Annotation
Variants seen in the corpus:
AnnotationsAnnotation
Providers using this tag (14)
Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.
Developing 2 Usable, with meaningful gaps to close
Thin 5 Limited public surface area
Emerging 3 Early or largely undocumented
APIs with this tag (67)
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 10 Complete, well-documented, and agent-ready
Swetrix Annotations APIManage chart annotationsDify Annotations APIOperations related to managing annotations for direct replies. 6 operation(s) from the Dify Service API.Adobe Suite Annotations APIThe Annotations API from Adobe Suite — 2 operation(s) for annotations.Buildkite Annotations APIThe Annotations API from Buildkite — 1 operation(s) for annotations.Matomo Annotations APIProvides API methods to create, update, delete, and query annotations.Honeycomb Markers APIThe Honeycomb Markers API enables developers to create and manage markers that indicate points in time on g...Amazon S3 Annotation APIThe annotation API from Amazon S3 — 1 operation(s) for annotation.DoiT Annotations APICustom notes added to cost data to provide contextual information.Mux Annotations APIAnnotations allow you to add notes at a specific datetime to view in the Mux Data dashboard.Adobe Analytics Annotations APIManage analytics annotations
Strong 12 Solid coverage with minor gaps
Affinda Annotations APIManually create, update, and delete annotations on uploaded documents. Annotations are the field-level extr...SewerAI Annotations APIThe annotations API from SewerAI — 2 operation(s) for annotations.Amplitude Annotations APIChart annotation management operationsMixpanel Annotations APIManage chart annotations for time-based markersGrafana Annotations APIGrafana Annotations feature released in Grafana 4.6. Annotations are saved in the Grafana database (sqlite,...PostHog Annotations APIThe PostHog Annotations API allows developers to create and manage annotations that mark significant events...Galileo Technologies Annotation APIThe annotation API from Galileo Technologies — 12 operation(s) for annotation.Latitude Annotations APIThe Annotations API from Latitude — 2 operation(s) for annotations.Learnosity Annotations APIAdds annotation and markup capability - highlighting, notes - over assessment content.LangWatch Annotations APIThe Annotations API from LangWatch — 3 operation(s) for annotations.Superb AI Annotations APIThe annotations API from Superb AI — 9 operation(s) for annotations.Genialis Annotation APIThe Annotation API from Genialis — 1 operation(s) for annotation.
Developing 13 Usable, with meaningful gaps to close
Dataloop Platform APIThe Dataloop (Dell Data Orchestration Engine) platform REST API. Every part of the platform — projects, dat...Pypestream Annotations APIThe Annotations API from Pypestream — 2 operation(s) for annotations.Genius APIThe Genius API exposes the music knowledge community behind genius.com: annotations (crowd-sourced explanat...Opal Annotations APIThe Annotations API from Opal — 4 operation(s) for annotations.University of Helsinki Annotations APIThe Annotations API from University of Helsinki — 3 operation(s) for annotations.Matter Annotations APIHighlights and notes on items.Luminance Annotations APIThe Annotations API from Luminance — 12 operation(s) for annotations.Conxai Annotations APIThe annotations API from Conxai — 1 operation(s) for annotations.Agora Interactive Whiteboard APIThe Agora Interactive Whiteboard API embeds collaborative real-time digital whiteboards for drawing, annota...Kaltura Annotation APIAnnotation service - Video AnnotationCintoo Annotation APIThe Annotation API from Cintoo — 3 operation(s) for annotation.Spring MVC Web FrameworkModel-View-Controller web framework built on the Servlet API. Supports annotation-driven controllers, conte...Cognite Annotations APIAnnotations reflect contextual information in base CDF resource types, such as Files and Time series, that ...
