established · 2.7 capabilitymarket actiondomain

Audio

Score 28.2 / 100 243 providers 98 APIs Search apis.io →
Variants seen in the corpus: Audioaudio

Providers using this tag (243)

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

Exemplar 2 Complete, well-documented, and agent-ready
Adobe SuiteArtificial IntelligenceAnalyticsAutomationCommerce32 APIs71.2MatomoAnalyticsWeb AnalyticsOpen-SourcePrivacy61 APIs67.3
Strong 18 Solid coverage with minor gaps
CaptionsCompanyVideoArtificial IntelligenceVideo Editing7 APIs66.3Dolby.ioMediaStreamingReal-Time StreamingWebRTC18 APIs65.5LacunaAI MusicMusic GenerationAI Song GeneratorAI Lyrics Generator4 APIs65.4FactsetFinancialFinancial DataInvestment AnalyticsMarket Data460 APIs64.8S&P GlobalCapital IQCommodity InsightsCredit RatingsDocument Extraction9 APIs64.6OpenAIArtificial IntelligenceLarge Language ModelsT151 APIs64.2Last.fmMusicScrobblingRecommendations9 APIs63.7CloudflareAI GatewayAPI GatewayArtificial IntelligenceCDN87 APIs62.0LALAL.AIArtificial IntelligenceAudio ProcessingStem Separation4 APIs62.0PyannoteAICompanyAi DataSpeech RecognitionSpeaker Diarization1 API61.4RingCentralCommunicationsUCaaSVoiceVideo88 APIs58.2ModulateCompanyArtificial IntelligenceVoice AISpeech-to-Text11 APIs57.3DailyVideoWebRTCReal-Time Communication13 APIs56.7Dedalus LabsCompanyArtificial IntelligenceAgentsMCP16 APIs56.2useapi.netCompanyArtificial IntelligenceGenerative AIVideo Generation12 APIs55.4CovalCompanyAI AgentsVoice AITesting25 APIs55.3PicsartCompanyConsumerImageImage Processing23 APIs55.0BenzingaFinancialMarket DataStocksNews44 APIs54.9
Developing 53 Usable, with meaningful gaps to close
Hugging Face21 APIs53.9Mistral AI11 APIs53.9SambaNova SystemsCompanyArtificial IntelligenceMachine-LearningLLM12 APIs53.8RightNow AICompanyArtificial IntelligenceMachine-LearningLLM Inference7 APIs53.5PicsArt (Socialin)CompanyImage EditingVideo EditingGenerative AI23 APIs53.0Microsoft TeamsChatCollaborationCommunicationsMicrosoft-36511 APIs52.9TIDALMusicStreamingHi-FiHiRes Lossless65 APIs52.9DeepdubCompanyVoiceText-to-SpeechDubbing7 APIs52.0PortkeyAI GatewaysGatewaysGovernanceGuardrails51 APIs51.3University of California, San DiegoEducationHigher EducationUniversityPublic Research University12 APIs51.0GradiumCompanyAi MlVoice AIText-to-Speech6 APIs50.8KugelAudioVoiceText-to-SpeechSpeech SynthesisVoice AI14 APIs50.7RiversidePodcastVideo RecordingMediaContent Creation4 APIs49.7Heidi HealthHealthcareHealth TechAI Medical ScribeAmbient AI11 APIs49.4TrueFoundryAI PlatformEnterprise AIKubernetesLLM Gateway13 APIs49.1MirageCompanyArtificial IntelligenceVideoVideo Generation7 APIs48.4Spot AICompanyVideoPhysical SecuritySurveillance15 APIs48.3Arpeggi LabsCompanyMusicArtificial Intelligence5 