Best Comment Moderation Tools in 2026: 9 Compared
The best comment moderation tools for Facebook, Instagram, TikTok and YouTube, sorted by job: AI tools, human-backed services and social suites.
The best comment moderation tool depends on the job you’re hiring it for. For AI that hides spam and writes the replies across Facebook, Instagram, TikTok and YouTube, pick Reply200 or Replient. For the cheapest Facebook and Instagram ad moderation, CommentGuard.
Every price and feature below comes from each vendor’s own website, checked on October 11, 2026. We make one of these tools (Reply200), so we’ve held it to the same rule: only what its own pages say, limits included.
Tools for the job
The 9 best comment moderation tools at a glance
+5 +4 +2 Every row checked on the vendor's own site, October 11, 2026.
What a comment moderation tool should actually do
Most roundups compare feature lists. Compare jobs instead. A comment moderation tool does up to four:
Hide what nobody should read. Spam, scam links, slurs, competitors dropping their links. Keyword rules catch the obvious ones; AI that reads meaning catches “check my page for a better deal 😉”.
Answer what a buyer would ask. Price, shipping, sizing, “is this legit?” This is the hard part, and where tools differ most.
Reach the comments under your ads. On Meta you manage those ad by ad in Ads Manager, so a tool that pulls them in through the official API saves the most clicking.
Show its work. A log of what was hidden and what was said, so you can undo a bad call.
Hiding is close to solved: every tool on this list can hide, and most can do it automatically. Answering is where you’re actually choosing.
Do you need a paid tool? Start with Meta’s free ones
If your comments are mostly on Facebook and Instagram, set up Meta’s own filters before you pay for anything. Meta says they cover your ads too: they’re “set at the Facebook Page, or Instagram and Threads profile level, and extend to ads from the Page or profile.”
- Profanity filter. One switch on your Facebook Page.
- Blocked words. Up to 1,000 keywords, phrases or emoji per Page, and Meta hides common misspellings and variations for you.
- Moderation Assist. Rules that auto-hide comments with links, images or your keywords, or from accounts under a week old, with no profile picture, or with no friends or followers.
- Hidden Words on Instagram and Threads.
They’re free, and they’re good at one thing: hiding. They don’t answer anyone, and keyword rules can’t tell a worried buyer from a scammer. We walk through the setup in how to moderate Facebook ad comments.
A paid tool starts to earn its fee when the unanswered questions cost more than it does, or when you need TikTok and YouTube in the same place.
AI tools that moderate and reply
Reply200: picks one action per comment, across four platforms
Yes, AI + rulesAutomatic$29/mo7 days, card neededThat’s us, so weigh this section accordingly.
Reply200 connects Facebook Pages, Instagram professional accounts, TikTok accounts and YouTube channels, reads every comment, and picks one action: reply in your voice, hide it, like it on Facebook or organic TikTok, or leave it alone. It covers ad comments on Facebook, Instagram and YouTube; on TikTok it handles organic videos, not ads yet (platform details).
Reply200 builds a replica of you from your captions and posts, what you say in your videos, your bio and location, and your past replies, and keeps learning from every reply you write. There’s nothing to write before it starts, and it knows whether a comment sits under an ad, a post or a live stream, so a buying question under an ad gets the answer that earns the click.
The AI hides by meaning, so real criticism stays up. Rules run before it for every link, copy-paste repeats, known spammers and your own keyword blocklist, which works even when AI moderation is off (what gets hidden).
The limits, plainly: DMs are coming soon; there’s no publishing tool or client reports, though your dashboard shows comment stats and peak hours; Instagram Live isn’t supported. Replies go out 30 to 150 seconds after comments under ads, 1 to 10 seconds after comments on live streams, and after your page’s delay on posts. There’s no approval queue; you can edit or delete any reply, or write one or get an AI draft from the dashboard.
Price: $29/mo for 3,000 processed comments, $54 for 6,000, $96 for 12,000, or $0.006 per comment pay-as-you-go on Enterprise. A processed comment is one it replied to, liked, hid, deleted or chose to ignore.
Unlimited pages and no per-seat fees; the 7-day trial needs a card. See pricing.
CommentGuard: the cheapest per comment for Facebook and Instagram
Yes, AI + rulesAuto or drafts$29/mo7 days, no cardCommentGuard moderates Facebook and Instagram posts and ads: AI filters for profanity, negativity and custom topics in any language, plus rule filters for links, images, mentions, emojis and contact details. You train AI agents on your own knowledge base; they reply on autopilot or draft replies for review. Facebook and Instagram DMs sit in the same inbox.
