Sydium
AI social media management that learns your voice from your past posts
AI tool that learns your writing style from past posts and automatically creates, schedules, and publishes social media content across 11 platforms in your
About this launch
Sydium is an AI social media management platform designed for solo creators, small businesses, and agencies. It learns your unique voice from your existing posts, then generates, schedules, and publishes content across 11 platforms including Instagram, TikTok, YouTube, LinkedIn, X, Facebook, Pinterest, Bluesky, Threads, and Mastodon. The platform includes content creation studios for images, videos, and carousels, a unified inbox for comments and messages with AI-suggested replies in your voice, daily content ideas, analytics across platforms, and customer workspace management for agencies. Every post requires your approval before publishing, or you can enable autopilot mode with automatic safeguards.
What it does
- Brand Voice training from existing posts across 7 platforms
- Three daily content ideas personalized to your niche
- Image, Video, and Carousel Studios for content creation
- Unified inbox for comments and DMs from 7-8 platforms
- AI-suggested replies in your brand voice
- Publishing to 11 social platforms
- Scheduling with recurring, queued, and one-time options
- Autopilot mode with automatic safeguards
- Analytics and performance tracking per platform and post
Pricing
Pricing model: Free trial
Pro: $28/month (billed annually, $35/month billed monthly); Agency: $79/month (billed annually, $99/month billed monthly); Enterprise: $499/month (billed annually, individual terms). 14-day free trial with card required, $0 charged today.
Shopper questions
What does Sydium do?
Sydium is an AI voice profile for social media. It learns from your existing posts how you write, then creates content, schedules it, and publishes it to your connected accounts. You can approve each post individually, review a week's content at once, or enable full autopilot. Beyond posting, Sydium handles inbox replies, comment-to-DM automations, and analytics across all platforms you use.
Who is Sydium for?
Sydium is for solo founders, consultants, small businesses, and indie hackers who need social media but don't want to spend their week on it. It's also for agencies managing social media for clients, with the Agency plan supporting up to 20 customer workspaces with branded portals and approval workflows.
Will AI-generated posts really sound like me?
Yes, through Brand Voice training. Sydium analyzes your past posts across up to seven platforms (Instagram, TikTok, YouTube, Facebook, X, LinkedIn, Threads), your website, and uploaded documents to extract your tone, emoji frequency, hashtag placement, typical phrases, and hook patterns. It also captures your edits over time and incorporates them into future drafts. If you have very few past posts, Sydium tells you openly via a quality score.
What platforms does Sydium support?
Eleven platforms for publishing: Instagram, TikTok, YouTube, LinkedIn, X, Facebook, Pinterest, Bluesky, Threads, and Mastodon. Each platform has its own posting options. Brand Voice training currently uses seven as sources: Instagram, TikTok, YouTube, Facebook, X, LinkedIn, and Threads.
How does Sydium differ from Buffer, Hootsuite, or Later?
Buffer, Hootsuite, and Later are scheduling tools where you write each post yourself and queue it. Sydium writes the post for you in your voice, optimized per platform, and can publish without you in the loop. Scheduling is just one function in Sydium, not the entire product.
Sydium has a free listing. The owner can unlock the full profile with a paid launch for $5:
- Founder story (locked)
- Milestones (locked)
- Demo video (locked)
- Dofollow website link (locked)
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