APIs48.0ArtlistCompanyMusicMedia5 APIs48.0MicrosoftFortune 10059 APIs47.8NeuphonicText-to-SpeechVoice AIStreaming7 APIs47.8StepFunArtificial IntelligenceLLMMulti-ModalChat Completion12 APIs47.8Liesheng GroupCompanyConsumer ElectronicsWearables2 APIs46.9Taddy APIComicsGraphQLMedia2 APIs46.9FlexAICompanyAi MlArtificial IntelligenceMachine-Learning7 APIs46.8Google Cloud Text-To-SpeechGoogle CloudMachine-LearningSpeech Synthesis2 APIs46.7SpotifyMusicStreamingPodcasts15 APIs46.7ConvertAPIFile ConversionPDFDocumentsImage3 APIs45.7KotobaCompanyArtificial IntelligenceMachine-LearningVoice1 API45.3Epidemic SoundMusicSound EffectsRoyalty-Free Music9 APIs45.1CodeProjectArtificial IntelligenceArticlesCommunityComputer-Vision13 APIs44.8KenshoCompanyArtificial IntelligenceMachine-LearningFinancial Data4 APIs44.6Ask SageCompanyArtificial IntelligenceGenerative AILarge Language Models32 APIs44.4Novita AIArtificial IntelligenceLLMInferenceGPU2 APIs44.2MoisesCompanyMusicArtificial Intelligence4 APIs43.9ScreenpipeCompanyScreen RecordingScreen MemoryAudio Transcription18 APIs43.5BrandtrackCompanyMusicBackground Music9 APIs43.1Surge AIHuman DataRLHFSFTRubrics14 APIs42.5AssemblyAIArtificial IntelligenceSpeechTranscription3 APIs42.3StreamChatMessagingActivity FeedsVideo14 APIs42.2WanAPIsLLM GatewayAI API GatewayOpenAI-CompatibleModel Marketplace9 APIs42.2KrispCompanyArtificial IntelligenceVoice AISpeech2 APIs41.7ZamzarFile ConversionDocumentsVideo6 APIs41.7DailyReal-TimeWebRTCVideo15 APIs41.5VideoSDKVideoWebRTCReal-Time Communication7 APIs41.4Soundtrack Your BrandCompanyMusicMusic StreamingBackground Music1 API41.0CourtListenerLegalCourt DataCase LawPACER21 APIs40.8PodbeanPodcastingPodcast HostingMedia6 APIs40.7TransistorPodcastingPodcast HostingAnalyticsMedia6 APIs40.2KagiSearchPremium SearchAI SearchSummarization6 APIs39.8CovaticCompanyAdvertising TechnologyAdTechAudience Intelligence1 API39.7nexos.aiCompanyArtificial IntelligenceLLMAI Gateway16 APIs39.6ListnrArtificial IntelligenceText-to-SpeechTTSVoice3 APIs39.5
Thin 67 Limited public surface area
FulcrumData CollectionField DataGeospatialProcess Management15 APIs39.2WellSaid LabsArtificial IntelligenceText-to-SpeechVoice4 APIs39.0MindlogicCompanyAi MlGenerative AIConversational AI7 APIs38.7PodcastleArtificial IntelligenceText-to-SpeechVoice Cloning3 APIs38.6Azure OpenAI ServiceArtificial IntelligenceLLMGenerative AIAzure8 APIs38.5Kalpa LabsCompanySpeechText-to-SpeechVoice3 APIs38.2NarakeetText-to-SpeechTTSVoice4 APIs38.2SpeechifyArtificial IntelligenceText-to-SpeechVoiceSpeech Synthesis2 APIs38.2StreamReal-TimeChatMessagingVideo6 APIs38.2Fish AudioVoiceText-to-SpeechSpeech-to-TextVoice Cloning5 APIs38.1SongtradrMusicMusic LicensingSync LicensingMusic Metadata3 