Types of EDI: A Complete Guide for Businesses

Electronic Data Interchange (EDI) is the standard method for automating B2B transactions like purchase orders, invoices, and shipping notices. But not all EDI is the same. Depending on your trading partners, business size, and tech capabilities, the type of EDI you choose can drastically affect your operations.

Types of EDI: A Complete Guide for Businesses | ActionEDI
Types of EDI: A Complete Guide for Businesses | ActionEDI

1. Direct EDI (Point-to-Point)

How it works: A direct, secure connection (often via AS2) between two trading partners for EDI document exchange.

  • Best for: High-volume, frequent exchanges between large partners.
  • Pros: Fast, reliable, secure.
  • Cons: Expensive setup and limited scalability without IT support.

2. EDI via VAN (Value Added Network)

How it works: A third-party VAN provider manages message routing between partners.

  • Best for: Companies with many trading partners and compliance needs.
  • Pros: Simplified communication, archive logs, compliance support.
  • Cons: Recurring VAN fees and possible delivery delays.

3. Web EDI

How it works: A cloud-based portal that allows partners to manually enter or download EDI documents.

  • Best for: Small vendors with limited tech resources.
  • Pros: No software needed, low cost to start.
  • Cons: Manual data entry, prone to error, less scalable.

4. Email EDI

How it works: EDI files are sent as email attachments, often encrypted or zipped.

  • Best for: Informal exchanges or temporary setups.
  • Pros: Simple and cost-effective.
  • Cons: Not real-time or fully secure; risk of human error.

5. API-Based EDI

How it works: Uses APIs to transmit EDI data in real-time between software systems.

  • Best for: Businesses that want real-time automation and ERP integration.
  • Pros: Fast, flexible, modern.
  • Cons: Requires tech setup and partner compatibility.

6. Mobile EDI

How it works: Allows EDI access and management from mobile devices or apps.

  • Best for: On-the-go businesses and remote teams.
  • Pros: Mobility and real-time access.
  • Cons: Limited functionality compared to desktop platforms.

7. Integrated EDI

How it works: EDI is embedded into your ERP or WMS system for seamless workflows.

  • Best for: Businesses seeking end-to-end automation.
  • Pros: High efficiency, real-time updates, minimal manual input.
  • Cons: Requires upfront investment and system integration.

Which Type of EDI Is Right for You?

Choosing the right type of EDI depends on your business volume, trading partner requirements, and available resources. ActionEDI supports all common EDI formats and methods—offering fast onboarding, flat pricing, and real-time automation tailored to your needs.

Ready to modernize your EDI? Book a demo today and discover how ActionEDI can streamline your order processing.