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Inform ERP (DDI System)

Inform ERP (DDI System) at a glance
VendorDDI System (part of Advantive)
HeadquartersSandy Hook, Connecticut, USA (Advantive HQ: Tampa, Florida)
OwnershipAdvantive, a PE-backed software group (TA Associates; growth recapitalization 2023 led by Insight Partners and OA Private Capital)
DeploymentCloud or on-premises
Target marketSmall and midsize US wholesale distributors
IndustriesJanitorial/sanitation, HVAC and plumbing, foodservice equipment, bearings and power transmission, fasteners, paper and packaging
PricingPricing on request
Websiteadvantive.com/products/ddi-system

What Inform ERP is

Inform ERP is a distribution ERP system built by DDI System and sold today under the Advantive brand. Core ERP functions, embedded CRM, e-commerce, and analytics sit in one package on a single database, a level of integration that distributors of this size otherwise assemble from separate products. The intended buyer is a small or midsize US wholesale distributor that wants operational, sales, and web-storefront data in one place rather than synchronized across point solutions.

Company and product background

DDI System is a Connecticut-based distribution software specialist that spent more than two decades developing Inform ERP. In 2022 the company became part of Advantive, a Tampa-based software group formed by private equity firm TA Associates together with the operating team ST6 to consolidate specialty manufacturing and distribution software vendors; sister acquisitions include Distribution One, Advantzware, InfinityQS, and Kiwiplan. A growth recapitalization followed in 2023, led by Insight Partners and OA Private Capital, with TA Associates remaining invested. Development did not stall at the acquisition, with version 22 and subsequent updates shipping under Advantive.

What it covers

Core modules run demand-forecast-driven inventory management, order entry and fulfillment, customer-specific pricing with margin controls, warehouse management, and financial accounting with drill-down reporting and role-based dashboards. The embedded CRM ties customer communication and sales activity directly to transaction history. Optional components include a B2B e-commerce storefront, wireless warehouse scanning, EDI, mobile tools, and vendor-managed inventory (VMI).

Target market and industries

Named verticals cover janitorial and sanitation supply (JanSan), HVAC and plumbing, foodservice equipment, bearings and power transmission, fasteners, door and safety hardware, paper and packaging, and hose and accessories. The common thread is a distributor whose inside sales team works accounts actively while a growing share of customers orders online, which is precisely the shape the single-database CRM and storefront combination was built for.

Deployment and pricing

Cloud or on-premises, whichever suits the infrastructure. Advantive does not publish pricing and provides quotes on request, so budget expectations are best built through a structured ERP selection process with comparable quotes from several vendors in this class.

Editorial verdict

For a small or midsize wholesaler in one of its named verticals, the pitch is compact: ERP, CRM, and a B2B storefront on one database, at a scale where buying and integrating three separate products would strain the budget. One question to settle first is the portfolio overlap, since Advantive also owns the directly competing ERP-ONE; ask for roadmap and support commitments on your specific line and write them into the contract. Manufacturers, multi-country groups, and enterprise-scale operations are shopping in a different class.

What the Inform ERP (DDI System) website looks like

Current view of the vendor homepage, captured by our editorial team.

Screenshot of the Inform ERP (DDI System) vendor homepage

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Frequently asked questions

Who is Inform ERP for, and why choose it over separate best-of-breed tools?

Wholesale distributors on the smaller end of the US market whose inside sales teams work accounts actively while more of the order flow shifts online; JanSan, HVAC and plumbing, foodservice equipment, bearings, fasteners, door hardware, packaging, and hose distributors are the named verticals. Against a best-of-breed stack the trade is simple: one database instead of three synchronized systems, which spares integration spend and keeps every quote, call, and web order attached to the same customer record.

How is Inform ERP deployed and what does it cost?

Cloud or on-premises, at the customer's choice, with pricing available only on request. Expect to build your budget from competing quotes; a structured ERP selection process across several vendors in this class is the most reliable route to realistic numbers.

Who owns DDI System now, and does the ERP-ONE overlap matter?

Advantive has owned DDI System since 2022; the Tampa group was assembled by TA Associates with operating team ST6 and recapitalized in 2023 led by Insight Partners and OA Private Capital. Development continued past the deal, with version 22 and later updates shipping under the new owner. The overlap with sister product ERP-ONE is real but so far benign: both lines are maintained and marketed in parallel with no consolidation announced. Protect yourself contractually with written roadmap and support commitments, and since the ddisystem.com web presence merged into advantive.com, ask for current references in your own vertical to compensate for the thinner public record.