APIs38.0LayercodeArtificial IntelligenceVoiceVoice AgentsReal-Time5 APIs37.9AcastPodcastingPodcast HostingPublishingAdvertising4 APIs37.6Listen NotesPodcastsPodcast SearchPodcast DirectorySearch5 APIs37.6SieveArtificial IntelligenceVideoMedia Processing2 APIs37.5ACRCloudMusic RecognitionAudio FingerprintingBroadcast Monitoring6 APIs37.4SpreakerPodcastingPodcast HostingMedia6 APIs37.3BeeHeroCompanyAgricultureAgTechPollination4 APIs37.1Unreal SpeechText-to-SpeechTTSSpeech Synthesis3 APIs37.0WondercraftArtificial IntelligencePodcastText-to-Speech4 APIs36.8SimplecastPodcastingPodcast HostingPodcast DistributionPodcast Analytics5 APIs36.6BuzzsproutPodcastingPodcast HostingMedia2 APIs36.5AudDMusicMusic RecognitionFingerprinting2 APIs36.2CoconutVideoEncodingTranscoding2 APIs36.0MemesioMemesMediaImage-GenerationContent42 APIs36.0Ludo.aiArtificial IntelligenceAsset GenerationGame DesignGame Development8 APIs35.6Eden AIArtificial IntelligenceEmotionEmotion Detection6 APIs35.5CometAPIArtificial IntelligenceAggregatorChat6 APIs35.2Together AIArtificial IntelligenceLLMInferenceFoundation Models28 APIs35.1OpenverseImageCreative CommonsOpen Media3 APIs34.9Photon EngineGamingMultiplayerReal-TimeNetcode9 APIs34.9ShutterstockImageMediaPhotosStock Images10 APIs34.5GroqArtificial IntelligenceLLMInferenceLPU9 APIs34.3TelnyxCommunicationsCPaaSVoiceSMS168 APIs34.0AudiomackMusicMusic StreamingPodcasts8 APIs33.8LiteLLMGateways33 APIs33.7Mistral AICompanyArtificial IntelligenceLarge Language ModelsGenerative AI11 APIs33.5ai-cousticsCompanyAi MlSpeech Enhancement1 API33.3VisteonAutomotiveConnected CarInfotainmentIoT7 APIs33.3Sarj AI Developer APIVoice AIVoice AgentsConversational AIArabic AI27 APIs32.9LiveKitReal-TimeWebRTCVideo6 APIs32.4VATSIMAviationFlight SimulationAir Traffic ControlReal-Time Data18 APIs32.1AI GatewayAI GatewayLLM RouterLLM ProxyModel Routing38 APIs31.8FreepikArtificial IntelligenceGraphicsIllustrationsImage-Generation6 APIs31.6SunoArtificial IntelligenceMusic GenerationGenerative2 APIs30.8Resemble AIArtificial IntelligenceVoiceTTSVoice Cloning26 APIs30.5Rev AISpeech RecognitionSpeech-to-TextTranscription7 APIs30.5SonosCompanyConsumerMusic1 API30.3Blubrry APIPodcastingMediaPublishing7 APIs30.2SoundCloudMusicStreamingAuthentication6 APIs30.0MireloCompanyAi MlSound Effects1 API29.6QwenArtificial IntelligenceLLMInferenceOpen-Source4 APIs29.3DevialetConsumer ElectronicsSmart SpeakersHome Automation6 APIs29.2iZotopeAudio SoftwareMusic ProductionMixing2 APIs29.0DeepInfraArtificial IntelligenceLLMInferenceServerless7 APIs28.9OddcastCompanyText-to-SpeechSpeech SynthesisAvatars2 APIs28.9WellSaid LabsArtificial IntelligenceText-to-SpeechTTSVoice4 APIs28.8HyperbolicArtificial IntelligenceLLMInferenceGPU7 APIs28.7Podbean