One command center
Unify 10 networks into one publishing core without flattening platform-specific constraints.
Publish to 10 platforms from one cockpit. See exactly what worked, what failed, and why with channel-level clarity.
Unify 10 networks into one publishing core without flattening platform-specific constraints.
Face-level validation catches bad formats before launch, preserving cadence and confidence.
Per-channel outcomes and classified failures keep your team in control when partial publishes happen.
Connect once per platform. Publish everywhere.
Every publish shows exactly what happened. 8 succeeded, 1 rate-limited, 1 needs a token refresh. No black boxes.
Text too long for X? Wrong aspect ratio for Instagram? OneCast checks every constraint before anything goes out.
Connect LinkedIn once — get your personal profile and all company pages. No connecting each page separately.
Link your social accounts with one OAuth login per platform.
Write once, customize per platform, validate automatically.
Schedule or post now. Track per-platform results in real time.
Buffer charges $5–6 per channel. At 10 channels, that's $50–60/month. OneCast includes all 10 platforms on every plan.
For getting started
For growing creators
For teams and agencies
$19/mo
$50+/mo
$99+/mo
Yes
No
No
All plans
Paid only
Deprecated
Yes
No
No
Free plan includes 30 posts per month across all 10 platforms.