Karis

Scans your product site, finds promotion chances on X, Reddit and YouTube, and acts on them for you.

karis.im · Free plan

Visit karis.im ↗would rather buy than build

Running since2025Launch year from the maker

Details

What it does: Marketing and social
Who it’s for: Software companies
Pricing: Free plan, Subscription
$10 to $49
Works on: Web
Works with: reddit, youtube
Tags: growth marketing, social listening, reddit marketing, influencer discovery, ai agents

Beno
Watches Reddit for posts where people need what your startup sells and writes replies that mention your product.
Since 2024
Marketing and social · Software companies
Replyt
For founders: spots Reddit posts asking for a product like yours, writes reply drafts for approval, and tracks the traffic they bring.
Since 2026
Subscription · Marketing and social · Software companies
Buska
Watches Reddit, LinkedIn, X and other sites for people asking for a product like yours and drafts replies for B2B founders.
Since 2023
Subscription · CRM and sales · Agencies
F5Bot
Sends an email or Slack message whenever your brand or chosen keywords show up in Hacker News, Reddit or Lobsters posts.
Since 2017
Free plan · Marketing and social