emerging · 3.5

Clinical Trials

Score 21.3 / 100 213 providers 13 APIs Search apis.io →
Variants seen in the corpus: Clinical TrialsClinicalTrialsclinical-trials

Providers using this tag (213)

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

Exemplar 1 Complete, well-documented, and agent-ready
veevaLife SciencesPharmaceuticalsRegulatory1 API75.5
Developing 9 Usable, with meaningful gaps to close
Roivant SciencesBiotechPharmaceuticalsDrug Development1 API48.9MedableCompanyHuman HealthLife Sciences1 API45.3ClarivateAnalyticsCitationsDataDrug Pipeline1 API43.6HumaHealthcareUnited KingdomRemote Patient MonitoringTelehealth1 API43.2cdisc1 API41.7National Institutes of Health (NIH)BiomedicalResearchPubMedClinicalTrials2 APIs40.9VivaLNKConnected HealthRemote Patient MonitoringRPMWearables1 API40.9CastorElectronic Data CaptureEDCClinical Data Management1 API40.7EmpaticaCompanyHealthcareDigital HealthWearables3 APIs40.0
Thin 29 Limited public surface area
Guardant HealthHealthcarePrecision OncologyLiquid BiopsyGenomics1 API39.2Life BiosciencesCompanyBiotechnologyLife SciencesPharmaceuticals2 APIs39.2myTomorrowsCompanyHealthcareExpanded Access1 API39.2Alloplex BiotherapeuticsCompanybiotechnologycell-therapyimmunotherapy1 API38.9BioAegis TherapeuticsCompanybiopharmaceuticalsbiotechnologyclinical-trials1 API38.1ReCode TherapeuticsCompanygenetic-medicinesbiotechnologybiopharmaceuticals7 APIs38.0JenaValve TechnologyCompanyMedical DevicesHealthcareCardiology7 APIs37.7Centrexion TherapeuticsCompanybiopharmaceuticalpharmaceuticalschronic-pain1 API37.4Engrail TherapeuticsCompanyBiotechnologyPharmaceuticalsLife Sciences11 APIs36.8Star TherapeuticsCompanybiotechnologypharmaceuticalshematology1 API36.7Kriya TherapeuticsCompanybiotechnologypharmaceuticalsgene-therapy1 API36.6Cancer.govCancerFederal-GovernmentHealthcareResearch1 API36.4Endeavor BioMedicinesCompanyBiotechnologyPharmaceuticalsLife Sciences1 API36.1LeapcureCompanyPatient RecruitmentHealthcare1 API34.7ClinicalTrials.govGovernmentHealthNIH1 API33.3ADARx PharmaceuticalsCompanybiotechnologybiopharmaceuticalsrna-therapeutics8 APIs32.4Circle PharmaCompanybiotechnologypharmaceuticalsoncology10 APIs32.2CUTISSCompanyBiotechnologyRegenerative MedicineTissue Engineering1 API31.6Nacuity PharmaceuticalsCompanybiopharmaceuticalspharmaceuticalsophthalmology1 API31.3Life SciencesLife SciencesBiotechPharmaHealthcare1 API30.6GRIN TherapeuticsCompanybiotechnologypharmaceuticalsneuroscience1 API30.3DimensionsAnalyticsResearchPublicationsGrants1 API29.8Atsena TherapeuticsCompanyBiotechnologyGene TherapyLife Sciences8 APIs29.7Flare TherapeuticsCompanybiotechnologypharmaceuticalsoncology1 API29.6WugenCompanyBiotechnologyCell TherapyOncology7 APIs29.6OpenClinicaElectronic Data CaptureEDCClinical Data Management1 API29.2DalCor PharmaceuticalsCompanypharmaceuticalsbiotechnologycardiovascular7 APIs29.1BEKHealthCompanyHealthcareClinical Research28.1A2 BiotherapeuticsCompanyBiotechnologyLife SciencesCell Therapy5 APIs27.1
Emerging 52 Early or largely undocumented
