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Head-to-head · API Catalog Tools

Swagger Catalog vs Kong Konnect

  • Updated Oct 2026
  • Both researched from official sources
  • 2 checks side by side
Higher score Swagger Catalog #2 in API Catalog Tools 9.0/10 Pricing on request ✓ 1 of 2 features Try Swagger Catalog
Kong Konnect #3 in API Catalog Tools 8.6/10 From $25/mo · 30-day trial ✓ 0 of 2 features Visit Kong Konnect

Swagger Catalog leads on 1 check, Kong Konnect on 0, and 1 is even. Who comes out ahead on the 2 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreSwagger Catalog · 9.0/10
  • Most featuresSwagger Catalog · 1 of 2

Swagger Catalog scores higher on our rubric for api catalog tools: 9.0 against 8.6 out of 10; our editors rank them #2 and #3.

Swagger Catalog offers governance workflows; Kong Konnect doesn't publish it.

Swagger Catalog is the better fit for platform teams managing API discovery and governance. Kong Konnect is the better fit for teams pairing an API catalog with gateway management.

  • Swagger Catalog fits best

    Platform teams managing API discovery and governance

  • Kong Konnect fits best

    Teams pairing an API catalog with gateway management

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

Side by side

Feature Swagger Catalog 9.0/10 Visit ↗ Kong Konnect 8.6/10 Visit ↗
At a glance
Editor score 9.0 8.6
Ranking #2 in API Catalog Tools #3 in API Catalog Tools
Best for Platform teams managing API discovery and governance Teams pairing an API catalog with gateway management
Pricing model Paid Paid
Starting price Not published $25/mo
Free plan Not published —
Free trial — —
Deployment Cloud Cloud, Self-hosted
Platforms Web Web, Windows, macOS, Linux
Support Docs Email, Live chat, Tickets, Docs
Built for Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Swagger Catalog 1/2 · Kong Konnect 0/2
Ownership assignment Not published Not published
Governance workflows ✓ (best) Not published
Specs
Catalog sources Manual Not published
Portal access Both Not published
API spec formats Not published Not published
Deployment options Cloud Not published
Our review
Pros
  • Centralizes API discovery and lifecycle tracking across an organization
  • Shows governance status, validation results, and readiness signals
  • Checks for API drift and enforces organizational and industry standards
  • Create, version, document, and govern APIs in an API catalog.
  • Developer portals support API publishing, registration, and credentials.
  • Choose Kong-managed or self-hosted data planes for hybrid deployments.
Cons
  • Pricing is handled through contact sales
  • Integrations center on IDE agents, CI/CD pipelines, and workflows
  • The enhanced Catalog is rolling out as part of the Swagger platform
  • Plus pricing varies by gateway resource and usage component.
  • The listed $25 monthly starting price covers a Serverless Gateway control plane.
  • Enterprise pricing is custom, and unlimited gateways are Enterprise-only.
Our verdict

Platform teams looking to bring API definitions into one shared view may find Swagger Catalog a fit. The cloud product centralizes API discovery across an organization and tracks lifecycle stage, validation status, compliance, and…

Read the review →

Kong Konnect combines a cloud-managed control plane with API gateways, a catalog, developer portals, product management, and analytics. It is aimed at organizations that need to operate and publish APIs as well as manage the gateways…

Read the review →
  1. Swagger CatalogAPI Catalog Tools 9.0Pricing on request
  2. Kong KonnectAPI Catalog Tools 8.6From $25/mo · 30-day trial

Strengths and trade-offs

  • Swagger Catalog — where it wins

    • Centralizes API discovery and lifecycle tracking across an organization
    • Shows governance status, validation results, and readiness signals
    • Checks for API drift and enforces organizational and industry standards

    Where it doesn't

    • Pricing is handled through contact sales
    • Integrations center on IDE agents, CI/CD pipelines, and workflows
    • The enhanced Catalog is rolling out as part of the Swagger platform

  • Kong Konnect — where it wins

    • Create, version, document, and govern APIs in an API catalog.
    • Developer portals support API publishing, registration, and credentials.
    • Choose Kong-managed or self-hosted data planes for hybrid deployments.

    Where it doesn't

    • Plus pricing varies by gateway resource and usage component.
    • The listed $25 monthly starting price covers a Serverless Gateway control plane.
    • Enterprise pricing is custom, and unlimited gateways are Enterprise-only.

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