established · -0.4 market domain

Communications

Score 28.7 / 100 174 providers +37 via APIs 62 APIs Search apis.io →
Workflows using this tag
Microsoft Azure Tag an Existing Resource Group · Microsoft Azure Microsoft Azure Provision a Region-Specific Deployment · Microsoft Azure Microsoft Azure Audit Subscription Resources · Microsoft Azure Microsoft Azure Deploy Template to a New Resource Group · Microsoft Azure Microsoft Azure Resource Group Lifecycle Tag and Inventory · Microsoft Azure Microsoft Azure Select Subscription and List Resource Groups · Microsoft Azure Microsoft Azure Find Resources by Type and Inspect Their Group · Microsoft Azure Microsoft Azure Deployment Status and Resulting Resources · Microsoft Azure
Business capabilities this tag reaches
Customer Service Management 2 Legal Management 1
Variants seen in the corpus: CommunicationCommunications

Providers using this tag (174)

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

Exemplar 12 Complete, well-documented, and agent-ready
Strong 22 Solid coverage with minor gaps
Developing 28 Usable, with meaningful gaps to close
Thin 35 Limited public surface area
engageSPARKCompanyMessagingSMSVoice1 API38.4MirrorFly Messages APICPaaSChat / Messaging APIVoice API1 API37.8BurnerCompanyPhone NumbersSMSMMS1 API37.5DocumoFaxCloud FaxDocument DeliveryHIPAA1 API37.2ExotelCloud TelephonyVoiceSMSIndia1 API37.2RainbowCPaaSChatVoice3 APIs36.8ConfrereCompanyVideoVideo Conferencing1 API36.6SMSAPIMessagingSMSMMSVoice1 API36.4TruVideoCompanyCommerceVideoMessaging1 API36.4MittoMessagingOmnichannelEnterprise6 APIs36.2ClickSendSMSMMSVoice1 API35.3SobotCompanyEnterpriseContact CenterCustomer Service4 APIs35.2Muck RackPublic RelationsMedia MonitoringMedia DatabaseJournalists1 API35.1DyteVideoVoiceReal-TimeWebRTC1 API35.0TextmagicSMSText MessagingMessaging1 API34.5ChertCompanyMessagingiMessage1 API34.2GroupMeCompanyConsumerMessagingChat1 API34.2JustCallVoiceSMSCloud PhoneContact Center1 API34.2Cisco Control HubAdministrationCallingCollaboration1 API33.9AlianzaCompanyCloud CommunicationsVoice2 APIs33.7LifesizeCompanyVideo ConferencingCollaboration2 APIs32.8TextlaCompanySMSText MessagingBusiness Messaging32.1GupshupMessagingWhatsAppConversational AICPaaS1 API32.046elksCPaaSSMSMMSVoice1 API31.9SymphonyCollaborationFinancial ServicesMessaging10 APIs31.5MoviusCompanyMessagingMobile1 API31.4AircallVoiceCloud PhoneCRM1 API31.3Google MeetVideo ConferencingMeetingsCollaboration1 API29.5DialpadVoiceArtificial IntelligenceContact Center1 API28.8RR Donnelley And SonsMarketingPrint ServicesDirect Mail28.7Africa's TalkingSMSUSSDVoice1 API28.4IntelsatSatelliteConnectivityEnterprise2 APIs28.3NewVoiceMediaCompanyCloudContact CenterCCaaS1 API28.0SightCallCompanyVideoWebRTCRemote Support1 API27.4SuperhumanCompanyEmailProductivityArtificial Intelligence26.2
Emerging 33 Early or largely undocumented
