Synthesia

by Synthesia

Paid

AI video generation platform that creates professional videos with AI avatars and voiceovers in 130+ languages, no camera or studio needed.

4.4
out of 5.0 · 4,600+ reviews
Category Video
Platform WebAPI
Last Updated March 22, 2026

Overview

Synthesia is the leading AI video generation platform for creating professional videos with AI avatars and voiceovers — no camera, studio, or actors needed. It features 240+ AI avatars, 160+ languages with local accents, and produces polished 1080p Full HD content suitable for corporate training, marketing, and internal communications.

The 2026 platform includes AI Playground (access to Veo 3.1 and Sora 2 for video asset generation), customizable avatars with action capabilities, PowerPoint-to-video conversion that retains designs and converts speaker notes to scripts, and interactive video features on Creator plans.

Pricing

Free
$0 /mo
  • 3 minutes of video per month
  • 6 AI avatars
  • Multiple languages
  • Video templates
Starter
$18 /mo (annual) / $29/month (monthly)
  • 120 video minutes/year
  • 125+ AI avatars
  • AI dubbing, downloads, no watermark
Creator
$64 /mo (annual) / $89/month (monthly)
  • 360 video minutes/year
  • 180+ avatars, 5 personal avatars
  • API access, interactive videos, branded pages, custom fonts
Enterprise
Custom pricing
  • Unlimited video minutes
  • 240+ avatars, unlimited personal avatars
  • SAML/SSO, live collaboration, brand kits, dedicated support

Pros & Cons

Pros

Professional 1080p output with realistic AI avatars
160+ languages with local accents — excellent for global teams
Clean, intuitive UI with AI script generation
Reduces video production cost to ~10% of traditional methods
PowerPoint-to-video conversion preserves original designs
AI Playground gives access to Veo 3.1 and Sora 2 models

Cons

Annual video minute limits on Starter and Creator plans
AI avatars can fall into "uncanny valley" territory
Custom avatar creation costs ~$1,000+
Limited creative control compared to traditional video editing
No free download on Basic plan (watermarked)
Enterprise pricing required for unlimited usage

Reviews