Now in public beta — free forever

Voice agents
that actually
sound human.

Deploy production-ready AI voice agents in minutes. One API replaces your entire ASR → LLM → TTS stack — with sub-400ms latency and voice quality your callers can't tell apart from a human.

Start building free See how it works →

No credit card required  ·  500 minutes free every month

1,200+ developers already shipping
voice agents with Auralis
320ms Median latency
99.9% Uptime SLA
1,200+ Developers shipping
5 min Voice clone setup

Powering voice workflows at

Stripe Retell AI Bland.ai Vapi ElevenLabs Twilio Deepgram AssemblyAI Play.ht

Building voice AI shouldn't require a PhD.

You've tried stitching together ASR, an LLM, and a TTS provider. You've dealt with the 800ms+ latency that makes every conversation feel like a satellite call. You've watched your human call team burn through your budget while delivering inconsistent results.

800ms+
Raw APIs: unbearable latencyEvery third-party speech API adds 200–400ms. Chain 3 of them and your "real-time" voice AI feels like a satellite call from 1998.
4 SPOFs
DIY stack: 4 failure pointsASR goes down. LLM hits rate limits. TTS returns a 500. Your glue code breaks at 2am and a VP is on a live call.
$50–80/hr
Human agents: unscalable costNo coverage after hours. Zero scalability during campaigns. 3-month ramp per hire. And still inconsistent results.
6 months
Enterprise platforms: buy before you tryDiscovery call, security review, procurement, six-figure commitment — before you run a single test call.

You shouldn't need a dedicated ML team just to answer a phone call reliably.

The Mechanism

One layer. The whole pipeline.

Auralis replaces the 4-service stack most developers are duct-taping together.

Define your agent

Write your conversation flow in plain language. Set the voice, the goal, and the fallback behavior. No ML required — no training data, no fine-tuning.

Connect in 3 lines

REST or WebSocket. SDKs for Node, Python, Go, and Ruby. Integrates with your existing phone system in minutes.

JavaScript
import { Auralis } from '@auralis/sdk';
 
const agent = new Auralis({
  voice: 'your-brand-voice',
  goal: 'qualify_lead',
});
 
await agent.startCall('+1-555-0123');
// Response streams in real time
{ event: "agent_speaking", latency_ms: 286 }

Deploy and monitor

Go live instantly. Watch real-time transcripts, call analytics, conversion rates, and agent performance from your dashboard. No ops work required.

End-to-end latency comparison
Industry avg
0ms
Auralis
0ms
2.7× faster than the nearest competitor. We publish our latency data monthly at auralis.dev/latency
Built for Developers

Everything your voice agent needs. Nothing it doesn't.

We obsessed over the parts that make voice AI actually work in production — so you don't have to.

⚡ Category leader

Sub-400ms latency

Real-time voice with near-zero delay. Our median is 320ms — the industry average is 850ms. We benchmark every pipeline component and publish our latency data monthly.

Custom voice cloning

Upload 5 minutes of clean audio. Get a production-grade voice clone in under 24 hours. Your brand, your tone, at any scale — without enterprise contracts or 6-month wait times.

Deploy in 3 lines

One SDK, REST and WebSocket. Works with Twilio, Vonage, Plivo — or use our numbers in 180+ countries.

99.9% uptime SLA

Automatic failover, multi-region infrastructure. A real SLA with consequences — not "best effort."

Live transcripts & analytics

Every call transcribed in real time. Sentiment, objection patterns, conversion rates — export to your CRM.

SOC 2 Type II + HIPAA — compliant out of the box.

BAA execution, encrypted storage, and full audit logs on Pro and Enterprise. No additional configuration for regulated industries. Ship to healthcare, finance, and legal without a compliance sprint.

SOC 2 Type II HIPAA Compliant GDPR Ready BAA Included
What Developers Are Saying

"Finally, voice AI that doesn't embarrass me in front of customers."

★★★★★
We replaced our entire outbound call team with Auralis agents. Same qualified pipeline. 90% lower cost. I spent two days integrating it — the third day we ran our first live campaign. The latency is genuinely imperceptible. Our callers don't know they're talking to an AI.
Marcus Kim, VP Sales at Meridian Health
Marcus Kim
VP Sales, Meridian Health
★★★★★
I've tried Twilio, Vapi, and Retell. Auralis is the first one where the latency is actually imperceptible. 320ms is real.
Sarah Chen, Lead Engineer at Stackline
Sarah Chen
Lead Engineer, Stackline
★★★★★
The voice cloning is insane. 5 minutes of my CEO's voice and now our onboarding calls sound like him. Personalization at scale.
Jordan Okafor, Founder at Growthloop
Jordan Okafor
Founder, Growthloop
Simple, Transparent Pricing

Start free. Scale when you're ready.

No per-seat pricing. No surprise overages. Pay for what you actually use.

$4,000/mo
1 human call agent
at $50/hr × 80hrs
$99/mo
Auralis Pro
5,000 min · unlimited calls
97%
Cost reduction
same pipeline. zero ops.

At $99/mo, one qualified lead call pays for the entire month.

Starter
$0 / month

500 minutes every month. Free forever. No credit card required.

Start building free
  • 500 minutes / month
  • 1 voice (standard)
  • REST API
  • Community support
  • Real-time transcripts
Most Popular
Pro
$99 / month

For teams shipping production voice agents at scale.

Start Pro free for 14 days
  • 5,000 minutes / month
  • 5 custom voice clones
  • REST + WebSocket SDK
  • Priority support
  • Analytics dashboard
  • SOC 2 compliant
Enterprise
Custom

Unlimited minutes, dedicated infrastructure, and a real SLA with consequences.

Talk to sales
  • Unlimited minutes
  • Unlimited voice clones
  • Dedicated infrastructure
  • 99.99% uptime SLA
  • HIPAA compliant + BAA
  • Custom integrations
FAQ

Questions developers actually ask.

We answer the questions our support channel gets most — not the ones we wish you'd ask.

Still not sure?

Book a 20-minute technical walkthrough. We'll answer your specific use case, no sales pitch.

Book a walkthrough

End-to-end: from the moment speech input ends to when the agent's response audio begins. Our median is 320ms. The industry average is 850ms. We publish our latency benchmarks monthly at auralis.dev/latency.

5 minutes of clean audio is enough for a production-grade clone. 20+ minutes produces a nearly indistinguishable result. We handle all processing — you just upload the file. No ML expertise needed.

On the free plan, calls stop at 500 minutes until the next billing cycle. On Pro, we send an alert at 80% and let you set an overage budget so you're never surprised. Enterprise plans have no hard limits.

Yes. Bring your own Twilio, Vonage, or Plivo account. Or use one of ours — we provision numbers in 180+ countries. Either way, the number is yours and portable.

Pro and Enterprise plans include BAA execution, encrypted storage, and audit logs. Healthcare use cases on the free plan require an Enterprise upgrade. Contact us if you have specific compliance requirements.

Most developers have their first agent running within 30 minutes of signup. Complex use cases — multi-step flows, CRM integrations, custom voices — typically take 1–2 days. Our docs have step-by-step guides for the most common patterns.

Get Started Today

Stop stitching.
Start shipping.

500 free minutes every month. No credit card. No sales call required.

Start building free Book a walkthrough

Join 1,200+ developers already shipping voice agents