AirPRCompanyPublic RelationsMedia IntelligenceMedia Monitoring1 API25.6Motorola SolutionsPublic SafetyVideo SecurityIoT1 API25.0SignpostCompanyEnterpriseVirtual ReceptionistAnswering Service24.7Microsoft SkypeMessagingMicrosoftVideo2 APIs24.3OurPeopleWorkforceFrontline1 API24.2SduiCompanyEducationEdTechSchools2 APIs23.7xMattersIncident ManagementOn-CallAlertingService Reliability1 API22.6VoxerCompanyPush To TalkWalkie-Talkie21.3LoomProductivityVideoAsync5 APIs21.2CarbyneCompanyEmergency ServicesPublic Safety19.8LaunchNotesChangelogDeprecationProduct1 API18.5Ambr TechnologiesArtificial IntelligenceEnterpriseTrainingRoleplay17.9AuranetworksystemsAviationInfrastructureUnmanned1 API17.7MoxtraCollaborationCustomer EngagementMessagingVideo Conferencing1 API16.8SpikeCompanyEmailCollaborationTeam Chat16.2VoltCompanyWhatsAppMessagingProductivity1 API16.2PigeonlyCompanyInmate CommunicationCorrectionsPrison Calls16.0BesideCompanySoftwareVoice15.5GlobalstarCompanySatelliteIoT15.0Manifest LawCompanyLegalLegal TechCase Management1 API14.8IntermediaCloudContact CenterVideo Conferencing5 APIs14.6Confide *CompanyConsumerMessagingEncryption14.4Joya CommunicationsCompanyVideo ChatVideo MessagingMessaging14.4SmoreCompanyEducationEdTechNewsletters14.4BeekeeperCompanyEmployee EngagementFrontline13.9CometaCompanyEducationEdTechSchool Management13.1UmonyCompanyComplianceCall Recording13.0CaremessageCompanyHealthcarePatient EngagementMessaging12.3RyloCompanyConsumerAccessibilityCaptioning12.2Astranis Space TechnologiesCompanySatelliteGeo12.0TanlaCompanyMessagingPlatform11.8PreparedCompanyEmergency ResponsePublic Safety91111.1TelesatCompanySatelliteLEO11.1
Minimal 44 Almost no public developer surface
All City CommunicationsCompanyAnswering ServiceCall CenterTelecommunications10.1CrewCompanyApplicationWorkforce ManagementFrontline10.1Northwood SpaceCompanySpaceSatelliteGround Station9.8ClubhouseCompanySocial AudioSocial NetworkLive Audio9.7EutelsatCompanySatelliteGeo9.7SESSatelliteAerospaceEnterprise9.7CesiumAstroCompanyHardtechAerospaceSatellite9.6PingerCompanyTelecommunicationsMessaging9.4KSATSatelliteGround StationSpace8.9Aptos OrbitalCompanySpaceSatelliteSpacecraft8.8C2MCompanySocialMessagingChat8.8DialupCompanyVoiceSocial8.8SatelliteCompanyCrypto Web3DecentralizedMessaging8.7West Technology GroupCustomer ExperienceArtificial IntelligenceHealthcare8.4RemindMessagingEducationK-128.1JiveCompanyEnterpriseCollaborationDigital Workplace7.8Proximus GlobalCompanyDigital IdentityConnectivity6.4VoxeetCompanyConferencingVoiceVideo5.8SonusCompanyInfrastructureNetworking5.6LiveprofileCompanyMessagingChat4.7VonBoxCompanyTelephonyMessaging4.4EchoStarConnectivityFortune 500IoT4.3BravegroupCompanyDesignAdvertising1 API3.9Quanta ServicesFortune 500InfrastructureEnergyElectric Power3.7FuzeCompanyCloudUnified CommunicationsUCaaS3.4HotmailCompanyEmailWebmailConsumer3.4TeamnoteCompanyEnterprise MessagingMobileCollaboration3.4AutotalksCompanyTechnologyAutomotive3.0Cedar Point CommunicationsCompanyTelecommunicationsVoIPSoftswitch2.5TandemCompanyRemote WorkVirtual OfficeTeam Collaboration2.5Walkie-TalkieCompanyConsumerSocial AudioAudio2.5VoxoxCompanyTelecommunicationsCloud Communications2.2GMSCPaaSMessagingEmail2.0AroundCompanyVideoVideo ConferencingCollaboration0.0Blue Jeans NetworkCompanyEnterpriseVideo Conferencing0.0FaxSavCompanyFaxInternet FaxMessaging0.0inbilinCompanySocialVoiceMobile0.0MakelogCompanyProductivityChangelogRelease Notes0.0MessageMe *CompanyConsumerMessaging0.0NovaxessCompanyTelecommunicationsDefunct0.0SessionsCompanyCollaborationVideo Conferencing0.0TalkoCompanyMessagingVoice0.0TalkrayCompanyMessagingVoice0.0VoiceVoiceCompanyConferencingAudio0.0

