S

Sona8

AI voice interview platform for organisations: an AI interviewer talks to each employee by phone or in the browser, in their own language, for 10 to 20 minutes, a group of agents codes the answers into themes, and leaders read the themes and the sentences behind them and can ask follow-up questions in Claude, ChatGPT or Copilot; the vendor is Sona8 Inc.

StageUndisclosed

Founded2026

HeadquartersSan Francisco, USA

StatusPrivate

Product

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

• Sona8 Application

  AI voice interview platform: an AI interviewer talks to each employee by phone or in the browser, in their own language, for 10 to 20 minutes, ten agents code each statement and a theme counts when six agree, and leaders read the themes with the words behind them and ask follow-up questions in Claude, ChatGPT or Copilot through an MCP server; sold through a demo with no published price. Data handling is as the company's data policy states.

Similar products 99

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 ↗

LLListen LabsLate-stageSona8 and Listen both list voice agent; scale not recorded for either.2 of 3 capabilitiesShared product typeCompareZZoomPublicSona8 and Zoom Revenue Accelerator both list summarization; Sona8's scale not recorded.3 of 3 capabilitiesShared product typeCompareSIShire IntelligenceUndisclosedSona8 and Shire both list voice agent; scale not recorded for either.2 of 3 capabilitiesShared product typeCompareEEvenUpLate-stageSona8 and EvenUp Settlement Repository both list summarization; Sona8's scale not recorded.3 of 3 capabilitiesShared product typeCompareSSmartsheetLate-stageSona8 and Smartsheet AI both list summarization; Sona8's scale not recorded.2 of 3 capabilitiesShared product typeCompareIInception42UndisclosedSona8 and Insight both list summarization; scale not recorded for either.2 of 3 capabilitiesShared product typeCompareZZendeskLate-stageSona8 and Zendesk Contact Center do comparable work on summarization and voice agent; Sona8's scale not recorded.3 of 3 capabilitiesShared product typeCompareAHAmbience HealthcareLate-stageSona8 and Chart Chat both list summarization; Sona8's scale not recorded.1 of 3 capabilitiesShared product typeCompareEEliseAILate-stageSona8 and AI-Guided Tours both list voice agent; Sona8's scale not recorded.1 of 3 capabilitiesShared product typeCompareBBrightHireEarly-stageSona8 and BrightHire Screen do comparable work on summarization and voice agent; scale not recorded for either.2 of 3 capabilitiesShared product typeCompareASAI ScreenrUndisclosedSona8 and AI Screenr both list voice agent; scale not recorded for either.1 of 3 capabilitiesShared product typeCompareSScreenedUndisclosedSona8 and Screened both list voice agent; scale not recorded for either.1 of 3 capabilitiesShared product typeCompareSSpeakLate-stageSona8 and Speak for Business both list voice agent; Sona8's scale not recorded.1 of 3 capabilitiesShared product typeCompareCCrescendoEarly-stageSona8 and Applied Insights both list summarization; Sona8's scale not recorded.3 of 3 capabilitiesShared product typeCompareSASoundHound AIPublicSona8 and SoundHound Music App both list voice agent; Sona8's scale not recorded.1 of 3 capabilitiesShared product typeCompareFFreshworksPublicSona8 and Freddy AI Insights both list summarization; Sona8's scale not recorded.3 of 3 capabilitiesShared product typeCompareHHaptikAcquiredSona8 and AI Booking Agent both list voice agent; Sona8's scale not recorded; Haptik is acquired, with no independent scale.1 of 3 capabilitiesShared product typeCompareAHAssort HealthLate-stageSona8 and Assort Empower both list summarization; Sona8's scale not recorded.3 of 3 capabilitiesShared product typeCompareWFWispr FlowLate-stageSona8 and Wispr Flow Notetaker both list summarization; Sona8's scale not recorded.1 of 3 capabilitiesShared product typeCompareGGranolaLate-stageSona8 and Granola Chat both list summarization; Sona8's scale not recorded.1 of 3 capabilitiesShared product typeCompareMMoveworksAcquiredSona8 and Moveworks Brief Me both list summarization; Sona8's scale not recorded; Moveworks is acquired, with no independent scale.2 of 3 capabilitiesShared product typeCompareNNiCEPublicSona8 and Copilot for