Synthesia creates professional AI videos with studio avatars in 140+ languages. Compare Starter, Creator, and Enterprise plans.
The demand for scalable corporate training and internal communications has grown significantly across organizations. Learning and development teams need efficient ways to produce consistent training content, HR departments require engaging onboarding materials, and global companies seek localized videos without costly production. Traditional video creation often involves expensive studios, professional actors, and lengthy production timelines.
Synthesia has established itself as a leading AI video platform focused on enterprise training and structured content creation. The platform converts scripts into professional videos using AI avatars and synthetic voices, eliminating the need for cameras, actors, or complex editing tools. Synthesia targets L&D teams, HR departments, and corporate communicators who need scalable training videos, onboarding content, and internal communications without studio production.
The platform supports over 140 languages with 230 plus stock avatars, enabling businesses to create localized training content at scale. Synthesia has raised a $200 million Series E in January 2026 and grown its headcount by 44 percent year over year to 706 employees. The company has established itself as the early category leader, particularly within enterprise use cases.
Synthesia's Core Features and Capabilities
AI Avatar Library and Customization
Synthesia offers an extensive library of stock avatars designed for professional and corporate environments. The platform provides over 230 stock avatars representing diverse ages, ethnicities, and professional styles. Users can select from formal presenter avatars suitable for compliance training, onboarding, and executive communications.
Custom avatars are available through two options. Personal Avatars can be created at home without a studio, available on Starter plans and above. Studio Avatars require a paid add-on filmed in a professional studio or submitted using a high-quality at-home setup, delivering premium production value. Processing typically takes 1 to 10 business days depending on the recording method.
The platform also offers Customizable Avatars, which are AI-generated rather than based on real people. These allow flexible styling and scene-building, with users able to customize outfits using text prompts, create custom environments like labs or offices, and generate short B-roll clips with avatars performing actions. This feature is useful for fast content creation in specific industry settings.
Language Support and Voice Capabilities
Synthesia supports over 140 languages for voiceovers and captions, enabling global content production. The platform's translation workflow is designed for professional business language support, with reviewers calling its multilingual translation "unmatched" for corporate use cases.
The platform offers standard voices on Starter plans and premium voices on Creator and Enterprise plans. Voice cloning is available on Enterprise plans, allowing organizations to create branded voice profiles. Users can also upload their own recorded audio for an avatar to lip-sync.
The AI Dubbing feature allows translation of videos with or without lip sync, with 1 minute of AI dubbing consuming 240 credits with lip sync or 120 credits without lip sync. This enables fast localization workflows while maintaining visual consistency when changing narration across regions.
Video Creation and Editing Tools
Synthesia provides a slide-deck-style editor that feels familiar to users accustomed to presentation software. The interface is built for structure, consistency, and repeatability, making it ideal for compliance training, onboarding, and policy videos that require professional presenter avatars.
Users can build videos scene by scene using text boxes, images, and avatars, with dozens of business-oriented templates available. The platform supports PowerPoint and PDF uploads that convert slides into scene-based videos. Teams can add up to 20 avatars in a single scene for conversation-style content.
Export options include MP4 downloads, video embeds, and branded share pages. The platform supports integration with learning management systems through SCORM export. Interactive video features including embedded links, branching, and quizzes support eLearning and internal development teams.
Synthesia Pricing Plans and Options
Starter Plan
The Starter plan costs $29 per month (or $264 per year) and is designed for individuals and small teams getting started with AI video. Starter includes 10 minutes of video per month (or 120 minutes per year), 1 editor seat, and 3 guest commenters.
Features include 70 plus stock avatars, standard voices, AI script assistant, screen recorder, stock templates, PowerPoint import, and MP4 downloads. Starter includes 1 web avatar for annual plans, with custom studio avatars available as a paid add-on. The plan provides 1,200 credits per month under the new credit system.
Creator Plan
The Creator plan costs $89 per month (or $804 per year) and is designed for growing teams creating more content. Creator includes 30 minutes of video per month (or 360 minutes per year), 1 editor seat, and 5 guest commenters.
Features include 90 plus stock avatars including industry avatars, premium voices, branded share page, CTA on share page, custom fonts, and the Synthesia API. Creator includes 1 web avatar for annual plans, with custom studio avatars available as a paid add-on. The plan provides 3,600 credits per month under the new credit system.
Enterprise Plan
The Enterprise plan offers custom pricing designed for large organizations with advanced needs. Enterprise includes unlimited video creation (no credit needed for video generation), custom number of editors and guests, and workspaces with multiple editors and organization-level management.
