Flippa.com
- Free Plan
- Yes
- Marketplace Focus
- Websites, Ecommerce Stores, Apps, Domains
- Built-in Escrow
- Yes
- Business Valuation Tools
- Yes
PitneyShip
- Free Plan
- Yes
- Multi-Carrier Support
- Yes
- Marketplace Integrations
- Amazon, eBay, Shopify, and others
- Batch Label Printing
- Yes
- API Access
- Yes