Opening soon — join the waitlist
Schedule, publish and analyse — on Instagram and 11 more platforms — without leaving one calendar.
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We sent a confirmation link to . One click and your spot is locked in.
Not there in a minute? Check spam — and add us to your contacts so the launch email lands.
You write once
Big news — Tesselith is live. One calendar, twelve platforms, zero copy-paste.
Tesselith fits it to each surface
11 networks live today. 4 more are built and waiting on platform approval — pressed in below, unlit.
Everything in the box
Six things a posting week actually needs, fitted into one surface instead of five tabs and a spreadsheet.
One draft, then per-platform overrides for the things that actually differ — counts, hashtags, format quirks. Live previews for every network on one screen, so you find the problem before the audience does.
Big news — Tesselith is live. One calendar, twelve platforms, zero copy-paste.
Month, week and list views with drag-and-drop rescheduling. Move a post to Thursday and the time of day stays put, because that part you already got right.
Drag to Thursday — the time stays put
Cross-platform dashboards, per-channel drill-downs, and a best-time-to-post heatmap computed from your own engagement — not from an article about someone else's audience.
“When this post passes 100 likes, drop the follow-up comment.” Tesselith watches the metrics on a schedule and acts on them, so the follow-up lands while the post is still warm.
→ publish the follow-up comment · fired 2h ago
A portal where clients review, comment and bulk-approve what's queued. No account in your workspace, no seat on your plan, no thread with fourteen replies and one screenshot.
Launch teaser — approved
Acme Co · just now, from the portal
Captions, hooks and platform-native rewrites from inside the composer, working from the post you already wrote rather than from a blank prompt box.
Repurpose → 16 captions
Writing platform-native captions…How it works
One-click OAuth for all twelve live platforms. Tokens are encrypted at rest and refreshed on their own, so connecting is something you do once rather than something you keep redoing.
Draft the thing you want to say. Overrides handle the counts, hashtags and format quirks per network, and you only touch the ones you care about.
Tesselith publishes on time, retries the failures worth retrying, chains your comment threads in order, and reports back with numbers you can act on.
Pricing
No per-channel add-ons and no surprise line items. Every account starts on a 14-day Pro trial, no credit card required.
For solo creators getting consistent.
$15/ month
For serious creators and small brands.
$35/ month
For teams that ship together.
$75/ month
For agencies running many brands.
$149/ month
Invites go out in waves. The list decides who gets the first one.
Check your inbox
We sent a confirmation link to . One click and your spot is locked in.
Not there in a minute? Check spam — and add us to your contacts so the launch email lands.