Software Alternatives, Accelerators & Startups

Postproxy VS Mixpost

Compare Postproxy VS Mixpost and see what are their differences

Postproxy logo Postproxy

Postproxy is a unified API to publish, manage comments, direct messages, and reviews across Instagram, TikTok, LinkedIn, X, YouTube, Facebook, Threads, Bluesky, and more.

Mixpost logo Mixpost

Mixpost is a Self-hosted marketing software that you can use to create, plan and publish posts across major social networks.
  • Postproxy
    Image date //
    2026-08-04
  • Postproxy
    Image date //
    2026-08-04
  • Postproxy
    Image date //
    2026-08-04
  • Postproxy
    Image date //
    2026-08-04
  • Postproxy
    Image date //
    2026-08-04

Postproxy is a social media API for products that need more than publishing. Publish posts, manage comments, DMs and reviews, track post and profile analytics, and receive webhooks across major platforms. Built for SaaS products, automation workflows, and agents that need reliable social media infrastructure without maintaining every platform API themselves.

Built for developers and automators using n8n, Zapier, LLMs, or CI/CD, it turns publishing into predictable infrastructure.

Free plan available, scale as you grow.

MCP included!

  • Mixpost Landing page
    Landing page //
    2023-05-16

Postproxy

$ Details
freemium $12 / Monthly (Starter, 10 Profile Groups, 120 Posts/mo)
Release Date
2026 February
Startup details
Country
Germany
City
Berlin
Founder(s)
Dmitry Sereda, Denis Baranov
Employees
1 - 9

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.

Mixpost features and specs

No features have been listed yet.

Analysis of Postproxy

Overall verdict

  • I don't have reliable information about Postproxy (postproxy.dev) in my knowledge base, so I can't give you a verified assessment of whether it's good. I'd recommend evaluating it directly against your own requirements before committing.

Why this product is good

  • The service appears to be a proxy-related developer tool based on its name and domain, which could be useful for API request handling, testing, or routing
  • A dedicated '.dev' domain suggests it targets developers, which often means a focus on developer experience and integration
  • Proxy tools in general can help with tasks like request inspection, mocking, rate limiting, and debugging
  • Without verified reviews or documentation, you should check its official docs, pricing, uptime/SLA claims, and community feedback before relying on it

Recommended for

  • Developers who need a quick proxy or request-routing solution and are willing to trial the tool first
  • Teams evaluating lightweight API proxying, mocking, or debugging tools
  • Users who prioritize doing their own due diligence via official documentation and independent reviews before adopting a service

Postproxy videos

Postproxy Walkthrough: Social Media API for Publishing, Comments & DMs

Mixpost videos

Mastering Social Media Management with Mixpost: The Ultimate Self-Hosted Software

More videos:

  • Review - Building ContentFlow: Mixpost Integration for Social Media

Category Popularity

0-100% (relative to Postproxy and Mixpost)
Social Media Tools
34 34%
66% 66
APIs
100 100%
0% 0
Social Media Marketing
0 0%
100% 100
Developer APIs
100 100%
0% 0

Questions & Answers

As answered by people managing Postproxy and Mixpost.

What's the story behind your product?

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.

Why should a person choose your product over its competitors?

Postproxy's answer

Postproxy is a production-grade social media API for SaaS products, AI agents, and multi-tenant platforms. It provides one API for publishing, comments, direct messages, reviews, analytics, webhooks, and OAuth account connections across Instagram, Facebook, Threads, LinkedIn, TikTok, X, YouTube, Pinterest, Google Business Profile, Bluesky, and Telegram.

Compared with publishing-only APIs and automation tools, Postproxy is designed for customer-facing products that require official platform integrations, explicit delivery statuses, automatic retries, profile-group isolation, predictable pricing, and infrastructure built for production workloads.

What makes your product unique?

Postproxy's answer

Postproxy combines production-grade publishing infrastructure, engagement, and analytics in one social media API. Every publishing request has an explicit status and human-readable failure reason, failed deliveries can be retried automatically, and the same platform also handles comments, direct messages, reviews, profile analytics, and webhooks.

Postproxy uses official platform APIs and OAuth flows, supports isolated profile groups for multi-tenant products, and provides integrations for n8n, Make, and Zapier, as well as an MCP server for AI agents.

How would you describe the primary audience of your product?

Postproxy's answer

Postproxy is primarily built for developers and product teams creating SaaS platforms, AI agents, marketing tools, and multi-tenant social media products. It is also used by agencies and automation specialists that manage social accounts for multiple customers.

Individual creators can use Postproxy, but the platform is optimized for software products and production workflows rather than manual social media management.

User comments

Share your experience with using Postproxy and Mixpost. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, Mixpost seems to be more popular. It has been mentiond 4 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Postproxy mentions (0)

We have not tracked any mentions of Postproxy yet. Tracking of Postproxy recommendations started around Feb 2026.

Mixpost mentions (4)

  • I have made more than $1000 so far from selling software before launch. Validated idea.
    Well, shortly: Is a self-hosted software for social media management. You can see more details on the product site: https://mixpost.app. Source: over 3 years ago
  • I have made more than $1000 so far from selling software before launch. Validated idea.
    If you are curious to see what this software can do, I invite you to visit the website: https://mixpost.app/. Source: over 3 years ago
  • The Self-Hosted social media management solution: Goodbye monthly subscriptions.
    Mixpost is a self-hosted social media management software that provides bloggers, artisans, entrepreneurs, and large marketing teams with the tools they need to manage their online presence efficiently. Source: over 3 years ago
  • [Seeking] Self hosted social media posting - Buffer alternative?
    I later came across mixpost also mentioned by /u/rrrmmmrrrmmm. It looks like the absolute best!. But, It looks like it's still in development sadly. Joined their discord and will be keeping up with them! Source: over 3 years ago

What are some alternatives?

When comparing Postproxy and Mixpost, you can also consider the following products

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.

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

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.

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

Postiz - Streamline your social media with Postiz. Schedule posts, analyze performance, and manage all accounts in one place.

SproutSocial - Sprout Social is a social media management tool created to help businesses find new customers & grow their social media presence. Try it for free.