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Head-to-head · API Catalog Tools

Axway Amplify Engage vs Postman

  • Updated Oct 2026
  • Both researched from official sources
  • 1 check side by side
Higher score Axway Amplify Engage #4 in API Catalog Tools 8.4/10 Pricing on request ✓ 0 of 2 features Visit Axway
Postman #8 in API Catalog Tools 7.8/10 Free plan · paid from $9/mo (annual) Free plan✓ 0 of 2 features Visit Postman

Axway Amplify Engage leads on 0 checks, Postman on 1, and 0 are even. Who comes out ahead on the 1 yes/no, price and count check where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreAxway Amplify Engage · 8.4/10
  • Free planonly Postman

Axway Amplify Engage scores higher on our rubric for api catalog tools: 8.4 against 7.8 out of 10; our editors rank them #4 and #8.

Postman offers free plan; Axway Amplify Engage doesn't publish it.

Axway Amplify Engage is the better fit for enterprises running API marketplaces. Postman is the better fit for API teams that need testing and collaboration.

  • Axway Amplify Engage fits best

    Enterprises running API marketplaces

  • Postman fits best

    API teams that need testing and collaboration

Advertiser disclosure: iTechGuides is reader-supported. We may earn a commission when you click some links. How we rank.

Side by side

Feature Axway Amplify Engage 8.4/10 Visit ↗ Postman 7.8/10 Visit ↗
At a glance
Editor score 8.4 7.8
Ranking #4 in API Catalog Tools #8 in API Catalog Tools
Best for Enterprises running API marketplaces API teams that need testing and collaboration
Pricing model Paid Free plan + paid
Starting price Not published $9/mo
Free plan Not published ✓ (best)
Free trial — —
Deployment Cloud Cloud, Desktop, Browser extension
Platforms Web Web, Windows, macOS, Linux, Chrome extension
Support Community, Docs Tickets, Community, Docs
Compliance SOC 2, GDPR, HIPAA, PCI DSS SOC 2, ISO 27001, GDPR, HIPAA, PCI DSS
Integrations 4 integrations 8 integrations
Built for Enterprise, Mid-market Solo, Small business, Mid-market, Enterprise
Features Axway Amplify Engage 0/2 · Postman 0/2
Ownership assignment Not published Not published
Governance workflows Not published Not published
Specs
Catalog sources Not published Not published
Portal access Not published Not published
API spec formats Not published Not published
Deployment options Not published Not published
Our review
Pros
  • Discovers and organizes APIs across AWS, Azure, Apigee, and MuleSoft.
  • Supports marketplace publishing, subscriptions, and Stripe billing.
  • Includes compliance validation, access controls, and usage analytics.
  • Works with HTTP, GraphQL, SOAP, gRPC, WebSocket, and MQTT
  • Combines mock servers, scheduled tests, and CI/CD execution
  • Provides collaboration, docs, and API Catalog options across plans
Cons
  • Pricing is quote-based, with a minimum of 5 assets and 10 subscriptions.
  • Engage is listed as multi-tenant SaaS, not a self-managed deployment.
  • Support channels listed are community and documentation.
  • Catalog and private API network features are reserved for Enterprise
  • Team collaboration starts at the annual Team plan
  • Its feature set centers on API development and testing, not catalog discovery
Our verdict

Axway Amplify Engage is a cloud service for building API marketplaces, intended for enterprises and mid-market organizations serving internal or external developer audiences. It brings API discovery and cataloging together with governance,…

Read the review →

Postman brings API requests, testing, documentation, and collaboration into a shared platform for individual developers and API teams. Its client supports HTTP, GraphQL, SOAP, gRPC, WebSocket, and MQTT, with collections, environments,…

Read the review →
  1. Axway Amplify EngageAPI Catalog Tools 8.4Pricing on request
  2. PostmanAPI Catalog Tools 7.8Free plan · paid from $9/mo (annual)

Strengths and trade-offs

  • Axway Amplify Engage — where it wins

    • Discovers and organizes APIs across AWS, Azure, Apigee, and MuleSoft.
    • Supports marketplace publishing, subscriptions, and Stripe billing.
    • Includes compliance validation, access controls, and usage analytics.

    Where it doesn't

    • Pricing is quote-based, with a minimum of 5 assets and 10 subscriptions.
    • Engage is listed as multi-tenant SaaS, not a self-managed deployment.
    • Support channels listed are community and documentation.

  • Postman — where it wins

    • Works with HTTP, GraphQL, SOAP, gRPC, WebSocket, and MQTT
    • Combines mock servers, scheduled tests, and CI/CD execution
    • Provides collaboration, docs, and API Catalog options across plans

    Where it doesn't

    • Catalog and private API network features are reserved for Enterprise
    • Team collaboration starts at the annual Team plan
    • Its feature set centers on API development and testing, not catalog discovery
  • Axway Amplify Engage8.4/10 · Pricing on request

    A cloud API marketplace for discovery, governance, subscriptions, billing, and analytics.

    Visit AxwayFull verdict →
  • Postman7.8/10 · Free plan · paid from $9/mo (annual)

    A broad API development and testing workspace, with catalog governance on Enterprise.

    Visit PostmanFull verdict →

More comparisons

All API catalog tools comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update