Shopify & Etsy Inventory Sync – Software Review & Migration

I'm currently using Multiorders to manage inventory across my Shopify store and multiple Etsy listings, but I'm experiencing ongoing sync issues and am looking to move to a more reliable solution. Before any migration work begins, I'd like you to review my current setup and recommend the best software for my needs. This is an important part of the job. I want to understand what you'd suggest and why, before we agree on a tool. **My setup:** - Shopify store (primary) - Multiple Etsy listings that need to share the same stock levels - Approximately 500 SKUs - Stock level sync is the priority **What the job involves:** 1. Review my current Multiorders setup 2. Recommend the best replacement tool for my specific needs (with reasoning) 3. Handle the full migration — connecting Shopify and all Etsy listings, mapping SKUs, and thoroughly testing that sync is working correctly before handover **Please include in your application:** - Which software you would recommend for this setup and why - Any tools you have direct experience setting up for Shopify/Etsy sync - A fixed price quote - Examples of similar migrations you've completed I'm looking for someone who has done this before and can flag any potential complications based on my setup. Budget is £150, with some flexibility if data cleaning requirements justify it.