The quick answer. In 2026, the best alternative to Commenter.ai is LinkHub — because it gives you the same AI-comment quality, for much less: you target who to comment on (feeds + lists), you get 3 AI comments trained on your style, you approve before posting, and you track your IPC stats. Commenter.ai is still a reference on sales signals, but its entry plan climbed to around $99/month, putting it at the very top of the price range.
Disclosure: LinkHub, LinkPost and LinkMagnet are our products. This article stays honest about the strengths and limits of every tool, including ours. Competitor prices come from June-2026 web research and may change.
What Commenter.ai is (and where it falls short)
Commenter.ai is an AI tool (Chrome extension) that drafts LinkedIn comments and, on its official site, positions itself on prioritizing sales conversations and DMs ("sales signals"): it ranks active threads, surfaces signals (who replied, who went quiet) and drafts messages you approve. Pricing shown on the official page: ~$99/month (Signals), then $149 and $350/month, with a 7-day no-card trial (June 2026).
Its real strength: sales signals. If you juggle dozens of LinkedIn conversations at once and your challenge is to prioritize the ones worth pursuing and reply fast, Commenter.ai is built for that.
Its real limitation: the entry price. Its premium repositioning pushes the entry ticket to ~$99/month, making it one of the most expensive AI comment tools on the market — well above most alternatives. For people who mostly want to comment on the right profiles without a premium subscription, the value/price ratio becomes questionable.
That's precisely where the best alternatives compete.
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The 2026 shortlist
1. LinkHub — the targeted, human-validated, far cheaper alternative
LinkHub keeps Commenter.ai's upside (writing a quality AI comment in seconds) while removing its downside (a premium entry price). The flow: you build feeds and lists to target who to comment on (the creators whose audience = your ICP); for each post, LinkHub suggests 3 AI comments trained on your style; you pick, tweak, and publish. Nothing goes out without your approval. IPC stats (impressions per comment) show you what works.
Why it's a great Commenter.ai alternative: the same AI-comment quality, with feed/list targeting, human validation, and a far more affordable price (€24/month). Our study of 657,722 comments shows value comes from targeting and relevance, not blind volume — hence the sweet spot of 20 to 50 comments/day, qualified.
- Best for: freelancers, founders and sales reps who want to comment on the right profiles on LinkedIn without paying a premium subscription.
- Honest limitation: LinkedIn-focused (not multi-platform); no dedicated sales-DM prioritization dashboard like Commenter.ai; every comment needs your approval (by design).
- Price: €24/month (June 2026).
2. evyAI — the freemium way to start without paying
evyAI is an AI assistant for LinkedIn (comments, posts, messages) with a solid free tier. It's the cheapest entry on this list: perfect if you want to taste AI assistance before investing, especially against Commenter.ai's premium entry ticket.
- Best for: getting started and testing AI commenting on no budget.
- Honest limitation: a generalist assistant rather than a targeting tool; the free tier is volume-limited, and the paid version is less specialized on the "who to comment on" question.
- Price: free, then ~$17/month (June 2026).
3. EngageAI — the freemium AI for commenting
EngageAI (engage-ai.co) is a freemium AI commenting tool built for LinkedIn engagement. With a free tier and a low-priced paid plan, it's a natural alternative when Commenter.ai's premium price is a dealbreaker.
- Best for: commenting regularly with AI on a small budget.
- Honest limitation: less rich on feed/list targeting and impression stats than LinkHub; no sales-conversation prioritization like Commenter.ai.
- Price: free, then ~$12.90/month (June 2026).
4. Reepl — comment drafts, no auto-post
Reepl (reepl.io) helps you draft comments and replies as drafts — you stay in control, nothing is posted automatically. It's a simple alternative if you want writing help without blind automation, at a price well below Commenter.ai's.
- Best for: people who want comment/reply drafts and post them themselves.
- Honest limitation: focused on drafting, without feed/list targeting or sales signals; engagement stats are less advanced.
- Price: free, then ~$14/month (June 2026).
Quick comparison
| Tool | Price (entry) | Validation or auto-post | Targeting (who to comment on) |
|---|---|---|---|
| Commenter.ai | ~$99/month | Human validation (sales signals) | Conversation/DM prioritization |
| LinkHub | €24/month | Human validation (3 AI comments, you approve) | Feeds + lists (ICP), IPC stats |
| evyAI | Free → ~$17/month | Validation (assistant) | Generalist |
| EngageAI | Free → ~$12.90/month | Validation (AI assistant) | Limited |
| Reepl | Free → ~$14/month | Validation (drafts, no auto-post) | Limited |
Verdict
If your priority is prioritizing your sales conversations and DMs on LinkedIn and the premium budget doesn't bother you, Commenter.ai does the job. But if you mostly want to comment on the right profiles without paying ~$99/month, LinkHub is the best alternative in 2026: AI quality, plus feed/list targeting, human validation, and a far more affordable price (€24/month). evyAI and EngageAI are the best free starting points, and Reepl is a simple draft-only option. For a detailed head-to-head, see LinkHub vs Commenter.ai, and for the full ranking, the comparison of the best AI comment tools.
FAQ
Is Commenter.ai expensive? Yes, it's one of the most expensive AI comment tools on the market. On its official page, its entry plan now sits around $99/month (Signals), then $149 and $350/month (June 2026). This premium repositioning puts it at the very top of the range. Alternatives like LinkHub (€24/month), evyAI or EngageAI offer a much more affordable entry.
What's the best cheaper alternative to Commenter.ai? LinkHub (€24/month): you get AI comments in your style and feed/list targeting that Commenter.ai lacks, all for a fraction of the entry price. To test on no budget, evyAI (free → ~$17/month) and EngageAI (free → ~$12.90/month) are the most economical.
Commenter.ai or LinkHub? Both write human-validated AI comments (no auto-post). The difference: Commenter.ai wins on sales conversation and DM prioritization (its strength), while LinkHub wins on feed and list targeting (commenting on the right profiles), rewriting, IPC stats — and a much lower price (€24/month vs ~$99/month). If you prioritize targeting and value for money, choose LinkHub. Details: LinkHub vs Commenter.ai.
Is there a free alternative to Commenter.ai? Yes. evyAI and EngageAI both offer a free tier to test AI commenting on no budget, and Reepl has a free entry point for generating drafts. To go further on targeting and keep control, LinkHub (€24/month) is the most complete option at an accessible price.
Comment on the right profiles, without paying a premium price. LinkHub targets the right creators, suggests 3 AI comments in your style, and lets you approve before posting — at €24/month. Try LinkHub.
About the author
Founder of LinkHub
Yannis writes about social selling, LinkedIn comments and visibility. He builds LinkHub, the extension that helps you attract qualified clients through your comments.
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