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Socialync vs PostFast comparison

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

overview

Platform overview

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

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.

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.

pricing

Pricing & plans

Compare the plans and prices for Socialync and PostFast.

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

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

platform coverage

Supported channels

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

Socialync

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

PostFast

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

features

Feature comparison

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

Features
Socialync PostFast
Agent workspaces
1 brand on Free · unlimited brands on paid 1 on Starter · up to 110 on Enterprise
Total channels
Up to 5 accounts on Free · 5–100 on paid 4–500 social accounts by plan
Posts per month
5 on Free · unlimited on paid 150 Starter · 1,500 Creator · 3,000 Growth · unlimited Pro+
Team members
Solo on Free · add collaborators on paid 1 on Starter · up to 30 on Enterprise
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
Media upload and management Canva, Dropbox & Google Drive imports
Multi-channel publishing
Agent integrations
Post from Claude, MCP, and API MCP, ChatGPT, Claude, n8n, Zapier, Make
Analytics
Paid plans only Limited on Starter · full on Creator+
Photo editor
— Image cropper & media tools
Skill builder
— —
Calendar views
Content calendar on paid plans Creator+
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

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

PostFast is for creators and agencies who want eleven networks, inbox, and agent connectors in one hosted app. Socialync focuses on fast cross-posting, iOS and Android apps, and official APIs with MCP on the free tier.

Socialync

  • > MCP and API ship on the free plan — you can schedule from Claude or your own scripts without upgrading
  • > Flat plans from $20 per month include five to one hundred social accounts — not per-channel math
  • > Unlimited brands on paid plans keep client content separated inside one login
  • > Native mobile apps and AI caption tools built for short-video cross-posting
  • > REST API and MCP on every plan including Free — strong for hobby agents
  • > Schedule up to twelve months ahead on paid plans with a shared content calendar

Typical PostFast workflow

  • Agent connectors run through PostFast accounts — no self-hosted skills, workspace MCP, or AGPL source to audit
  • Scheduled post caps on Starter through Growth (150–3,000) before unlimited Pro tiers
  • Hosted client workspaces — not isolated agent workspaces with separate tokens, MCP endpoints, and self-host control
  • Hosted-only product — no open-source path to run scheduling on your own infrastructure
  • Account-level API keys — not workspace-scoped Public API endpoints per brand or agent context
  • Starter tier limits you to 150 scheduled posts and limited analytics

FAQs

Frequently asked, questions

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

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