
Consumer Brands
Protect sponsored content, product launches, and campaigns. Auto-reply to purchase intent. Turn comment sections into conversion funnels.
E-Commerce & DTC
Auto-reply with product links and promo codes. Moderate unboxing and review videos. Convert engaged viewers into customers automatically.
Educators & Course Creators
Hold spam course-promotion replies for review, surface real student questions, and keep the comment thread useful for new viewers.
Inside ModerationThe videos explain the workflow.
The videos explain the workflow.
Here is the actual product.
A look at the moderation queue, rule builder, and insights that keep brand teams in control.
Every comment in one place
Comment inbox
Search, filter, tag, and reply across your whole channel without bouncing between videos.
Click to expandRules that stay readable
Automation rules
See exactly what replies automatically, what gets moderated, and what still needs your approval.
Click to expandSignals worth acting on
Channel insights
Track sentiment, returning commenters, and engagement patterns without stitching reports together by hand.
Click to expandFrequently Asked Questions
What is CommentShark?+
What is CommentShark?
CommentShark is a web app that helps you scale engagement with your YouTube audience. It's the ultimate YouTube comment management tool. CommentShark allows you to quickly respond to comments, reply to multiple comments at once, use the help of AI to generate replies, template repetitive responses, search and filter your comments, find your top commenters, see your history with them, and much more!
How does it work?+
How does it work?
CommentShark connects to your YouTube channel via the official API. You set up "Rules" that match specific text, use AI classification, or text matching patterns. When a new comment matches a rule, CommentShark can automatically reply, moderate (hold for review or reject), or delete the comment—running 24/7 in the background. You choose whether actions happen automatically or require your approval.
How is CommentShark different from YouTube Studio's built-in tools?+
How is CommentShark different from YouTube Studio's built-in tools?
YouTube Studio lets you moderate comments manually — one at a time. CommentShark adds automation on top: keyword rules, AI classification, auto-replies, scheduled moderation, and bulk actions across all your videos. Think of it as YouTube Studio's comment tools on autopilot.
Is it safe?+
Is it safe?
Absolutely. We use official YouTube APIs and OAuth 2.0 for secure authentication. We only request the permissions necessary to manage your comments. We don't store your password, and you can revoke access at any time via your Google Account settings. See more at our Terms of Service.