inFlow Inventory review

inFlow Inventory is stock, sales, purchasing, and order-fulfillment software aimed at small and midsize businesses. It tracks inventory across locations, manages sales orders and invoicing, and supports purchasing tasks such as sending RFQs and scanning received items. Reordering tools are intended to help teams replenish stock ahead of time.

For businesses that make or bundle products, inFlow also includes tools to assemble products and kits. Its built-in Report Assistant lets users ask questions about orders and inventory. The software offers a 14-day free trial, but no free plan is listed.

The fit depends partly on team size and location count. Lite is for small teams with one location; Core adds capacity for multiple locations; Pro and Max offer unlimited locations, with higher-tier features such as B2B Showroom and lot or serial-number tracking. Those tiers come with monthly fees, and some features cost extra on lower plans.

inFlow covers several connected jobs in one product: stock tracking, sales orders and invoicing, purchasing, receiving, reordering, and assembly. That can suit a small or midsize business that wants inventory and order workflows together rather than a tool focused only on stock counts. The Report Assistant adds a way to ask questions about orders and inventory, according to the product description.

The plans also include unlimited products and orders, according to the published pricing details. Lite supports one location and two team members; Core increases that to five locations and five team members. Pro and Max include unlimited locations, with room for 10 and 20 team members respectively. B2B Showroom is included with Pro and Max, while Max includes lot and serial-number tracking.

There is some positive user feedback on usability, though it is not unanimous. In one Reddit thread, a user who said they were staying with inFlow described its overall user experience as better than other inventory apps they had considered. The same commenter also cited limitations, expense, and slow bug fixes, so that praise comes with a clear caveat.

The price can climb beyond the headline rate. The pricing details checked on November 7, 2026 list Lite at $129 per month, or $99 per month billed annually; Core at $379 monthly or $299 annually; Pro at $629 or $499; and Max at $879 or $699. Lite is capped at two team members and one location, while Core allows five members and five locations. Additional members cost $29 each per month for the first five, then $24 each.

Several useful features are paid add-ons on Lite, Core, or Pro: lot tracking and serial-number tracking each cost $39 per month, as does B2B Showroom on Lite and Core. API access is $49 per month. Basic onboarding costs $499 and is required on Core, Pro, and Max; optional on Lite. Overage fees are not published.

Users also report reliability and support concerns. One Reddit poster described a counting-sheet bug, and a commenter in another thread said a simple UI bug took three months to fix. These are individual reports, not proof of a general pattern, but they are worth weighing before committing.

The pricing page lists Lite at $129 per month, or $99 per month billed annually. There’s no free plan; the trial is 14 days. Lite covers 2 team members and 1 location, with unlimited products, orders, and integrations. Core jumps to $379 monthly ($299 annually) for 5 team members and 5 locations. Pro is $629 monthly ($499 annually), with 10 team members, unlimited locations, and B2B Showroom. Max costs $879 monthly ($699 annually) for 20 team members, unlimited locations, and lot and serial tracking. The jump from Lite to Core is $250 per month at monthly rates, so adding locations gets expensive fast.

Check add-ons before comparing plans: extra team members cost $29 each per month for the first five, then $24; API access is $49 per month. Lot tracking, serial tracking, and B2B Showroom each cost $39 per month on eligible lower tiers. Basic onboarding is $499, optional on Lite but required on Core, Pro, and Max. Training and implementation cost $999 and $2,999. Overage fees are not published.

The available material doesn’t specify migration tools, supported import formats, data export options, or contract and cancellation terms. Don’t assume your product catalog, order history, customer records, or stock data will transfer cleanly. Before switching, ask inFlow what it can import and export, whether historical data is included, and whether help with migration costs extra. The published $499 basic onboarding fee is required on Core, Pro, and Max; extra training and data imports are listed at $199 per hour.

The pricing details don’t establish a technical lock-in, but paid onboarding and add-ons can raise the cost of changing systems later. Confirm how you’ll retrieve your data if you leave, especially if you pay for API access or tracking features. On the other side of a switch, map your locations, team-member needs, and any lot or serial tracking before choosing a tier. Our verdict says Reddit users report bugs and slow fixes; treat support responsiveness as a question to resolve during the 14-day trial, not an assumption.