What an AI clone for social media actually does, in plain language.
A capability-by-capability inventory of Sydium - voice cloning, autopilot, inbox replies, video generation, multi-platform publishing, and approval workflows.
Every feature in this issue ships in production today. Nothing is on the roadmap. Nothing is gated to enterprise. The only thing that scales between tiers is volume and number of accounts. The press itself is the same press.
Six things, well-shipped, beats sixty things half-finished.
Brand Voice AI - the press learns to write like you.
Paste a website, a handful of past posts, or a long-form blog. Sydium ingests cadence, vocabulary, sentence rhythm, and the things you do not say. The AI clone you get back writes copy that sounds enough like you that your audience does not notice the handover.
Voice models are stored per profile. Pro tier ships three; Agency, unlimited. You can rebuild a voice in thirty seconds when your tone shifts.
- 30-second training time per voice profile
- Trains on URLs, pasted text, or imported posts
- Per-profile cadence, vocabulary, and persona memory
- Manual override on any generated draft
Autopilot - the presses run while you build.
Set the topics, frequency, comfort level, and platforms. Sydium drafts, schedules, and publishes on the cadence you chose. Approve every issue, batch by week, or hand it the keys entirely. The empty calendar is not coming back.
Autopilot includes platform-aware formatting - X gets short, LinkedIn gets long, Instagram gets caption + hashtag stack, TikTok gets caption + audio cue.
- Full autopilot - drafts, schedules, publishes, no approval
- Batch review - approve a week at a time
- Manual review - approve every post before it ships
- Pause anytime, resume anytime
Unified inbox - one desk for every platform's correspondence.
Comments, DMs, mentions, replies - all platforms, all accounts, one threaded view. Sydium's AI drafts replies in your voice. You approve, edit, or pass. The conversation is yours; the typing is automated.
Pro and Agency tiers include AI reply drafting. Free tier shows the inbox but you write replies manually.
- All 9 platforms in one feed
- AI reply drafts ship in 4 seconds
- Voice-aware (replies sound like you, not like ChatGPT)
- Mute / archive / star / route to teammate
AI video generation - sold separately, on your terms.
Short-form video for Reels, Shorts, TikToks. Sydium writes the script in your voice, generates a video with stock footage or generated B-roll, adds captions, and queues it for publish. Video is intentionally separate from the subscription - buy credit packs from Stripe, top up when you run out.
Pay-as-you-go pricing means video creators get what they need without raising the floor for everyone else. Pro and Agency subscriptions cover writing, scheduling, autopilot, and inbox replies. Video is its own thing.
- 9:16 (Reels, Shorts, TikTok)
- 1:1 (Instagram feed)
- 16:9 (YouTube, LinkedIn video)
- Auto-captions, voice-over optional
Nine platforms, one queue, one calendar.
Instagram, TikTok, YouTube, LinkedIn, X, Facebook, Pinterest, Threads, Bluesky. Connect once, publish to any combination, see them all on one calendar. Sydium reformats your post for each platform's character limits, image specs, and tonal conventions.
One post can repurpose into nine. Or pick which platforms get which version. The choice is per-post.
- Instagram (feed, Reels, Stories, carousels)
- TikTok (organic posts and Reels)
- YouTube (Shorts and long-form)
- LinkedIn (personal and company pages)
- X / Twitter (single posts and threads)
- Facebook (pages and groups)
- Pinterest, Threads, Bluesky
Approval workflows - for agencies and the cautious.
Agency tier ships role-based workflows: drafter, reviewer, approver. Client portals where each client sees only their own queue. Lock the brand voice. Lock the publishing schedule. Audit log of every change. White-label everything if your agency wants its own URL.
Smaller teams can use lightweight Pro-tier review (you approve everything before it ships). Agency tier adds the structure for shipping for clients who insist on a human seeing every post.
- Drafter / Reviewer / Approver / Admin
- Per-client portal with branded login
- Locked brand voice, locked schedule, locked tone
- White-label dashboard at your own subdomain
Six features. One press. Try the whole thing free.
All capabilities are available in the free tier at lower volume. Spend thirty seconds connecting an account and Sydium will run your morning edition tomorrow.
Start the morning run