Open Source Alternatives to Loreo
60 open source Voice AI options similar to Loreo, ranked by named competitors first, sector overlap, and our 0-100 AI-readiness score. Each profile notes license and self-hosting where we have it.
Saperly43Voice AISan Francisco, United States$2.0MPhone carrier for AI agents, providing real phone numbers, voice, and messaging via API.
Open source
Mirrorfly11Agentic AIChennai, IndiaWhite-label AI voice agents and chatbots for automated customer support and task automation.
Open source
Vapi65Voice AISan Francisco, United States$74.3MVapi provides a highly configurable API platform for developers and enterprises to build, deploy, and scale human-like voice AI agents.
Open source
Bland64Voice AISan Francisco, United States$51.0MEnterprise Voice AI platform for automating 24/7 phone calls with self-hosted, custom AI agents.
Open source
Cognigy (NICE)63Voice AgentDüsseldorf, GermanyEnterprise Conversational AI platform for automating customer interactions and business processes.
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Symbl.ai36Voice AISan Francisco, United States$6.4MAI platform for understanding and acting on conversations across voice and text.
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Lionwire17Voice AILionwire develops an AI platform that leverages advanced voice AI to create and deploy autonomous outbound sales and customer engagement agents.
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CallrichVoice AICallrich provides an AI-powered outbound calling platform for sales teams to automate prospecting and qualification.
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IbodycamVoice AIAI-powered bodycam solution for enhanced situational awareness and evidence.
Open source
GetpointVoice AIGetpoint is an AI-powered platform that helps businesses automate customer support and sales with intelligent agents.
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Sendbird61Conversational AISan Mateo, United StatesOmnichannel AI-powered communication platform for enterprise customer engagement.
Open source
- COCognigy49Voice AgentDüsseldorf, Germany$156.5M
AI-powered platform for building and deploying sophisticated conversational AI agents.
Open source
Metadialogues17Conversational AIMetadialogues develops advanced dialogue technology to enhance digital user interactions with innovative conversational AI solutions.
Open source
XallarapConversational AIXallarap is an AI-powered platform that helps businesses automate customer support and sales interactions through intelligent conversational agents.
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TelenowVoice AIAI voice & chat agents on your model, your carrier, and your brand. Phone, web, chat & WhatsApp, 50+ integrations, and transparent pricing.
Open source
LetustalkVoice AIAI voice agents that answer, qualify, and book appointments 24/7, ensuring no call is missed.
Open source
Vocode50Open SourceSan Francisco, United States$3.8MOpen-source library for building hyper-realistic voice agents and conversational AI applications.
Open source · Self-hostable
Cekura40Agentic AITel Aviv, IsraelAutomated testing and observability for AI voice and chat agents to ensure reliability and accelerate deployment.
Open source
Aquotiq28Conversational AILouth, United KingdomAI-powered platform for automating and optimizing customer support interactions.
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Jako.ai20EnterpriseTel Aviv, IsraelAI-powered live call assistant for sales reps, providing real-time information and advice.
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Darim17Conversational AIDarim provides an AI-powered platform to automate and enhance customer support and sales processes with intelligent conversational agents.
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Mister WolfAgentic AIAI-powered platform for automating customer support and sales interactions.
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- Chisp TechnologiesConversational AITel Aviv, Israel
AI-powered platform for automating customer support and sales interactions.
Open source
MoriwaConversational AIMoriwa is an AI-powered platform that helps businesses automate customer support and sales interactions through intelligent conversational agents.
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DhvanixVoice AIAI-powered voice platform for automated customer engagement and support.
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RevochatConversational AIBuild context-aware AI assistants using RAG knowledge bases with real-time voice and vision capabilities.
Open source
OpenAI84Artificial IntelligenceSan Francisco, United States$493.9BOpenAI is an AI research and deployment company dedicated to ensuring that artificial general intelligence benefits all of humanity.
Open source
Genesys Cloud CX64Contact Center AIDaly City, United States$3.9BCloud-based contact center solution for unified customer experiences across all channels.
Open source
- BLBlip42Voice AISão Paulo, Brazil$10.0M
AI-powered platform for creating and managing interactive voice experiences.
