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Synthesia

FreemiumAI Video Last updated: April 10, 2026

Synthesia is an enterprise AI avatar video platform for creating presenter-led training and communications videos in 160+ languages without cameras or studios.

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Our General Score

7.8/10

Functionality8.5

Features8.5

Usability8.0

Value6.5

Integrations8.0

Reliability7.5

Plans & Pricing

Use Cases

Video Generation

8.2

240+ consented-actor avatars with Express-2 natural gestures and lip-sync across 160+ languages produce professional corporate video reliably; avatar emotional expressiveness is narrower than HeyGen's Avatar IV for short-form content and Synthesia's avatars are described as "clinical" by reviewers for brand storytelling use cases.

Education

9.2

SCORM export with all translated versions (Enterprise), in-video branching scenarios, embedded quizzes, clickable CTAs, and LMS embed with auto-update make Synthesia the most complete L&D video platform in the AI avatar category; these features are largely locked to Enterprise.

Content Creation

7.5

250+ templates, PowerPoint-to-video conversion, and AI Playground b-roll generation accelerate script-to-video workflows; video minute caps (120 min/year on Starter, 360 min/year on Creator) constrain high-volume content producers.

Marketing

7.8

Brand Kit, multi-avatar scenes, video analytics, and 160+ language support enable multilingual campaign content; 1-click translation locked to Enterprise limits cost-effective multilingual marketing at self-serve price points.

Automation

7.2

Synthesia API (360 minutes/year included on Creator; additional usage as paid add-on) enables programmatic video generation for onboarding sequences and personalised communications; API is more limited in volume than HeyGen's API offering at equivalent price points.

Platforms

WebAPI

Capabilities

Context WindowN/A

API PricingVaries

Image Generation✗ No

Memory Persistence✗ No

Computer Use✗ No

API Available✓ Yes

Multimodal◑ Partial

Open Source✗ No

Browser Extension✗ No

Overview

Synthesia is a UK-based AI video platform serving over 1 million users and trusted by a significant portion of Fortune 100 companies for L&D, HR, and corporate communications content. Users type a script, select from 240+ AI avatars filmed with actor consent, and generate professional presenter-led videos in 160+ languages in minutes. Its Express-2 avatars include natural gestures, context-aware expressions, and voice cloning. Interactive video features — branching scenarios, embedded quizzes, and clickable CTAs — support structured e-learning without a separate authoring tool. SOC 2 Type II, GDPR, and ISO 42001 compliance streamlines enterprise procurement. SCORM export and 1-click translation are locked behind Enterprise custom pricing, and content moderation blocks healthcare, biotech, and financial services organisations from using stock avatars without a custom avatar at $1,000/year.

Pricing

Plans & Pricing

Plan	Model	Usage Limits	Price
Basic	Standard stock avatars (9 available); standard TTS voices; AI Playground (Veo 3.1, Sora 2, FLUX.2, Nano Banana Pro for b-roll clips)	1,200 credits/month (≈10 minutes of video); 9 avatars; 1 editor seat; 3 guest seats; watermarked exports; AI Playground included	Free
Starter	125+ stock avatars; 1 Personal Avatar (custom digital twin); voice cloning; avatar customisation (outfit, environment); AI Playground	3,600 credits/month or 14,500 credits/year (≈30 min/month or 120 min/year); 125+ avatars; 1 Personal Avatar included; 1 editor seat; 5 guest seats; watermark-free MP4 downloads	$29/month or $18/month annually
Creator	All Starter features; 3 Personal Avatars; multi-avatar scenes; interactive video (branching, quizzes, CTAs); video analytics; brand kit; team collaboration	3,600 credits/month or 44,000 credits/year (≈30 min/month or 360 min/year); 125+ avatars; 3 Personal Avatars included; multi-seat collaboration; video analytics; brand kit	$89/month or $64/month annually
Enterprise	Full 240+ avatar library including all Express-2 avatars; SCORM export; 1-click translation (160+ languages); SSO; unlimited video minutes; dedicated CSM; advanced security	Unlimited video minutes; full 240+ avatar library; SSO; SCORM export; 1-click translation; dedicated Customer Success Manager; advanced brand controls; custom onboarding	custom pricing

Key Features

240+ consented-actor AI avatars including 30+ Express-2 models with natural gestures and lip-sync across 160+ languages
Interactive video with branching scenarios, embedded quizzes, and clickable CTAs for structured e-learning on Creator and Enterprise plans
SCORM export with all translated versions for LMS integration and learner completion tracking on Enterprise plan
AI Playground on all plans including free, accessing Veo 3.1, Sora 2, and FLUX.2 for b-roll generation
PowerPoint-to-video conversion retaining original slide design while generating avatar scripts from speaker notes automatically
SOC 2 Type II, GDPR, and ISO 42001 compliance with SSO and advanced brand controls on Enterprise