Bluejay TherapeuticsCompanybiopharmaceuticalspharmaceuticalslife-sciences6 APIs25.7MedrioElectronic Data CaptureEDCeClinical6 APIs25.6Abcurobiotechnologypharmaceuticalsimmunologyautoimmune-disease1 API25.3Strata OncologyCompanyHealthcarePrecision MedicineOncology10 APIs24.4EnvedaCompanyBiotechnologyDrug DiscoveryLife Sciences14 APIs24.2Ethyreal BioCompanyBiotechnologyPharmaceuticalsLife Sciences12 APIs23.4Arbor BiotechnologiesCompanyBiotechnologyGene EditingCRISPR8 APIs23.0CellarityCompanyBiotechnologyDrug DiscoveryLife Sciences16 APIs23.0Boundless BioCompanyBiotechnologyOncologyPrecision Medicine10 APIs22.6Orionis BiosciencesCompanyBiotechnologyLife SciencesDrug Discovery1 API22.5Zetagen TherapeuticsCompanybiopharmaceuticalsoncologybone-health1 API22.2LifeMineCompanyBiotechnologyPharmaceuticalsDrug Discovery1 API22.1Diligent PharmaCompanyLife SciencesPharmaceuticals21.9CondorCompanyHealthcareLife Sciences21.8ConcertAICompanyHealthcareOncologyArtificial Intelligence21.6MetricwireCompanyResearchData CollectionEcological Momentary Assessment1 API21.6Beacon BiosignalsCompanyHealthcareNeurotechnologyEEG21.0Scene HealthCompanyHealthHealthcareDigital Health20.9InatoCompanyHealthcareLife Sciences19.1RunharborCompanyHealthcareContract Research Organization18.8AllotexCompanymedical-devicesophthalmologybiologics1 API18.6HumanFirstCompanyHealthcareClinical ResearchDigital Health18.6Kartos TherapeuticsCompanybiotechnologypharmaceuticalsoncology7 APIs18.2GSKPharmaceuticalsBiotechnologyVaccinesHIV18.1AlzheonCompanyBiotechnologyPharmaceuticalsLife Sciences1 API17.3BeaconcureCompanyClinical DataLife Sciences1 API17.2CaidyaCompanyClinical ResearchContract Research OrganizationHealthcare16.8KallyopeCompanyBiotechnologyLife SciencesPharmaceuticals6 APIs16.4VirgoCompanyArtificial IntelligenceMachine-LearningHealthcare1 API16.4Unlearn.AICompanyHealthcareDigital Twins16.2FaroCompanyClinical DevelopmentHealthcare16.1Leal Health (fka TrialJectory)CompanyHealthcareOncology1 API16.1RiviaCompanyHealthcareLife Sciences15.7Radical HealthCompanyHealthcareOncologyArtificial Intelligence14.6PowerCompanyHealthcareClinical Research14.5OncoC4CompanyBiotechnologyBiopharmaceuticalLife Sciences14.3Tilda ResearchCompanyClinical ResearchArtificial Intelligence14.1Francis MedicalCompanyHealthcareMedical DevicesOncology13.7AuxiliusCompanyHealthcareBiopharma13.2TassoCompanyBlood CollectionMicrosamplingDiagnostics13.2Flatiron HealthCompanyHealthcareOncologyReal-World Data12.9CitruslabsCompanyClinical ResearchConsumer Health12.6Lindus HealthCompanyHealthHealthcare12.6Paradigm HealthCompanyHealthcareLife Sciences12.6SvastiaCompanyGenomicsOncologyPrecision Medicine12.3Diagonal TherapeuticsCompanyBiotechnologyTherapeuticsAntibodies11.9Vertex PharmaceuticalsBiotechnologyDrug DiscoveryHealthcare1 API11.9VerisianCompanyLife SciencesArtificial Intelligence11.8Pi HealthCompanyClinical ResearchHealthcare11.5UnlearnCompanyBiotechArtificial Intelligence11.5QurAlisCompanyBiotechnologyPharmaceuticalsLife Sciences11.2Kymera TherapeuticsCompanyBiotechPharmaceuticalsLife Sciences11.1
Minimal 122 Almost no public developer surface
Biosplice TherapeuticsCompanyBiotechnologyPharmaceuticalsLife Sciences10.8AcclinateCompanyHealthHealth Equity10.5ApnimedCompanyPharmaceuticalsBiotechnologyHealthcare10.5CondorsoftwareCompanyLife SciencesFinancial Intelligence10.5Ideaya BiosciencesCompanyBiotechnologyPharmaceuticalsOncology10.5Iterative Health (fka Iterative Scopes)CompanyHealthcareClinical ResearchLife Sciences10.5Mural HealthCompanyHealthcareClinical Research10.5Outcomes4MeCompanyDigital HealthHealthcareCancer10.5Rénibus TherapeuticsCompanyBiopharmaceuticalPharmaceuticalsLife Sciences10.5SanoCompanyPrecision MedicineGenetics10.5Science 37 *CompanyLife SciencesClinical Research10.5Alleviant MedicalCompanyMedical DevicesHealthcareCardiology10.3Florence