Write it once, tailor it for each platform, preview it exactly as it'll appear, then schedule, publish, and save — all from one beautifully fast desktop app.
The tedious parts of publishing — reformatting per platform, guessing how it'll look, remembering to post — handled.
Each platform keeps its own version with the right character limits, hashtags, and voice — write once, adjust anywhere.
See your post rendered exactly as Instagram, Facebook, LinkedIn, X, or an email inbox will show it — before you hit publish.
Pick a date and time, watch it on the content calendar, and a background worker publishes it — even when you're away.
A full 8.5×11 word processor with shapes and drawing, exporting to PDF, Word, HTML, or PHP.
Every session — captions, media, documents — persists to dedicated on-device storage. Nothing trapped in a browser tab.
Generate or improve any caption in the platform's native voice, right in the composer.
Real screens from SiloComposer — one post, tailored and previewed for every network, plus a full document studio.
Everything in Standard, plus a built-in web browser and a live studio for creators.
| Feature | Standard | Pro |
|---|---|---|
| Compose & tailor for every network | ✓ | ✓ |
| Native previews (IG · FB · LI · X · Email) | ✓ | ✓ |
| Drafts, scheduling & auto-post | ✓ | ✓ |
| Document studio + drawing & export | ✓ | ✓ |
| On-device session storage | ✓ | ✓ |
| Quick web browser tray (in-app reference) | — | ✓ |
| Studio — record clips & go live | — | ✓ |
| Claude AI caption assist | — | ✓ |
Start free for 10 days. Keep going with Standard, or unlock the browser, studio, and AI with Pro.
Prices in USD. Cancel anytime. Billing secured by Stripe.
Try the preview free — right in your browser, or as a small download. The full Windows app lands at launch.
No. SiloComposer saves your sessions to dedicated storage on your own device. Cloud sync is on the roadmap and will be opt-in.
Only when you're ready to publish. Composing, previewing, scheduling, and saving all work without connecting anything. Publishing uses each network's official, secure sign-in — your passwords never touch the app.
Standard is the full composer at $19/mo (with a 10-day free trial). Pro, at $49/mo, adds an in-app web browser for quick reference, a Studio to record clips and go live, and Claude AI caption assist. Teams of 5+ get per-seat pricing at $9/seat/mo.
No. The installer is fully standalone — everything it needs is bundled.
Start free for 10 days — no charge until your trial ends. Or jump straight to Pro for the browser, studio, and AI.