Jenkins - Jenkins is an open-source continuous integration server with 300+ plugins to support all kinds of software development
Zoho Inventory - Zoho Inventory is an online inventory management software ideal for small businesses. Simplify your inventory and order operations. Try for FREE!
CircleCI - CircleCI gives web developers powerful Continuous Integration and Deployment with easy setup and maintenance.
TradeGecko - TradeGecko (now QuickBooks Commerce) is inventory management software for ecommerce and wholesalers - simplify your inventory & order operations with powerful inventory management, multichannel selling, inventory reports and more!
Travis CI - Focus on writing code. Let Travis CI take care of running your tests and deploying your apps.
Fishbowl Inventory - Fishbowl offers manufacturing and warehouse management solutions for QuickBooks.