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PostFast vs Socialync comparison

Compare prices, channels, and features for PostFast and Socialync.

overview

Platform overview

Read a short summary of PostFast and Socialync. Then compare prices, channels, and features.

Multi-platform scheduler with MCP, API, and social inbox on every plan

PostFast is a hosted social media scheduling platform for creators, teams, and agencies. It covers eleven networks from one composer, client workspaces, approvals, analytics, a social inbox, and agent paths via REST API, MCP, and ChatGPT or Claude connectors — with flat plan pricing from Starter through Enterprise and a seven-day free trial.

Cross-posting app for creators with mobile apps and MCP on the free tier

Socialync is a hosted cross-posting scheduler for creators, streamers, and small teams. You connect up to eight networks, upload once, and publish everywhere. The free plan includes five posts per month, MCP and API access, and official platform APIs. Paid plans add unlimited posts, analytics, AI captions, and a unified comment inbox.

pricing

Pricing & plans

Compare the plans and prices for PostFast and Socialync.

PostFast

  • Starter $11 /mo

    Best for individual creators scheduling on a handful of accounts

    ~€10/mo annual · €12/mo monthly · 4 accounts · 7-day free trial

  • Creator $26 /mo

    Best for startups and small brands that need team seats and workspaces

    ~€24/mo annual · €29/mo monthly · 12 accounts · 4 workspaces / 5 users

  • Growth $44 /mo

    Best for growing brands connecting more networks and collaborators

    ~€40/mo annual · €49/mo monthly · 30 accounts · 10 workspaces / 8 users

  • Pro (Agency) $90 /mo

    Best for agencies managing many client accounts with approvals

    ~€82.50/mo annual · €99/mo monthly · 120 accounts · 30 workspaces / 15 users

  • Enterprise $218 /mo

    Best for large organizations at scale with priority support

    ~€199/mo annual · €239/mo monthly · 500 accounts · 110 workspaces / 30 users

Socialync

  • Free $0 /mo

    Best for trying cross-posting on a handful of accounts

    5 posts per calendar month · up to 5 connected accounts · 7 platforms (X on paid)

  • Starter $20 /mo

    Best for a single brand that needs unlimited posts and all eight networks

    5 social accounts · 7-day free trial · billed monthly

  • Creator $30 /mo

    Best for creators running short video across many accounts

    10 social accounts · 7-day free trial · billed monthly

  • Agency $99 /mo

    Best for agencies managing a large client roster from one login

    100 social accounts · 7-day free trial · billed monthly

platform coverage

Supported channels

See which social networks each product supports. An hourglass means the channel is on our roadmap.

PostFast

  • > Facebook
  • > Instagram
  • > LinkedIn
  • > X
  • > TikTok
  • > YouTube
  • > Threads
  • > Bluesky
  • > Pinterest
  • > Telegram
  • > Google Business Profile

Socialync

  • > Facebook
  • > Instagram
  • > LinkedIn
  • > X
  • > TikTok
  • > YouTube
  • > Threads
  • > Bluesky
  • Pinterest
  • Telegram
  • Google Business Profile

features

Feature comparison

See which features each product includes, limits, or omits.

Features
PostFast Socialync
Agent workspaces
1 on Starter · up to 110 on Enterprise 1 brand on Free · unlimited brands on paid
Total channels
4–500 social accounts by plan Up to 5 accounts on Free · 5–100 on paid
Posts per month
150 Starter · 1,500 Creator · 3,000 Growth · unlimited Pro+ 5 on Free · unlimited on paid
Team members
1 on Starter · up to 30 on Enterprise Solo on Free · add collaborators on paid
AI Writer
— AI caption assistant on paid plans
AI Summarizer
— Video transcript analysis on paid plans
Shareable post previews
—
Official platform APIs
Public API
MCP and API on Free and paid
OAuth apps
ChatGPT & Claude connectors (not third-party OAuth apps) —
MCP server
MCP included on Free and paid
Cloud media storage
Canva, Dropbox & Google Drive imports Media upload and management
Multi-channel publishing
Agent integrations
MCP, ChatGPT, Claude, n8n, Zapier, Make Post from Claude, MCP, and API
Analytics
Limited on Starter · full on Creator+ Paid plans only
Photo editor
Image cropper & media tools —
Skill builder
— —
Calendar views
Creator+ Content calendar on paid plans
Kanban views
— —
Footage File manager
Repeated posts
— —
Reusable templates
— —
Reusable signatures
— —
Smart filters
— —
Post delays
— Automatic first comment on paid plans
Post comments
Comment inbox on 6 platforms (paid)
Internal plugs
— —
Cross-account plugs
— —
Global plugs
— —
Group management
Client workspaces by plan —
Dark / light mode
— —
Community features
— —

comparisons

hosted multi-platform automation vs mobile-first cross-posting

Socialync is for creators who want one upload to reach every short-video network. PostFast packs cross-posting, client workspaces, social inbox, and agent tooling into flat monthly plans with API and MCP on every tier.

PostFast

  • > MCP server plus ChatGPT and Claude connectors ship on every plan — schedule from Cursor or chat apps without extra add-ons
  • > Flat plan pricing with all eleven platforms included — no per-channel math as you connect networks
  • > Client workspaces on Creator+ keep brands and approvals separated inside one login
  • > Social inbox, bulk CSV import, carousels, and mobile apps without enterprise suite overhead
  • > REST API and MCP included on every plan with verified n8n, Zapier, and Make nodes
  • > Approval workflows, post previews, and a shared calendar before content goes live

Typical Socialync workflow

  • Agent access is account-level — no self-hosted skills, workspace MCP endpoints, or open-source audit path
  • Free tier caps you at five posts per month and omits analytics, drafts, and comment tools
  • Hosted brands only — not isolated agent workspaces with separate OAuth apps, tokens, and MCP URLs
  • No kanban review, global plugs, or AGPL self-host path for compliance-heavy teams
  • Single-account API keys — not workspace-scoped Public API endpoints per brand or agent
  • Free plan limits scheduling to two months ahead and five posts per month

FAQs

Frequently asked, questions

Common questions and answers. Contact us if you need more help.

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