GPT Book Club vs AI of the Day

GPT Book Club was a browser-based reading companion that let you ask questions of popular nonfiction titles and get answers pulled from chapter summaries, quotes, and FAQ-style guides. The team also sold Notion template guides for books like Atomic Habits and The Psychology of Money for about $5 each through Gumroad.

The service is no longer available at its original URL. A live fetch of gptbook.club in August 2026 returns unrelated King Billy Casino gambling content, and the interactive book search that defined the product is gone.

Readers who used GPT Book Club typically wanted faster takeaways from bestsellers without reading cover to cover. The cached knowledge hub listed abridged guides with chapter summaries, quote collections, and habit or finance trackers built in Notion.

AI of the Day surfaces one curated stack of trending AI tools each day with Yesterday, Today, and Tomorrow views. You can browse by category, filter listings by Free, Freemium, or Paid pricing badges, and sign in with Google to follow the daily feed. The site also publishes AI news headlines and a weekly Top 10 tools list.

Product Hunt shows launches, but AI of the Day rotates a daily editorial pick and groups tools into copywriting, marketing, HR, photo editing, and education categories. It links out to vendor sites rather than hosting the apps, and promotes deal roundups through partner pages. That makes it a lightweight discovery newsletter, not a workspace.

AI of the Day fits productivity-focused readers who want a short daily email instead of scrolling long directories. Founders tracking category trends, marketers hunting freemium tools, and students exploring education AI listings can scan filters quickly. Teams already using aitools.fyi may recognize the deals cross-promotion on the homepage.