Price: $29/mo for 5,000 comments, $49 for 10,000, $99 for 25,000, $199 for 50,000. That’s about $0.004 to $0.006 a comment, the lowest published rate here. Unlimited pages, team members and AI replies; 7-day trial, no card.
Best for: Meta ad buyers who need spam off their creative and want DMs in the same place. It doesn’t cover TikTok or YouTube. If that’s a dealbreaker, see our CommentGuard alternatives.
Replient: comments plus app and Google reviews
+4 Yes, not YouTubeAuto or drafts€39/mo14 days, no cardReplient pulls Instagram, Facebook, TikTok, YouTube, LinkedIn, the App Store, Google Play and Google Reviews into one dashboard per brand. It hides comments on Facebook, Instagram and TikTok (including Meta and TikTok ad comments), and replies either automatically or as drafts you review first. Instagram and Facebook DMs come with the Pro plan.
Price: in euros, on credits: Lite €39/mo (1,000 credits), Pro €129 (4,000), Business €249 (10,000). A comment costs 0.1 credit, or 1 credit with an AI reply draft, and the trial is 14 days with no card.
Best for: app makers and European brands that want store reviews and social comments in one queue.
Human-backed moderation services
Respondology: AI plus human moderators
+3 AI + humansDrafts or auto$999/mo, yearlyDemoRespondology runs every comment through keyword rules, generative AI and human moderators, and quotes a moderation decision in under thirty seconds. It covers Facebook, Instagram, TikTok, LinkedIn, YouTube and Threads, with X on Premium and up. Its Respond product drafts replies for approval or runs automatically on Instagram, Facebook and TikTok.
Price: billed annually. Basic $999/mo for up to 10,000 comments a year, Standard from $2,599/mo (up to 500,000 a year), Premium from $4,499/mo. Demo first; no self-serve signup.
Best for: brands and leagues where one missed comment becomes a headline.
BrandBastion: managed community management
+4 AI + humansDrafts or managedNot publishedDemoBrandBastion sells a service: 24/7 moderation and crisis alerts (Reputation+), AI reply drafts your team approves (Agent+), or replies fully handled by its own community managers with human QA (Engage+). It lists Instagram, Facebook, Messenger, LinkedIn, TikTok, X, YouTube and Threads, plus TikTok, X and YouTube ad comments.
Price: not published. Every plan starts with a demo.
Best for: brands that want to hand off the comment section entirely.
Social media suites with a moderation inbox
Suites bundle a comment inbox with publishing, analytics and reports. How much of the moderation they automate varies a lot, the replies are mostly written by your team, and the price is per user or per profile, not per comment.
NapoleonCat: auto-moderation for agencies, from the Expert plan
+5 Rules, Expert planSuggestions$119/mo, yearly14 days, no cardNapoleonCat’s auto-moderation covers Facebook and Instagram (organic and ads), TikTok (organic and ads), YouTube video comments, LinkedIn organic posts and Messenger, with Google, App Store and Google Play reviews in the same inbox. Rules can hide, delete or answer with rotating saved replies; AI reply suggestions are in beta and always wait for a person.
Price: automatic hiding starts on Expert, $119/mo billed yearly or $139 monthly, for 2 users, 5 profiles and 10,000 inbox items a month. Pro ($89 yearly, $109 monthly) is a manual inbox.
AI tagging and replies come with a monthly allowance; unlimited use is a paid add-on. 14-day trial on Expert, no card.
Best for: agencies juggling client accounts that want moderation, scheduling and client reports in one tool. Shopping around? See our NapoleonCat alternatives.
Agorapulse: an agency inbox with simple rules
+4 Keyword rulesDMs only, Custom plan$79/user, yearly30 days, no cardAgorapulse’s inbox takes comments from Facebook, Instagram, Threads, YouTube, TikTok, LinkedIn and Google Business, plus X with a paid add-on. From the Professional plan it syncs ad comments on Facebook, Instagram, TikTok and LinkedIn.
Its automated moderation is rule-based: conditions like keywords, links, emails or “ad comment,” and actions like hide, delete, label or ban. Agorapulse’s own help says sentiment isn’t a trigger.
Outside the Custom plan you get one rule per social profile, with one condition. AI reply suggestions exist for DMs, on the Custom plan only.
Price: $79, $119 or $149 per user a month billed yearly ($99, $149, $199 monthly), each with 10 social profiles. 30-day trial, no card.
Best for: agencies that want ad comments from four networks in one inbox and a person writing every reply.