Features include 120 plus stock avatars including all industry avatars and multiple looks, premium voices, branded AI avatars, translation, and voice cloning. Enterprise adds dedicated customer success manager, SAML/SSO, MFA, priority support, onboarding and training, custom terms and conditions, and invoice billing. Enterprise also offers API access with advanced features like bulk video generation.
The Enterprise plan includes personalized onboarding with a dedicated Customer Success Manager, SOC 2 Type II compliance, and GDPR compliance. Enterprise customers can purchase additional credits for AI Dubbing and other features through their Customer Success Manager.
Real-World Applications and Use Cases
Corporate Training and Onboarding
Synthesia is widely used for corporate training and employee onboarding. Zoom's instructional designers cut 90 percent off their video creation time, from days to hours, compared to traditional video creation methods. BSH experienced over 30 percent increase in engagement with their e-learning compared to text-based modules and PowerPoints.
DuPont's Operational Excellence team reduced video production costs by $10,000 per training video compared to third party providers. Organizations can create onboarding videos that transform complex training materials into engaging, digestible content that new employees actually remember.
The platform's smart updates and versioning allow organizations to update videos and create new versions in minutes, keeping content current without reshoots. Training videos can be updated instantly when processes, policies, or product details change.
Sales Enablement and Product Demos
Sales teams use Synthesia to create repeatable product demos and feature explainers that representatives can customize with region-specific messaging. The platform's localization capabilities enable sales teams to deliver content in multiple languages for international markets.
The AI Video Assistant can transform ideas, decks, PDFs, and websites into videos using AI and pre-designed templates. The AI Screen Recorder transcribes voiceover and makes how-to videos easy to follow.
Customer Success and Onboarding
Customer Success teams use Synthesia to create personalized customer onboarding videos at scale. The platform enables organizations to produce high-quality, asynchronous onboarding videos that drive greater customer engagement.
Advanced localization features enable CS teams to create training videos in any language, ensuring a global reach without compromising quality. Smart updates and versioning allow teams to keep customer training materials current without re-filming.
The personal avatars feature enables creation of digital twins of CSM teams for more personalized customer onboarding and communication videos. Organizations can create personalized customer videos at scale, ensuring a high-touch, white-glove experience without added resources.
Internal Communications
Synthesia is used for internal communications including company announcements, policy updates, and leadership messages. The platform's brand kit feature allows organizations to add corporate colors, logos, and favorite avatars once to turn documents or links into branded, well-designed videos.
The slide-deck-style editor makes it easy for non-technical teams to create professional internal communications. Organizations can create content once and instantly translate it into over 140 languages, ensuring every employee receives the same high-quality experience.
Synthesia Compared to Alternatives
Synthesia vs HeyGen
Synthesia and HeyGen are the two dominant players in the AI avatar video space. Synthesia offers a larger library with 230 plus stock avatars compared to HeyGen's approximately 100, appealing to enterprise and corporate users. HeyGen emphasizes creator-friendly and expressive avatars suited for social media and marketing content.
In rendering speed tests, Synthesia rendered a 1-minute video in about 2 minutes while HeyGen took approximately 3 minutes, roughly a 30 to 40 percent speed advantage for Synthesia. Synthesia's standard exports top out at 1080p, while HeyGen supports 4K export on higher tiers.
Enterprise users favor Synthesia for its governance features, SSO, and permissions, while creators and smaller teams often prefer HeyGen's approachable pricing and expressive tone. Synthesia holds a G2 rating of 4.7 out of 5 from around 2,376 reviews, while HeyGen holds 4.8 out of 5 from about 1,194 reviews.
Market Positioning
YipitData analysis of 900 plus mid-market companies shows HeyGen outpacing Synthesia on customer growth by a wide margin, but Synthesia still generates far more revenue per customer. As of January 2026, HeyGen's mid-market customer base grew 152 percent year over year, compared to approximately 30 percent growth for Synthesia.
However, Synthesia's average contract values are more than three times higher than HeyGen's, translating into a meaningful lead in total mid-market revenue. The majority of customers, approximately 92 percent, use one platform or the other only, with limited multi-vendor adoption. When overlap occurs, the most common pattern is Synthesia customers adding HeyGen to their stack rather than switching away.
Getting Started with Synthesia
Creating Your First Video
To create a video with Synthesia, users first select an avatar from the stock library or create a custom avatar. Users then type or paste a script, choose a voice and language, and generate the video. The platform processes the video and delivers a professional presenter video in minutes.
