Kyle Moloney
Procurement & Operations | 10+ Years
Kyle has spent over a decade managing procurement and operations for manufacturing companies ranging from small food producers to mid-size contract manufacturers. He now writes about practical inventory management, supply chain, and production operations.
inFlow is genuinely good software, and it's earned its popularity among distributors and hybrid distribution/light-assembly businesses fairly. At around $149/mo (as of mid-2026 — hedge this, pricing shifts and varies by plan, so confirm current numbers directly with inFlow), it's well-priced for what it does well: order management, pick/pack workflows, barcode scanning, and multi-location stock. For a business that's mostly buying, storing, and shipping — with maybe some light kitting on top — inFlow is a strong, mature choice.
Where it shows its ceiling is manufacturing depth. inFlow's bill-of-materials handling is functional but light — it wasn't built around multi-level assemblies, intermediate products, or shop-floor production tracking, and those capabilities are either thinner than a manufacturing-first tool or gated behind higher tiers. A business that starts as "mostly distribution" and grows into real production — multi-stage BOMs, lot genealogy for compliance, actual work orders — tends to hit that ceiling within a year or two and starts evaluating alternatives that were built manufacturing-first rather than distribution-first with manufacturing added on.
That's not a criticism of inFlow so much as a fit question. If you're a pure distributor, keep reading only out of curiosity — inFlow is probably still your best option. If manufacturing is becoming (or already is) the core of what you do, here are five tools worth evaluating, roughly ordered by manufacturing depth.
1. Nstock
Nstock is built around manufacturing specifically, not distribution with manufacturing bolted on: multi-level bills of materials, lot genealogy for full batch traceability, production run tracking, AI-driven demand forecasting, and sales quotes with live COGS so your team never quotes below margin. It's the depth inFlow doesn't prioritize, built as the starting point rather than an add-on.
There's a genuinely free tier for finished-goods tracking, and paid plans start at $49/mo. Setup is self-serve, and most teams are live within days.
The honest caveat: if you're a pure distributor — buying finished goods and reselling or lightly kitting them, with no real production or BOM depth to speak of — inFlow's pick/pack workflows and B2B ordering portal are genuinely strong, and switching wouldn't gain you much. Nstock is the right move specifically when production, BOMs, and lot compliance are becoming your actual operational core. See the full breakdown at Nstock vs inFlow.
2. Katana MRP
Katana runs $299/mo flat for its Core plan (as of July 2026) and is a polished, manufacturing-focused platform — a reasonable step up in production depth from inFlow, with strong BOM handling, production scheduling, and shop floor tracking in a clean, modern interface.
The free plan caps at 30 SKUs — too small to test real BOM data — and paid pricing sits above inFlow without inFlow's distribution-side breadth (B2B portal, more mature pick/pack tooling). Worth evaluating if manufacturing depth matters more to you than distribution features. See Nstock vs Katana MRP.
3. Cin7 Core
Cin7 Core, around $349/mo, covers both sides — real manufacturing capability alongside enterprise-grade distribution and omnichannel tooling: EDI, B2B portals, integrated POS, multi-channel retail. If you genuinely need both deep production and deep omnichannel distribution in one platform, Cin7's breadth is hard to match.
That breadth comes with real setup weight — implementations commonly take weeks of configuration — and a lot of small manufacturing teams end up paying for distribution-side capability they don't use. Pick Cin7 Core if your operation spans both manufacturing and complex multi-channel sales. See Nstock vs Cin7 Core.
4. Fishbowl
Fishbowl, around $349/user/mo, is a long-standing manufacturing and warehouse tool, especially popular with QuickBooks-centric small manufacturers who want deep accounting integration alongside inventory and light production tracking.
Its BOM and production tracking is more manufacturing-oriented than inFlow's, but the per-user pricing scales expensively as your team grows, and the setup and interface reflect its QuickBooks-desktop-era roots. Pick Fishbowl if QuickBooks integration is non-negotiable and you're comfortable with a longer implementation in exchange for a proven track record. See Nstock vs Fishbowl.
5. Sortly
Sortly is visual, photo-based asset and inventory tracking — free for up to 100 items, with paid plans around $29/mo. It's not a manufacturing alternative to inFlow so much as a much lighter tool for a narrower job: knowing where physical items and equipment are, with photos and simple quantity tracking.
There's no BOM engine, no production run tracking, and no cost rollup from raw materials to finished goods — it isn't built for that. It's worth a mention here only because some inFlow evaluators are actually looking for simpler asset tracking rather than inventory management at all, and Sortly is the right tool for that specific, narrower need. See Nstock vs Sortly.
How to Choose
Three questions cut through most of the noise in this decision.
Do you make products, or move them? If most of your operational complexity is buying, storing, and shipping finished goods, inFlow (or something like it) is probably still the right fit. If you're running actual production — recipes, assemblies, work orders — weight manufacturing-first tools instead.
Do you have lot compliance requirements? If regulated industries (food, cosmetics, supplements) require full batch traceability, check lot genealogy depth specifically — this is one of the clearest gaps between distribution-first and manufacturing-first tools.
Does the price match your actual usage? A team paying for distribution-side breadth (B2B portals, advanced pick/pack) they don't touch, or conversely paying enterprise pricing for manufacturing depth a lighter tool would cover, is a mismatch worth fixing either direction.
Frequently Asked Questions
Can I migrate from inFlow?
Yes. Product, BOM, and stock data typically exports to CSV and imports cleanly into a new system. Most teams we've seen are fully live within one to two weeks. See switching to Nstock for a step-by-step breakdown.
Is Nstock harder to learn?
Roughly comparable in learning curve — the main difference is that Nstock's onboarding includes manufacturing concepts (BOMs, production runs, lot tracking) that inFlow doesn't emphasize, simply because they're central to what Nstock does. If you're already thinking in those terms, it won't feel like a step up in complexity.
What if I do both distribution and manufacturing?
Honestly, it depends on the mix. If manufacturing is the larger or growing share of your business, a manufacturing-first tool like Nstock is usually the better long-term fit even if it means a lighter distribution toolset today. If distribution is still the larger share, inFlow or a broader platform like Cin7 Core may serve you better until that balance shifts. See pricing for current plan details across the board.