HealthcareeRegulatoryeISFeBinders10.3Nuvig TherapeuticsCompanyBiotechnologyPharmaceuticalsImmunology10.3TriomicsCompanyOncologyHealthcareArtificial Intelligence10.3Massive BioCompanyHealthcareOncology10.2Angitia BiopharmaceuticalsCompanyBiotechnologyBiopharmaceuticalsPharmaceuticals10.0AttralusCompanyBiotechnologyPharmaceuticalsLife Sciences10.0BlossomHill TherapeuticsCompanyBiotechnologyPharmaceuticalsOncology10.0Cardurion PharmaceuticalsCompanyLife SciencesPharmaceuticalsBiotechnology10.0InsmedCompanyBiotechBiopharmaceuticalPharmaceuticals10.0Iterative HealthCompanyLife SciencesClinical Research10.0Bristol Myers SquibbPharmaceuticalsBiopharmaceuticalOncologyImmunology2 APIs9.8EvommuneCompanyBiotechnologyPharmaceuticalsLife Sciences9.8Rivus PharmaceuticalsCompanyBiotechnologyPharmaceuticalsLife Sciences9.8Trace NeuroscienceCompanyLife SciencesBiotechnologyNeuroscience9.8CurebaseCompanyHealtheClinical9.7Conformal MedicalCompanyMedical DevicesHealthcareCardiology9.6Bitterroot BioCompanyLife SciencesBiotechnologyCardiovascular9.5Cour Pharmaceuticals DevelopmentCompanyBiotechnologyPharmaceuticalsLife Sciences9.5DiscGenicsCompanyBiotechnologyBiopharmaceuticalRegenerative Medicine9.5Electra TherapeuticsCompanyBiotechnologyPharmaceuticalsLife Sciences9.5Triveni BioCompanyBiotechnologyLife SciencesPharmaceuticals9.5Aardvark TherapeuticsCompanyBiotechnologyPharmaceuticalsLife Sciences9.4Atlas5DCompanyHealthcareHealth TechnologyRemote Patient Monitoring9.4ProcyrionCompanyMedical DevicesHealthcareCardiology9.3ARTBIOCompanyBiotechnologyPharmaceuticalsRadiopharmaceuticals9.0Pelage PharmaceuticalsCompanyLife SciencesPharmaceuticalsBiotechnology9.0Structure TherapeuticsCompanyHealthcareBiotechnologyPharmaceuticals9.0Vivid VisionCompanyVision CareHealthVirtual Reality9.0Inovia BioCompanyTechBioBiotechnologyPharmaceuticals8.8PathosCompanyArtificial IntelligenceHealthcareBiotechnology8.7ExpericCompanyPharmaceuticalsLife SciencesManufacturing8.3ImmunaiCompanyBiotechnologyImmunologyDrug Discovery8.3Elligo Health ResearchCompanyHealthcareClinical Research7.9Beacon BiosignalsCompanyLife SciencesNeurotechnologyEEG7.7Formation BioCompanyPharmaceuticalsBiotechnologyDrug Development7.7Strand TherapeuticsCompanyBiotechnologyLife SciencesmRNA7.7TimeTrace LabsCompanyHealthcareArtificial IntelligenceMachine-Learning7.7CentivaxCompanyDigital BiologyBiotechnologyVaccines7.6ContralineCompanyLife SciencesBiotechnologyContraception7.6Granata BioCompanyLife SciencesBiopharmaceuticalReproductive Health7.6PhaseVCompanyArtificial IntelligenceBiopharma7.6QurisCompanyHealth TechBio-AIDrug Discovery7.6Rakuten MedicalCompanyBiotechnologyPharmaceuticalsOncology7.6Reify HealthCompanyHealthtechClinical Research7.6Ashvattha TherapeuticsCompanyBiotechnologyPharmaceuticalsLife Sciences7.4Convergent TherapeuticsCompanyBiotechnologyPharmaceuticalsOncology7.4Leyden LabsCompanyLife SciencesBiotechnologyPharmaceuticals7.4LiquidiaCompanyBiopharmaceuticalPharmaceuticalsLife Sciences7.4Cognito TherapeuticsCompanyHealthcareMedical DevicesNeurotechnology7.2Kyverna TherapeuticsCompanyBiotech TherapeuticsBiotechnologyCell Therapy7.2dMed Global (Caidya)CompanyClinical ResearchContract Research OrganizationHealthcare7.1Arcus BiosciencesCompanyLife SciencesBiotechnologyPharmaceuticals6.9Candid TherapeuticsCompanyBiotechnologyPharmaceuticalsLife Sciences6.9Beacon TherapeuticsCompanyBiotechnologyGene TherapyOphthalmology6.7Newleos