ReplyKit · Office #50,522

What it is

Calls itself “extension”.

• Calls itself: extension

“Chrome extension for growing on X”

Where it puts itself

Rules out “Never posts for you”. Publishes a comparison page.

• Says it will not: Never posts for you

“Most AI reply tools write the left one.”

“Never posts for you.”

What it costs

Monthly subscription. A free tier, free forever. Prices quoted: €6.99/month.

• Monthly: yes
• Free plan: free forever
• Price: €6.99/month

“Free to start.”

“Go Pro → -> https://buy.stripe.com/aFa5kwcNy9Sz8Cm46n7IY04”

Who it sells to

Sells to consumers. Built for solo users. Available in 10 languages.

• Sells to: consumers
• Company size: solo / indie
• Languages: 10 languages

“Small accounts grow in the replies of bigger ones.”

“…the best distribution channel for indie hackers is still replying to people bigger than you.”

How it runs

A web app. Runs locally and works offline. Distributed through the Chrome Web Store. No API. AI is the core of the product. Built with Google Analytics.

• Kind: web
• Runs where: on the device, offline
• Distributed via: Chrome Web Store
• API: no
• AI role: core to the product
• Analytics: Google Analytics

“Web app Add to Chrome →”

“Scoring runs in your browser · sends nothing to X · badges free on every plan”

What it works with

Names Chrome, Claude Sonnet and 5 more on its pages.

• Names: Chrome · Claude Sonnet · Codex · +4

“Chrome”

“Claude Sonnet”

What it offers as proof

Live, no waitlist. Try it without signing up. Publishes docs, a blog and a careers page.

• Instant signup: yes
• Trial asks for: nothing

“Add to Chrome →”

“Install and start. Nothing to sign up for.”