Synthesia

What is Synthesia?

Synthesia creates professional videos featuring AI-generated human presenters that speak your script in any of 120+ languages. It eliminates the need for cameras, studios, actors, and video production skills, making professional-quality video accessible to anyone who can type a script. Used by over 50,000 companies including Amazon, Xerox, and Accenture, Synthesia has become the standard for corporate training videos, product demos, onboarding content, and internal communications.

The platform offers 150+ diverse AI avatars with natural facial expressions, gestures, and lip-sync accuracy. Custom avatars can be created from a video recording of a real person, allowing companies to create branded video content featuring their own team members without requiring them to be on camera for every update. One-click translation lets you produce the same video in 120+ languages instantly, with the avatar naturally lip-syncing to each language.

In 2026, Synthesia's video quality has improved significantly, though AI avatars still occasionally exhibit uncanny valley effects — subtle unnatural movements or expressions that reveal they are synthetic. The platform includes a built-in screen recording tool, brand kit for consistent styling, and team collaboration features. Starter ($22/mo) provides 10 minutes of video per month, Creator ($67/mo) offers 30 minutes with custom avatars, and Enterprise plans offer custom pricing for large-scale deployments. Synthesia is most valuable for companies producing repetitive, update-heavy video content (training, compliance, product updates) that would be expensive and time-consuming to reshoot with human presenters every time content changes.

Synthesia Pricing

Free Demo — Create one free demo video to evaluate avatar quality, lip-sync, and the editing interface.

Starter — $22/mo — 10 minutes of video/month, 70+ AI avatars, 120+ languages, screen recording, templates, basic brand kit.

Creator — $67/mo — 30 minutes of video/month, 150+ AI avatars, custom avatar creation, full brand kit, priority rendering, collaboration tools.

Enterprise — Custom pricing — Unlimited video minutes, custom AI avatars at scale, API access, SSO, SCIM provisioning, SOC 2 compliance, dedicated customer success, and LMS integrations.

Key Features

• 150+ AI avatars — diverse, realistic AI presenters with natural facial expressions, gestures, and lip-sync across different ages, ethnicities, and styles
• 120+ language support — generate videos in over 120 languages and accents with natural lip-sync, no re-recording required
• Custom avatar creation — create a personalized AI avatar from a short video recording of a real person for branded content
• Screen recording integration — combine AI presenter with screen recordings for software demos, tutorials, and product walkthroughs
• Brand kit — upload logos, colors, fonts, and intro/outro templates for consistent visual branding across all videos
• Team collaboration — multi-user editing, comments, approval workflows, and shared asset libraries for video production teams
• API access — programmatically generate and manage videos for automated content pipelines and LMS integrations
• One-click translation — translate an existing video into any supported language with automatic avatar lip-sync adjustment
• Template library — pre-designed video templates for training, sales, marketing, and internal communications
• PowerPoint import — convert existing PowerPoint presentations into AI-presented videos with avatar narration

Pros & Cons

Best For

Corporate L&D teams creating training, onboarding, and compliance videos that need frequent updates without reshooting. Product teams making software demos, feature announcements, and help documentation in video format. Global enterprises producing multilingual content for international teams and customers using one-click translation. Internal communications teams delivering company updates, policy changes, and executive messages via professional video.