inFlow Inventory vs Erplain

inFlow Inventory7.1Visit Erplain7.0Visit

Higher score inFlow Inventory #7 in Inventory Management Software 7.1/10 From $129/mo (annual) · 14-day trial ✓ 5 of 5 features Visit inFlow

vs

Erplain #8 in Inventory Management Software 7.0/10 From $34/mo (annual) · 14-day trial ✓ 5 of 5 features Visit Erplain

• inFlow Inventory fits best

  Growing businesses with shipping workflows

• Erplain fits best

  Affordable QuickBooks-connected inventory

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Side by side

Feature	inFlow Inventory 7.1/10 Visit ↗	Erplain 7.0/10 Visit ↗
At a glance
Editor score	7.1	7.0
Ranking	#7 in Inventory Management Software	#8 in Inventory Management Software
Best for	Growing businesses with shipping workflows	Affordable QuickBooks-connected inventory
Pricing model	Paid	Paid
Starting price	$129/mo	$34/mo (best)
Free plan	—	—
Free trial	—	—
Free trial length	14 days · no card needed	14 days · no card needed
Deployment	Cloud, Desktop, Mobile	Cloud, Mobile
Platforms	Web, Windows, macOS, iOS, Android	Web, iOS
Support	Email, Live chat, Docs	Tickets, Docs
Compliance	SOC 2, GDPR	SOC 2, ISO 27001, GDPR, 2FA
Integrations	95+ integrations	4 integrations
Built for	Solo, Small business, Mid-market, Enterprise	Small business, Mid-market
Features inFlow Inventory 5/5 · Erplain 5/5
Barcode scanning	✓	✓
Purchase orders	✓	✓
Sales orders	✓	✓
Stock alerts	✓	✓
Mobile apps	✓	✓
Specs
Warehouse limit	1 warehouses	1 warehouses
SKU limit	Not published	Not published
Our review
Pros	Real-time inventory tracking across multiple locations Barcode scanning, label printing, picking, packing, and shipping Integrations with ecommerce, accounting, and shipping services	Real-time stock tracking with barcode scanning and low-stock alerts Purchase orders, sales documents, valuation, and reporting in one system Higher tiers add locations, batch tracking, assemblies, and a B2B Store API
Cons	No free plan Entrepreneur includes only one inventory location Entry plan limits usage to 1,200 sales orders per year	The Business plan supports one stock location Only four named integrations are available Advanced capabilities require higher-priced plans
Our verdict	inFlow Inventory is inventory management software for small and mid-sized businesses across wholesale, distribution, field service, retail, ecommerce, and manufacturing. It combines product and stock tracking with sales orders, purchase… Read the review →	Erplain is a cloud-based inventory and order management platform for small businesses, wholesalers, distributors, and B2B sellers. It combines real-time inventory tracking with purchase orders, supplier management, estimates, sales orders,… Read the review →

Strengths and trade-offs

• inFlow Inventory — where it wins

  • Real-time inventory tracking across multiple locations
  • Barcode scanning, label printing, picking, packing, and shipping
  • Integrations with ecommerce, accounting, and shipping services

  Where it doesn't

  • No free plan
  • Entrepreneur includes only one inventory location
  • Entry plan limits usage to 1,200 sales orders per year

• Erplain — where it wins

  • Real-time stock tracking with barcode scanning and low-stock alerts
  • Purchase orders, sales documents, valuation, and reporting in one system
  • Higher tiers add locations, batch tracking, assemblies, and a B2B Store API

  Where it doesn't

  • The Business plan supports one stock location
  • Only four named integrations are available
  • Advanced capabilities require higher-priced plans

• inFlow Inventory7.1/10 · From $129/mo (annual) · 14-day trial

  A broad inventory and shipping platform with a high annual-billing entry price.

  Visit inFlowFull verdict →
• Erplain7.0/10 · From $34/mo (annual) · 14-day trial

  A capable QuickBooks-connected inventory system with a one-location entry plan.

  Visit ErplainFull verdict →