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.
Relnk is a writing studio for people who publish a newsletter or blog. You do the writing. AI is on call when you want it: angles for an idea, an outline, a first pass at a draft, or a review against your own voice. A board takes each piece from idea to published. Brand voices come from your tone and writing samples, and Relnk drafts social posts from each published piece. Free plan, plus a 7 day Writer trial with no card.
Price Comparison
Quibr costs $29/month for unlimited users.
Relnk is free up to 1 user. Pricing can go up to $59/month for up to 1 user.
Feature Comparison
Quibr and Relnk both have great feature sets so the right tool for you really depends on your needs.
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