Upload-Post VS fx

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

Rating: 0 reviews
Pricing: Freemium Free trial $24 / Monthly (5 Profiles (Each profile 1 tiktok + 1 Instagram...))

Rating: 0 reviews
Pricing: Open source

HTMLCSS to Image API

Capture website screenshots, render HTML/CSS, or create templated graphics. Render images or PDFs. Use MCP with AI, no-code automation, or the REST API. No browsers needed. sponsored

Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Based on our record, fx seems to be more popular. It has been mentioned 21 times since March 2021.

social mentions: 0 vs 21
Social Media Tools popularity: 100% vs 0%
alternatives listed: 42 vs 61

Base details

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

	Upload-Post	fx
Website	upload-post.com	github.com
Pricing	Freemium Free trial $24 / Monthly (5 Profiles (Each profile 1 tiktok + 1 Instagram...)) Official pricing	Open source
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	Developer Tools JSON Development Image Optimisation +1

About Upload-Post and fx

In their own words, as submitted to SaaSHub.

Upload-Post

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...

Features and specs

What each product offers, as listed by its team.

Upload-Post 7 features

fx 5 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.

Interactive JSON Viewer
fx provides an interactive command-line JSON viewer that allows users to explore and manipulate JSON data intuitively.
Simple and Lightweight
The tool is compact and easy to use, making it an excellent choice for users who need quick data examination without complex setup.
Scriptable
Users can use JavaScript expressions to filter and transform JSON data, offering flexibility in data manipulation.
Integration
fx can be easily integrated into shell scripts and other command-line tools due to its standard input/output operations.
Cross-Platform Compatibility
Being a Node.js-based tool, fx is cross-platform and can run on multiple operating systems supporting Node.js.

Possible disadvantages

Limited Functionality
fx is designed primarily for viewing and transforming JSON, so it may not have advanced features found in full-fledged data processing tools.
JavaScript Requirement
Users need to be familiar with JavaScript to effectively use fx's data transformation features, which might be a barrier for non-programmers.
Command-Line Only
As a command-line tool, fx lacks a graphical user interface, which might be less appealing for users who prefer visual data interaction.
Performance
Handling very large JSON files may lead to performance issues, as fx is primarily built for lightweight quick tasks.

Analysis

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

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

No analysis of fx yet.

Videos

Walkthroughs and reviews on video.

Upload-Post 0 videos + Add

fx 3 videos + Add

No Upload-Post videos yet. You could help us improve this page by suggesting one.

Suzuki FX | Suzuki Alto First Generation: Owner Review: Price, Specs & Features | PakWheels

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

100% 100%

Social Media Tools

0% 0%

File Manager

100% 100%

Social Media Scheduling

0% 0%

File Explorer

100% 100%

Questions & Answers

As answered by people managing Upload-Post and fx.

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.

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

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

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.

User comments

Share your experience with using Upload-Post and fx. For example, how are they different and which one is better?

Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

Upload-Post 0 mentions

fx 21 mentions

Tracking Upload-Post since Feb 2026.

fx :Tiny, open, native coding agent.
I think there is a name clash here, I like fx the json viewer https://github.com/antonmedv/fx (20.6k star on gh). - Source: Hacker News / about 2 months ago
🔓5 Open Source Tools That Changed My Development Workflow Forever
Fx improves this with an interactive JSON processor made for developers. It combines viewing capabilities with powerful transformation functions that make complex data manipulation simple. - Source: dev.to / over 1 year ago
Command Line Tools I Like (2022)
Coincidentally, yesterday I decided I needed a JSON TUI and landed on fx (https://github.com/antonmedv/fx), which seems to have come out of the Wave terminal project and looks quite similar... - Source: Hacker News / about 2 years ago

Alternatives to Upload-Post and fx

When comparing Upload-Post and fx, 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.

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JSON Crack
Visualize JSON into interactive graphs

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

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jq
jq is like sed for JSON data - you can use it to slice and filter and map and transform structured...

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