Alternatives to Graintech
The top Conversational AI companies similar to Graintech, ranked by relevance (named competitors first, then how closely their sectors overlap) and our 0-100 AI-readiness score. Each links to a full profile with funding and team.
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Otter.ai60$40.0MOtter.ai is the leading AI meeting agent empowering businesses to unlock the value of their meetings with real-time notes, summaries, and action items.
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Character.AI74Conversational AIMenlo Park, United States$150.0MA leading personal AI platform creating revolutionary open-ended conversational applications.
- Website Xolum34Conversational AI$1.5M
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OpenAI86Artificial IntelligenceSan Francisco, United States$509.1BOpenAI is an AI research and deployment company dedicated to ensuring that artificial general intelligence benefits all of humanity.
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OpenAI82Frontier AI LabSan Francisco, United States$13.0BArtificial intelligence research and deployment company focused on developing advanced AI models like GPT-5.6 and GPT-Live, offering products such as ChatGPT and an API platform.
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Joi60Conversational AISan Francisco, United States$3.0MPlatform for building AI-lationships with digital duplicates of celebrities or custom characters.
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Boost AI59Conversational AIAarhus, Denmark$8.0MAI-powered customer service automation for enterprises, enhancing efficiency and customer satisfaction.
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Harbinger58Conversational AISan Francisco, United States$393.0MEnterprise AI Decision Engine transforming data into predictive business insights and automated sales optimization.
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UG labs56Conversational AITel Aviv, Israel$7.0MInteractive conversational AI engine for children, understanding intent and providing safe, generative content.
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Landbot55Conversational AIBarcelona, Spain$15.0MNo-code platform for building conversational websites and chatbots for customer engagement.
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Harmony74AI AgentSan Francisco, United States$30.0MThe agentic platform that makes enterprise IT service management, HR, finance, procurement, and legal run themselves
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Orbita, Inc.53Conversational AIWaltham, United States$12.0MConversational AI platform for healthcare, enabling patient engagement and clinical workflow automation.
- Website Teslasystems18Electric Vehicles
Tesla is an electric vehicle and clean energy company that is increasingly focused on AI and robotics.
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Replika52Conversational AISan Francisco, United States$17.6MAn AI companion designed for empathetic conversation, personalized support, and engaging companionship.
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NLX50Conversational AINew York, United States$40.0MNLX builds AI-powered conversational interfaces for customer service and sales.
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Verbit70Contextual Speech RecognitionNew York, United States$584.0MAI-powered transcription and captioning platform delivering enterprise-grade accuracy for legal, education, media, and corporate use cases.
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Salesforce Einstein69CRMSan Francisco, United States$65.0MAI-powered features integrated into Salesforce's CRM platform to enhance productivity and insights.
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AI-powered conversational platform for customer engagement and support.
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Rasa49Conversational AIBerlin, Germany$13.0MOpen-source conversational AI platform for building custom chatbots and virtual assistants.
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Spicychat48Conversational AIRemote, United States$1.0MAI roleplay chat platform with customizable AI companions for immersive storytelling and companionship.
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Sierra48Conversational AISan Francisco, United States$680.0MSierra builds AI agents that help leading brands deliver better customer experiences by increasing customer lifetime value and personalizing interactions across multiple channels.
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Krisp67AI & ModelsBerkeley, United States$19.0MKrisp maximizes productivity in digital voice conversations with AI-powered noise cancellation, accent conversion, and meeting assistance.
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Sembly AI46Conversational AITel Aviv, Israel$10.0MAI-powered meeting assistant that automates note-taking, summarization, and action item extraction.
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Rivvun AI46Conversational AIBengaluru, India$7.5MRivvun AI is an AI-powered platform that helps businesses automate customer support and sales.
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Heyday AI45Conversational AIMontreal, Canada$8.6MAI copilot designed to transform documents, notes, and conversations into shareable content and a queryable database.
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Xorenth10AI Search EngineBuilds intelligent AI-powered software products that help businesses grow faster through automation, analytics, and modern technology.
- Website Aieq8Fintech
An AI-powered ETF that uses IBM Watson to select U.S. equities for investment.
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Sanas63SpeechPalo Alto, United States$159.3MAI-powered real-time speech understanding platform for multilingual communication and clarity.
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Along42Conversational AI$1.1MAn AI companion for everyday life, offering support and a listening ear.
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Ablehealth7HealthTechAI-powered clinical documentation and medical coding platform for healthcare providers.
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Willow62Voice AIUnited States$435.0MWillow is an AI dictation app designed for professionals to write 4x faster using voice anywhere on their computer.
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Druid AI42Conversational AIBucharest, Romania$329.5MDruid AI provides a conversational AI platform for enterprises to build and deploy intelligent virtual assistants.
- Website Leadnex41Conversational AI$1.0M
AI sales agents for WhatsApp and Facebook Messenger that chat with customers 24/7, answer questions, and book meetings.
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Carbyne 91161Smart CityTel Aviv, Israel$241.2MCarbyne provides advanced contact center technologies for emergency services, delivering real-time rich data like live video and precise location to dispatchers.
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Trifrost41Conversational AI$1.0MUnified omnichannel inbox, AI chatbot, CRM, campaigns, and real-time analytics for scattered customer channels.
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Symbix41Conversational AI$1.0MChat, voice call, and view updates with AI characters that have memory and personality, or create your own.
- Website Aahold40Conversational AI$1.5M
- Website Chatwhale40Conversational AI$1.0M
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Humanix40Conversational AISan Francisco, United States$18.0MAI-powered platform for automating customer service interactions and improving agent efficiency.
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Krisp AI Meeting Assistant60Voice AIBerkeley, United States$5.0MAI-powered noise cancellation and meeting assistant for clear, productive online communication.
- Website ASAster39Conversational AISan Francisco, United States$3.5M
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OpenAI57Frontier AI LabSan Francisco, United States$190.6BAn AI research and deployment company building safe and beneficial artificial general intelligence.
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David AI56Voice Agent$77.1MDavid AI is an audio data research company building the data backbone for voice-based AI.
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Nomi56AI CopilotSan Francisco, United States$180.0MReal-time AI sales copilot providing on-the-spot phrase suggestions and advice during calls.
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Sendbird61Conversational AISan Mateo, United StatesOmnichannel AI-powered communication platform for enterprise customer engagement.
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opencharts.com55Agentic AI$600KYour Workspace to create, think, build and collaborate all powered by the best AI Orchestration model in the market.
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RushChat35Conversational AITel Aviv, Israel$1.5MExperience immersive AI roleplay with thousands of unique characters. Your perfect AI companion awaits on Rushchat.ai
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Wavel.ai54Voice AISan Francisco, United States$510KAI-powered video creation and localization tools for professional content transformation.
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Voiceitt54SpeechTel Aviv, Israel$20.5MVoiceitt develops next-generation voice technology for people with non-standard speech to enable clear communication.
- Website Sipradius34Conversational AI$1.2M
- Website Killallhumans34Conversational AI$1.0M
- Website Chatchalk33Conversational AI$1.5M
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Metadialogues17Conversational AIMetadialogues develops advanced dialogue technology to enhance digital user interactions with innovative conversational AI solutions.
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AssemblyAI50Voice AISan Francisco, United States$112.0MAI models for speech-to-text, summarization, and understanding audio content.
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Character AI55Conversational AIMenlo Park, United States - Website
TryNectar AI49AI ChatbotDover, United States$3.9MAn AI girlfriend that video calls, chats 24/7, and generates images just for you. Explore thousands of characters. Try it free.