Frik.io is an AI-powered social media management platform that enables creators, teams, brands, and agencies to create, schedule, publish, and analyze content across nine live social networks from a unified calendar. It features AI that drafts content in the user's brand voice and supports client approvals, autopilot scheduling, and team collaboration.
IN THE FIELD GUIDE
Letterly
letterly.pro
Letterly is a software that automates the generation, scheduling, and publishing of social media posts from newsletter editions. It reads newsletter RSS feeds, creates posts in the user's voice, and publishes them across X, LinkedIn, Threads, and Facebook.
THE PRODUCT, BEYOND THE PITCH
Editorially reviewed · Sources checked Oct 8, 2026
A good fit for
- Newsletter writers who want to automate social media promotion without losing their voice.
- Creators who want to grow their newsletter audience by reaching readers on social media.
Know the limitations
- Posting autonomy can be manual, light touch with review window, or full auto, requiring user choice.
- Only supports newsletters that have an RSS feed.
What you can do
- Helps writers repurpose newsletter content into multiple social media posts across platforms.
Features
- Reads newsletter RSS feed and picks up each new issue automatically.
- Builds a writing persona from user's previous posts to draft new posts in their voice.
- Schedules posts spaced out across the week to maintain consistent social presence.
- Supports publishing posts to X, LinkedIn, Threads, and Facebook.
- Provides a calendar and daily scheduling from a content pool for post management.
Integrations
Not confirmed yet.
Platforms & data export
Not confirmed yet.
THE COST FOR YOUR TEAM
Go beyond the starting price.
Published plan prices for your team size and usage. Results update as you type. Taxes, currency conversion and unlisted add-ons are excluded, and anything the source did not state is called out rather than guessed.
Cheapest fit for 1 person, all 1 tools
$29.00/month
$348.00 a year on these plans.
| Tool / plan | Monthly | Per year | What this assumes |
|---|---|---|---|
Everything in ProCheapest fit Flat subscription | $29.00 | $348.00 | Automatically extracted from the linked pricing source. Seat allowances, usage limits, taxes and terms are not confirmed — check them with the provider. |
A practical workflow
- Connect your newsletter RSS feed once; Letterly watches the feed and catches new editions automatically.
- Letterly builds a writing persona from your back catalogue to draft posts in your voice.
- Posts are placed across the days ahead and published automatically or with user approval depending on settings.
Based on the sources below. Editorial review does not imply hands-on product testing.
Alternatives to explore
Filter alternatives →Candidates based on category and primary feature. Check feature and pricing differences before switching.
What changed
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