Pros & Cons

Pros

SOC 2 Type II, GDPR, and ISO 42001 compliance with consented-actor avatars and moderated content provides the strongest enterprise security and ethical AI credentials of any AI avatar platform in 2026
Interactive video features — branching scenarios, quizzes, and CTAs — are built natively without requiring a separate LMS authoring tool, streamlining L&D workflows for training and onboarding content
AI Playground on all plans including the free tier gives access to Veo 3.1, Sora 2, and other leading models for b-roll generation inside the editor — a meaningfully differentiated feature at the entry price point
240+ avatars filmed with explicit actor consent reduces legal risk from synthetic media regulations that are tightening globally in 2026

Cons

SCORM export and 1-click translation — the two features most critical for enterprise L&D and global marketing — are locked to Enterprise custom pricing, making the self-serve Creator plan ($64/month annually) insufficient for most corporate use cases without a sales conversation
Studio Express-1 custom avatar creation costs $1,000/year as a paid add-on and takes up to 10 days to process — higher cost and longer lead time than HeyGen's custom avatar creation on its $29/month Creator plan
Content moderation blocks healthcare, biotech, and financial services organisations from using stock avatars, requiring a custom avatar at $1,000/year that may still be rejected; multiple G2 reviews document legitimate content being refused without a clear appeal process
Video minute caps (120 min/year on Starter, 360 min/year on Creator) make both self-serve plans restrictive for teams producing more than 10–30 minutes of finished video monthly

Who It's For

Best For

Large enterprise L&D and HR teams producing multilingual training libraries, onboarding programs, and compliance content at scale with SCORM LMS integration
Organisations in regulated industries (outside healthcare and biotech where stock avatars are blocked) requiring SOC 2 Type II compliance and SSO as procurement prerequisites
Corporate communications teams producing multilingual internal and external video content where brand consistency, collaboration, and review workflows are priorities
Teams needing structured interactive e-learning with branching scenarios, in-video quizzes, and LMS-tracked completion without a separate authoring tool

Not Ideal For

Healthcare, biotech, and financial services organisations — content moderation blocks stock avatar use for medical, clinical, and financial content without a $1,000/year custom avatar that may still be rejected
Solo creators or small teams producing more than 10 videos monthly — video minute caps make self-serve plans cost-ineffective compared to HeyGen's unlimited standard video generation at the same price point
Teams requiring 1-click multilingual translation without an Enterprise contract — a critical limitation for mid-market marketing teams with multilingual content needs
Workflows requiring high-realism short-form avatar video for social media or performance marketing — HeyGen's Avatar IV produces more expressive, natural-looking output for clips under 90 seconds

Audience Scores

Enterprise9.0

SOC 2 Type II, GDPR, and ISO 42001 compliance, SSO, dedicated Customer Success Manager, SCORM export, and unlimited video minutes on custom Enterprise plans address the full stack of large organisation procurement, security, and L&D workflow requirements.

Educators8.8

SCORM export (Enterprise), in-video quizzes and branching scenarios, LMS embed with auto-update, and 160+ language support for multilingual course delivery make Synthesia purpose-built for L&D teams producing training libraries at scale; features require Enterprise for full functionality.

Marketers7.4

Brand Kit and multi-avatar scenes support brand-consistent video production; 1-click translation is Enterprise-only, meaning marketing teams on Creator ($64/month annually) must manually produce multilingual variants — a significant workflow gap versus HeyGen's Creator plan.

Content Creators7.0

Starter at $18/month (annual) provides 1 Personal Avatar and 120 minutes/year (10 minutes/month) — sufficient for occasional publishing but restrictive for creators producing more than 2–3 videos weekly; HeyGen Creator offers unlimited standard avatar videos at comparable pricing.

Use Cases

Video Generation

8.2

Education

9.2

Content Creation

7.5

Marketing

7.8

Automation

7.2

Consider These Instead

When Not To Choose Synthesia

Choose HeyGen when avatar realism for short-form content, broader language coverage (175+ vs 160+), lower-cost custom avatar creation, or unlimited standard video generation without minute caps are the priority — HeyGen's Creator plan at $29/month provides significantly more video output than Synthesia's Starter for solo creators. Choose Colossyan when SCORM export and 1-click translation are needed on self-serve plans without an Enterprise contract, or when the specific L&D workflow (document-to-video, branching, assessments) is the primary use case. Choose Runway when cinematic scene-level video generation with character consistency is the requirement rather than script-to-avatar presenter format.