Open source
Callbravo35Voice AI$1.5MAI-powered platform for sales teams to automate outreach and manage customer interactions.
Open source
Zenthic15Conversational AISan Francisco, United StatesAI-powered platform for automating customer support and sales interactions.
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PipclawAI AgentPipclaw is an AI-powered platform that helps businesses automate customer support and sales interactions through intelligent virtual agents.
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Nomi55AI CopilotSan Francisco, United States$180.0MReal-time AI sales copilot providing on-the-spot phrase suggestions and advice during calls.
Open source
Lucida AI49Artificial IntelligenceSan Francisco, United States$13.1MSpeech-to-speech AI platform for real-time, natural spoken communication and language learning.
Open source
- SASales Interaction Agent49Agentic AISan Francisco, United States$5.0M
AI-powered agents automating sales outreach, lead qualification, and customer engagement.
Open source
- OBOBOt AI49Conversational AITel Aviv, Israel$5.0M
AI-powered platform for automating customer support and sales interactions.
Open source
Coqui48Voice AIBerlin, Germany$2.0MOpen-source AI models for voice synthesis, translation, and TTS.
Open source · Self-hostable
Dante45Artificial Intelligence$1.5MAI-powered chatbot for instant website customer engagement and support.
Open source
- OBoBot.ai45Conversational AITel Aviv, Israel$3.5M
AI-powered platform for automating customer interactions and workflows.
Open source
Clara Ai35Conversational AIAI-powered platform for automating and optimizing customer communication and workflows.
Open source
Plurai34Conversational AITel Aviv, IsraelPlurai pioneers reliable conversational AI with impactful products to help businesses unlock their chat agents' potential.
Open source
Thenvoi AI Ltd21Conversational AILondon, United KingdomAI-powered platform for automating customer service interactions and workflows.
Open source
Google Cloud Text-to-Speech15Voice AIMountain View, United StatesAPI service converting text to natural-sounding speech using Google's advanced AI.
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Etherwaves AI14Conversational AIDevelops conversational Slack applications using AI and NLP to integrate natural language requests with product interfaces.
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Convo10Voice AISan Francisco, United StatesA real-time AI meeting assistant that listens to calls and suggests what to say next.
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Appquest2Conversational AIAI-powered platform for automating and optimizing customer support workflows.
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IntervyouAI AgentAI-powered platform simulating job interviews with a three-voice AI panel for comprehensive feedback.
Open source
QmogConversational AIQmog is an AI-powered platform that helps businesses automate customer support and sales interactions using advanced conversational AI.
Open source
SynchumanVoice AIAI-powered platform for personalized human-like digital avatars and virtual assistants.
Open source
- FunbuttonVoice AI
Talk fast. Stay local. Pay less. Wispr Flow without the SaaS. Built in public.
Open source
CallanoConversational AIAI-powered platform for personalized customer engagement and sales.
Open source
CowpokeAI AgentCowpoke is an AI-powered platform that helps businesses automate customer support and sales.
Open source
LingseeVoice AIAI-powered platform for personalized language learning and fluency development.
Open source
DomulisConversational AIDomulis is an AI-powered platform that helps businesses automate customer support and sales interactions using advanced conversational AI.
Open source
MaiqaConversational AIMaiqa is an AI-powered platform that helps businesses automate customer support and sales interactions through intelligent virtual agents.
Open source
KaaiaConversational AIKaaia provides an AI-powered platform for automating and optimizing customer support operations.
Open source
RevanipulseAgentic AIAI-powered platform for personalized customer engagement and revenue acceleration.
Open source
ScalinaConversational AIScalina is an AI platform that helps businesses automate customer support and sales interactions.
Open source
Deepgram65NeocloudSan Francisco, United States$177.1MDeepgram is an enterprise voice AI platform providing APIs for speech-to-text, text-to-speech, and voice agents, used by over 200,000 developers to build voice-first products.
Open source
TwelveLabs64Video IntelligenceSan Francisco, United States$68.0MTwelveLabs builds the world's most powerful video understanding platform using AI that can see, hear, and reason across entire video content.
Open source