Retell AI - Voice AI Agent

Name: Retell AI - Voice AI Agent
Rating: 4.8 (10 reviews)

Hire your AI call center

4.8•10 reviews•

611 followers

Hire your AI call center

4.8•10 reviews•

611 followers

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Retell AI is a YC-backed AI call center platform that enables businesses to build, deploy, and manage AI-powered phone agents for sales, support, and appointment scheduling. With advanced conversational AI, integrations, and automation tools, Retell AI helps companies streamline customer interactions and scale voice operations efficiently.

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Launch tags:Developer Tools•Artificial Intelligence•Audio

Launch Team

Framer — Launch websites with enterprise needs at startup speeds.

Launch websites with enterprise needs at startup speeds.

Promoted

Retell AI's tech is extremely powerful! I have early plans to roll out a massive campaign with these guys and I couldn't be more excited about it.

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2yr ago

Retell AI - Voice AI Agent

Maker

@jcharlesmuir Thanks for the continuous support, Charlie! really appreciated! 💛

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2yr ago

Retell AI - Voice AI Agent

Maker

@jcharlesmuir Oh, you are helping us replying the comments😆. That's incredibly kind of you! A huge thank you from the bottom of our hearts! 💖

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2yr ago

Voicepanel

Congrats on the launch! It's a pleasure working with the Retell team, they're definitely on the bleeding edge of Voice AI!

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2yr ago

Retell AI - Voice AI Agent

Maker

@asametrical likewise, Asa, we are so happy to have you!

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2yr ago

LangAI

Wow! That's a SUPER impressive demo! I've seen similar products in the last few months, but none of them sounded as natural as this one, well done!

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2yr ago

Retell AI - Voice AI Agent

Maker

@clara_eloy Thanks for the support! Glad you like the demo.

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2yr ago

chowder.dev

Retell is awesome, can't wait to integrate them with Brainbase (usebrainbase.xyz)! I honestly think they're the best AI voice system I've seen so far, very little latency

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2yr ago

Retell AI - Voice AI Agent

Maker

@gokhan_egri Thanks! If anyone needs to use tables to take care of complex data, Brainbase is highly recommended!!

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2yr ago

Building conversational voice agents that resemble human likeness is quite the achievement. It's not an easy task, so it's fantastic to have an API available to streamline the process and make it more efficient. Great work! Congrats on your launch, @evie_wang1 and team! 🙌

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2yr ago

Retell AI - Voice AI Agent

Maker

@franklynpereira Thanks Franklyn! this means a ton to us!

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2yr ago

Most welcomed, Evie. @evie_wang1

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2yr ago

guys. I know how how it is to create something incredible these days, so well done! Would love to connect and chat someday.

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2yr ago

Retell AI - Voice AI Agent

Maker

@zafar_khan14 Yes! We would love to connect as well@

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2yr ago

It is incredibly good! The live demo has super low latency and even can handle interruption. Great job, Retell AI.

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2yr ago

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4.8

Based on 10 reviews

Review Retell AI - Voice AI Agent?

Reviewers praise Retell AI for lifelike, low-latency conversations, smooth interruptions, and strong reliability at high call volumes. Users switching from Vapi, Twilio, and DIY stacks report better conversion rates, fewer errors, and easier scaling, with kudos for ready-made integrations, memory handling, and insightful reporting. Makers of

Cal.com

say Retell powers their AI model and is a fantastic partner, while makers of

Relyable

call it one of the best platforms for building voice agents. Minor critiques mention mid-tier pricing gaps and limited UK usability. Overall sentiment is overwhelmingly positive.

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I’ve been using Retell AI for a while now, and I can confidently say it’s one of the most game-changing platforms I’ve worked with. In a world where voice AI is rapidly evolving, Retell stands out not just for its cutting-edge capabilities but also for how easy it makes deploying voice agents that sound natural, fluid, and human. From the moment I onboarded, the experience has been incredibly smooth. The documentation is clear, the setup process is intuitive, and within no time, I was building voice experiences that would’ve taken weeks (or even months) using traditional telephony stacks or cobbling together other APIs. One of the things I admire most about Retell AI is its true real-time performance — there’s practically no lag, the agents interrupt like real humans, and the voices are incredibly lifelike. This kind of responsiveness is crucial when you’re trying to create a seamless customer experience or automate real conversations. Other platforms claim to be real-time, but Retell actually delivers on that promise. And then there's the customizability. Whether it’s agent scripting, webhook logic, or integrating into your own backend systems, Retell gives you the flexibility to fine-tune every aspect of the conversation flow. It doesn’t box you into one way of doing things — it empowers you to build exactly what you need. The pricing is also fair and scales well with usage, which is perfect whether you’re testing an MVP or scaling to handle production traffic. On top of that, the support team is phenomenal. Every time I’ve reached out — whether it was a quick question or a technical deep dive — I’ve received thoughtful, prompt, and helpful responses. It’s clear the team truly cares about its users and is deeply invested in building a world-class product. If you're even remotely considering building a voice product — whether it's a customer service agent, a sales dialer, or something more creative — I highly recommend giving Retell AI a try. It's fast, reliable, powerful, and built by a team that clearly understands the future of voice. This is the kind of tool that doesn't just help you build — it helps you innovate.

Retell AI - Voice AI Agent

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