TherapeuticsCompanyBiotechnologyPharmaceuticalsMental Health6.7Trial LibraryCompanyHealthtechOncology6.7BiVACORCompanyMedical DevicesHealthcareCardiology6.4AlumisCompanyBiotechnologyPharmaceuticalsLife Sciences6.2Ancora HeartCompanyMedical DevicesHealthcareCardiology6.2RejoniCompanyMedical DevicesWomen's HealthHealthcare6.2VialCompanyBiotechLife Sciences6.2ClinflashCompanyClinical ResearchHealthcare6.1AstraeaCompanyHealthcareLife Sciences5.0InventisBioCompanyBiotechnologyPharmaceuticalsOncology4.7Nectero TherapeuticsCompanyHealthcareBiotechnologyPharmaceuticals4.7Rubedo Life SciencesCompanyBiotechnologyPharmaceuticalsLongevity4.7Alinea HealthCompanyHealthcarePatient Recruitment4.6Ansun BiopharmaCompanyBiotechnologyBiopharmaceuticalLife Sciences4.5BioTheryXCompanyBiotechnologyPharmaceuticalsLife Sciences4.5FindMeCureCompanyHealthHealthcare4.5Immune-Onc TherapeuticsCompanyBiotechnologyBiopharmaceuticalOncology4.5NdataCompanyPharmaceuticalsRegulatory AffairsQuality Management4.3Mendel AIClinical AIHealthcare AIOncology4.2AusperBioCompanyBiotechnologyPharmaceuticalsBiopharmaceutical4.1Cirius TherapeuticsCompanyPharmaceuticalsBiotechnologyLife Sciences4.1Insilico MedicineDrug DiscoveryBiotechPharmaceuticalsGenerative AI4.1OrsoBioCompanyBiotechnologyPharmaceuticalsLife Sciences4.1Alume BiosciencesCompanyBiotechnologyLife SciencesPharmaceuticals3.8Atlas DiscoveryCompanyBiotechnologyDrug DiscoveryArtificial Intelligence3.8Covance (Fortrea)BioanalyticalBiotechnologyCentral LaboratoryClinical Development3.8Ouro MedicinesCompanyBiotechnologyPharmaceuticalsImmunology3.8Be BiopharmaCompanyBiotechnologyLife SciencesCell Therapy3.7CelgeneBiopharmaceuticalOncologyPharma3.7Recursion PharmaceuticalsArtificial IntelligenceDrug DiscoveryBiotechPharmaceuticals3.7Apollomics, Inc.CompanyBiopharmaceuticalOncologyPrecision Medicine3.3ArriVent BiopharmaCompanyHealthcareBiopharmaceuticalOncology3.3Aviceda TherapeuticsCompanyBiotechnologyPharmaceuticalsTherapeutics3.3Clinovas LTDCompanyPatient RecruitmentAI Matching3.3Corsair PharmaCompanyPharmaceuticalsBiotechnologyLife Sciences3.3Deep 6 AICompanyHealthcareArtificial Intelligence3.3Elixiron ImmunotherapeuticsCompanyBiotechnologyPharmaceuticalsImmunotherapy3.3Eureka TherapeuticsCompanyBiotechnologyPharmaceuticalsLife Sciences3.3NovotechCompanyHealthcareContract Research Organization3.3OlemaCompanyBiopharmaceuticalOncologyHealthcare3.3Pliant TherapeuticsCompanyBiopharmaceuticalPharmaceuticalsBiotechnology3.3Quanta TherapeuticsCompanyBiotechnologyPharmaceuticalsLife Sciences3.3RAPT TherapeuticsCompanyLife SciencesBiotechnologyPharmaceuticals3.3tripod-glpCompanyContract Research OrganizationPharmaceuticalsBiomedical Research3.3Arthrosi TherapeuticsCompanyBiotechnologyPharmaceuticalsLife Sciences2.9Bambusa TherapeuticsCompanyBiotechnologyPharmaceuticalsLife Sciences2.9Faraday PharmaceuticalsCompanyPharmaceuticalsBiotechnologyLife Sciences2.9PRA Health SciencesContract Research OrganizationCROLife Sciences2.9VinetiCompanyCell and Gene TherapyLife SciencesSupply Chain2.5Bipar SciencesCompanyBiopharmaceuticalOncologyPharmaceuticals2.2ComprehendCompanyHealthcareLife Sciences2.2HealthmodeCompanyDigital HealthDigital Biomarkers2.2NormunityCompanyBiotechnologyImmuno-OncologyOncology2.2TopographyCompanyClinical ResearchHealthcare2.2Vivace TherapeuticsCompanyBiotechnologyPharmaceuticalsOncology2.2Concentric AnalgesicsCompanyBiotechnologyPharmaceuticalsLife Sciences1.8

