Changelog

Track our progress and latest updates.

v0.4.0Released

X(Twitter) Smart Reply & Analytics

  • Extension Browser extension supports an AI assistant next to the native X(Twitter) reply box, generating high-quality replies with product integration.
  • SaaS Added an exclusive X Reply dashboard on the SaaS to comprehensively review the traffic and conversion data of every interaction.
  • General Flexible selection of reply persona and tone (professional, humorous, rhetorical, etc.), with quick product switching in the extension.
v0.3.0Released

Note Collection & Style Analysis & Interaction Upgrade

  • Extension Extension supports collecting Xiaohongshu (RedNote) notes, exporting to Excel, or saving to PostFast.
  • SaaS SaaS supports style and author analysis for collected notes.
  • SaaS Optimized PostLab chat interaction, added visual navigation, and support for referencing articles/author styles.
  • General Simplified model selection: Default is DeepSeek V3.2 Chat, Thinking Mode uses DeepSeek V3.2 Reasoner.
  • SaaS Homepage content optimized for better clarity and value proposition.
  • Extension Added disclaimer for RedNote capture: User-initiated only, strictly for learning purposes, commercial use prohibited.
v0.2.2Released

Free tools collection

  • SaaS Because of OCD, I made a visual tool for resolution and aspect ratio!
v0.2.1Released

Open more platform support

  • ExtensionSaaS Add LinkedIn, long article, Ycombinator platform content style support
  • General Fix some problems that sound like problems
v0.2.0Released

UI Super Upgrade & Socrates's Questions & Quick Illustration

  • SaaS UI Super Upgrade, more visually beautiful and more convenient to operate.
  • SaaS New add Socrates's Questions, if you have any misunderstanding, let's talk with him first.
  • SaaS New add Quick Illustration feature, your screenshots won't be so boring, support multiple resolutions and formats export.
  • Extension Open DeepSeek V3.2 Reasoner Model in browser extension.
v0.1.4Released

Inspiration Generator & PostLab

  • SaaS New add Inspiration Generator, helping you generate endless inspiration for your creation.
  • SaaS New add PostLab, experience the experimental features of PostFast here.
  • SaaS Complementary to browser extension, you can generate text on mobile devices now (are you sure?)
  • SaaS Integrate DeepSeek V3.2 Reasoner Model, providing deeper thinking and analysis in PostLab.
v0.1.3Released

X/Twitter Posting Guide

  • General For everyone, we have compiled X/Twitter Posting Guide.
v0.1.0Released

Official Launch

  • Extension PostFast Chrome extension officially launched.
  • Extension Support X, Reddit, and Xiaohongshu.
  • SaaS Initial version of Web app released.
More updates coming soon...