L

LiveKit

LiveKit provides an open source framework and cloud infrastructure for developers building, deploying, and monitoring voice, video, and physical AI agents.

StageLate-stage

Founded—

HeadquartersSan Francisco, USA

StatusPrivate

Product

Selected offerings — the AI products recorded here, not the vendor's full catalogue.

• LiveKit Agent Platform Agent platform Sold on its own

  LiveKit Agent Platform provides SDKs, hosted agent deployment, model inference, telephony integration, and observability for realtime AI agents.

Similar products 79

No sourced competitor yet: no filing, vendor document or measured-market report read so far names a rival for this company, so none is asserted. The companies below are the closest by what their products do.

How this list is ranked ↗

RARetell AIUndisclosedLiveKit Agent Platform and Retell AI Conductor both serve buyers who need to test and evaluate an AI agent; scale not recorded for either.3 of 4 capabilitiesShared product typeCompareRRestackEarly-stageLiveKit Agent Platform and Restack both serve buyers who need to test and evaluate an AI agent; scale not recorded for either.2 of 4 capabilitiesShared product typeCompareMAMillis AIUndisclosedLiveKit Agent Platform and Millis AI both list voice agent; scale not recorded for either.1 of 4 capabilitiesShared product typeCompareKKore.aiLate-stageLiveKit Agent Platform and Arch AI both serve buyers who need to test and evaluate an AI agent; scale not recorded for either.3 of 4 capabilitiesShared product typeCompareBBolnaEarly-stageLiveKit Agent Platform and Bolna AI voice agents both list voice agent; scale not recorded for either.1 of 4 capabilitiesShared product typeCompareAArchalUndisclosedLiveKit Agent Platform and Archal both serve buyers who need to test and evaluate an AI agent; scale not recorded for either; ships developer tool rather than the same layer.2 of 4 capabilitiesDifferent layerCompareIInkboxUndisclosedLiveKit Agent Platform and Inkbox both list voice agent; scale not recorded for either; ships infrastructure service rather than the same layer.2 of 4 capabilitiesDifferent layerCompareDDeepgramLate-stageLiveKit Agent Platform and Deepgram Voice Agent API both list voice agent; LiveKit's scale not recorded; ships API service rather than the same layer.2 of 4 capabilitiesDifferent layerCompareLLangChainLate-stageLiveKit Agent Platform and LangSmith Evaluation both serve buyers who need to test and evaluate an AI agent; same layer and the same scale band (growth-stage private).2 of 4 capabilitiesShared product typeSame scale bandCompareKLKeyframe LabsUndisclosedLiveKit Agent Platform and Keyframe Avatars both list voice agent; scale not recorded for either; ships API service rather than the same layer.1 of 4 capabilitiesDifferent layerCompareSSpekoUndisclosedLiveKit Agent Platform and Speko both list voice agent; scale not recorded for either; ships API service rather than the same layer.2 of 4 capabilitiesDifferent layerCompareHAHume AIUndisclosedLiveKit Agent Platform and User Testing API both serve buyers who need to test and evaluate an AI agent; scale not recorded for either; ships API service, application and 3 more rather than the same layer.2 of 4 capabilitiesDifferent layerCompareBBitfabUndisclosedLiveKit Agent Platform and Bitfab both serve buyers who need to test and evaluate an AI agent; scale not recorded for either; ships developer tool rather than the same layer.2 of 4 capabilitiesDifferent layerComparePParloaLate-stageLiveKit Agent Platform and Parloa Performance Lab both serve buyers who need to test and evaluate an AI agent; LiveKit's scale not recorded.3 of 4 capabilitiesShared product typeComparePPolyAIUndisclosedLiveKit Agent Platform and Wren both serve buyers who need to test and evaluate an AI agent; scale not recorded for either.3 of 4 capabilitiesShared product typeCompareRRespanEarly-stageLiveKit Agent Platform and Respan both serve buyers who need to test and evaluate an AI agent; scale not recorded for either; ships API service and infrastructure service rather than the same layer.2 of 4 capabilitiesDifferent layerCompareCCrescendoEarly-stageLiveKit Agent Platform and Optimization Agent both serve buyers who need to test and evaluate an AI agent; LiveKit's scale not recorded.3 of 4 capabilitiesShared product typeCompareNNoveum.aiUndisclosedLiveKit Agent Platform and noveum-trace both serve buyers who need to test and evaluate an AI agent; scale not recorded for either; ships developer tool rather than the same layer.1 of 4 capabilitiesDifferent layerCompareHAHippocratic AILate-stageLiveKit Agent Platform and AI Certified Agent