APIPodcastsPodcastingMedia6 APIs28.6MurfArtificial IntelligenceVoiceTTSVoiceover7 APIs28.4AgoraReal-Time EngagementVoiceVideoSignaling11 APIs28.2ByteDance DoubaoArtificial IntelligenceLLMInferenceByteDance6 APIs27.9DeezerMusicStreamingAuthentication12 APIs27.8SiliconFlowArtificial IntelligenceLLMInferenceOpen-Source11 APIs27.8vLLMLLMInferenceOpen-SourceGPU7 APIs27.0iHeartRadioRadioPodcastsMusicStreaming3 APIs26.9BandcampMusicMarketplaceIndie7 APIs26.8
Emerging 40 Early or largely undocumented
EnvatoStock MediaMarketplaceThemes8 APIs26.0NPRMediaNewsRadio4 APIs25.5Radio MastRadioStreamingAnalytics5 APIs25.4Radio CultRadioStreamingMusic7 APIs25.1SynervozCompanySDKVoice23.8Sirius XMStreamingRadioMusic3 APIs23.7High FidelityCompanyConsumerSpatial Audio1 API23.2AcoustIDFingerprintingMusicMusicBrainz1 API22.6LISNRCompanyUltrasonicData Over AudioProximity10 APIs22.2AutoContent APIArtificial IntelligenceContent GenerationPodcasts9 APIs20.8Bloomberg Television and RadioTelevisionRadioFinancial NewsMedia2 APIs20.0SkullcandyCompanyConsumer ElectronicsHeadphones3 APIs20.0Audigo LabsCompanyMusicRecording19.9Subaru of AmericaAutomobilesAutomotiveCarsVehicles7 APIs19.4Radio.coRadioStreamingMusic2 APIs19.0OptimizerAICompanySound EffectsGenerative AI1 API17.8Boat LifestyleCompanyConsumer ElectronicsE-CommerceRetail1 API17.6RealtimeReal-TimeWebSocketWebRTCServer-Sent Events26 APIs17.0TelevisaUnivision (Univision Communications)MediaStreamingHispanicAdvertising3 APIs16.5RapchatCompanyMusicMusic Creation16.1ThematicCompanyMusicMusic LicensingContent Creators16.1ReadSpeakerText-to-SpeechSpeechVoice1 API15.9SoundboksCompanyConsumer ElectronicsBluetooth Speakers1 API15.5AudiodraftCompanyAudio BrandingSound DesignMusic Production15.4FirstoryCompanyPodcastingPodcast HostingMedia15.1Replica StudiosCompanyVoiceText-to-SpeechSpeech to Speech1 API14.7Open Podcast APIEpisodesOpen StandardsPodcasts6 APIs13.98TracksCompanyMusicStreamingRadio1 API13.4DolbyVideoStreamingMedia5 APIs13.4PyTorchArtificial IntelligenceDeep LearningMachine-LearningNeural Networks5 APIs13.4LuelCompanyArtificial IntelligenceMachine-LearningTraining Data13.3Liquid AIArtificial IntelligenceLLMInferenceFoundation Models1 API13.2Novel EffectCompanyReadingEducationEdTech13.0Baton MediaCompanyMusicMusic CollaborationCreator Economy12.8InstareadCompanyText-to-SpeechPublishing12.7Anker InnovationsCompanyConsumer TechnologyConsumer ElectronicsSmart Home12.5JaysCompanyConsumerHeadphones12.5Stability AudioArtificial IntelligenceMusic GenerationSFX1 API11.5EndelCompanyWellnessSoundscapes11.2PratilipiCompanyStorytellingPublishingContent11.1
Minimal 63 Almost no public developer surface