For custom avatar creation, Personal Avatars can be created at home without a studio by recording a short video clip. Studio Avatars require professional filming and processing typically takes 1 to 10 business days.
The platform provides templates for common use cases including training, onboarding, customer success, and internal communications. The AI Video Assistant can transform ideas, decks, PDFs, and websites into videos using AI and pre-designed templates.
Tips for Best Results
For natural-looking avatars, users should provide well-lit, frontal video with clean backgrounds. Voice cloning produces the most natural results when the training audio is clear and free of background noise. When creating videos, users should consider their audience and purpose, choosing avatars and voice styles that match the tone of the content.
The brand kit feature allows organizations to add corporate colors, logos, and favorite avatars once to ensure consistent branding across all videos. Smart updates and versioning enable quick updates to existing videos when content changes.
Conclusion
Synthesia has established itself as a leading AI video platform for enterprise training and structured content creation. The platform supports over 140 languages with 230 plus studio avatars, making it suitable for organizations creating scalable training, onboarding, and internal communications. Synthesia offers flexible pricing from Starter at $29 per month, Creator at $89 per month, and custom Enterprise plans.
For teams exploring Synthesia AI video enterprise training features, the platform provides a comprehensive solution for professional video creation without traditional production costs. The platform's strengths in structured content, multilingual localization, and enterprise compliance make it particularly valuable for L&D teams, HR departments, and corporate communications.
The rapid advancement of AI avatar technology continues to improve quality and reduce costs. As the platform evolves with new features and capabilities, more organizations will integrate Synthesia into their content production workflows. The right choice depends on the balance between enterprise controls, speed, and the specific requirements of each organization.
Frequently Asked Questions
1. What is Synthesia and what does it do?
Synthesia is an AI video platform that converts scripts into professional training videos using AI avatars and synthetic voices. The platform eliminates the need for cameras, actors, or complex editing tools, allowing organizations to create professional presenter videos in minutes. Synthesia supports over 140 languages and offers 230 plus stock avatars, with custom avatar creation available through personal or studio recording. The platform targets L&D teams, HR departments, and corporate communicators who need scalable training videos, onboarding content, and internal communications. Synthesia has raised a $200 million Series E in January 2026 and is SOC 2 Type II compliant.
2. How much does Synthesia cost and what are the pricing plans?
Synthesia offers a Starter plan at $29 per month ($264 per year) with 10 minutes of video per month, 70 plus stock avatars, and 1 editor seat. The Creator plan costs $89 per month ($804 per year) with 30 minutes of video per month, 90 plus stock avatars, and the Synthesia API. Enterprise plans offer custom pricing with unlimited video creation, 120 plus stock avatars, custom avatars per seat, voice cloning, translation, SAML/SSO, and dedicated customer success manager. Custom studio avatars are available as a paid add-on on all plans.
3. What languages and avatars does Synthesia support?
Synthesia supports over 140 languages for voiceovers and captions, making it suitable for global content production. The platform offers 230 plus stock avatars representing diverse ages, ethnicities, and professional styles, with the largest catalog among enterprise-focused platforms. Users can create custom avatars through Personal Avatars (home recording) or Studio Avatars (professional filming, 1 to 10 business days processing). The platform offers standard voices on Starter plans, premium voices on Creator and Enterprise plans, and voice cloning on Enterprise plans.
4. What are Synthesia's main applications and use cases?
Synthesia is used for corporate training, employee onboarding, sales enablement, customer success, and internal communications. Zoom's instructional designers cut 90 percent off their video creation time using Synthesia, while BSH experienced over 30 percent increase in engagement. DuPont reduced video production costs by $10,000 per training video compared to third party providers. The platform supports SCORM export for LMS integration and interactive video features for eLearning. Organizations can create content once and instantly translate it into over 140 languages for global rollout.
5. How does Synthesia compare to HeyGen?
Synthesia and HeyGen are the two dominant AI avatar platforms. Synthesia offers 230 plus stock avatars with more corporate variety, while HeyGen has approximately 100 avatars focused on creator-friendly, expressive styles. Synthesia renders about 30 to 40 percent faster, with a 1-minute video taking 2 minutes compared to HeyGen's 3 minutes. Synthesia's standard exports top out at 1080p, while HeyGen supports 4K export on higher tiers. Synthesia's average contract values are more than three times higher than HeyGen's, leading in total mid-market revenue. Enterprise users favor Synthesia for its governance features, SSO, and permissions.
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