AI Voice Receptionist Gets a Smarter Voice Engine
Your AI Voice Receptionist now delivers more natural conversations with improved voice quality and optional support for custom voices.

The GREENstick AI Voice Receptionist is now more natural, more intelligent, and more flexible than ever.
Every AI Voice Receptionist now benefits from an upgraded real-time voice engine that improves conversation quality, pronunciation, reasoning, and context handling automatically.
Businesses can also connect their own supported ElevenLabs voice directly inside the GREENstick Business App, making it easier than ever to personalize how their AI Receptionist sounds.
Better Conversations Start with Better Voices
The AI Voice Receptionist now sounds more natural while giving businesses more flexibility to personalize their customer experience.
What's New
Smarter Voice Engine
- Better conversational flow
- Improved reasoning during longer conversations
- Larger conversational context
- Better pronunciation of names
- More natural sounding responses
Automatically enabled for eligible AI Voice Receptionist accounts.
No setup required.
Bring Your Own Voice
Businesses can now connect a supported ElevenLabs voice directly inside the Business App.
- No support requests.
- No development changes.
- Self-service configuration in minutes.
Why It Matters
Voice quality is one of the very first things customers notice.
These improvements help conversations feel more natural, especially during longer interactions where context, clarity, and responsiveness matter most.
Businesses wanting a stronger brand experience can also personalize how their AI Receptionist sounds using a supported custom voice.
Before vs. Now
See what's changed.
Before
- Good conversational voice
- Smaller conversation context
- Voice customization required manual support requests
- Limited flexibility for branded voice experiences
- Good pronunciation with occasional limitations
Now
- Smarter real-time voice engine
- Larger conversational context
- Better reasoning during conversations
- Improved pronunciation of names
- Self-service support for compatible ElevenLabs voices
- No-code customization directly inside the Business App
- Automatic upgrade for eligible accounts
Better Conversations—Automatically
Every eligible AI Voice Receptionist now benefits from the upgraded voice engine automatically.
Businesses wanting an even more personalized experience can connect a supported ElevenLabs voice in just a few clicks.
Benefits
Who Benefits
- Businesses using AI Voice Receptionist
- Organizations answering inbound calls
- Businesses using browser-based voice
- Businesses wanting a branded voice
- Existing ElevenLabs users
- Customers previously requesting voice changes
Getting Started
Automatic Upgrade
No action required.
Eligible AI Voice Receptionist accounts receive the upgraded voice engine automatically.
Connect Your Own Voice
- 1
Paste a supported non-surcharge ElevenLabs Voice ID.
- 2
Save.
- 3
Test.
- 4
Go live.
Important Note
Using a custom voice is optional.
If no custom voice is configured, the AI Voice Receptionist will continue using GREENstick's recommended default voice.
Availability
Available Now
Affected Customers
Customers actively using GREENstick AI Voice Receptionist.
Action Required
No action required to enjoy the upgraded voice engine. Optional custom voice setup is available via the Business App.
Frequently Asked Questions
Experience a Smarter AI Receptionist
Upgrade your customer experience with more natural conversations and personalized voice options available in GREENstick AI Workforce.
