PostOnce
Post once to Instagram and auto-publish to TikTok, YouTube Shorts, Facebook, LinkedIn, X, and Bluesky simultaneously. Unlimited posts and workflows on all paid plans.
TL;DR — Quick Overview
- Best for:
- Creators, social media managers, agencies
- Pricing:
- Paid
- Use case:
- Scheduling
PostOnce is a crossposting and scheduling tool built around a simple idea: publish your content once and let it auto-distribute to every platform you're on. Connect Instagram, TikTok, YouTube Shorts, Facebook, LinkedIn, X, and Bluesky, then post as normal — PostOnce handles the rest in the background. With 3,500+ creators already on the platform, it's become a go-to for anyone tired of manually re-uploading the same video to six different apps. All paid plans include unlimited workflows, unlimited posts, scheduling, existing-content repurposing tools, image repurposing, a Developer API with MCP support, and human customer support. A 7-day full refund policy is available on all plans.
Key Features
- Crossposting to 9 Platforms — Publish once to Instagram and auto-distribute to TikTok, YouTube Shorts, Facebook, LinkedIn, X, Bluesky, and more.
- Unlimited Workflows & Posts — No caps on the number of posts or automation workflows on any paid plan.
- Post Scheduling — Schedule content in advance across all connected platforms from one dashboard.
- Existing Content Repurposing — Automatically repurpose and redistribute your existing content library across platforms.
- Image Repurposing — Resize and adapt image content for platform-specific formats automatically.
- Developer API + MCP — Full API access with MCP support included on all plans, useful for agencies and power users building custom workflows.
- Multi-Account Management — Manage up to 15, 50, or 200 social accounts depending on your plan tier.
- Human Support — Real human support (priority on Pro and Agency plans) rather than bot-only help.
Pros and Cons
Pros
- Post once and reach 9 platforms automatically — huge time saver for multi-platform creators.
- Unlimited posts and workflows on all paid plans — no per-post fees or caps.
- Developer API + MCP included on every plan.
- 7-day full refund guarantee — low-risk to try.
- 3,500+ active creators with consistently strong user reviews.
- Existing-content tools let you repurpose your back catalogue automatically.
Cons
- No free plan — paid subscription required after trial.
- Creator plan limited to 15 social accounts.
- Primarily video-focused; image crossposting is a secondary feature.
Pricing
- Creator:$29/moUp to 15 social accounts. Unlimited workflows, posts, scheduling, existing-content tools, image repurposing, API + MCP, and human support.
- Pro:$69/moUp to 50 social accounts. Everything in Creator plus priority human support. Best for teams managing multiple brands.
- Agency:$199/moUp to 200 social accounts. Everything in Pro. Built for agencies managing client accounts at scale.
Who Should Use PostOnce
Best for
- Content creators who post video regularly and want to reach TikTok, YouTube Shorts, and Instagram without triple-uploading.
- Social media managers handling multiple brand accounts across different platforms.
- UGC creators who need to repost campaign content to multiple platforms per brand brief.
- Agencies managing client social media at scale (Agency plan supports up to 200 accounts).
Not ideal for
- Users who only manage one or two platforms and don't need crossposting.
- Creators looking for a free scheduling tool — PostOnce is paid-only.
Frequently Asked Questions
Does PostOnce have a free plan?
No. PostOnce is a paid tool with plans starting at $29/month. A 7-day full refund is available if you decide it's not the right fit after trying it.
Which platforms does PostOnce support?
PostOnce supports Instagram, TikTok, YouTube Shorts, Facebook, LinkedIn, X (Twitter), Bluesky, and more — 9 platforms in total. All platforms are included on every paid plan.
Do I still post manually to Instagram?
Yes — you post to Instagram as normal (or schedule through PostOnce), and it automatically distributes the content to all your other connected platforms. You don't need to change your existing workflow.
Is there a limit on how many posts I can schedule?
No. All PostOnce plans include unlimited posts and unlimited workflows. There are no per-post fees or monthly caps.
Can I use PostOnce as an agency to manage client accounts?
Yes. The Agency plan supports up to 200 social accounts and includes priority human support — built specifically for agencies managing multiple client brands.
User Reviews
No reviews yet. Be the first to review PostOnce.
Start Using PostOnce
Post once to Instagram and auto-publish to TikTok, YouTube Shorts, Facebook, LinkedIn, X, and Bluesky simultaneously. Unlimited posts and workflows on all paid plans.
Try PostOnce NowTool Details
- Pricing
- Paid
- Platform
- Web
- Best For
- Creators, social media managers, agencies
- Free Plan
- No
- Free Trial
- Yes
- Mobile App
- No
- Browser Ext.
- No
- API
- Available
- Last Updated
- October 19, 2026