If you work in Ops, Marketing, or Engineering, you know the pain: * "Why aren't my Shopify orders showing up in HubSpot?" * "Why did Zapier just duplicate 500 contacts?" * "Does this sync support custom fields or just standard ones?" Native integrations often act like "black boxes"—they either work, or they break silently. I built IntegrateStack to shed some light on these connections. What is it? It's a massive, static-generated resource (built with Astro!) that covers 171 integration pairs across 39 of the most popular SaaS tools. How does it help? Instead of digging through generic API docs, we split every integration into two paths: 1. Setup Guides: For when you are building the stack. We tell you upfront if a native integration is enough, or if you need an automation tool (like Make or Relay) to handle the complexity. 2. Troubleshooting: For when things are on fire. We list specific "symptoms" (like missing leads or sync loops) and give you the diagnostic steps to fix them. We currently cover the "E-commerce Triangle" (Shopify/Etsy), the "CRM Core" (HubSpot/Salesforce), and the "Productivity Hub" (Slack/Notion/Airtable). I’d love to know: What is the one integration that breaks the most for you? Let me know in the comments and I'll prioritize adding a troubleshoot guide for it as we are constantly expanding our database.

IntegrateStack

Diagnose and fix broken SaaS integrations instantly.

Diagnose and fix broken SaaS integrations instantly.