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Infor Add-Ons & Third-Party Software
Updated July 2026 · By the ERP Research Editorial Team · Independent and vendor-neutral — no vendor pays for placement or ranking.
Infor add-ons are third-party applications that extend Infor ERPs — CloudSuite Industrial (Syteline), LN, M3 and CSD — with specialist capabilities such as EDI, document management, planning and shop-floor tools. They typically integrate through Infor OS and the ION middleware layer, and partner solutions are listed on the Infor Marketplace.
Infor's industry CloudSuites cover deep manufacturing and distribution functionality, but real deployments still lean on third parties for retailer EDI mandates, AP automation, advanced planning and analytics. Integration usually runs through Infor OS and ION APIs rather than point-to-point connections, which changes how you should evaluate connector claims.
This directory organises Infor-compatible add-ons by business problem, independently researched. Each category page compares options side by side — including where the CloudSuite's native capability may be enough — so you can shortlist without relying on vendor marketing alone.
Infor add-ons by category
30 products in this directory work with Infor. Start from the category comparisons below.
The Infor Marketplace vs an independent directory
Infor's Marketplace lists partner solutions across its product lines and is the right place to confirm that a vendor genuinely supports your specific Infor product and version. It won't rank competing options or tell you when native CloudSuite functionality makes a purchase unnecessary. Use the comparisons here to shortlist, then verify product-line support on the Marketplace.
Popular add-ons that work with Infor
Frequently asked questions
How do add-ons integrate with Infor ERPs?
Modern integrations go through Infor OS — the ION middleware, its APIs and standard BODs (business object documents) — which keeps upgrades cleaner than direct database links. When evaluating a vendor, ask specifically which Infor products and versions they support through ION; 'Infor integration' alone can mean very different things.
Which Infor products do these add-ons cover?
Coverage varies widely by vendor. Most target the manufacturing and distribution CloudSuites — CloudSuite Industrial (Syteline), LN, M3 and CloudSuite Distribution — while some also support legacy on-premise versions. Always confirm your exact product and deployment model rather than assuming Infor-wide support.
Do I need an add-on, or does the CloudSuite do it natively?
Infor's industry suites are deep, and the answer is genuinely 'it depends' by module. EDI, freight, documents and tax are commonly extended; core manufacturing and financials less so. Our category pages state where native functionality typically suffices so you can challenge vendor claims.
Related resources
Building out your Infor stack?
Tell us what you're trying to solve and we'll send an independent shortlist of Infor-compatible tools — with honest pros, cons and pricing guidance.