Software Alternatives, Accelerators & Startups

Upload-Post VS Postproxy

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

Upload-Post logo Upload-Post

Social Media API for developers. Post to TikTok, Instagram, YouTube, Facebook & more with one API call. White label integration for SaaS platforms. Used by 30k+ users.

Postproxy logo Postproxy

Postproxy is a unified API for publishing to social media. Integrate once and avoid fragile platform APIs, broken posts, and last-minute failures.
  • Upload-Post
    Image date //
    2026-02-03
  • Upload-Post
    Image date //
    2026-02-03
  • Upload-Post
    Image date //
    2026-02-03

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 individual platform APIs. Features include scheduling, analytics, webhooks, and white-label options.

  • Postproxy Connect social network account
    Connect social network account //
    2026-02-02
  • Postproxy Create an API key
    Create an API key //
    2026-02-02
  • Postproxy Post! Easy, isn't it?
    Post! Easy, isn't it? //
    2026-02-02
  • Postproxy Or use it in your n8n workflow!
    Or use it in your n8n workflow! //
    2026-02-02
  • Postproxy Or in Claude Code!
    Or in Claude Code! //
    2026-02-02

PostProxy.dev offers a unified API for seamless social media publishing to Instagram, Facebook, YouTube, LinkedIn, and X. It automates OAuth, rate limits, retries, content adaptation, and analyticsโ€”replacing platform-specific chaos with one reliable endpoint.โ€‹

Built for developers and automators using n8n, Zapier, LLMs, or CI/CD, it turns publishing into predictable infrastructure. Generate AI content, route by rules, and publish at scale without manual fixes.โ€‹

Free plan availableโ€”scale as you grow.

MCP included!

Upload-Post

$ Details
freemium $24.0 / Monthly (5 Profiles (Each profile 1 tiktok + 1 Instagram...))
Platforms
Web REST API N8n Zappier Airtable
Release Date
2025 February
Startup details
Country
Spain
Founder(s)
Juan Carlos Cavero Gracia, Vรญctor Manuel Cavero Gracia
Employees
1 - 9

Postproxy

$ Details
freemium $12.0 / Monthly (Starter, 10 Profile Groups, 120 Posts/mo)
Platforms
-
Release Date
2026 January
Startup details
Country
Germany
Employees
1 - 9

Upload-Post features and specs

  • 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.
  • 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.

Postproxy features and specs

  • Ease of Integration
    Postproxy offers a user-friendly API design that makes integration with existing applications straightforward and efficient.
  • Scalability
    The service is built to handle high volumes of requests, making it suitable for businesses expecting to scale operations.
  • Enhanced Security
    Postproxy provides robust security features such as encryption and IP whitelisting, ensuring data transmitted is secure.
  • Comprehensive Documentation
    The platform offers detailed, well-organized documentation that helps developers troubleshoot and implement solutions quickly.

Possible disadvantages of Postproxy

  • Cost
    Postproxy may be relatively expensive for smaller companies or projects with limited budgets, depending on the pricing plans offered.
  • Dependency on Third-Party
    Relying on a third-party service means that any downtime or service issues with Postproxy directly affect your own service reliability.
  • Feature Limitations
    Some advanced features that certain users might require could be missing or limited in lower-tier plans, necessitating a higher cost for full access.
  • Learning Curve
    Even with good documentation, there might be a learning curve for teams unfamiliar with such services, requiring time and resources to get up to speed.

Analysis of Upload-Post

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

Category Popularity

0-100% (relative to Upload-Post and Postproxy)
Social Media Tools
55 55%
45% 45
Social Media Scheduling
52 52%
48% 48
Developer APIs
51 51%
49% 49
APIs
51 51%
49% 49

Questions & Answers

As answered by people managing Upload-Post and Postproxy.

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

Postproxy's answer:

Developers, marketers, people building social media automations, people doing personal brand with use of AI tools like Claude Code and such.

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 โ€” 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.

Postproxy's answer:

We were building a product for ads creation at scale with fancy templates management, different platforms with adaptive sizing. Then Nano Banana got released and made a product largely obsolete. Postproxy was basically a part of that product.

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 โ€” one call handles everything. We also offer true white-label: your users connect their accounts directly, so you never touch their credentials.

Postproxy's answer:

Why there's similar products we offer years of experience in huge high loaded production systems making sure the flight is smooth.

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 โ€” 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

User comments

Share your experience with using Upload-Post and Postproxy. For example, how are they different and which one is better?
Log in or Post with
  1. User avatar
    Contact
    ยท 5 months ago
    ยท Reply

    I was surpised how easy it was to set up Postproxy.

  2. User avatar
    Contact
    ยท 5 months ago
    ยท Reply

    I was surpised how easy it was to set up Postproxy ๐Ÿคฏ.

  3. User avatar
    Contact
    ยท 5 months ago
    ยท Reply

    I was surpised how easy it was to set up Postproxy ๐Ÿคฏ.

What are some alternatives?

When comparing Upload-Post and Postproxy, you can also consider the following products

Buffer - Buffer makes it super easy to share any page you're reading. Keep your Buffer topped up and we automagically share them for you through the day.

Hootsuite - Enhance your social media management with Hootsuite, the leading social media dashboard. Manage multiple networks and profiles and measure your campaign results.

getLATE.dev - Schedule posts across Twitter, Instagram, TikTok, LinkedIn, Facebook, YouTube, and Threads with our powerful REST API. 99.97% uptime.

Postier App - Create, schedule, and publish to multiple platforms with content generation, smart automation, and real analytics.

Ayrshare - Powerful APIs that enable you to send social media posts effortlessly. Post and manage your users social account via an API.

Publer - Your Social Media Superhero