Rev AI vs Speechify

Side-by-side comparison of Rev AI and Speechify: pricing, features, API access, and community ratings.

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	Rev AI The world's most accurate speech-to-text API for developers, built for speed and global scale. Visit	Speechify Text-to-speech reader — listen to any document, article, or PDF at 4.5x speed. Visit
Category	Voice & speech	Voice & speech
Pricing	Freemium	Freemium
Starting price		USD 139/mo
Free tier
Audience	Technical	Non-technical
API available
Open source
Self-hostable
Model provider	Rev AI (proprietary models trained on 7M+ hours of human-verified speech data)	Speechify
Founded	2010	2017
Headquarters	San Francisco, USA	Los Angeles, US
Key strengths	·Industry-leading Word Error Rate (WER) across diverse accents, genders, and nationalities ·Supports 57+ languages with context-aware translation ·HIPAA, SOC II, GDPR, and PCI compliant with 99.99% uptime ·Both async (pre-recorded) and streaming (real-time) speech-to-text APIs	·4.5x speed reading ·celebrity voices ·Chrome extension ·dyslexia support