Leaders both list summarization; Sona8's scale not recorded.3 of 3 capabilitiesShared product typeCompareDDXUndisclosedSona8 and DX AI both list summarization; scale not recorded for either.2 of 3 capabilitiesShared product typeCompareCCerencePublicSona8 and Car Knowledge both list voice agent; Sona8's scale not recorded.1 of 3 capabilitiesShared product typeCompareDDocusignPublicSona8 and Docusign eSignature both list summarization; Sona8's scale not recorded.2 of 3 capabilitiesShared product typeCompareDDropboxPublicSona8 and Dropbox Dash both list summarization; Sona8's scale not recorded.1 of 3 capabilitiesShared product typeCompareCCognigyAcquiredSona8 and Cognigy Voice Gateway both list voice agent; Sona8's scale not recorded; Cognigy is acquired, with no independent scale.2 of 3 capabilitiesShared product typeComparePPipedriveLate-stageSona8 and Pipedrive AI both list summarization; Sona8's scale not recorded.2 of 3 capabilitiesShared product typeCompareFFathomAcquiredSona8 and Fathom both list summarization; Sona8's scale not recorded; Fathom is acquired, with no independent scale.1 of 3 capabilitiesShared product typeCompareAAsanaPublicSona8 and Dash both list summarization; Sona8's scale not recorded.1 of 3 capabilitiesShared product typeCompareEElicitEarly-stageSona8 and Elicit Reports both list summarization; Sona8's scale not recorded.2 of 3 capabilitiesShared product typeCompareFRFurhat RoboticsUndisclosedSona8 and FurhatAI Creator both list voice agent; scale not recorded for either.1 of 3 capabilitiesShared product typeCompareSTSK TelecomPublicSona8 and NUGU bizcall both list voice agent; scale not recorded for either.2 of 3 capabilitiesShared product typeCompareALAleph LabUndisclosedSona8 and Aleph Kids both list voice agent; scale not recorded for either.1 of 3 capabilitiesShared product typeCompareSCSpanish ChatUndisclosedSona8 and Maya both list voice agent; scale not recorded for either.1 of 3 capabilitiesShared product typeCompareGGenesysUndisclosedSona8 and Genesys Cloud Associate both list summarization; Sona8's scale not recorded; Genesys's scale not comparable: only a revenue estimate, no market cap or valuation.3 of 3 capabilitiesShared product typeCompareAAbridgeLate-stageSona8 and Abridge both list summarization; Sona8's scale not recorded.1 of 3 capabilitiesShared product typeCompareCClickUpLate-stageSona8 and ClickUp AI Notetaker both list summarization; Sona8's scale not recorded.2 of 3 capabilitiesShared product typeCompareLLunaBillUndisclosedSona8 and LunaBill both list voice agent; scale not recorded for either; ships AI agent rather than the same layer.1 of 3 capabilitiesDifferent layerCompareKKore.aiLate-stageSona8 and AI for Service both list voice agent; scale not recorded for either.1 of 3 capabilitiesShared product typeComparePPhenomLate-stageSona8 and Phenom Interview Intelligence both list summarization; scale not recorded for either.3 of 3 capabilitiesShared product typeCompareTATalkio AIUndisclosedSona8 and Talkio AI both list voice agent; scale not recorded for either.1 of 3 capabilitiesShared product typeCompareNNotionLate-stageSona8 and Notion AI both list summarization; Sona8's scale not recorded.1 of 3 capabilitiesShared product typeCompareRRunwayLate-stageSona8 and Runway Characters both list voice agent; Sona8's scale not recorded.1 of 3 capabilitiesShared product typeCompareTBThe Browser CompanyUndisclosedSona8 and Dia both list summarization; scale not recorded for either.1 of 3 capabilitiesShared product typeCompareDDuolingoPublicSona8 and Duolingo Max both list voice agent; Sona8's scale not recorded.1 of 3 capabilitiesShared product typeCompareLLinagoraUndisclosedSona8 and LinTO Studio both list summarization; scale not recorded for either.1 of 3 capabilitiesShared product typeCompareVSVerint SystemsAcquiredSona8 and Verint Copilot Bots both list summarization; Sona8's scale not recorded; Verint Systems is acquired, with no independent scale.2 of 3 capabilitiesShared product typeCompareCCluelyEarly-stageSona8 and Cluely both list summarization; scale not recorded for either.1 of 3 capabilitiesShared product typeCompareRRibbonEarly-stageSona8 and Ribbon AI Interviewer both list voice agent; scale not recorded for either; ships AI