APIs with this tag (12)

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 4 Usable, with meaningful gaps to close
Medable Cortex APISchema-driven object API for building clinical applications on Medable: custom objects and typed properties...45.3Cortellis APIsCortellis APIs expose the Clarivate life sciences intelligence platform, covering drug pipelines, clinical ...43.6CDISC CORE (Checks and Rules Engine) APICDISC CORE (Checks and Rules Engine) is an open-source rules engine for validating clinical data against CD...41.7Empatica Cloud APICloud-to-cloud API that connects Empatica Health Monitoring Platform data to a sponsor's or CRO's own clini...40.0
Thin 5 Limited public surface area
GuardantConnectIntegrated software solution that connects patients tested with Guardant assays who have actionable alterat...39.2NCI Clinical Trials Search APIRESTful API that lets developers build applications, search tools, and digital platforms over NCI-supported...36.4ClinicalTrials.gov Classic APIThe Classic API is the legacy ClinicalTrials.gov interface that preceded the Data API v2 and exposes full-s...33.3EU Clinical Trials Register / CTISThe European Medicines Agency's Clinical Trials Information System (CTIS) and the legacy EU Clinical Trials...30.6Dimensions Analytics APIThe Dimensions Analytics API provides programmatic access to the Dimensions research data platform via the ...29.8
Emerging 2 Early or largely undocumented
Leal Health Platform APIPrivate platform API host backing the Leal Health patient-matching web application and the Patient Match Op...16.1Vertex Clinical Trials Data SharingVertex Pharmaceuticals provides qualified researchers with access to clinical trial data through a formal d...11.9
Minimal 1 Almost no public developer surface
BMS Study ConnectBMS Study Connect is a clinical trial recruitment and information platform enabling patients and caregivers...9.8

