Letterly: best free and premium AI tool for text-to-speech tasks. Top-rated Text-To-Speech AI software for professionals and teams. Try it free on AIxplore.
What is Letterly
Letterly is a text-to-speech tool that converts written content into natural-sounding audio output. It serves content creators, accessibility advocates, and professionals who need to repurpose text across audio formats, podcasts, and accessible media. The platform combines speech synthesis with straightforward integration into existing workflows.
Letterly Pricing
Letterly operates on a freemium model with limited monthly character conversions in the free tier, suitable for light personal use. Paid tiers unlock higher character limits, priority processing, and advanced voice customization options. Specific pricing varies by subscription level, with annual plans typically offering cost savings versus monthly billing.
Letterly Core Features
Convert written text into audio files with customizable voice selection
Support multiple languages and regional accents for global content
Adjust speech rate, pitch, and tone for personalized audio output
Download generated audio in common formats for distribution
Integrate with content management systems and publishing platforms
Letterly Pros/Cons
Pros
+Natural-sounding voices reduce listener fatigue and improve engagement
+Accessible free tier allows testing before financial commitment
+Batch processing saves time for large-volume content conversion
Cons
โFree tier character limits restrict use for substantial projects
โVoice selection remains more limited than premium competitors
โInflection handling occasionally produces unnatural pauses or emphasis