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 3 Complete, well-documented, and agent-ready

Amazon Pinpoint Pinpoint Inapp APIThe Pinpoint Inapp API from Amazon Pinpoint — 1 operation(s) for pinpoint inapp.83.3 Novu Inbox / In-App APIClient-side API and React Inbox component for rendering an embedded in-app notification center, marking not...71.0 Iterable In App APIThe In-app API from Iterable — 4 operation(s) for in-app.67.9

Developing 3 Usable, with meaningful gaps to close

Coveo In-App APIThe In-App API from Coveo — 6 operation(s) for in-app.51.0 Sequenzy In App APIIn-app messages and content cards created by sequence steps - a contact's feed, engagement events and step ...48.0 MagicBell In App APIThe in_app API from MagicBell — 4 operation(s) for in_app.47.4

Thin 1 Limited public surface area

Partner Apps Integration APIPartner Apps Integration lets third-party applications surface services inside the Grab consumer app via a ...26.8

Emerging 1 Early or largely undocumented

Engagespot Notifications APIThe Engagespot REST API enables sending multi-channel notifications to users, listing and deleting notifica...23.1

Companies reaching this through an API (7)

These companies publish an API, specification or operation carrying “In-App” 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.

Amazon Pinpoint Coveo Engagespot Grab Iterable MagicBell Sequenzy

Score breakdown

Frequency

32.3

log-scaled weighted occurrences

Breadth

0.1

spread across providers

Quality lift

49.6

mean composite of providers using it

Cohesion

3.6

strength of nearest seed neighbor

Where this tag comes from

Provider tag5

Api tag7

Openapi tag3

Openapi op tag15

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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 →

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In-App

Providers using this tag (5)

APIs with this tag (8)