Sydium

AI social media tool that clones your writing voice to create, schedule, and post content automatically.

sydium.com

Verified Free tier

Quick facts
What is it	AI social media tool that clones your writing voice to create, schedule, and post content automatically.
Pricing	Freemium — from $35/mo
Free tier	Yes
Platform	Web Application
Best for	maintaining consistent social media presence, managing multiple client accounts
Domain registered	2025

Data updated Aug. 1, 2026

What does Sydium do?

Sydium is an AI-powered social media manager that creates and publishes content for you. You start by giving it your website URL or a sample of your writing. The tool analyzes your unique style—your word choices, sentence rhythm, and overall tone—and uses that to generate new social media posts. It then connects to your accounts on platforms like Instagram, TikTok, LinkedIn, X, Facebook, and others to schedule and publish this content automatically, keeping your calendar consistently filled.

What sets Sydium apart is its focus on autopilot. Unlike traditional schedulers that require you to write and upload content, Sydium generates the posts for you. It can also adapt a single piece of content for different platforms and even use AI to draft replies to comments in your voice. The tool provides a clear audit trail of all AI-generated content and is built with GDPR compliance in mind.

This tool is ideal for founders, solo entrepreneurs, marketers, and small agencies who struggle with maintaining a consistent social media presence. It’s for anyone who knows they need to post regularly but doesn’t have the time to constantly create content. Users report that it saves them hours each week and helps them post more consistently without the stress of starting from a blank page.

AI Social Media Content Calendar Customer Engagement Social Media Post Generator

#ai content creation#brand voice#marketing automation#post scheduling#social media automation

Key features

What makes it stand out

AI clones your unique writing style from your website or existing posts

Fully automated creation, scheduling, and publishing to 9 social platforms

Repurposes one post into platform-specific formats automatically

AI drafts replies to comments in your brand's voice

Provides GDPR-compliant data handling and a full AI audit trail

Who is Sydium for?

Who benefits most from this tool

maintaining consistent social media presence

managing multiple client accounts

saving time on content creation

Pricing

Free tier available — start without a credit card

Free

3 Connected accounts
200 AI credits per month
1 Brand voice profiles
About 20 AI-written posts a month
All 9 social platforms
Unlimited scheduling
Basic analytics

Pro

$35.0/month

$2.33/month billed yearly

5 Connected accounts
3,000 AI credits per month
3 Brand voice profiles
About 300 AI-written posts a month
AI Autopilot (5 accounts)
Brand Voice AI (3 profiles)
Unified inbox + AI replies

Agency

$99.0/month

20 Connected accounts
8,000 AI credits per month
Unlimited Brand voice profiles
About 800 AI-written posts a month
AI Autopilot (20 accounts)
10 team seats + client portals
Approval workflows + white label

Trust & presence

Domain Domain registered 2025

Gallery

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