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Developer tools

Rook

A wearable API that transforms health data and empowers apps and software with actionable insights. Our API empowers companies with more meaningful health data.

sources
1
Evidence entries preserved.
affiliations
1
Techstars
competitors
6
Mapped from High Signal graph features.
status
generated
D1 lookup
last updated
2026-07-15
16:41 UTC
source evidence
Why this company exists here

Techstars

techstars-portfolio #1636

A wearable API that transforms health data and empowers apps and software with actionable insights. Our API empowers companies with more meaningful health data.

source
generated read
High Signal interpretation

Rook is classified as Developer tools from source descriptions and fund-directory context. Similar companies below are ranked from offline product facets and meaningful description overlap; category and source affiliation can only strengthen an existing product match. For lookup-created rows, the profile starts as pending enrichment until deeper source collection runs.

offline extraction
Product facets
health datacompaniesAPIOur APIcompaniesAPI
mapping method
Similarity graph

Local clusters rerank extracted product concepts and description terms. The generated graph remains the fallback for sparse descriptions: offline reciprocal product-similarity graph: extracted concepts + description terms + bounded category/affiliation boosts. Minimum fallback score: 0; max competitors: 6.

discovery cluster

Companies similar to Rook

Developer tools · 6 peers

A deterministic local cluster built from offline product facets and meaningful description terms. Category and selected-institution affiliation provide bounded tie-breaks. Open any peer to continue exploring its cluster.

Junction

match 77

Junction is an API for at-home health data that makes it easy for health tech companies to collect data from 100's of wearable devices and deliver at-home test kits to their users. Healthtech companies need lab data as well as wearable data, and we give them access to both through a single line of code.

shared extracted concepts: api; shared product terms: api, health, companie, wearable; shared product theme: developer infrastructure, health and clinical care; same category: Developer tools

Terra API

match 69

Terra makes it easy to transfer health data. The unified API makes it easy to access data from health apps, wearables, sensors, and medical equipment through one source

shared extracted concepts: health data, api; shared product terms: wearable, api, health, apps; shared product theme: developer infrastructure, health and clinical care; same category: Developer tools

Safurai

match 49

Safurai is the API for companies that can analyze code and prevent scams for users.

shared extracted concepts: companies, api; shared product terms: api, companie; shared product theme: developer infrastructure; same category: Developer tools; shared affiliation: Techstars

Enflux

match 49

Enflux makes motion capture clothing for the masses. We are a technology platform serving Virtual Reality, Fitness, and Health through our open API. Our customers include Hasbro, The Jim Henson Company, and many more.

shared extracted concept terms: api, health; shared product terms: health, api; shared product theme: developer infrastructure, health and clinical care; same category: Developer tools

Copia (fka Kinship)

match 49

Strong relationships are critical for business success, happiness and health, yet hard to cultivate given the demands on our time, and isolating effects of social media and remote working. Enter Kinship, a relationship tool that empowers users to systemize their ability to create meaningful relationships, so as to drive more sales and, in turn providing companies with a competitive advantage.

shared extracted concepts: companies; shared product terms: health, empower, meaningful, companie; shared product theme: health and clinical care

Sahha

match 47

Sahha is a behavioural data API specialising in providing objective mental health analysis and insights

shared extracted concept terms: api; shared product terms: api, health, insight; shared product theme: developer infrastructure, health and clinical care; same category: Developer tools