๐ญ ElevenLabs: Premium Voice Quality
Industry-leading TTS with 70+ languages, voice cloning, and granular voice controls. Perfect for high-quality customer interactions and content creation.
Quick Setup
1
Get API Key
- Visit ElevenLabs.io and create an account
- Navigate to your API Settings
- Copy your API key
2
Configure in Burki
- Go to AI Configuration โ TTS tab
- Select ElevenLabs as provider
- Paste your API key in the TTS API Key field
3
Choose Voice & Model
Select your preferred model and voice from the dropdowns
Free Tier: ElevenLabs offers 10,000 characters per month on the free plan. Upgrade for higher limits and advanced features.
Available Models
- Speed Optimized
- Quality Optimized
- Balanced
โก Flash v2.5
Vendor-reported low latencyUltra-fast model optimized for real-time useLanguages: 70+ languages
Best for: Phone calls, live chat
๐ Flash v2
Vendor-reported low latencyFast model (English only, legacy)Languages: English only
Best for: English-only speed applications
Recommendation: Use Flash v2.5 for phone calls and Turbo v2.5 for most other applications.
Available Voices
Preset Voices
Female Voices
Female Voices
Rachel
Clear and professionalPerfect for business applications
Voice ID: 21m00Tcm4TlvDq8ikWAMDomi
Young and energeticGreat for casual conversations
Voice ID: AZnzlk1XvdvUeBnXmlldBella
Warm and friendlyIdeal for customer service
Voice ID: EXAVITQu4vr4xnSDxMaLMale Voices
Male Voices
Antoni
Deep and authoritativeProfessional and commanding
Voice ID: ErXwobaYiN019PkySvjVJosh
Natural and conversationalPerfect for casual interactions
Voice ID: TxGEqnHWrfWFTfGW9XjXAdam
Deep and smoothRich, mature voice
Voice ID: pNInz6obpgDQGcFmaJgBAll Available Voices
All Available Voices
Voice Controls
ElevenLabs offers advanced voice customization options:- Stability
- Similarity Boost
- Style
- Speaker Boost
Controls voice consistency (Range: 0.0 - 1.0)
- 0.0-0.3: More variation, expressive but inconsistent
- 0.4-0.6: โ Balanced consistency (Recommended)
- 0.7-1.0: Very consistent, may sound monotone
Multilingual Support
Supported Languages: ElevenLabs supports 70+ languages with models v3, Flash v2.5, and Turbo v2.5.
Supported Languages
Supported Languages
๐บ๐ธ English
Native support, best quality
๐ช๐ธ Spanish
Excellent quality
๐ซ๐ท French
High quality
๐ฉ๐ช German
High quality
๐ฎ๐น Italian
High quality
๐ต๐น Portuguese
Good quality
๐ต๐ฑ Polish
Good quality
๐จ๐ณ Chinese
Good quality
Performance Optimization
API Integration
Voice Cloning
Professional Voice Cloning: ElevenLabs offers voice cloning capabilities. Upload voice samples to create custom voices.
1
Upload Voice Samples
Upload 1-25 minutes of clear audio samples of the target voice
2
Train Custom Voice
ElevenLabs processes and creates your custom voice (usually takes a few minutes)
3
Use Custom Voice ID
Use the generated voice ID in your Burki configuration
Pricing Overview
Cost Optimization: Use shorter, more focused responses to reduce character usage. Average phone call uses ~2,000 characters.
Common Issues & Solutions
Voice Not Available
Voice Not Available
Problem: Selected voice doesnโt workSolutions:
- Verify your plan includes the voice
- Check voice ID spelling
- Ensure voice supports your selected model
High Latency
High Latency
Problem: TTS response is too slowSolutions:
- Switch to Flash v2.5 model
- Set latency to 1 (Low)
- Reduce stability to 0.4-0.5
- Enable Speaker Boost for clarity without quality loss
Poor Audio Quality
Poor Audio Quality
Problem: Voice sounds robotic or unclearSolutions:
- Enable Speaker Boost
- Adjust similarity_boost to 0.6-0.8
- Try stability around 0.5
- Consider upgrading to Turbo v2.5 or v3 model
See Also
โก Need Speed?
Deepgram Aura - speed-focused TTS for real-time calls
๐ Multilingual?
Inworld.ai - Native voices in 11 languages with emotional markup
๐ฏ Custom Voices?
Resemble AI - Create unlimited custom voices for your brand
๐๏ธ Optimization Resources
Fine-tune your ElevenLabs setup:
- Voice Tuning Guide - Master all voice controls
- Best Practices - Performance optimization
- Troubleshooting - Fix common issues
๐ Ready to Use ElevenLabs?
Head back to your assistant configuration and set up ElevenLabs with these optimized settings!