Synthesia
AI avatar videos for training and corporate content
- Category
- Video Generation
- Pricing
- Free tier (10 min/mo, watermarked); Starter from $18/mo billed yearly ($29/mo monthly)
- Best for
- Synthesia is best suited for corporate L&D, HR, internal communications and enterprise marketing teams that need polished, repeatable, compliance-friendly video content at scale, especially where SCORM/LMS integration and multi-language localization matter.
- Official site
- www.synthesia.io
- Last updated
- August 2026
Synthesia is a London-based AI video generation company, founded in 2017, that specializes in turning text scripts into videos featuring AI avatars — synthetic presenters that read a script aloud with lip-synced video and natural gestures. It is one of the most established players in the AI avatar space, widely used for corporate training, internal communications and product explainers, with reported usage by a large share of Fortune 100 companies.
Synthesia's core differentiator versus adjacent tools like HeyGen is its enterprise-first orientation: rather than emphasizing flashy consumer features, it focuses on compliance-friendly training content, SCORM export for LMS integration, brand kits and granular workspace controls, positioning itself as the safer, more polished choice for L&D and corporate communications teams.
Synthesia is best suited for corporate L&D, HR, internal communications and enterprise marketing teams that need polished, repeatable, compliance-friendly video content at scale, especially where SCORM/LMS integration and multi-language localization matter. It's a weaker fit for social media creators, indie YouTubers or anyone needing emotionally expressive, authentic-feeling content, where the visibly synthetic avatar delivery works against the goal — HeyGen or a human-shot approach would serve that use case better.
Key features
AI avatars (stock and custom)
Over 140 stock avatars across diverse demographics and languages, plus the ability to create a custom digital twin of a real person from a short recorded video.
AI Video Assistant / Copilot
Generates a first-draft script and scene structure directly from a PDF, URL or text prompt.
AI dubbing and translation
Translates existing video into other languages with automatic lip-sync matching, used heavily for localizing training or marketing content.
Business templates
70+ purpose-built templates for common use cases like compliance training, onboarding, product walkthroughs and sales enablement.
Interactive video and SCORM export
Supports quizzes, clickable branching and SCORM-compliant export for direct upload into learning management systems.
Screen recorder
Built-in screen recording that can be combined with avatar narration, useful for software walkthroughs and product demos.
API access
Available on Creator plan and above, letting teams programmatically generate videos at scale.
Brand kit and workspace controls
Enterprise-tier brand kits, shared workspaces/Organizations, SSO and higher API rate limits.
Pricing breakdown
Basic (Free)
- 10 minutes of video per month
- 9 AI avatars
- Watermark and Synthesia logo included
Starter
- 10 minutes of video per month (120 min/year)
- 125+ avatars
- 3 personal/custom avatars
- Watermark removal and video download
- AI Video Assistant and AI Dubbing
Creator
- 30 minutes of video per month (360 min/year)
- 180+ avatars
- 5 personal/custom avatars
- Multiple avatars per scene
- Interactive video features
- API access
Enterprise
- Unlimited video minutes
- Full avatar library (240+)
- Unlimited personal avatars
- SAML/SSO
- SCORM export
- Brand kits and higher API rate limits
Pros and cons
Pros
- Strong enterprise credibility — widely adopted by large corporations for training and internal comms
- SCORM export and LMS-ready interactive video (quizzes, branching) are genuinely differentiated for corporate L&D use cases
- Custom digital-twin avatar creation from a short recording is straightforward and widely praised for ease of use
- AI Dubbing with lip-sync makes multi-language localization of existing video content fast
- Editor is approachable for non-technical marketing and L&D staff, requiring no video production background
- Large template library (70+) accelerates production for common business video formats
Cons
- Video length caps are restrictive at lower tiers — Starter is limited to 10 minutes of video per month total
- Avatar realism, while strong for corporate content, still reads as noticeably synthetic for emotionally authentic or social-style content
- Pricing scales steeply for higher-volume needs; moving beyond Creator's 30 minutes/month effectively requires custom Enterprise pricing
- Some users report inconsistent lip-sync accuracy and limited control over avatar delivery speed/pacing
- Customer support responsiveness is inconsistent according to some reviews, particularly for non-Enterprise accounts
- The former Personal plan is now in maintenance mode and closed to new subscribers, which has caused some billing/migration confusion
What reviewers say
Synthesia holds a strong, high-volume rating on G2 (4.7/5 across nearly 2,400 reviews) and a similarly strong Capterra score (4.6/5), reflecting broad enterprise adoption and generally reliable output quality. Reddit sentiment is more mixed but still net-positive: users praise ease of use and time savings for repeatable corporate content, while common complaints center on avatar realism limits, restrictive minute caps at lower tiers, and pricing that escalates quickly for high-volume teams.
Frequently praised
- Reliable, professional output quality suited to corporate/training content
- Fast turnaround compared to traditional video production
- Strong multi-language dubbing and localization capability
Frequently criticized
- Low monthly minute caps on Starter feel restrictive for regular users
- Avatar delivery can feel too corporate/stiff for marketing or social content
- Pricing jumps significantly between tiers with no mid-ground for moderate usage
- Occasional lip-sync inaccuracies and limited control over avatar pacing
Alternatives to Synthesia
Frequently asked questions
Does Synthesia have a free plan?
Yes, the Basic plan is free with no credit card required, offering 10 minutes of video per month, 9 avatars and watermarked output.
How much does Synthesia cost?
Starter begins at $18/mo billed yearly ($29/mo billed monthly) for 10 minutes of video/month. Creator is $64/mo billed yearly ($89/mo monthly) for 30 minutes/month. Enterprise is custom-priced with unlimited minutes.
Is Synthesia better than HeyGen?
Synthesia is generally considered stronger for enterprise training and compliance use cases (SCORM export, LMS integration, governance controls), while HeyGen is often preferred for faster iteration and more affordable mid-tier pricing.
Can I create a custom avatar of myself on Synthesia?
Yes, Starter and above allow creating personal/custom digital-twin avatars from a short recorded video (Starter includes 3, Creator includes 5, Enterprise is unlimited).
What happened to Synthesia's Personal plan?
The Personal plan is in maintenance mode — existing subscribers can keep it as long as their subscription stays active, but new subscribers are directed to the Starter plan instead.
Is Synthesia worth it for a small business?
It can be, particularly if video is a recurring part of a content or training pipeline. For occasional or one-off video needs, the minute caps and cost may not justify the subscription.
Ready to try Synthesia?
Head to the official site to explore pricing and start a free trial where available.
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