AudiomobAdvertisingGamingMonetization10.9ArtifactCompanyConsumerFamily Stories10.8XperiEntertainmentMediaConnected Car10.8CastboxCompanyPodcastsMedia10.6Kardome TechnologyCompanyVoice AISpeech RecognitionAutomotive10.6MarshallCompanyConsumerConsumer Electronics10.6SplashCompanyMusicArtificial IntelligenceGenerative AI10.6MixhaloCompanyConsumerLive Events10.2Sirius XM HoldingsAudio StreamingSatellite RadioPodcasts10.0AudacyRadioPodcastsStreaming9.3Humans AnonymousCompanyMental HealthWellbeing9.2SpliceMusicMusic ProductionRoyalty-Free SamplesSample Library9.2UdioArtificial IntelligenceMusic GenerationGenerative8.8MindsetCompanyWellnessMental HealthSelf-Care8.5Art19CompanyEnterprisePodcastingPodcast Hosting8.1DotterelCompanyMicrophonesAcoustics8.1SoundBetterCompanyMusicMarketplace8.1AmpMeCompanyMusicStreaming7.6DropCompanyConsumerE-CommerceRetail6.7Spext Labs, SpextCompanyVideoTranscription6.7ArtiphonCompanyMusicMusical InstrumentsMIDI6.3BandLabCompanyConsumerMusicMusic Production6.3AivaCompanyArtificial IntelligenceMusicMusic Generation6.0Audio Up MediaCompanyMediaEntertainmentPodcasting5.7PaceMakerCompanyMusicDJMobile App5.5PodfundCompanyVenture CapitalPodcastingMedia5.5Harman InternationalAutomotiveConnected CarConsumer Electronics5.360dBCompanyPodcastingMedia5.0Anchor *CompanyConsumerPodcastingPodcast Hosting5.0Anchor FMCompanyConsumerPodcastingPodcast Hosting5.0AvneraCompanySemiconductorsHardware5.0Axiometrix SolutionsCompanyTest and MeasurementAcousticsSensors5.0BridgecoCompanySemiconductorsConsumer Electronics5.0CallinCompanyConsumerPodcasting5.0Conexant SystemsCompanySemiconductorsHardware5.0Cord *CompanyConsumerMessagingVoice5.0cordprojectCompanyVoice MessagingMessaging5.0CrystalCompanyHardtechSemiconductorsHardware5.0Curio LabsCompanyJournalismMedia5.0DrivetimeCompanyVoiceGamingEntertainment5.0DulcettaCompanyMusicProductivityStreaming5.0EDGE Sound ResearchCompanySoundAudio Infrastructure5.0iHeartMediaBroadcastingMediaPodcasts5.0JelliCompanyAdvertisingAdTechProgrammatic Advertising5.0JoyrideCompanyConsumerMobile5.0Kerning CulturesCompanyMediaPodcast5.0Kuwo MusicCompanyMusicStreamingMedia5.0Locker Room *CompanyConsumerLive AudioSocial5.0Meet CuteCompanyMediaPodcasts5.0OmvanaCompanyMeditationMindfulnessWellness5.0PG StudiosCompanyAnimationFilm ProductionCreative Media5.0Pocket FmCompanyStreamingAudiobooks5.0Pop Up ArchiveCompanyTranscriptionSpeech-to-Text5.0Radionomy (Azerion)CompanyAi AppsInternet Radio5.0RecordgramCompanyMusicMusic Creation5.0Resonado LabsCompanyAcousticsHardware5.0Scout.fmCompanyPodcastsRecommendations5.0SonanticVoiceText-to-SpeechEmotive AIAcquired5.0tempowCompanyBluetoothWireless5.0Walkie-TalkieCompanyConsumerSocial Audio5.0VoiceVoiceCompanyConferencingCommunications4.1KnowableCompanyLearningEducation3.6FangTekCompanySemiconductorsIntegrated CircuitsAnalog3.3

