Buffer Blog

• I Had 1,000+ Pokémon Cards to Sell — So I Built an App That Lists Them in My Store and Promotes Them via Buffer

  I collect vintage Pokémon cards, and they're quite hard to get a hold of. Often, the card I needed was only available in a bulk lot someone was selling. So, through trying to source cards for my own collection from old box sets and starter packs,

• Which Social Media APIs Support Multi-Platform Posting? 6 Free + Paid Options

  Compare the social media APIs that support multi-platform posting in 2026 — Buffer, Ayrshare, Postiz, Post for Me, Zernio, and native platform APIs. Pricing, coverage, and how to choose.

• How the Engineer Behind Coding Kitty Built a Full Video Publishing Engine on Buffer's API

  A full-stack developer who builds everything himself chose Buffer's API over three platform integrations. Here's how the developer behind coding.kitty automated his publishing.

• Why LinkedIn Is the Most-Cited Source in AI Search (and What Your Business Should Do Next)

  LinkedIn is now the #1 source AI search engines cite for professional queries. Here's why, and what an effective LinkedIn strategy looks like in 2026.

• How to Grow on Social Media in 2026: A Data-Backed Strategy

  In this article, we detail two things that will help you grow as a creator in 2026: consistency and engagement.