inFlow Inventory

inFlow Inventory is stock management software for wholesalers, distributors, and small manufacturers. It covers receiving, putaway, picking, shipping, customer and supplier orders, stock valuation, barcode scanning, and a B2B portal allowing customers to order directly; the editor also markets its own scanner and label printer. Pricing is in dollars: the Entrepreneur plan costs $129/month on annual billing ($161 monthly) with 2 users, 1 integration, and 1,200 sales orders per year; Small Business $349/month with 5 users, 3 integrations, and 12,000 orders; Mid-Size $699/month with 10 users, 5 integrations, and unlimited orders; Enterprise on request. The inFlow Manufacturing and inFlow Stockroom product lines are charged separately, from $179 and $99/month.

The interface and support are English-only, with no French version, effectively excluding non-English-speaking teams day-to-day. The integration catalog is one of the richest in this selection, with 95+ connectors: Shopify, WooCommerce, PrestaShop, Magento, BigCommerce, and Squarespace on store, Amazon, eBay, Etsy, Walmart, and Rakuten on marketplaces, QuickBooks Online and Xero on accounting, and 40+ carriers via EasyPost. A public documented API is offered, complemented by an MCP server for developing custom integrations, and SSO goes through Entra, Google, Okta, or OneLogin. Multi-warehouse and barcode are native. The main constraint is the integration counter: the entry plan allows only one, capped at 1,200 orders per year, so a multichannel seller must move to $349/month.