APIs with this tag (97)

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 2 Complete, well-documented, and agent-ready
Adobe Firefly Audio/Video APIsAI-powered audio and video APIs for automated content production at scale including dynamic graphics render...71.2Matomo MediaAnalytics APIThe Matomo MediaAnalytics API exposes 14 operations of the Matomo Reporting API (module `MediaAnalytics`). ...67.3
Strong 14 Solid coverage with minor gaps
Captions Audio APIThe Audio API from Captions — 1 operation(s) for audio.66.3Factset Audio APIThe Audio API from Factset — 2 operation(s) for audio.64.8Kensho Scribe Batch API v1Legacy v1 batch transcription endpoint (POST /api/v1/transcription). Superseded by the v2 batch API which d...64.6Kensho Scribe Batch API v2Asynchronous audio and video transcription REST API. POST a media file to start a transcription job, then p...64.6OpenAI Audio APILearn how to turn audio into text or text into audio.64.2OpenAI Realtime APIThe Realtime API from OpenAI — 9 operation(s) for realtime.64.2Cloudflare Realtime APIThe Cloudflare Realtime API provides WebRTC infrastructure for building real-time audio and video applicati...62.0pyannoteAI APIREST API for speaker diarization, speaker identification with voiceprints, and speech-to-text orchestration...61.4RingCentral Audio APIConversational AI audio processing APIs58.2Dedalus Labs Audio APIThe Audio API from Dedalus Labs — 3 operation(s) for audio.56.2Flow Music API v1REST API for Google Flow Music (Lyria 3 Pro) — generate complete vocal or instrumental songs from a prompt,...55.4Coval Audio APIUpload audio for evaluation and access conversation audio files55.3Picsart Audio APIThe Audio API from Picsart — 2 operation(s) for audio.55.0Benzinga Earnings Call Transcripts APIReal-time and historical conference-call transcripts, audio, AI-generated summaries, and speaker data, fetc...54.9
Developing 26 Usable, with meaningful gaps to close
Hugging Face Audio APISpeech recognition, audio classification, and text-to-speech tasks53.9Mistral AI Audio APIAudio transcription operations53.9SambaNova Systems Audio APIThe Audio API from SambaNova Systems — 2 operation(s) for audio.53.8RightNow AI Audio APIThe Audio API from RightNow AI — 2 operation(s) for audio.53.5PicsArt (Socialin) Audio APIThe Audio API from PicsArt (Socialin) — 2 operation(s) for audio.53.0Microsoft Teams Real-Time Communication APIsAPIs for building calling and meeting experiences in Teams including VoIP calls, group calls, IVR flows, an...52.9Portkey Audio APITurn audio into text or text into audio.51.3KugelAudio Audio APIThe Audio API from KugelAudio — 1 operation(s) for audio.50.7TrueFoundry Audio APISpeech and audio processing49.1Mirage Audio APIThe Audio API from Mirage — 1 operation(s) for audio.48.4Spot Audio APIThe Audio API from Spot — 1 operation(s) for audio.48.3Microsoft Audio APITranscribe and translate audio47.8Neuphonic Voice Cloning APIREST API for creating and managing cloned voices. Accepts audio samples (MP3 or WAV, minimum 6 seconds, und...47.8StepFun Audio APISpeech synthesis (TTS), voice cloning with preview, official voice catalog, audio transcription, and file-b...47.8StepFun Realtime APIBidirectional realtime voice over WebSocket (wss://api.stepfun.com/v1/realtime) with OpenAI Realtime-style ...47.8FlexAI Audio APISpeech-to-text and text-to-speech46.8CodeProject Audio APISound classification.44.8Kensho ScribeAsynchronous speech-to-text transcription API that turns audio and video into text with high accuracy. Supp...44.6Ask Sage Audio APIAudio processing (TTS/STT)44.4Screenpipe Audio APIManage audio recording devices43.5Surge Multimodal DataImage, audio, and video data collection and labeling.42.5Stream Video and Audio APICreate and manage audio/video calls and livestreams - get-or-create calls, manage call members and permissi...42.2WanAPIs Audio APIText-to-speech, transcription, and translation.42.2CourtListener Audio APIThe Audio API from CourtListener — 2 operation(s) for audio.40.8Kagi Universal Summarizer APIThe Universal Summarizer API condenses URLs, documents, audio, and video into structured summaries using Ka...39.8nexos.ai Audio APIGenerate audio or text from audio or text input.39.6
Thin 44 Limited public surface area
Fulcrum Audio APIAudio media attached to records39.2Mindlogic Audio APIThe Audio API from Mindlogic — 1 operation(s) for audio.38.7Azure OpenAI Inference REST APIData-plane REST API for running inference against deployed Azure OpenAI models, including chat completions,...38.5Azure OpenAI Service Audio APIAudio transcription and translation (Whisper)38.5Speechify Audio APIThe Audio API from Speechify — 2 operation(s) for audio.38.2Fish Audio APIThe Fish Audio API provides RESTful access to text-to-speech, speech-to-text, voice cloning, and voice mana...38.1Layercode Realtime Voice APIBidirectional realtime WebSocket transport that streams base64 PCM microphone audio from the browser to Lay...37.9BeeHero Audio APIGet audio files from sensors37.1Memesio audio APIThe audio API from Memesio — 1 operation(s) for audio.36.0Ludo.ai