Score breakdown

Frequency
64.8
log-scaled weighted occurrences
Breadth
5.8
spread across providers
Quality lift
18.0
mean composite of providers using it
Cohesion
0.0
strength of nearest seed neighbor

Related tags

Pharmaceuticals 116 co-occurrences Life Sciences 161 co-occurrences Drug Development 44 co-occurrences Biotechnology 102 co-occurrences Oncology 52 co-occurrences Taxonomy 25 co-occurrences Clinical Research 24 co-occurrences Immunology 23 co-occurrences

Where this tag comes from

Provider tag210
Api tag13

Cohort brief

Auto-generated

The 213 providers in the APIs.io catalog tagged Clinical Trials, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.

Providers
213
all scored
Mean Kin Score
14.8
-5.9 vs catalog 20.7
Mean Agent Readiness
6.4
-3.3 vs catalog 9.7
Spread
1.8–75
median 10 · σ 12.4
How the 213 split by band
Exemplar 1Strong 0Developing 14Thin 25Emerging 48Minimal 125
Facet averages, against the whole catalog
FacetThis cohortCatalogDifferenceScored
Contract Governance 5.8 6.4 -0.6 213
Discoverability 57.4 60.4 -3 213
Access Clarity 18.8 22.3 -3.5 213
Contract Quality 9.9 17.5 -7.6 213
Operational Transparency 3.3 11.3 -8 213
Developer Ergonomics 8.4 17.9 -9.5 213

A facet is averaged over the members that carry it, not over the whole cohort — the “Scored” column is that count. Averaging an absent facet as zero would score our own coverage gaps as the providers’ posture.

What this cohort publishes
ArtifactThis cohortCatalogDifference
MCP server (any) 8% 16% -8
MCP server (first-party) 3% 7% -4
Agent Skills 0% 0% 0
OAuth scopes 5% 9% -4
Security 94% 88% +6
Arazzo workflows 0% 2% -2
Governance rules 3% 13% -10

mcp_pct counts any mcp/ artifact including ones API Evangelist derived from the provider OpenAPI; mcp_first_party_pct counts only servers the provider publishes. Prefer the latter.

Top by Kin Score
  1. 1 veeva 75
  2. 2 Medable 45.3
  3. 3 Roivant Sciences 44
  4. 4 Huma 43.7
  5. 5 Clarivate 42.2
  6. 6 Life Biosciences 41.2
  7. 7 National Institutes of Health (NIH) 41
  8. 8 Alloplex Biotherapeutics 40.9
  9. 9 cdisc 40.8
  10. 10 VivaLNK 40.5
Top by Agent Readiness
  1. 1 A2 Biotherapeutics 47.3
  2. 2 Engrail Therapeutics 42.7
  3. 3 veeva 36.4
  4. 4 Endeavor BioMedicines 35.8
  5. 5 Leapcure 30.8
  6. 6 CUTISS 30.6
  7. 7 National Institutes of Health (NIH) 30.6
  8. 8 Wugen 29.2
  9. 9 Star Therapeutics 28.1
  10. 10 Abcuro 27.7
All 213 members of this roster resolve to a scored provider in the catalog.Generated from the catalog build of 25 August 2026, across 26891 providers, using the same computation served by the APIs.io cohort API. Briefs are published for rosters of 5 or more scored providers; below that a distribution is not meaningful.

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

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

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