Joanna is Amazon Polly's flagship voice, available across all four synthesis engines from Standard to Generative. Her versatility makes her the most popular choice for AWS customers.
What makes Joanna exceptional is her consistency across engine types. Developers can start with Standard for cost efficiency and upgrade to Neural or Generative as needs grow.
Joanna's warm, conversational tone works for everything from IVR systems to audiobook narration, making her a safe default choice for most applications.
Detailed analysis of Joanna's unique vocal qualities.
Warm and conversational, naturally friendly
Medium range, pleasant feminine register
Natural flow, conversationally paced
Smooth and clear, professional quality
Approachable and trustworthy, versatile
Listen to Joanna across different sample types, models, and speeds.
Joanna is particularly well-suited for these applications.
Best practices for getting the most out of Joanna in your projects.
Start with Joanna when testing Polly - she's available across all engines
Use Neural Joanna for the best balance of quality and cost
Consider Generative Joanna for premium content requiring maximum naturalness
Explore other voices available from Amazon Polly.
Professional American male voice with clear articulation. Great for news and business content.
Expressive American female voice with emotional range. Available in Generative engine.
British English female voice with refined delivery. Ideal for UK-focused content.
British English male voice with authority. Perfect for documentaries and formal content.
British English male voice with friendly tone. Works well for casual UK content.
Child-like American female voice. Unique option for children's content and apps.
Professional American female voice. Strong choice for corporate training.
Warm American female voice with approachable delivery. Good for customer service.