Coupler.io vs customJS

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Coupler.io compared with customJS
Detail	Coupler.io	customJS
What it does	Data Integration Platform & AI Analytics	The missing toolkit for what you build.
Stage	Established	Not given
Founded	Not given	Not given
Based in	Not given	DE
Pricing model	freemium	freemium
Pricing	Not given	Not given
Key features	Connect 400+ data sources Secure data storage and control	JavaScript Execution with full NPM support PDF Generation with pixel-perfect conversion Screenshots of any web page Static HTML page hosting Drag-and-drop form builder Headless form backend Email forwarding to webhooks Web scraper API for data extraction MCP Server for AI agent integration
What makes it different	Instant access to 400+ data sources without coding Human-first platform with expert support and guidance	Integrates directly into Make.com and n8n workflows Full NPM support for JavaScript execution White-label PDF generation without watermarks Free tier with 600 requests per month Combines code power with no-code simplicity
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	79 no change since last check	43 no change since last check
Trust Flow (Majestic)	28	18
Citation Flow (Majestic)	50	32
Referring domains (Majestic)	4190	254

4 details filled in for both companies.