Marketing#13 this week
Kast logo

Kast

Rates your LinkedIn posts before you publish, then shows you who engaged, with job title and company.

PaidMarketingSaaSAI

By Mehdi Amrani · Launched Oct 22, 2026

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About Kast

Most B2B founders post on LinkedIn without knowing who engages with their content, or which post brought them a client. Kast brings together what usually takes three tools. Plume, the writing assistant, drafts a first version in your voice. Before you publish, every post is reviewed on 7 criteria grouped in 4 families: hook, structure, call to action and voice. You schedule your week on LinkedIn and X from one calendar. Then Kast collects the people who liked or commented on your posts, with their job title and company, and sends them to Instantly, Lemlist, Waalaxy, Gojiberry or a CSV file. Kast never sends a message on your behalf. You write to people who just read your ideas.

Screenshots

  • Kast screenshot 1
  • Kast screenshot 2
  • Kast screenshot 3

Who it's for

B2B founders, consultants and agencies who already post on LinkedIn

The problem

You publish on LinkedIn, get likes, and have no idea which post actually brought you a client.

The solution

Kast rates each post before you publish, then collects everyone who engaged, with job title and company, so you can follow up with the right people.

What makes it unique

Taplio helps you write, Buffer schedules, PhantomBuster scrapes. Kast does the three in one place and never sends messages on your behalf, so your LinkedIn account stays safe.

Platforms

  • Web
  • Chrome extension

Tags

  • #linkedin
  • #lead generation
  • #social media

Kast FAQ

Rates your LinkedIn posts before you publish, then shows you who engaged, with job title and company.

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Your ad hereFrom $19 per week

Ranking

This week

#13 / 15

Marketing

#17 / 19

Most upvoted

#61 / 88

Traffic receipt

6 validated clicks sent. See where they came from →

At a glance

Pricing
Paid
Upvotes
3
Launched
Oct 22, 2026

Meet the maker

Mehdi Amrani

Mehdi Amrani