agent and API service rather than the same layer.1 of 3 capabilitiesDifferent layerCompareAApplePublicSona8 and Siri AI both list voice agent; Sona8's scale not recorded.2 of 3 capabilitiesShared product typeCompareAAlexEarly-stageSona8 and AI Interviewer both list voice agent; scale not recorded for either.1 of 3 capabilitiesShared product typeCompareQQuillBotAcquiredSona8 and QuillBot both list summarization; Sona8's scale not recorded; QuillBot is acquired, with no independent scale.1 of 3 capabilitiesShared product typeCompareWWrikeUndisclosedSona8 and Wrike Copilot both list summarization; scale not recorded for either.2 of 3 capabilitiesShared product typeCompareVSVeeva SystemsPublicSona8 and Vault AI in PromoMats both list summarization; Sona8's scale not recorded.1 of 3 capabilitiesShared product typeCompareFLFunnel LeasingUndisclosedSona8 and Multifamily CRM both list summarization; scale not recorded for either.2 of 3 capabilitiesShared product typeCompareKKakaoPublicSona8 and Kanana in KakaoTalk both list summarization; Sona8's scale not recorded.1 of 3 capabilitiesShared product typeCompareCCartesiaEarly-stageSona8 and Managed Agents both list voice agent; scale not recorded for either; ships API service and agent platform rather than the same layer.1 of 3 capabilitiesDifferent layerCompareSSuperhumanUndisclosedSona8 and Grammarly both list summarization; scale not recorded for either.1 of 3 capabilitiesShared product typeComparePPerplexityLate-stageSona8 and Perplexity both list summarization; Sona8's scale not recorded.1 of 3 capabilitiesShared product typeCompareCConsensusEarly-stageSona8 and Consensus both list summarization; scale not recorded for either; ships AI agent rather than the same layer.1 of 3 capabilitiesDifferent layerCompareSSynthflowEarly-stageSona8 and Synthflow Voice AI Agents both list voice agent; scale not recorded for either; ships AI agent and agent platform rather than the same layer.1 of 3 capabilitiesDifferent layerComparePPolyAIUndisclosedSona8 and Dialog Studio both list voice agent; scale not recorded for either; ships AI agent and agent platform rather than the same layer.1 of 3 capabilitiesDifferent layerCompareUUniphoreLate-stageSona8 and Conversation Insights Agent both list summarization; Sona8's scale not recorded.3 of 3 capabilitiesShared product typeCompareMMakiUndisclosedSona8 and Mochi both list voice agent; scale not recorded for either; ships AI agent rather than the same layer.1 of 3 capabilitiesDifferent layerCompareDDiligenceSquaredUndisclosedSona8 and DiligenceSquared both list voice agent; scale not recorded for either; ships platform rather than the same layer.2 of 3 capabilitiesDifferent layerCompareBABland AIEarly-stageSona8 and Bland both list voice agent; scale not recorded for either; ships API service and agent platform rather than the same layer.1 of 3 capabilitiesDifferent layerCompareVVapiEarly-stageSona8 and Vapi both list voice agent; scale not recorded for either; ships AI agent and agent platform rather than the same layer.1 of 3 capabilitiesDifferent layerComparePParloaLate-stageSona8 and Parloa AMP both list voice agent; Sona8's scale not recorded; ships AI agent, agent platform and 1 more rather than the same layer.1 of 3 capabilitiesDifferent layerCompareRARetell AIUndisclosedSona8 and Retell AI Voice Agents both list voice agent; scale not recorded for either; ships agent platform rather than the same layer.1 of 3 capabilitiesDifferent layerCompareCAC3 AIPublicSona8 and C3 Law Enforcement both list summarization; scale not recorded for either.2 of 3 capabilitiesShared product typeCompareIAInworld AIUndisclosedSona8 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.1 of 3 capabilitiesDifferent layerCompareDD-IDUndisclosedSona8 and Agentic Videos both list voice agent; scale not recorded for either.1 of 3 capabilitiesShared product typeCompareSASarvam AILate-stageSona8 and Sarvam Voice Agents both list voice agent; Sona8's scale not recorded.1 of 3 capabilitiesShared product typeCompareXxAIAcquiredSona8 and Grok do comparable work on summarization and voice agent; Sona8's scale not recorded; xAI is acquired, with no independent scale.2 of 3 capabilitiesShared product typeCompareHHumbotUndisclosedSona8 and