niche · 0.1 marketcapability domainschemaresource

Stream Processing

Score 19.6 / 100 18 providers 7 APIs Search apis.io →

Providers using this tag (18)

Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.

Exemplar 2 Complete, well-documented, and agent-ready
ConfluentData StreamingApache KafkaEvent Streaming3 APIs79.1Confluent | the Data Streaming PlatformApache FlinkApache KafkaConfluent CloudConnectors2 APIs74.3
Strong 1 Solid coverage with minor gaps
Google Cloud DataflowApache BeamBatch ProcessingBig DataData Processing1 API57.5
Developing 5 Usable, with meaningful gaps to close
CriblConfigurationData LakeData PipelineData Routing6 APIs53.0MacrometaCompanyInfrastructureEdge ComputingDatabase8 APIs47.9Azure Stream AnalyticsReal-Time AnalyticsIoTEvent Processing6 APIs43.8QuixReal-TimeKafkaPython1 API40.7DecodableApache FlinkDebeziumReal-Time Data1 API39.8
Thin 6 Limited public surface area
Apache StormDistributed ComputingEvent ProcessingReal-Time9 APIs38.5RedpandaStreamingKafkaEvent StreamingReal-Time10 APIs33.8BytewaxPythonDataflowsReal-Time3 APIs33.4Apache FlinkApache FlinkApacheBatch ProcessingBig Data1 API30.8Spring Cloud StreamApache KafkaAsyncAPIEvent-DrivenJava3 APIs30.7Apache SamzaBig DataHadoopKafka1 API28.7
Emerging 2 Early or largely undocumented
Apache FlinkBig DataDistributed ComputingReal-Time Analytics1 API24.6StreamingStreamingReal-TimeEvent StreamingChange Data Capture21 APIs24.4
Minimal 1 Almost no public developer surface
Concord SystemsCompanyReal-TimeData Processing9.3
Unrated 1 Not yet scored
BacktypeCompanySocial-MediaAnalyticsSocial Analytics

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 →

Exemplar 2 Complete, well-documented, and agent-ready
ConfluentStream, connect, process, and govern your data with an all-in-one, real-time platform from the pioneer in d...79.1Confluent Cloud for Apache Flink REST APIThe Confluent Cloud for Apache Flink REST API manages Flink compute pools, statements, and workspaces for s...74.3
Thin 1 Limited public surface area
Redpanda Connect (Benthos) APIRedpanda Connect (formerly Benthos) is a declarative stream-processor exposing an HTTP API for managing pip...33.8
Emerging 4 Early or largely undocumented
Apache BeamUnified batch and streaming programming model. Beam pipelines run on multiple runners (Dataflow, Flink, Spa...24.4Apache FlinkDistributed, stateful stream-processing engine with event-time semantics, windowing, watermarks, and exactl...24.4BytewaxOpen-source Python-native stream-processing framework built on Timely Dataflow; targets data scientists and...24.4Spark Structured StreamingStream-processing API built on Spark SQL using a micro-batch (and experimental continuous) execution model....24.4

Score breakdown

Frequency
37.9
log-scaled weighted occurrences
Breadth
0.5
spread across providers
Quality lift
45.9
mean composite of providers using it
Cohesion
5.3
strength of nearest seed neighbor

Related tags

Kafka 6 co-occurrences Event Streaming 5 co-occurrences Connectors 6 co-occurrences Big Data 5 co-occurrences Cluster 6 co-occurrences Real-Time 7 co-occurrences Streaming 6 co-occurrences Job 5 co-occurrences

Where this tag comes from

Provider tag18
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.
All 92 tools →

Call it yourself

curl for this page
This tag 
curl "https://apis.io/api/v1/tags/stream-processing"
All tags 
curl "https://apis.io/api/v1/tags?limit=25"
As a scored cohort 
curl "https://apis.io/api/v1/cohorts/tag/stream-processing"
The distribution (Pro) 
curl "https://apis.io/api/v1/cohorts/tag/stream-processing/stats" \
  -H "X-API-Key: $APIS_IO_KEY"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.