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Frontier research in production with Sonic and Ink.

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EliseAI unlocks personalization and access for 5M+ monthly voice calls

How EliseAI tunes Cartesia voices by region and language across 5M+ monthly calls in housing and healthcare.

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2X Solutions Builds Secure, TCPA-Compliant Voice AI with Cartesia

How a compliance-first voice AI platform uses sub-100ms latency to stay within TCPA guidelines across millions of calls

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Fundamento Runs Millions of Financial Services Calls on Cartesia

How India's leading voice AI platform for lending and insurance drives a 42% lift in loan journey completions with Cartesia's speed and reliability

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Together AI Chooses Cartesia as Dedicated Model Partner for Enterprise Voice AI

As leading AI infrastructure platforms converge on Cartesia, Sonic comes natively to serve millions of audio minutes on Together AI’s Voice Platform

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Cartesia is the Default Voice Provider for Thoughtly’s GTM Agents

How enterprise sales teams achieve 15x ROI with faster responses and production-ready voice clones on every AI call

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Lorikeet's AI Concierge Resolves Complex Customer Issues with Cartesia

How natural voice AI handled 21,000+ crisis calls at 100% uptime—with callers thanking the agent and telling it to have a nice day

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Blue Machines AI and Cartesia Partner to Bring India-Resident, Low-Latency Voice AI Solutions to Indian Enterprises

Blue Machines partners with Cartesia to deliver India-resident, multilingual voice agents for enterprises in regulated sectors.

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Bolna Scales Production-Grade Voice AI Across India with Cartesia’s Low-Latency Infrastructure

Bolna handles 500,000+ daily voice calls across Indian languages with Cartesia's low-latency infrastructure. See how they scaled production-grade voice AI.

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How Cartesia Powers Retell's Voice Agents at Scale

Retell reports 2-3x faster time to first audio with Cartesia than the next best provider on its platform, with <0.1% error rate at scale.

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How Replicant Keeps Enterprise Conversations Effortless With Cartesia

Replicant runs millions of enterprise contact-center conversations on Cartesia's Sonic with 99.99% uptime.

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Cartesia Voice AI Technology Integrated with ServiceNow AI Voice Agents

ServiceNow powers secure, real-time enterprise voice agents with Cartesia.

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AimAI Targets Voice Customization with Cartesia

See why AimAI chose Cartesia to power its voice AI agents. Learn how ultra-realistic quality, low latency, and voice customization gave them a competitive edge.

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Cekura enhances their automated voice QA platform with Cartesia

We're partnering to streamline voice AI deployment with automated testing for realistic, low-latency voices.

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Rox gives real-time sales intelligence a voice

Rox is powering its Command AI chat assistant with Cartesia's voice AI, giving sales reps insights to help close deals hands-free, on the go.

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Cartesia partners with Maven AGI to deliver scalable voice agents for enhanced customer experiences

Maven AGI builds real-time enterprise voice agents on Cartesia's platform.

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Regal and Cartesia team up to power the future of enterprise customer communication

Regal brings Cartesia's ringing low-latency, ultra-realistic voices to their enterprise customer communication platform

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Forethought partners with Cartesia to transform 1 Billion+ customer service calls per month

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telli gets up and running with Cartesia's low latency, human-like AI voices in just an hour

Learn how AI voice startup telli elevates their agents with the superior voice quality and voice cloning capabilities in Cartesia's hyper-realistic TTS.

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SuperDial revolutionizes healthcare administration with Cartesia voice AI

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11x partners with Cartesia to redefine the future of work

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Captions partners with Cartesia: where your stories find their voice

Captions partners with Cartesia to give every story its voice.

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Cresta and Cartesia: powering the next generation of voice virtual agents

Cresta and Cartesia are powering the next generation of voice virtual agents.

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Cartesia partners with Rasa to deliver enterprise-grade voice agents

Rasa has chosen Cartesia as its voice partner, as we meet their enterprise-grade requirements and commitment to excellence.

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Assort Health transforms 24/7 patient support with Cartesia's voice AI

Assort Health partners with Cartesia to transforms 24/7 patient support for over 215,000 patients.

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LiveKit pioneers next‑generation AI agents with Sonic

LiveKit chose to partner with Cartesia because Sonic, built on State Space Models, a fundamentally new architecture for AI, perfectly aligned with LiveKit’s vision for next-generation AI agents.

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Quora introduces audio to Poe with Cartesia

Quora brings multilingual voice to millions of AI chats with Cartesia.

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Hello Patient chooses Cartesia to transform healthcare communication

Hello Patient Chooses Cartesia to Transform Healthcare Communication

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How Cartesia powers the world's most responsive AI avatars

How Cartesia powers the world's most responsive AI avatars to create voice interactions that are indistinguishable from speaking to a human coach.

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Ego revolutionizes gaming with interactive characters powered by Cartesia

Gaming demands voices that can match dynamic player interactions. Ego chose Cartesia's Sonic model for its distinctive capabilities

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Tavus launches world's fastest conversational video interface powered by Cartesia

Tavus chose Cartesia's Sonic model as the cornerstone of their voice generation system. Sonic's state space model capabilities aligned perfectly with Tavus's need for high-quality, low-latency voice generation.

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Arini partners with Cartesia to empower dental practices and bolster revenue

Arini partner with Cartesia to innovate in the dental practice management space, with plans to expand their AI receptionist technology into new healthcare sectors.

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Former Google text‑to-speech product lead partners with Cartesia for business AI phone agents

Goodcall runs AI phone agents for sales and support, powered by Cartesia.

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Daily launches Daily Bots with Cartesia as Primary Voice Provider

Daily Bots launches with Cartesia as its primary voice provider.

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Vapi chooses Cartesia as their default provider for voice agents

Vapi chooses Cartesia as their default provider for voice agents. Vapi enables anyone to build, test, and deploy high quality conversational voice agents in minutes.

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Speko's voice AI benchmark recommends Sonic 3.5 most often

Speko re-runs its voice AI benchmark every two to three days. Sonic 3.5 keeps winning on latency and naturalness.

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ActOnCue's AI scene readers moved from ElevenLabs to Sonic 3

A scene reader has to be present enough to react to and plain enough to ignore. Sonic 3 does both.

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toby partners with Cartesia to eliminate language barriers in the workforce

toby partners with Cartesia to eliminate language barriers in the workforce, toby is developing cutting-edge technology, starting with an application that provides real time translation on video calls.

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