Synthesia
Video AIThe world's #1 AI video communications platform for creating professional videos with realistic AI avatars.
About Synthesia
Synthesia is the industry leader in AI video generation using digital avatars. It allows businesses and creators to generate professional-looking videos for training, sales, and internal communications without the need for cameras, microphones, or actors. With support for over 140 languages and a massive library of diverse AI avatars, Synthesia makes it easy to scale video production globally and create personalized content at scale.
Whether you need help writing code, drafting emails, brainstorming creative ideas, or explaining complex topics, Synthesia serves as a versatile digital assistant capable of handling a wide array of linguistic tasks with remarkable nuance and accuracy.
Key Features
160+ AI Avatars
Choose from a diverse library of realistic digital actors to deliver your message.
140+ Languages and Accents
Automatically generate high-quality voiceovers in over 140 languages with perfect lip-sync.
AI Video Assistant
Transform scripts, documents, or web pages into full video drafts in minutes.
Custom Avatars
Create a digital twin of yourself or your team members for a more personalized touch.
Screen Recording
Easily integrate screen captures into your avatar-led videos for tutorials and demos.
Collaboration Tools
Work with your team to review, edit, and manage video projects in a central workspace.
Pros & Cons
Pros
- +The most realistic and diverse library of AI avatars currently available
- +Exceptional lip-sync and natural-sounding voiceovers in a huge range of languages
- +Significantly reduces the cost and time of traditional video production
- +Very easy to use, even for those with no prior video editing experience
- +Excellent for creating consistent, high-quality training and internal comms videos
Cons
- -The 'Starter' plan has a limited number of video minutes per month
- -Custom avatars and some advanced features require higher-tier plans
- -While very realistic, avatars can still feel slightly 'robotic' in very long or emotional sequences
- -Lacks the creative 'cinematic' generation capabilities of tools like Runway or Pika
Frequently Asked Questions
Is Synthesia free to use?
Can I create a custom avatar of myself?
How many languages does Synthesia support?
Do I need a microphone or camera to use Synthesia?
Updated on May 2026