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Head-to-head · API Management Software

WSO2 API Manager vs Apiman

  • Updated Oct 2026
  • Both researched from official sources
  • 7 checks side by side
Higher score WSO2 API Manager #11 in API Management Software 8.1/10 Open source · 30-day trial Free trial✓ 6 of 6 features Visit WSO2
Apiman #28 in API Management Software 6.2/10 Open source ✓ 5 of 6 features Visit Apiman

WSO2 API Manager leads on 0 checks, Apiman on 0, and 7 are even. Who comes out ahead on the 7 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreWSO2 API Manager · 8.1/10
  • Free trialonly WSO2 API Manager
  • Most featuresWSO2 API Manager · 6 of 6

WSO2 API Manager scores higher on our rubric for api management software: 8.1 against 6.2 out of 10; our editors rank them #11 and #28.

WSO2 API Manager is the better fit for open-source teams needing protocol breadth. Apiman is the better fit for self-hosted teams prioritizing open-source value.

  • WSO2 API Manager fits best

    Open-source teams needing protocol breadth

  • Apiman fits best

    Self-hosted teams prioritizing open-source value

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature WSO2 API Manager 8.1/10 Visit ↗ Apiman 6.2/10 Visit ↗
At a glance
Editor score 8.1 6.2
Ranking #11 in API Management Software #28 in API Management Software
Best for Open-source teams needing protocol breadth Self-hosted teams prioritizing open-source value
Pricing model Free Free
Starting price Free Open source
Free plan — Not checked yet
Free trial 30 days —
Deployment Self-hosted Self-hosted
Platforms Web, Windows, macOS, Linux Web
Support Community, Docs Community, Docs, Tickets · 24/7
Integrations 5 integrations 13 integrations
Built for Mid-market, Enterprise Small business, Mid-market, Enterprise
Features WSO2 API Manager 6/6 · Apiman 5/6
Developer portal ✓ ✓
Lifecycle management ✓ ✓
Access policies ✓ ✓
API analytics ✓ ✓
API catalog ✓ ✓
API product management ✓ (best) Not checked yet
Specs
Deployment model Self_hosted Self_hosted
Our review
Pros
  • Supports REST, GraphQL, WebSocket, and Webhook APIs
  • Covers lifecycle management, gateways, portals, policies, and analytics
  • Offers self-hosted deployment, federation, and private data plane options
  • Covers governance, lifecycle management, plans, portals, and analytics
  • Supports independently scalable gateway clusters
  • Extends through custom Java policies and component plugins
Cons
  • Enterprise pricing is custom
  • Requires more operational ownership than a fully managed service
  • Moesif integration is used for API analytics and usage monitoring
  • Self-hosted deployment places operational responsibility on the team
  • The published release information shows version 3.1.3.Final from November 2023
  • Its broad platform scope may exceed the needs of teams seeking a narrow gateway tool
Our verdict

WSO2 API Manager is an open-source API management server for organizations that want to design, secure, publish, govern, and monitor APIs on their own infrastructure. It fits teams in government, financial services, healthcare, regulated…

Read the review →

Apiman is an open-source API management platform for API providers, consumers, developers, and administrators. Designed for self-hosted deployments, it combines an API Manager with a REST API and web UI, a policy-enforcing gateway, and a…

Read the review →
  1. WSO2 API ManagerAPI Management Software 8.1Open source · 30-day trial
  2. ApimanAPI Management Software 6.2Open source

Strengths and trade-offs

  • WSO2 API Manager — where it wins

    • Supports REST, GraphQL, WebSocket, and Webhook APIs
    • Covers lifecycle management, gateways, portals, policies, and analytics
    • Offers self-hosted deployment, federation, and private data plane options

    Where it doesn't

    • Enterprise pricing is custom
    • Requires more operational ownership than a fully managed service
    • Moesif integration is used for API analytics and usage monitoring

  • Apiman — where it wins

    • Covers governance, lifecycle management, plans, portals, and analytics
    • Supports independently scalable gateway clusters
    • Extends through custom Java policies and component plugins

    Where it doesn't

    • Self-hosted deployment places operational responsibility on the team
    • The published release information shows version 3.1.3.Final from November 2023
    • Its broad platform scope may exceed the needs of teams seeking a narrow gateway tool
  • WSO2 API Manager8.1/10 · Open source · 30-day trial

    A broad open-source API manager for teams that need self-hosted protocol coverage.

    Visit WSO2Full verdict →
  • Apiman6.2/10 · Open source

    A broad self-hosted API management suite for teams that want open-source control.

    Visit ApimanFull verdict →

All API management software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update