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Upload-Post VS PostFast

Compare Upload-Post VS PostFast and see what are their differences

Upload-Post

Social Media API for developers. Post to TikTok, Instagram, YouTube, Facebook & 19 more platforms with one API call. MCP server for Claude/ChatGPT, white-label for SaaS. 70k+ users.

Rating
0 reviews
Pricing
Freemium Free trial $24 / Monthly (5 Profiles (Each profile 1 tiktok + 1 Instagram...))
Alternatives Is it good?
PostFast

PostFast - Social Media Management Tool

Rating
0 reviews
Pricing
Open source Paid Free trial €9 / Monthly (4 social accounts, all social platforms, 1 workspace)
Alternatives Is it good?
Thalam
OpenAI-compatible API gateway for GPT, Claude, Gemini, DeepSeek, Qwen, Kling and more. One key, one endpoint, one bill. Pay per token, no lock-in. sponsored

Which is more popular?

Social Media Tools popularity
71% vs 29%
alternatives listed
45 vs 64

Base details

Website, pricing, platforms and company facts side by side.

Upload-Post
PostFast
Website upload-post.com postfa.st
Pricing
Freemium Free trial $24 / Monthly (5 Profiles (Each profile 1 tiktok + 1 Instagram...)) Official pricing
Open source Paid Free trial €9 / Monthly (4 social accounts, all social platforms, 1 workspace) Official pricing
Platforms
Web REST API N8n Zappier Airtable +2
—
Company Startup from Spain · 1 - 9 employees · 2025 —
Listed in
APIs Developer APIs Social Media Tools Social Media Scheduling Social Media Analytics +2
Social Media Management Social Media Tools Social Media Scheduling Reputation Management +1

About Upload-Post and PostFast

In their own words, as submitted to SaaSHub.

Upload-Post
PostFast

Upload-Post is a social media API that lets developers post to TikTok, Instagram, YouTube, Facebook, X (Twitter), LinkedIn, Pinterest, Threads and more with a single API call. Built for SaaS platforms, agencies, and developers who need reliable multi-platform publishing without managing...

Read more about Upload-Post

No description of PostFast yet.

Features and specs

What each product offers, as listed by its team.

Upload-Post 7 features
PostFast 0 features
  • Multi-Platform Publishing
    Post to TikTok, Instagram, YouTube, Facebook, X, LinkedIn, Pinterest, Threads and more with a single API call.
  • Video & Image Uploads
    Upload videos and images directly via URL or file. Automatic format conversion and optimization for each platform.
  • MCP & AI Agents
    Compatible with every AI Agent: Claude Code, Codex, Chatgpt, Pi, OpenCode... and MCP available and opensource.
  • Post Scheduling
    Schedule posts for future publishing. Set exact date and time for each platform.
  • Analytics & Insights
    Track post performance with views, likes, comments, and engagement metrics across all platforms.
  • White-Label API
    Let your users connect their own social accounts. Full white-label solution for SaaS platforms.
  • n8n & Zapier Integrations
    Native integrations with popular automation tools. Build workflows without code.

No features have been listed yet.

Analysis

An editorial look at what each product does well and who it suits.

Upload-Post
PostFast

Overall verdict

  • Upload-Post is a solid tool for creators and businesses looking to streamline social media posting across multiple platforms from a single dashboard, offering good value for automating content distribution.

Why this product is good

  • Allows uploading and scheduling content to multiple social media platforms simultaneously, saving significant time
  • Provides API access for developers wanting to integrate posting capabilities into their own applications or workflows
  • Supports major platforms like TikTok, Instagram, YouTube, LinkedIn, and more from one interface
  • Offers a straightforward, developer-friendly approach with clear documentation
  • Helps maintain a consistent posting schedule across channels without manual repetition

Recommended for

  • Content creators managing presence across multiple social platforms
  • Developers building apps that need automated social media posting features
  • Small businesses and marketing teams wanting to centralize their content distribution
  • Social media managers handling multiple accounts or clients
  • Agencies looking to automate cross-platform publishing workflows

Overall verdict

  • PostFast (postfa.st) is a solid social media scheduling and automation tool that helps creators and businesses streamline their content workflow across multiple platforms, offering good value for those looking to save time on posting.

Why this product is good

  • Supports scheduling and automation across multiple social media platforms from a single dashboard
  • Helps save time by batching and queuing content in advance
  • Typically offers an intuitive interface suitable for both beginners and experienced marketers
  • Often includes analytics to track post performance and engagement
  • Can reduce the manual effort of maintaining a consistent posting schedule

Recommended for

  • Content creators managing multiple social accounts
  • Small businesses and startups wanting to maintain a consistent online presence
  • Social media managers handling several clients
  • Marketers looking to automate and batch their content workflow
  • Solopreneurs who want to save time on manual posting

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Upload-Post
PostFast
71% 71%
Social Media Tools
29% 29%
66% 66%
Social Media Scheduling
34% 34%
100% 100%
APIs
0% 0%
0% 0%
Social Media Management
100% 100%

Questions & Answers

As answered by people managing Upload-Post and PostFast.

What makes your product unique?

Upload-Post's answer

Upload-Post is the only API that lets you post to 10+ social platforms with a single endpoint. No need to integrate TikTok, Instagram, YouTube, and Facebook APIs separately — one call handles everything. We also offer true white-label: your users connect their accounts directly, so you never touch their credentials.

PostFast's answer:

It's the social media scheduler with the best UX and speed of cross-posting to all platforms. The pricing is also unique to all!

Why should a person choose your product over its competitors?

Upload-Post's answer

  • One API, all platforms: Post to TikTok, Instagram, YouTube, Facebook, X, LinkedIn, Pinterest, and Threads without managing 8 different integrations
  • Developer-first: Clean REST API, webhooks, and native n8n/Zapier support
  • White-label ready: Let your users connect their own accounts — perfect for SaaS platforms
  • Reliable: We handle platform API changes, rate limits, and retries so you don't have to
  • Fair pricing: Start free, pay only for what you use

PostFast's answer:

It's much easier to use, hence they'll save time working with it that could be used to get more clients. The pricing is too good too.

How would you describe the primary audience of your product?

Upload-Post's answer

  • SaaS platforms adding social media publishing to their product
  • Marketing agencies managing multiple client accounts
  • Developers building social media automation tools
  • Content creators who want to post everywhere at once
  • No-code builders using n8n or Zapier for automation

PostFast's answer:

Social media management agencies, digital marketing agencies, influencers, social media managers, enterprenuers.

What's the story behind your product?

Upload-Post's answer

We were building a SaaS and needed to post to multiple social platforms. Integrating each API separately was painful — different auth flows, formats, rate limits, and constant breaking changes. So we built Upload-Post to solve it once. Now thousands of developers use it to skip the headache and ship faster.

PostFast's answer:

I've tried countless social media schedulers and all were slow, bad UX, unreliable or too expensive. I'm working towards making PostFast the go-to platform for social media management.

Which are the primary technologies used for building your product?

PostFast's answer:

React, NestJS, Kafka, Redis and more.

Who are some of the biggest customers of your product?

PostFast's answer:

bangkokmango, tinships, local agencies

User comments

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