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Synthesia

Enterprise AI video platform that turns scripts into studio-quality presenter videos using 200+ realistic avatars, in 140+ languages, without cameras or actors.

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www.synthesia.io
Preview of Synthesia

Overview

Synthesia is the enterprise standard for AI presenter video: type a script, pick from 200+ studio-grade avatars, and export polished talking-head videos in 140+ languages — no camera, studio or presenter required. Built-in templates, brand kits and one-click translations make it the workhorse of corporate learning and communications teams.

Its focus is business output at scale: onboarding courses, product explainers and internal updates that would otherwise require film crews. AVOD-style realism is close enough that many enterprises have replaced most of their recorded-video pipeline with it, backed by SOC 2 and enterprise governance.

Pros / Cons

Pros

  • 200+ high-quality avatars and 140+ languages
  • Purpose-built for corporate training and communications
  • Templates, brand kits and one-click translations
  • Enterprise security posture (SOC 2) and API

Cons

  • Minutes-based pricing climbs quickly with volume
  • Avatars still show subtle uncanny valley in close-ups
  • Not designed for cinematic or creative filmmaking

Who it's for

01

Employee onboarding and compliance training at scale

02

Product explainers in dozens of languages

03

Regular internal updates without booking a studio

Bottom line

The enterprise workhorse for talking-head video — the safest choice for training and communications at scale.

Key Features

200+ AI avatars
140+ languages
Script-to-video editing
Templates & brand kits
Enterprise API

Tags

AvatarEnterprise videoLocalization

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Frequently asked questions

What is Synthesia?

Synthesia is a Video Generation tool developed by Synthesia. The company was founded in 2017 and is headquartered in London, UK. Enterprise AI video platform that turns scripts into studio-quality presenter videos using 200+ realistic avatars, in 140+ languages, without cameras or actors.

Is Synthesia free?

Synthesia uses a freemium model: a free tier is available, and paid plans unlock more usage and advanced features.

Is Synthesia open source?

No — Synthesia is proprietary software.

What are the best alternatives to Synthesia?

Notable Video Generation alternatives include Runway, HeyGen, Pika. Browse all 4 tools in our Video Generation category for a full overview.

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Basic Info

Pricing
Freemium
Rating
4.5 (5,400 reviews) Ratings explained
Platforms
WebAPI
Founded
2017
Headquarters
London, UK
Last verified
2026-09-08