Builder both serve buyers who need to test and evaluate an AI agent; LiveKit's scale not recorded.3 of 4 capabilitiesShared product typeCompareVVapiEarly-stageLiveKit Agent Platform and Vapi both list voice agent; scale not recorded for either.3 of 4 capabilitiesShared product typeCompareAAssemblyAILate-stageLiveKit Agent Platform and AssemblyAI Voice Agent API both list voice agent; ships API service and application rather than the same layer.2 of 4 capabilitiesDifferent layerSame scale bandCompareLLunaryUndisclosedLiveKit Agent Platform and Lunary both serve buyers who need to test and evaluate an AI agent; scale not recorded for either; ships developer tool rather than the same layer.1 of 4 capabilitiesDifferent layerCompareOOkahuUndisclosedLiveKit Agent Platform and Okahu Cloud both serve buyers who need to test and evaluate an AI agent; scale not recorded for either; ships platform rather than the same layer.1 of 4 capabilitiesDifferent layerCompareOOpenlayerEarly-stageLiveKit Agent Platform and Openlayer Monitoring both serve buyers who need to test and evaluate an AI agent; scale not recorded for either; ships developer tool rather than the same layer.1 of 4 capabilitiesDifferent layerComparePPydanticEarly-stageLiveKit Agent Platform and Pydantic Logfire both serve buyers who need to test and evaluate an AI agent; scale not recorded for either; ships developer tool rather than the same layer.1 of 4 capabilitiesDifferent layerCompareCAConfident AIUndisclosedLiveKit Agent Platform and LLM Observability both serve buyers who need to test and evaluate an AI agent; scale not recorded for either; ships platform rather than the same layer.1 of 4 capabilitiesDifferent layerCompareCCovalEarly-stageLiveKit Agent Platform and Observe both serve buyers who need to test and evaluate an AI agent; scale not recorded for either; ships platform rather than the same layer.1 of 4 capabilitiesDifferent layerCompareSSynthflowEarly-stageLiveKit Agent Platform and Synthflow Voice AI Agents both list voice agent; scale not recorded for either.2 of 4 capabilitiesShared product typeCompareMMastraEarly-stageLiveKit Agent Platform and Mastra Studio both serve buyers who need to test and evaluate an AI agent; scale not recorded for either.3 of 4 capabilitiesShared product typeCompareBBluejayEarly-stageLiveKit Agent Platform and Multichannel Simulations both serve buyers who need to test and evaluate an AI agent; scale not recorded for either; ships developer tool rather than the same layer.1 of 4 capabilitiesDifferent layerCompareHHoneyHiveEarly-stageLiveKit Agent Platform and HoneyHive both serve buyers who need to test and evaluate an AI agent; scale not recorded for either; ships developer tool rather than the same layer.1 of 4 capabilitiesDifferent layerCompareAAAgnost AIUndisclosedLiveKit Agent Platform and Agnost AI both serve buyers who need to test and evaluate an AI agent; scale not recorded for either; ships platform rather than the same layer.1 of 4 capabilitiesDifferent layerCompareLLatitudeUndisclosedLiveKit Agent Platform and Latitude both serve buyers who need to test and evaluate an AI agent; scale not recorded for either; ships platform rather than the same layer.1 of 4 capabilitiesDifferent layerCompareEAEvidently AIUndisclosedLiveKit Agent Platform and Evidently Platform both serve buyers who need to test and evaluate an AI agent; scale not recorded for either; ships platform rather than the same layer.1 of 4 capabilitiesDifferent layerCompareLLangWatchUndisclosedLiveKit Agent Platform and LangWatch Instant Evals both serve buyers who need to test and evaluate an AI agent; scale not recorded for either; ships AI agent, API service and 2 more rather than the same layer.2 of 4 capabilitiesDifferent layerCompareMAMaxim AIUndisclosedLiveKit Agent Platform and Maxim both serve buyers who need to test and evaluate an AI agent; scale not recorded for either; ships application, infrastructure service and 1 more rather than the same layer.1 of 4 capabilitiesDifferent layerCompareCCekuraEarly-stageLiveKit Agent Platform and OpenTelemetry Traces both serve buyers who need to test and evaluate an AI agent; scale not recorded for either; ships developer tool rather than the same layer.1 of 4 capabilitiesDifferent layerCompareRAResemble AIEarly-stageLiveKit Agent Platform and Security Awareness Training both list voice agent; scale not recorded for either; ships API service and application rather than the same layer.1 of 4 capabilitiesDifferent layerComparePPhonicUndisclosedLiveKit Agent Platform and Phonic both list voice agent; scale not recorded for either.1 of 4 capabilitiesShared product