Choosing a text-to-speech API? The two main contenders are ElevenLabs and Amazon Polly. Here's what actually matters.
Voice Quality
Amazon Polly sounds robotic. It's fine for IVR systems and accessibility, but nobody wants to listen to a Polly-generated podcast. ElevenLabs sounds human. The difference is immediately obvious.
Free Tier
This is where it gets interesting. ElevenLabs gives you 10,000 characters/month free — enough for 2-3 podcast episodes or dozens of short clips. Polly's free tier is 5 million characters for 12 months, then pay-per-use.
Polly wins on volume. ElevenLabs wins on quality. For most creators, quality matters more.
Use Cases
- Podcasts/YouTube: ElevenLabs (no contest)
- App notifications: Polly (cheaper at scale)
- Audiobooks: ElevenLabs (voice cloning)
- Accessibility: Either works
The Verdict
If you're building a product that needs TTS at massive scale, Polly is cheaper. If you're a creator who needs human-quality voice, ElevenLabs is the only real option.
Top comments (0)