Quibr is an AI social media agent for newsletter creators. When a new edition goes out, it writes posts for X, LinkedIn, Threads and Facebook from it, in your own voice, spreads them across the week and publishes them. Approve every post, step in during an approval window, or let it run on its own. Works with beehiiv, Substack, Ghost, Kit, Mailchimp and any RSS feed. $29 a month, with a seven-day free trial. Formerly Letterly.

Seline's cherry-picked toolkit is similar to Google Analytics, but real-time, simple, privacy-first, and designed for daily use. Including an intuitive all-in-one dashboard, packaged with visitor journey insights and funnels on top of it.

Price Comparison

Quibr starts at $29.

Feature Comparison

Quibr and Seline Analytics both have great feature sets so the right tool for you really depends on your needs.

FeaturesQuibrSeline Analytics

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