typeCompareKKimptonUndisclosedLiveKit Agent Platform and EvalRouter both serve buyers who need to test and evaluate an AI agent; scale not recorded for either; ships API service and platform rather than the same layer.1 of 4 capabilitiesDifferent layerCompareRRoarkUndisclosedLiveKit Agent Platform and Post-call analysis both serve buyers who need to test and evaluate an AI agent; scale not recorded for either; ships developer tool rather than the same layer.1 of 4 capabilitiesDifferent layerCompareNNVIDIAPublicLiveKit Agent Platform and NeMo Helix both serve buyers who need to test and evaluate an AI agent; LiveKit's scale not recorded.4 of 4 capabilitiesShared product typeCompareAAutocallsUndisclosedLiveKit Agent Platform and Autocalls.ai both list voice agent; scale not recorded for either.1 of 4 capabilitiesShared product typeCompareNCNAVER CloudUndisclosedLiveKit Agent Platform and CLOVA CareCall both list voice agent; scale not recorded for either; ships API service, application and 1 more rather than the same layer.2 of 4 capabilitiesDifferent layerCompareOOmniDimensionUndisclosedLiveKit Agent Platform and OmniDimension both list voice agent; scale not recorded for either.1 of 4 capabilitiesShared product typeCompareOOpenRouterLate-stageLiveKit Agent Platform and Ori Eval both serve buyers who need to test and evaluate an AI agent; LiveKit's scale not recorded; ships AI agent, developer tool and 1 more rather than the same layer.3 of 4 capabilitiesDifferent layerCompareAAArize AIUndisclosedLiveKit Agent Platform and Signal both serve buyers who need to test and evaluate an AI agent; scale not recorded for either; ships AI agent, developer tool and 2 more rather than the same layer.2 of 4 capabilitiesDifferent layerComparePPromptLayerEarly-stageLiveKit Agent Platform and PromptLayer Observability both serve buyers who need to test and evaluate an AI agent; scale not recorded for either; ships developer tool rather than the same layer.1 of 4 capabilitiesDifferent layerCompareLLivePersonAcquiredLiveKit Agent Platform and Conversational Cloud both list voice agent; LiveKit's scale not recorded; LivePerson is acquired, with no independent scale.2 of 4 capabilitiesShared product typeCompareAAwaz.aiUndisclosedLiveKit Agent Platform and Awaz.ai both list voice agent; scale not recorded for either.1 of 4 capabilitiesShared product typeCompareKVKindred VoiceUndisclosedLiveKit Agent Platform and Kindred Voice both list voice agent; scale not recorded for either.1 of 4 capabilitiesShared product typeCompareCMComet MLEarly-stageLiveKit Agent Platform and Ollie both serve buyers who need to test and evaluate an AI agent; scale not recorded for either; ships AI agent, application and 2 more rather than the same layer.1 of 4 capabilitiesDifferent layerCompareCCoreWeavePublicLiveKit Agent Platform and CoreWeave Agent Lens both serve buyers who need to test and evaluate an AI agent; LiveKit's scale not recorded; ships AI agent, API service and 4 more rather than the same layer.2 of 4 capabilitiesDifferent layerCompareHAHamming AIEarly-stageLiveKit Agent Platform and Hamming both serve buyers who need to test and evaluate an AI agent; scale not recorded for either; ships platform rather than the same layer.1 of 4 capabilitiesDifferent layerCompareLLaminarEarly-stageLiveKit Agent Platform and Laminar Signals both serve buyers who need to test and evaluate an AI agent; scale not recorded for either; ships AI agent, developer tool and 1 more rather than the same layer.1 of 4 capabilitiesDifferent layerCompareCCartesiaEarly-stageLiveKit Agent Platform and Managed Agents both list voice agent; scale not recorded for either.1 of 4 capabilitiesShared product typeCompareBABland AIEarly-stageLiveKit Agent Platform and Bland both list voice agent; scale not recorded for either.2 of 4 capabilitiesShared product typeComparePPhonelyEarly-stageLiveKit Agent Platform and Phonely both list voice agent; scale not recorded for either.1 of 4 capabilitiesShared product typeCompareODOoak DataUndisclosedLiveKit Agent Platform and Ooak Data RL Environments both serve buyers who need to test and evaluate an AI agent; scale not recorded for either; ships data service rather than the same layer.1 of 4 capabilitiesDifferent layerCompareTTwolabsUndisclosedLiveKit Agent Platform and Twolabs Environments and Datasets both serve buyers who need to test and evaluate an AI agent; scale not recorded for either; ships data service rather than the same layer.1 of 4 capabilitiesDifferent layerCompareTtelliEarly-stageLiveKit Agent Platform and telli both list voice agent; scale not recorded for either.1 of 4 capabilitiesShared