Sites that match the meaning of
“voice calling API”
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Real-Time Engagement & Conversational AI Platform | Agora
Build ultra-low latency voice, video, chat, and voice AI experiences for meaningful human-to-human and human-to-AI conversations, with flexible APIs and no-code & low-code tools.
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RingCentral: The Voice of Your Business
Power the voice of your business with RingCentral Agentic Voice AI, including AI Receptionist (AIR), AI Virtual Assistant (AVA), & AI Conversation Expert (ACE).
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Conversational AI and APIs for SMS, Email, Voice | Twilio
Build amazing customer experiences on the Twilio platform with APIs for SMS, RCS, voice, and email, plus conversational AI for smarter engagement, and identity verification for trust.
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The AI customer experience platform for enterprise | Sendbird
Engage your customers and improve customer loyalty with an AI customer experience platform trusted by enterprises worldwide.
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Vercel Security Checkpoint
American provider of Voice over IP products
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Secure, customizable & reliable WebRTC Video Calls| Whereby
Host quick instant meetings or embed video calls into your platform with Whereby’s video conferencing API and SDK.
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Free AI Voice Generator & Voice Agents Platform | ElevenLabs
Create lifelike speech with our AI voice generator and voice agents platform. Access 17,500+ voices in 90+ languages with secure APIs and SDKs.
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WhatsApp | Secure and Reliable Free Private Messaging and Calling
Use WhatsApp Messenger to stay in touch with friends and family. WhatsApp is free and offers simple, secure, reliable messaging and calling, available on phones all over the world.
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Infobip - Build meaningful customer relationships across any communication channel
Engage your customers and prospects with simple drag and drop email, SMS, chatbot or build custom solutions with the best in class APIs
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One platform for every customer interaction | CM.com
Behind every customer moment is a conversation that just works. CM.com connects messaging, marketing, service and payments on one shared context.
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Home | Viber
cross-platform instant messaging voice-over-Internet Protocol application for smartphones
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GoTo: Business Communication & IT Support Software
Businesses of all sizes trust GoTo to power business growth and support customers. Explore our business phone system, contact center, and IT support products.
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Napster | Visible AI Agents with Voice, Video and Memory
Create, deploy and talk to lifelike AI agents with voice, video presence, memory and real-time utility across apps, websites and workplaces.
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WeChat - Connects with over 1 billion users | Chats · Calls · Life Services
WeChat is a social communication app serving over 1 billion users, supporting free chat, HD voice and video calls, Moments, and mobile payments, making communication and life more convenient.
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Ably | Realtime platform for chat, AI and live apps at scale
Ably is the realtime platform built for scale and reliability. Power live chat, messaging, collaborative apps, and AI experiences that never drop.
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VOA - Voice of America English News
Accurate, objective news coverage from the U.S. and around the world.
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American artificial intelligence and social media division of SpaceX
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ipify - A Simple Public IP Address API
ipify API is a simple public IP address API, easy enough to integrate into any application in seconds.
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Business Phone System & Unified Communications | Yeastar
Yeastar offers an easy-first business communications solution that converges voice, video, messaging, and applications, supporting both cloud and on-premises deployment options.
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LINE｜always at your side.
More than just a messenger app. LINE is new level of communication and the very infrastructure of your life.
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Vodafone | Mobilfunk, Handys, Internet & TV-Anbieter
Entdecke Top-Handys inkl. leistungsstarker Tarife und hole Dir schnelles Internet & TV im ausgezeichneten Vodafone Netz! Jetzt Angebote sichern!
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One platform to connect | Zoom
Modernize workflows with Zoom's trusted collaboration tools: including video meetings, Zoom Chat, VoIP phone, webinars, whiteboard, contact center, and events.
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AI Customer Feedback Platform for Enterprise | UserVoice
UserVoice is the AI-powered customer feedback platform for enterprise. Capture feedback anywhere, weigh it by revenue, and close the loop. Rated 4.5/5 on G2 from 240+ reviews.
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Signal >> Home
Say "hello" to a different messaging experience. An unexpected focus on privacy, combined with all of the features you expect.
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Mistral | #1 in Sovereign AI: Frontier Open Models You Own
Frontier open-weight models you own and control. Customize with Forge, deploy with Studio, run on-prem, your VPC, or our cloud.
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Genesys Cloud: The Agentic AI CX Platform for the Enterprise | Genesys
Genesys Cloud is an agentic AI CX platform that delivers personalized customer and employee experiences across every channel.
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Appier | Empowering Businesses to Turn AI into ROI
Comprehensive AI-Powered Solutions: Smoother Operations. Elevated Customer Experience. Better Performance.
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American artificial intelligence research organization
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