Social Relay for TikTok, Instagram and YouTube
One post.
Every platform.
Publish, schedule and measure your content on all three from one place, or from your own tools through the API.
New post, 0:24 video
A morning in the new studio. Light, coffee, and the first test print.
#studiolife #printmaking
- TikTokVideo@studio.miaQueued
- InstagramReel@studio.miaQueued
- YouTubeShortStudio MiaQueued
Write it once.
Fit it to each platform.
Upload a video or photos, write your caption, then adjust the settings each platform asks for. No re-uploading, no copy and paste.
TikTok
Videos and photo posts, with the privacy and interaction settings you pick for each one.
Posts, Reels, Stories and carousels on your Business or Creator account.
YouTube
Videos and Shorts, with title, description, visibility and made-for-kids settings.
You approveevery post.
Before anything goes to TikTok, you see a preview, choose who can view it and whether comments, Duet and Stitch are allowed. Nothing is sent until you confirm.
Posting to TikTok as @studio.mia
Who can view this video
Followers
- Allow comments
- Allow Duet
- Allow Stitch
By posting, you agree to TikTok's Music Usage Confirmation.
Post to TikTokSee what worked.
Everywhere at once.
Views, likes, comments, shares and follower growth for every account and every post, including the ones you made outside Social Relay.
| Post | Views | Likes | Comments |
|---|---|---|---|
| Studio tourInstagram Reel | 48.2K | 3.1K | 214 |
| Studio tourTikTok | 31.7K | 2.4K | 167 |
| First test printYouTube Short | 12.9K | 806 | 58 |
Comments on Instagram and YouTube live here too: read, reply, hide or remove them without switching apps.
Built for your scripts and agents.
Create an API key with only the permissions it needs. Upload media, schedule posts and read statistics with plain HTTP.
Read the API docs# Schedule a Reel and a TikTok for tomorrow morning
curl -X POST https://social.sagiware.com/api/v1/posts \
-H "Authorization: Bearer $KEY" \
-d '{
"account_ids": ["ig_8f2c", "tt_41d0"],
"media_ids": ["med_7a91"],
"caption": "A morning in the new studio",
"scheduled_at": "2026-11-02T09:00:00Z"
}'Your accounts stay yours.
Encrypted access
Your platform tokens are encrypted at rest and never shown again after you connect.
Media that doesn't linger
Uploaded files are deleted once your post is published.
Leave whenever you like
Disconnect an account or delete everything from Settings at any time.
Questions, answered.
Which accounts can I connect?
A TikTok account, an Instagram professional account (Business or Creator) and a YouTube channel. You can connect several of each.
Will anything be posted without me seeing it?
No. Every TikTok post goes through a confirmation screen where you choose who can see it. Posts your own scripts create through the API wait in an approval queue until you confirm them.
Can I schedule posts?
Yes. Pick a date and time for each post. Instagram and YouTube posts go out on time, and the status updates once each platform confirms.
Can my own tools or AI agents post for me?
Yes. Create an API key in Settings, give it only the permissions it needs, and call the REST API. The API docs include copy-paste examples.
What happens to my data if I leave?
Disconnecting an account deletes its data right away, and we revoke our access where the platform allows it. Deleting your account removes your posts, media, tokens and statistics.