product typeCompareMMarkovUndisclosedLiveKit Agent Platform and AutoCAD Bench both serve buyers who need to test and evaluate an AI agent; scale not recorded for either; ships data service rather than the same layer.1 of 4 capabilitiesDifferent layerCompareAAArthur AIEarly-stageLiveKit Agent Platform and Arthur Agent Development Toolkit both serve buyers who need to test and evaluate an AI agent; scale not recorded for either; ships application, developer tool and 1 more rather than the same layer.2 of 4 capabilitiesDifferent layerCompareTTensorTestUndisclosedLiveKit Agent Platform and TensorTest private evals both serve buyers who need to test and evaluate an AI agent; scale not recorded for either; ships data service rather than the same layer.1 of 4 capabilitiesDifferent layerCompareMMaingenUndisclosedLiveKit Agent Platform and SolarBench both serve buyers who need to test and evaluate an AI agent; scale not recorded for either; ships application and data service rather than the same layer.1 of 4 capabilitiesDifferent layerCompareTTrilletUndisclosedLiveKit Agent Platform and Trillet Voice both list voice agent; scale not recorded for either.1 of 4 capabilitiesShared product typeCompareYYellow.aiUndisclosedLiveKit Agent Platform and Yellow.ai Agentic AI Platform both list voice agent; scale not recorded for either.3 of 4 capabilitiesShared product typeCompareSASoundHound AIPublicLiveKit Agent Platform and OASYS both list voice agent; LiveKit's scale not recorded.2 of 4 capabilitiesShared product typeCompareSASimple AIEarly-stageLiveKit Agent Platform and Simple AI both list voice agent; scale not recorded for either.1 of 4 capabilitiesShared product typeCompareLLiteLLMEarly-stageLiveKit Agent Platform and LiteLLM Lens both serve buyers who need to test and evaluate an AI agent; scale not recorded for either; ships AI agent, application and 1 more rather than the same layer.2 of 4 capabilitiesDifferent layerCompareCCognigyAcquiredLiveKit Agent Platform and Cognigy.AI both list voice agent; LiveKit's scale not recorded; Cognigy is acquired, with no independent scale.3 of 4 capabilitiesShared product typeCompareFRFurhat RoboticsUndisclosedLiveKit Agent Platform and FurhatAI Creator both list voice agent; scale not recorded for either; ships application, platform and 1 more rather than the same layer.1 of 4 capabilitiesDifferent layerCompareTTwilioPublicLiveKit Agent Platform and Twilio Agent Connect both list voice agent; LiveKit's scale not recorded; ships API service, application and 3 more rather than the same layer.2 of 4 capabilitiesDifferent layerCompareOOraclePublicLiveKit Agent Platform and Oracle Digital Assistant both list voice agent; LiveKit's scale not recorded.3 of 4 capabilitiesShared product typeCompareRRunwayLate-stageLiveKit Agent Platform and Runway Offline Policy Evaluation both serve buyers who need to test and evaluate an AI agent; LiveKit's scale not recorded; ships AI agent, application and 3 more rather than the same layer.2 of 4 capabilitiesDifferent layerCompareRRibbonEarly-stageLiveKit Agent Platform and Ribbon API both list voice agent; scale not recorded for either; ships AI agent and API service rather than the same layer.1 of 4 capabilitiesDifferent layerCompareEElevenLabsLate-stageLiveKit Agent Platform and ElevenAgents both list voice agent; LiveKit's scale not recorded.1 of 4 capabilitiesShared product typeCompareIAInworld AIUndisclosedLiveKit Agent Platform and Realtime API both list voice agent; scale not recorded for either; ships API service, infrastructure service and 2 more rather than the same layer.2 of 4 capabilitiesDifferent layerCompareCCerencePublicLiveKit Agent Platform and Mobile Work Agent both list voice agent; LiveKit's scale not recorded; ships AI agent, application and 2 more rather than the same layer.3 of 4 capabilitiesDifferent layerCompare

Closest alternatives are pairs a vendor page itself compares. Similar products are matched from what each product does; nothing in that group is asserted as a rivalry.

Sources

Stage, from total funding

Company disclosure · 20 Oct 2026

"Index Ventures is leading the $100M investment"

Valuation

Not found · 20 Oct 2026

Pages read for this record state no valuation or market capitalisation.

Founded

Not found · 20 Oct 2026

Pages read for this record state no founding year.

Public listing

Not found · 20 Oct 2026

No listing on the pages read; treated as private.

Description

Official documentation · 20 Oct 2026

Company page: "we've evolved into a developer platform for building voice, video, and physical AI agents."

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