Never lose a customer to voicemail again

Tethyr answers your calls, books appointments, and texts you the details. 24/7.

Start Free TrialCall Demo
30-day money-back
No credit card
5 min setup

Incoming Call

Mountain View Dental

Demo
2:34
Tethyr

"Thank you for calling Mountain View Dental. This is an AI assistant. How can I help you today?"

Caller

"Hi, I need to schedule a cleaning appointment."

Tethyr

"I'd be happy to help with that! Let me check our availability. Are you a new or existing patient?"

The cost of a missed call

80%

of callers won't leave a voicemail

Source: Forbes

78%

of customers buy from whoever responds first

Source: Harvard Business Review

$1,200

average revenue lost per missed call

Source: Invoca

The alternative?

A full-time receptionist costs $3,100+/month. Tethyr starts at $79/month.

U.S. Bureau of Labor Statistics, May 2024

Live in 5 minutes

1

Forward your calls

Forward from your existing number. 5 minutes. Done.

Phone Settings

Forward to: (555) 123-TETHYR

2

Tethyr answers

Every call. Your business name. Every time.

Active Call

0:47

"Thanks for calling! I'd be happy to help you schedule..."

✓

You get the lead

Instant notification. Full details. Ready to close.

New Lead Captured

Sarah M. • Cleaning

Thursday 2pm • (555) 987-6543

Your 24/7 front desk

24/7 Call Answering

Nights, weekends, holidays — every call gets answered. Your competitors' voicemails are your new leads.

New lead captured

Just now

"Sarah M. wants to book a cleaning for Thursday at 2pm"

Automatic Booking

Callers book directly into your calendar. Syncs with Google Calendar, Calendly, and more.

Lead Capture

Name, number, what they need — captured automatically. Never lose another lead to a sticky note.

Smart Call Routing

Emergencies go to you. Routine calls get handled. You set the rules.

Natural Voice

Sounds like a real person, not a robot. Customizable voice, tone, and script for your brand.

HIPAA Compliant

Healthcare ready

SOC 2 Certified

Enterprise security

256-bit Encryption

All calls encrypted

Pricing

Simple pricing. No surprises.

All plans include a 14-day free trial. 30-day money-back guarantee. Cancel anytime.

30-Day Money-Back Guarantee— Try risk-free

Starter

$79/mo

Perfect for solo operators

Overage: $1.00/call

  • 100 calls/month
  • 1 phone number
  • AI call handling 24/7
  • Custom greeting & voice
  • 30-day call recordings
  • Lead capture & notifications
  • Basic calendar integration
  • Email support
Start Free Trial
Most Popular

Business

$249/mo

For growing businesses

Overage: $0.75/call

  • 500 calls/month
  • 3 phone numbers
  • Everything in Starter
  • 90-day call recordings
  • Smart call routing
  • SMS confirmations
  • CRM integration
  • Priority support
Start Free Trial

Enterprise

Custom

For large organizations

  • Unlimited calls
  • Unlimited phone numbers
  • Everything in Business
  • Custom integrations
  • Dedicated account manager
  • Custom AI training
  • SLA guarantee
  • HIPAA/SOC2 compliance
Contact Sales

FAQ

Questions? We've got answers.

How does the AI receptionist sound?
Our AI uses natural, human-like voices — not robotic text-to-speech. You can customize the voice style (professional, friendly, warm) and exactly what your AI says. Most callers genuinely can't tell they're talking to an AI.
Will it work with my existing phone number?
Yes! You keep your current business number. Just set up call forwarding to Tethyr (takes about 5 minutes), and we handle the rest. Your customers call the same number they always have.
What if the AI can't handle a call?
You set the rules. Complex calls, VIP customers, or emergencies can be transferred directly to you or your team in real-time. The AI knows when to escalate and when to handle things independently.
How is this different from Ruby or Smith.ai?
Unlike human answering services that cost $200-500/month, Tethyr uses AI to handle calls at a fraction of the cost. You get 24/7 coverage, instant answers, and no hold times — starting at just $79/month.
Is my data secure? What about HIPAA?
Yes. We're HIPAA compliant and SOC 2 certified. All calls are encrypted, and we never sell your data. Built specifically for healthcare, legal, and other industries that handle sensitive information.
How long does setup take?
Most businesses are live in under 15 minutes. Set up call forwarding, customize your greeting, and you're done. No hardware, no IT team needed.
Can I try it before committing?
Absolutely. Every plan includes a 14-day free trial — no credit card required. Plus, we offer a 30-day money-back guarantee. If you're not happy, you get a full refund.
What happens if I go over my call limit?
We'll notify you when you're approaching your limit. You can upgrade anytime, or we'll simply charge the per-call overage rate. No surprises, no service interruptions.

Ready to stop missing calls?

Join 500+ businesses that trust Tethyr to capture every lead.

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No credit card required • 30-day money-back guarantee • Cancel anytime