APIs with this tag (61)

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 7 Complete, well-documented, and agent-ready
Strong 12 Solid coverage with minor gaps
Developing 14 Usable, with meaningful gaps to close
Clio Communications APIUsers can view all logged phone calls and emails under the Communications tab in Clio. This is also where t...53.3Factorial Posts and Communities APIGroups, posts, and comments backing the Communities V2 feature. Requires Communities V2 to be enabled on th...52.8JPMorgan Chase Communication APICommunication Update51.7MTN Group Communication APIThe Communication API from MTN Group — 4 operation(s) for communication.51.6Front Core APIThe Front Core API is a REST API over Front's shared-inbox platform. It exposes conversations, messages, dr...49.9Dream Sports Communication APIThe Communication API from Dream Sports — 2 operation(s) for communication.49.7Paedae Communications APIThe Communications API from Paedae — 16 operation(s) for communications.47.3StackOne Unified Messaging APIStackOne Unified Messaging API standardizes communication workflows across platforms, with consistent data ...46.6MedAdvisor Communication APIThe Communication API from MedAdvisor — 6 operation(s) for communication.46.4NHS England Communication APIThe communication API from NHS England — 4 operation(s) for communication.45.6Epic Online Services Voice APIThe EOS Voice Interface delivers in-game voice chat using Vivox backend infrastructure, with positional aud...45.5AMCS Group Communication APIThe Communication API from AMCS Group — 3 operation(s) for communication.44.1Centene Communication APIThe Communication API from Centene — 6 operation(s) for communication.41.0NHS Digital Communication APIThe communication API from NHS Digital — 4 operation(s) for communication.39.7
Thin 13 Limited public surface area
Emerging 15 Early or largely undocumented
Deutsche Telekom AI StudioBuild conversational customer experiences in natural language across SMS, RCS, voice, video, and chat chann...26.0Deutsche Telekom Conversational Connect APITransform customer communications with intelligent conversational marketing across messaging channels, inte...26.0Deutsche Telekom Reports APIProgrammatic access to communications usage data, delivery reports, and billing breakdowns across the CPaaS...26.0Deutsche Telekom Rich Communication Services APIImprove customer experience using Rich Communication Services for branded, interactive messaging that exten...26.0Deutsche Telekom SMS APIProgrammatically send and receive text messages in practically every country through Deutsche Telekom's CPa...26.0Deutsche Telekom Video APIBring people together globally through fully programmable, customizable, live video sessions embedded in ap...26.0Deutsche Telekom Voice APIDeliver high-quality voice experiences over the low-latency, feature-rich, global Deutsche Telekom network ...26.0Resul Web APIThe Resul (Resulticks) Web API is a JSON REST API served from the https://apis.resu.io base domain, documen...24.4Azure Communication ServicesAzure Communication Services (successor to Skype developer APIs) provides cloud-based communication APIs fo...24.3Skype URIs APISkype URIs provide a mechanism for launching Skype actions from web pages and applications. Developers can ...24.3Sdui Platform APIThe production JSON API behind the Sdui school-communication platform, serving the Sdui web app, the iOS/An...23.7FranConnect CRM APICRM module (path segment "cm"). Read and write contacts and relationship/communication records that support...16.0Subsplash Groups and Messaging APIManage groups, group membership, and messaging, and trigger push notifications and in-app messages through ...15.7Intermedia Voice APIThe Intermedia Voice API enables developers to embed voice calling capabilities into CRMs, ERPs, ticketing ...14.6Buildium Communications APIManages emails, notes, and other communications stored against properties, leases, tenants, owners, and ven...14.0

Companies reaching this through an API (37)

These companies publish an API, specification or operation carrying “Communications” 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.

