Publish Subscribe
Variants seen in the corpus:
Publish SubscribePublish-Subscribe
Providers using this tag (7)
Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.
Developing 4 Usable, with meaningful gaps to close
CDK GlobalCDK Global is the dominant U.S. dealer management system (DMS) provider, serving roughly 15,000 automotive ...Microsoft Azure Integration ServicesMicrosoft Azure Integration Services is a collection of cloud-based integration capabilities that connect a...TIBCOAPIs and services provided by TIBCO Software Inc., a global leader in integration, API management, and anal...Azure Service BusAzure Service Bus is a fully managed enterprise message broker with message queues and publish-subscribe to...
Thin 1 Limited public surface area
APIs with this tag (7)
Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →
Developing 3 Usable, with meaningful gaps to close
Fortellis Event Relay Data Plane Proxy (AsyncAPI)AsyncAPI specification for the Fortellis Event Relay data-plane proxy used by event sources to publish even...Azure Service BusAzure Service Bus is a fully managed enterprise message broker with message queues and publish-subscribe to...TIBCO Messaging APIEnterprise messaging API supporting EMS (Enterprise Message Service) and FTL (Fast Transport Layer).
Thin 1 Limited public surface area
Emerging 3 Early or largely undocumented
MQTT Version 3.1.1 ProtocolPrevious OASIS Standard version of MQTT, still widely deployed across IoT brokers, devices, and cloud platf...MQTT Version 5.0 ProtocolOASIS Standard publish/subscribe messaging protocol for IoT and M2M communication. MQTT v5.0 defines the wi...Omnitracs Event Subscription Service (ESS)A publish-subscribe integration service in which Omnitracs applications continually publish transactions (v...
Score breakdown
Frequency
27.2
log-scaled weighted occurrences
Breadth
0.2
spread across providers
Quality lift
42.2
mean composite of providers using it
Cohesion
1.3
strength of nearest seed neighbor
Related tags
Where this tag comes from
Provider tag3
Api tag7
Work with this as data
Every tag here is available over the APIs.io API and to AI agents over MCP.
MCP server
One button, every client — Claude, Cursor, VS Code and the rest.
https://apis.io/mcp
Tools for tags
7 MCP tools reach this
find_tagsBrowse and filter every tag in the catalog.get_cohortThis tag as a scored cohort — every provider carrying it, with scores.cohort_statsPRO — the distribution across this tag: mean, median, band split, adoption rates.cohort_rankingsPRO — the leaderboard, on composite AND agent-readiness axes.apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.resolveTurn a domain, URL or GitHub org into the provider it belongs to.find_cohortsEvery scored population of providers in the catalog.
Call it yourself
curl for this page
This tag
curl "https://apis.io/api/v1/tags/publish-subscribe"
All tags
curl "https://apis.io/api/v1/tags?limit=25"
As a scored cohort
curl "https://apis.io/api/v1/cohorts/tag/publish-subscribe"
The distribution (Pro)
curl "https://apis.io/api/v1/cohorts/tag/publish-subscribe/stats" \
-H "X-API-Key: $APIS_IO_KEY"
Discovery needs no key. Ratings and market analysis are Pro.