Compare Synthesys

Details side-by-side comparison of Synthesys against top competitors.

Detailed Comparison

Pricing

Model	Freemium	Free / Included with Microsoft 365
Starting Price	$20/month	Free (Premium price not stated on the page we checked)
Has Free Version
Plan Summary	Personal (~$20)Creator (~$41)Business (~$69) tier optionsunified credits for voices/video	Free editor: export up to 1080p, no watermark, AI voiceover freePremium with Microsoft 365 Personal and Family: up to 4KWork and education options

Other Specifications

Product Type

Text-to-SpeechVoice CloningAI Video GenerationAI Dubbing

Video EditorText-to-Speech

Use Cases

Primary Use Cases	VoiceoversVideosAdsUGCPodcastsDubbingAvatars	Video voiceoversSlide videosInternal clips
Applications	AI video latent technology, media production, and studio editing	Voiceovers for videos edited in Clipchamp.

Text to Speech Features

API Access		No
Multi Language
Emotional Impulse
Voice Cloning		No
SSML Support		Not stated on the page we checked

File Formats

Supported Formats	MP3WAVMP4	MP3 (AI voiceover audio only)
Export Options	Exports audio (MP3/WAV) and video (MP4) depending on feature	MP3 audio and transcripts can be exported for free; video exports 480p to 4K

Ease of Use

Usability Rating	Moderate	Not stated on the page we checked
User Experience	Full studio/dashboard interface with many features	Video editor with a Record and create text to speech panel

Customer Support

Priority Support		Not stated on the page we checked
Support Channels	Email	Not stated on the page we checked

Integrations

Platform Integrations	Canva	Microsoft 365Windows app and browser
API Availability	Available (enterprise contact likely)	Not stated on the page we checked

Language Support

Accent Variety	Wide range	Not stated on the page we checked
Languages Supported	more than 140 languages & dialects supported	80 languages (vendor figure)

Voice Quality

Tonal Description	High-quality, life-like voices with varying realism; designed for media/video use	Vendor describes natural-sounding voices; no quality claim is made here.
Quality Rating	High	Not stated on the page we checked

Voice Count

Total Voices	700+ voices / 1000+ depending on listing	400 (vendor figure)
Categories	Voices, video avatars, and unified credits system	AI voices chosen by language

Character/Word Limits

Monthly Limit	Plan dependent (e.g., 300/900/2400+ credits)	Not stated on the page we checked
Plan Limits	Uses credits (seconds/units); unlimited options available on certain tiers	Character limit per voiceover varies by language (exact limits not stated on the page we checked)

Commercial Rights

Included		Not stated on the page we checked
Licensing Terms	Paid plans include commercial use rights; free demo limited	Commercial use of text to speech output is not stated on the page we checked.

Choosing the right text-to-speech platform impacts user experience and production costs. Let our comparison guide your decision.