PostmastR

What it does

PostmastR is an on-demand social media manager for time-poor founders, bootstrapped startups, and developers. Get personalized creatives & engaging captions for your social media.

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  PostFlow2022 · postflow.app · ▲353

  Social media management in your ClickUp workspace

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  Post66 Beta2018 · ▲92

  Post to all your social media platforms at the same time.

• 
  PostDiva2018 · ▲64

  Really clever content curation for social media managers

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  Preppr2019 · ▲73

  Scheduler for Instagram, Facebook & Twitter

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  Mediapost2025 · ▲14

  Your AI social media assistant: strategic posts in seconds.

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  PostRoast2025 · postroast.app · ▲48

  AI insights to improve your post performance

• 
  WallHop – 12ft.io is gone, so I built a replacement▲287

  wallhop is a free paywall bypass. Paste any article link to read it without paywall popups, ads or clutter. No signup, no extension. A simple 12ft.io alternative.

  Growth · 11d ago · wallhop.io

• 
  Prefer▲201

  The execution layer for AEO

  Growth · 22d ago · tryprefer.com

• 
  MakerMap▲197

  A living map of makers and what they’re building

  Growth · 26d ago · makermap.lol

• 
  First Search▲1,093

  The world's best startup advice, curated and searchable.

  Growth · 2017 · review.firstround.com

• 
  New Tesla Roadster▲1,006

  The fastest production car ever made ⚡️

  Life & fun · 2017 · tesla.com

• 
  Tesla Semi▲962

  The safest, and most comfortable truck ever made

  Life & fun · 2017 · tesla.com

• 
  Mockup Generator▲879

  Create attractive product screenshots with just a few clicks

  Growth · 2017 · theapplaunchpad.com

• 
  Landing Pages in MailChimp▲723

  Easy to build, custom landing pages for free

  Growth · 2017 · login.mailchimp.com

• 
  Thieve▲700

  A curated list of the best products on AliExpress

  Commerce · 2017 · thieve.co