Audio APIGenerate sound effects, background music, character voices, and text-to-speech audio for games.35.6Eden AI Audio APIThe Audio API from Eden AI — 2 operation(s) for audio.35.5CometAPI Audio APISpeech synthesis, transcription, and translation.35.2Together AI Audio APIThe Audio API from Together AI — 5 operation(s) for audio.35.1Openverse audio APIThese are endpoints pertaining to audio files.34.9Photon Voice APICross-platform low-latency voice chat built directly on top of Photon Realtime - it inherits Realtime's mat...34.9Shutterstock audio APIThe audio API from Shutterstock — 11 operation(s) for audio.34.5Groq Audio APIThe Audio API from Groq — 3 operation(s) for audio.34.3Telnyx Audio APIThe Audio API from Telnyx — 1 operation(s) for audio.34.0LiteLLM Audio APIThe Audio API from LiteLLM — 2 operation(s) for audio.33.7LiteLLM Audio APIProvides OpenAI-compatible /audio/transcriptions and /audio/speech endpoints for audio transcription and te...33.7Mistral AI Audio Transcription APIAudio transcription API powered by Voxtral for speech-to-text with diarization, word-level timestamps, and ...33.5ai-coustics SDKReal-time speech-enhancement SDK (Quail, Rook, Quail VAD, Quail Voice Focus, Tyto) with a JWT token-minting...33.3Visteon Audio APIAudio playback, volume, and source management33.3Sarj AI Developer API Audio APIThe Audio API from Sarj AI Developer API — 3 operation(s) for audio.32.9VATSIM Audio APIThe Audio API from VATSIM — 2 operation(s) for audio.32.1AI Gateway Audio APIThe Audio API from AI Gateway — 3 operation(s) for audio.31.8Freepik Audio APIGenerate music and sound effects.31.6Rev AI Forced Alignment APIAligns existing transcripts with audio for precise word-level timestamps, priced at $0.003 per minute.30.5Sonos Control APICloud-based REST API for controlling Sonos players and groups: playback, volume, grouping, favorites, playl...30.3Mirelo SFX APISelf-serve REST API to generate and edit sound effects from video or text. Bearer-token (API key) auth; JSO...29.6DashScope (Alibaba Cloud Model Studio) APINative Alibaba Cloud Model Studio API serving the Qwen model family. Provides chat completions, multimodal ...29.3DeepInfra Audio APIThe Audio API from DeepInfra — 3 operation(s) for audio.28.9DeepInfra Platform APIOpenAI- and Anthropic-compatible inference API for 100+ open-source models. Surfaces include chat completio...28.9Vocalware Text-to-Speech APIVocalware is Oddcast's cloud text-to-speech service. It exposes a pay-as-you-go HTTP/REST API (suitable for...28.9Hyperbolic Audio APIThe Audio API from Hyperbolic — 1 operation(s) for audio.28.7Hyperbolic Serverless Inference APIOpenAI-compatible inference API for 25+ open-source models. Surfaces include text chat, vision, image gener...28.7Podbean APIThis is for third-party apps to connect to Podbean in order to manage a user's podcast. To manage your own ...28.6Agora Voice Calling APIThe Agora Voice Calling API embeds high-quality real-time voice chat into any application. Provides crystal...28.2Volcano Engine Ark APIOpenAI-compatible chat, responses, embedding, batch, image (Seedream), video (Seedance), 3D, and TTS APIs s...27.9SiliconFlow Audio APIThe Audio API from SiliconFlow — 4 operation(s) for audio.27.8SiliconFlow Cloud Platform APIOpenAI- and Anthropic-compatible inference covering chat completions, messages, embeddings, reranking, imag...27.8vLLM Audio APIOpenAI-compatible audio endpoints27.0vLLM OpenAI-Compatible ServerOpenAI-compatible REST API exposed by `vllm serve`. Endpoints include /v1/chat/completions, /v1/completions...27.0iHeartRadio Podcasts APIThe iHeartRadio Podcasts API enables search and discovery of podcasts available on the iHeartRadio platform...26.9
Emerging 11 Early or largely undocumented
NPR ListeningAudio recommendations tailored to a user's preferences.25.5AcoustID Web Service APIREST API for audio fingerprint lookup and submission. Accepts Chromaprint-generated fingerprints and return...22.6Podcast Generation APIGenerate AI-powered podcast episodes from URLs, PDFs, YouTube videos, plain text, or social media feeds. Pr...20.8Bloomberg Media Content APIAccess Bloomberg TV and Radio content including video clips, interview segments, market coverage segments, ...20.0Subaru SiriusXM APIIn-vehicle satellite and streaming audio service delivered through SiriusXM. Trial activation, subscription...19.4OptimizerAI Text-to-SFX APICommercial sound-effects generation API exposing the OptimizerAI text-to-sfx v2 model. Access is contract-b...17.8WebRTCA peer-to-peer realtime communication framework for audio, video, and arbitrary data channels, standardized...17.0Uforia Audio PlatformUforia is the largest Spanish-language audio platform in the United States, operating 40 radio stations and...16.5ReadSpeaker speechCloud APIA cloud-based text-to-speech API. When using the API from within your software or application, you simply s...15.9TorchAudio APIAudio processing library for PyTorch.13.4Liquid AI Platform APIHosted inference and customization API for the LFM family. Includes Liquid Playground and LEAP customizatio...13.2

