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Head-to-head · API Catalog Tools

Gravitee Developer Portal vs Postman

  • Updated Oct 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score Gravitee Developer Portal #5 in API Catalog Tools 8.3/10 From $2,500/mo ✓ 2 of 2 features Visit Gravitee
Postman #8 in API Catalog Tools 7.8/10 Free plan · paid from $9/mo (annual) Free plan✓ 0 of 2 features Visit Postman

Gravitee Developer Portal leads on 2 checks, Postman on 2, and 0 are even. Who comes out ahead on the 4 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreGravitee Developer Portal · 8.3/10
  • Lowest starting pricePostman · $9/mo
  • Free planonly Postman
  • Most featuresGravitee Developer Portal · 2 of 2

Gravitee Developer Portal scores higher on our rubric for api catalog tools: 8.3 against 7.8 out of 10; our editors rank them #5 and #8.

Postman offers free plan; Gravitee Developer Portal doesn't publish it. Postman is cheaper to start at $9/mo against $2,500/mo. Gravitee Developer Portal offers ownership assignment; Postman doesn't publish it. Gravitee Developer Portal offers governance workflows; Postman doesn't publish it.

Gravitee Developer Portal is the better fit for teams cataloging APIs, events, and agents. Postman is the better fit for API teams that need testing and collaboration.

  • Gravitee Developer Portal fits best

    Teams cataloging APIs, events, and agents

  • 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 Gravitee Developer Portal 8.3/10 Visit ↗ Postman 7.8/10 Visit ↗
At a glance
Editor score 8.3 7.8
Ranking #5 in API Catalog Tools #8 in API Catalog Tools
Best for Teams cataloging APIs, events, and agents API teams that need testing and collaboration
Pricing model Paid Free plan + paid
Starting price $2,500/mo $9/mo (best)
Free plan Not published ✓ (best)
Free trial — —
Deployment Cloud, Self-hosted Cloud, Desktop, Browser extension
Platforms Web Web, Windows, macOS, Linux, Chrome extension
Support Docs, Community · 24/7 Tickets, Community, Docs
Integrations 4 integrations 8 integrations
Built for Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features Gravitee Developer Portal 2/2 · Postman 0/2
Ownership assignment ✓ (best) Not published
Governance workflows ✓ (best) Not published
Specs
Catalog sources Automated Not published
Portal access Both Not published
API spec formats OpenAPI, AsyncAPI Not published
Deployment options Both Not published
Our review
Pros
  • Federates discovery from AWS, Apigee, Confluent, and MuleSoft
  • Renders OpenAPI and AsyncAPI specs with interactive previews
  • Supports subscriptions, approval workflows, 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
  • The $2,500/month starting price applies to API Management Planet
  • Galaxy and Universe pricing requires a sales inquiry
  • 24/7 support is listed for Universe, not Planet
  • 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

Gravitee Developer Portal is a branded web portal for discovering, exploring, and subscribing to APIs, event streams, and AI agent resources. It serves internal developers, partners, and external API consumers. Teams that need a searchable…

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. Gravitee Developer PortalAPI Catalog Tools 8.3From $2,500/mo
  2. PostmanAPI Catalog Tools 7.8Free plan · paid from $9/mo (annual)

Strengths and trade-offs

  • Gravitee Developer Portal — where it wins

    • Federates discovery from AWS, Apigee, Confluent, and MuleSoft
    • Renders OpenAPI and AsyncAPI specs with interactive previews
    • Supports subscriptions, approval workflows, and usage analytics

    Where it doesn't

    • The $2,500/month starting price applies to API Management Planet
    • Galaxy and Universe pricing requires a sales inquiry
    • 24/7 support is listed for Universe, not Planet

  • 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
  • Gravitee Developer Portal8.3/10 · From $2,500/mo

    A flexible API catalog with federation and governance, starting at $2,500/month for API Management Planet.

    Visit GraviteeFull 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