ChatPDF both list summarization; scale not recorded for either.1 of 3 capabilitiesShared product typeCompareFFigmaPublicSona8 and FigJam both list summarization; Sona8's scale not recorded.1 of 3 capabilitiesShared product typeCompareRRobinhoodPublicSona8 and Robinhood Cortex Digests both list summarization; Sona8's scale not recorded.1 of 3 capabilitiesShared product typeCompareLlemlistUndisclosedSona8 and Claap both list summarization; scale not recorded for either.1 of 3 capabilitiesShared product typeCompareAAhrefsUndisclosedSona8 and AI Content Helper both list summarization; scale not recorded for either.2 of 3 capabilitiesShared product typeComparePPalantirPublicSona8 and AIP Analyst both list summarization; Sona8's scale not recorded.2 of 3 capabilitiesShared product typeCompareMLMintplex LabsUndisclosedSona8 and Magic Beacon both list summarization; scale not recorded for either.1 of 3 capabilitiesShared product typeCompareCCiscoPublicSona8 and AI Assistant for Webex Contact Center both list summarization; Sona8's scale not recorded.3 of 3 capabilitiesShared product typeCompareNCNAVER CloudUndisclosedSona8 and CLOVA Note both list summarization; scale not recorded for either.3 of 3 capabilitiesShared product typeCompareOOpenAILate-stageSona8 and ChatGPT both list summarization; Sona8's scale not recorded.2 of 3 capabilitiesShared product typeCompareNNaverPublicSona8 and AI Briefing both list summarization; Sona8's scale not recorded.1 of 3 capabilitiesShared product typeCompareMmonday.comPublicSona8 and monday Agent Factory both list voice agent; Sona8's scale not recorded.1 of 3 capabilitiesShared product typeCompareOOutreachLate-stageSona8 and Outreach Meeting Prep Agent both list summarization; Sona8's scale not recorded.2 of 3 capabilitiesShared product typeCompareHHirevueUndisclosedSona8 and Interview Insights both list summarization; scale not recorded for either.1 of 3 capabilitiesShared product typeCompareHHyperWriteUndisclosedSona8 and Scholar AI both list summarization; scale not recorded for either.1 of 3 capabilitiesShared product typeCompareWWriterLate-stageSona8 and WRITER Meet both list summarization; Sona8's scale not recorded.1 of 3 capabilitiesShared product typeCompareLLightOnPublicSona8 and LightOn Enterprise both list summarization; Sona8's scale not recorded.1 of 3 capabilitiesShared product typeCompareRRogoLate-stageSona8 and Notes both list summarization; scale not recorded for either.1 of 3 capabilitiesShared product typeCompareAAiseraAcquiredSona8 and Autobrief both list summarization; Sona8's scale not recorded; Aisera is acquired, with no independent scale.1 of 3 capabilitiesShared product typeCompareSSpeechifyUndisclosedSona8 and Speechify both list voice agent; scale not recorded for either.1 of 3 capabilitiesShared product typeCompareTTencentPublicSona8 and Tencent Cloud AI Digital Human both list voice agent; Sona8's scale not recorded.3 of 3 capabilitiesShared product typeCompareSSynthesiaLate-stageSona8 and Survey Sessions both list voice agent; Sona8's scale not recorded.1 of 3 capabilitiesShared product typeCompareMAMistral AILate-stageSona8 and Mistral Vibe both list summarization; Sona8's scale not recorded.2 of 3 capabilitiesShared product typeCompareMAMoonshot AILate-stageSona8 and Kimi both list summarization; Sona8's scale not recorded.1 of 3 capabilitiesShared product typeCompare

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

Total funding

Not found · 18 Oct 2026

Pages read for this record state no funding total. Tried the home, how-it-works, data-policy, privacy and imprint pages and the company's YC profile.

Valuation

Not found · 18 Oct 2026

Pages read for this record state no valuation. Tried the home, how-it-works, data-policy, privacy and imprint pages and the company's YC profile.

Founded

Company disclosure · 18 Oct 2026

Own YC profile lists Founded: 2026; sona8.com states no founding year.

Public listing

Not found · 18 Oct 2026

No listing on the pages read; treated as private.

Description

Official documentation · 18 Oct 2026

Home page: "An AI interviewer talks to each person, by phone or in the browser, in their own language, for 10 to 20 minutes."

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