Score breakdown

Frequency
69.5
log-scaled weighted occurrences
Breadth
6.7
spread across providers
Quality lift
34.9
mean composite of providers using it
Cohesion
14.9
strength of nearest seed neighbor

Related tags

Music 46 co-occurrences Text-to-Speech 27 co-occurrences Embeddings 26 co-occurrences Voice 35 co-occurrences Chat 33 co-occurrences Podcasting 19 co-occurrences Podcasts 19 co-occurrences Media 63 co-occurrences

Where this tag comes from

Provider tag177
Api tag98
Openapi tag49
Openapi op tag133

Cohort brief

Auto-generated

The 243 providers in the APIs.io catalog tagged Audio, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.

Providers
243
all scored
Mean Kin Score
28.9
+8.2 vs catalog 20.7
Mean Agent Readiness
16.5
+6.8 vs catalog 9.7
Spread
3.3–71.2
median 30.2 · σ 18.1
How the 243 split by band
Exemplar 2Strong 18Developing 53Thin 67Emerging 40Minimal 63
Facet averages, against the whole catalog
FacetThis cohortCatalogDifferenceScored
Contract Quality 31.8 17.5 +14.3 243
Developer Ergonomics 26.9 17.9 +9 243
Discoverability 67.4 60.4 +7 243
Access Clarity 28.1 22.3 +5.8 243
Operational Transparency 16.8 11.3 +5.5 243
Contract Governance 7.5 6.4 +1.1 243

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) 25% 16% +9
MCP server (first-party) 10% 7% +3
Agent Skills 0% 0% 0
OAuth scopes 15% 9% +6
Security 92% 88% +4
Arazzo workflows 4% 2% +2
Governance rules 19% 13% +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 Adobe Suite 71.2
  2. 2 Matomo 67.3
  3. 3 Captions 66.3
  4. 4 Dolby.io 65.5
  5. 5 Lacuna 65.4
  6. 6 Factset 64.8
  7. 7 S&P Global 64.6
  8. 8 OpenAI 64.2
  9. 9 Last.fm 63.7
  10. 10 Cloudflare 62
Top by Agent Readiness
  1. 1 S&P Global 63.7
  2. 2 Adobe Suite 61.5
  3. 3 Sarj AI Developer API 60.4
  4. 4 Lacuna 59.4
  5. 5 Kensho 53.2
  6. 6 Factset 52.8
  7. 7 Cloudflare 44.5
  8. 8 Coval 43.6
  9. 9 Dedalus Labs 42.8
  10. 10 RingCentral 41.4
All 243 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.

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