Thin 23 Limited public surface area
iNaturalist Annotations APICreate, delete, and voteWhen I Work Annotations APIAnnotations convey important information to all staff for the given schedules (locations) and date range. A...Axiom Annotations APIMark deployments, incidents, and events on charts.Genius Annotations APICommunity annotations attached to lyric fragments.V7 Annotations APIRead and import item annotations.Affectiva Annotations APIThe annotations API from Affectiva — 2 operation(s) for annotations.Humboldt-Universität zu Berlin Annotations APIAnnotation layers and their preparation metadataUptrace Annotations APIChart annotation managementRossum Annotations APIThe Annotations API from Rossum — 2 operation(s) for annotations.Rossum REST API v1REST API for managing organizations, users, workspaces, queues, schemas, documents, annotations and webhook...Tableaux De Bord Annotations APIManage dashboard annotationsClarifai Annotations APIThe Annotations API from Clarifai — 3 operation(s) for annotations.Labelbox GraphQL APIGraphQL API for programmatic access to Labelbox platform resources including datasets, projects, labels, on...Labelbox REST APIREST API providing access to Labelbox platform resources. Available at https://api.labelbox.com/api/v1, thi...Emory University Annotation APIannotation resourceDroneDeploy Annotations and Issues APICreate, read, and update annotations and Issues (field markups tied to a plan's map - points, lines, polygo...Nutrient Viewer APIDeliver rich document interactions directly in the browser including PDF rendering, annotation, form fillin...Baremetrics Annotations APIThe Annotations API from Baremetrics — 2 operation(s) for annotations.Nuxeo Annotation APIThe Annotation API from Nuxeo — 2 operation(s) for annotation.Arize Phoenix Annotations APIThe annotations API from Arize Phoenix — 3 operation(s) for annotations.Codefresh Annotations APIThe Annotations API from Codefresh — 1 operation(s) for annotations.STRING Annotation APIFunctional annotations and term lookupRCSB PDB Sequence Coordinates APIGraphQL service providing sequence-level alignments between structural databases and external sequence reso...
Emerging 8 Early or largely undocumented
SuperAnnotate APIREST API and Python SDK for managing annotation projects, datasets, folders, items, annotations, annotation...Encord Annotate APIREST API and Python SDK for programmatically managing annotation projects, datasets, ontologies, labels, an...UniProtKB REST APISearch and retrieve protein entries from UniProtKB, which integrates Swiss-Prot (manually reviewed) and TrE...Nobl9 Annotations APIREST API for creating and managing SLO annotations to contextualize reliability data with deployments, inci...Avocode APIThe Avocode REST API provided programmatic access to projects, design files, shared screens, annotations, a...AMATDT APIThe backend API of AMATDT, Aethero's first-party model annotation, training and deployment tool, served at ...ASTM CompassASTM Compass is the subscription digital library and workflow platform that delivers ASTM standards alongsi...Feign JAX-RSFeign JAX-RS modules let developers reuse JAX-RS 1.x, 2.x, 3.x, and 4.x annotations on Feign client interfa...
Minimal 1 Almost no public developer surface
Companies reaching this through an API (57)
These companies publish an API, specification or operation carrying “Annotation” but do not classify their business under it. Listed unranked and kept out of the count above, because one tagged operation is not a statement about what a company does.
Adobe Analytics
Adobe Suite
Aethero
Affectiva
Affinda
Agora
Amazon S3
Amplitude
Arize Phoenix
ASTM International
Avocode
Axiom
Axiom
Baremetrics
Buildkite
Cintoo
Clarifai
Codefresh
Cognite
Conxai
DataLoop
Dify
DoiT
DroneDeploy
Emory University
Feign
Genialis
Grafana
Humboldt-Universität zu Berlin
iNaturalist
Kaltura
LangWatch
Latitude
Learnosity
Luminance
Matomo
Matter
MediaLab.AI
Mixpanel
Mux
Nobl9
Nutrient.io
Nuxeo
Opal
PostHog
Pypestream
RCSB PDB
Rossum
SewerAI
Spring Framework
Show all 57 companies ↓
Score breakdown
Frequency
58.2
log-scaled weighted occurrences
Breadth
0.3
spread across providers
Quality lift
33.1
mean composite of providers using it
Cohesion
5.6
strength of nearest seed neighbor
Related tags
Data Labeling 10 co-occurrences
Cohorts 5 co-occurrences
Training Data 5 co-occurrences
Datasets 16 co-occurrences
Experiments 5 co-occurrences
Labels 7 co-occurrences
Schema 7 co-occurrences
Where this tag comes from
Api tag69
Provider tag14
Openapi tag36
Openapi op tag158
Work with this as data
Every tag here is available over the APIs.io API and to AI agents over MCP.