AI that finds conversations mentioning your keywords and auto-posts replies that mention your product naturally, as their homepage puts it. Monitoring, sentiment, and auto-replies across plans.
Every figure below was read from ReplyGuy’s own site on 27 August 2026. Check it before you buy, prices move.
From their own page
Side by side
ReplyGuy
ReplyGuy sells volume without your time: hundreds of AI replies a month, posted for you, wherever your keywords come up. If marketing means maximum mentions with minimum hours, that is the pitch, and plenty of people buy it.
Kasspian
Kasspian will not post for you, on purpose. It finds the rooms and live threads where your buyers already ask, checks whether promotion is even allowed there, and writes ONE reply a week in your voice for you to edit and send from your own account. Slower on purpose: communities ban accounts that auto-post, and a founder's first customers come from answers that survive the mod queue. The reply you send yourself is also the only kind you can stand behind when someone answers it.
Be honest
The other way
Describe your business and read the answer before you pay anything. Free tier, no card, and the rooms come with whether you are allowed to post in them.
Questions
Receipts
ReplyGuy is their trademark, not ours. Nothing here is endorsed by them.
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