Sprout Social: a team inbox for big brands
+2 Rules, Advanced planRewrites drafts$199/seat, yearly30 days, no cardSprout Social’s Smart Inbox and its Facebook and Instagram ad comment moderation start on the Standard plan. It also lets you reply to and hide eligible TikTok ad comments.
Automated Rules, which can hide messages using criteria that include sentiment and Sprout’s spam classification, are on the Advanced plan only. Its AI Assist rewrites the reply you’ve drafted (shorter, friendlier, more professional); it doesn’t post on its own.
Price: per seat, billed yearly: Essentials $79 (no inbox), Standard $199, Professional $299, Advanced $399. Monthly billing is $99, $249, $399 and $499. 30-day trial, no card.
Best for: large social teams that need routing, approvals and reporting across many people, and can pay per seat for it.
Hootsuite: inbox and publishing, moderation by hand
+5 ManualSuggestions$99/user, yearly14 days, no cardHootsuite’s inbox covers Facebook, Instagram, LinkedIn Pages, Threads, X, WhatsApp, YouTube, TikTok and Google Business Profile, including comments on Facebook, Instagram and LinkedIn dark posts and X promoted posts. Your team can hide and delete from there.
Its automatic actions tag, route, resolve or forward messages; we found no automatic hiding in its help docs. AI smart replies suggest text for agents, from the Professional plan.
Price: $99, $199 or $399 per user a month, billed yearly. Standard includes 10 social accounts, the others unlimited. 14-day trial, no card.
Best for: teams already publishing from Hootsuite who want comments in the same place and have people to moderate them.
What about ManyChat?
ManyChat shows up in these lists, but it isn’t a moderation tool. It turns comments into conversations: when someone comments your keyword on a Facebook or Instagram post (including Facebook ad posts), it can reply publicly and send them a DM. Its AI Comments feature, in beta and Instagram-only, replies to positive comments in your tone.
It doesn’t hide or filter comments; we found no such feature in its help center. On TikTok, comment-to-message triggers are listed as “coming next,” and accounts in the EU and UK can’t connect yet.
Price: free for up to 25 contacts, Pro from $29/mo billed yearly ($39 monthly) for 2,500 contacts.
If DMs are the job, it’s excellent. If the comment section is the job, pair it with a tool above. More in our ManyChat alternatives guide.
How to choose: five questions
Skip the feature grid. Answer these, in order.
Where do your comments live? If it’s only Facebook and Instagram, every tool here works. Add TikTok or YouTube and CommentGuard drops out; everything else here covers both, though the suites mostly leave the replies to you.
Ads or organic? Ad comments come from cold audiences: more questions, more spam, more competitors. Check that the tool reads ad comments on each platform you buy ads on, not just organic posts.
Hide only, or answer too? If you only need spam gone, Meta’s free tools or the cheapest tool will do. If unanswered questions are costing you sales, judge each tool by its replies: run the trial on your real comments and read what it wrote.
Must a person approve every reply? Then pick a tool with a review step: CommentGuard’s and Replient’s drafts, any of the four suites, Respondology’s Assist mode, BrandBastion’s Agent+. Reply200 doesn’t have one.
What are you paying for? Comments (CommentGuard, Reply200), credits (Replient), users and profiles (the suites), or a service contract (Respondology, BrandBastion). A viral post costs more on per-comment pricing; a growing team costs more on per-seat pricing.
Is AI comment moderation accurate?
Accuracy figures on vendor sites, ours included, are self-reported. We haven’t found an independent benchmark for this category.
So test it yourself. Turn on moderation only for the first week, leave replies off, then read the hidden list.
Count the real customers it hid and the spam it missed. A good tool gets both numbers close to zero on your comments, which matter more than anyone’s average.
The bigger difference isn’t the AI model. It’s whether the tool reads meaning or matches words. “This is a scam” from a worried buyer and “this is a scam, buy from my link” from a competitor start with the same four words and need opposite handling.
The bottom line
Hiding spam is a commodity now; nearly every tool here does it well. The real choice is how the replies get written (by you, by an agent you train, by AI that learns your page, or by a hired person) and which platforms your comments live on.
Pick the narrowest tool that covers both. Then test it on your own comment section before you trust it with an ad budget.
Related reading:
- CommentGuard Alternatives: 6 Options Compared (2026)
- NapoleonCat Alternatives: 7 Tools Compared (2026)
- How to Moderate Facebook Ad Comments (2026 Guide)
- Best ManyChat Alternatives for Comment Management (2026)
- AI Reply Generator for Social Media: Best Tools (2026)
Ready to handle your comments automatically?
Start free trial