AMCS Group ApyHub Buildium Canvas Medical Centene Clio Deutsche Telekom Dream Sports Epic Games Factorial FireHydrant FranConnect Frostbyte Gladly Google Workspace HubSpot JPMorgan Chase Kalshi Leo1 MedAdvisor Microsoft Azure Microsoft Office 365 MTN Group NHS Digital NHS England Oracle Health (Cerner) Paedae Partnerize Qualia RelativityOne Resulticks Select Medical Holdings SPOTIO StackOne Subsplash Unity Wodify

Score breakdown

Frequency
66.8
log-scaled weighted occurrences
Breadth
4.5
spread across providers
Quality lift
38.8
mean composite of providers using it
Cohesion
21.0
strength of nearest seed neighbor

Where this tag sits

174 providers carry this tag directly, and 318 counting the 4 narrower tags below and the 3 beneath them — 144 more to reach.

CPaaS 49 providers UCaaS 11 providers Unified Communications 19 providers SMS 161 providers

Related tags

SMS 61 co-occurrences Messaging 94 co-occurrences Voice 57 co-occurrences CPaaS 26 co-occurrences Video Conferencing 20 co-occurrences Phone Numbers 20 co-occurrences Telephony 21 co-occurrences

Where this tag comes from

Provider tag174
Api tag62
Openapi tag19
Openapi op tag112

Cohort brief

Auto-generated

The 158 providers in the APIs.io catalog tagged Communications, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.

Providers
158
all scored
Mean Kin Score
34.4
+11.5 vs catalog 22.9
Mean Agent Readiness
20.6
+8.7 vs catalog 11.9
Spread
0–93.2
median 34.2 · σ 21.6
How the 158 split by band
Exemplar 12Strong 22Developing 28Thin 35Emerging 33Minimal 28
Facet averages, against the whole catalog
FacetThis cohortCatalogDifferenceScored
Contract Quality 31.2 17.6 +13.6 158
Access Clarity 39.7 26.5 +13.2 158
Developer Ergonomics 34.5 23.2 +11.3 158
Operational Transparency 24.8 13.7 +11.1 158
Discoverability 63.7 58.1 +5.6 158
Contract Governance 10.1 6.3 +3.8 158

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) 23% 14% +9
MCP server (first-party) 22% 12% +10
Agent Skills 0% 0% 0
OAuth scopes 22% 11% +11
Security 100% 98% +2
Arazzo workflows 4% 2% +2
Governance rules 20% 14% +6

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 Nylas 93.2
  2. 2 Infobip 82.4
  3. 3 Telnyx 79.6
  4. 4 Amazon Pinpoint 78.9
  5. 5 Twilio 77.8
  6. 6 Leadping 74.9
  7. 7 Loops 71.4
  8. 8 SMTP2GO 69
  9. 9 Mailboxlayer 68.9
  10. 10 Sinch 68.3
Top by Agent Readiness
  1. 1 Telnyx 83.6
  2. 2 Webex 67.4
  3. 3 Leadping 66.5
  4. 4 Infobip 63
  5. 5 Loops 62.9
  6. 6 Entergram 59.5
  7. 7 Bird 57.8
  8. 8 Nylas 56.6
  9. 9 Aptly 56.3
  10. 10 The Mobile First Company 55.4
All 174 members of this roster resolve to a scored provider in the catalog.Generated from the catalog build of 5 October 2026, across 29093 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

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

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