HeyGen vs Synthesia: pricing, features and which to choose

HeyGen is a synthetic-media company founded by Joshua Xu and Wayne Liang in 2020. The company launched its app in September 2022, after operating under the names Surreal and Movio, and rebranded as HeyGen in April 2023. Bloomberg reported a $60 million funding round in June 2024 at a $500 million valuation, bringing reported total funding to $74 million at that point. HeyGen's pricing page says more than 100,000 businesses use the service. The product has expanded from spokesperson videos into a broader platform for avatar production, translation, voice cloning, prompt-generated scenes, interactive video, and developer access. Its strongest case remains business communication that needs a recognizable presenter without a filming session, rather than unconstrained narrative filmmaking.

A typical HeyGen workflow begins with a script, prompt, presentation, document, image, audio file, or recorded reference. The user selects a stock presenter, custom video avatar, photo avatar, voice, language, and visual style, then edits scenes in the AI Studio workspace. The platform supports text-to-video, image-to-video, audio-to-video, PowerPoint and PDF imports, captions, resizing, voice cloning, screen recording, video translation, and interactive video. Translation can include lip synchronization and script editing on higher plans. Teams can use shared workspaces, brand assets, centralized billing, and integrations. Developers can call the API for avatar videos, translation, and prompt-generated scenes. This workflow favors repeatable explainers, training modules, product messages, and localized marketing over frame-by-frame production control.

HeyGen's credit meter makes costs less predictable than a flat export allowance, particularly for model-heavy scenes, translation, and longer videos. Avatar quality, model access, and some features vary by plan and region, while free output is personal and noncommercial. Its privacy policy says submitted inputs may be used for service improvement, product development, and model training, with an opt-out request available. Synthesia is the closer enterprise presenter-video rival, with a more focused training and business-video position. Colossyan is another strong choice for instructional content, while D-ID is oriented toward talking-avatar generation. Pick HeyGen if multilingual presenters, custom avatars, and API access matter more than cinematic control. For recurring presenter videos and multilingual training, HeyGen is a more natural fit than a general video editor.

Synthesia is a London-based AI video company founded in 2017 by Victor Riparbelli and other scientists and entrepreneurs. The company says more than 90% of Fortune 100 companies use its platform. In January 2026, Synthesia announced a $200 million Series E at a $4 billion valuation, led by GV with participation from Evantic, Hedosophia, NVentures, Accel, Kleiner Perkins, NEA, PSP Growth, Air Street Capital, FirstMark, and MMC Ventures. TechCrunch reported that the company crossed $100 million in annual recurring revenue in April 2025. Its audience is organizations producing training, product education, sales material, and internal communications. Synthesia turns scripts, documents, presentations, and prompts into videos with digital presenters, synthetic voices, captions, screen recordings, localized audio, and branded layouts.

A typical project begins with a script, presentation, document, prompt, or template. The user selects an AI avatar, voice, language, aspect ratio, and scene design, then edits the result in a browser-based studio. The editor supports slides, uploaded media, captions, screen recordings, brand assets, templates, collaboration, and PowerPoint import. AI dubbing translates existing videos, with voice and accent preservation and optional lip synchronization. Users can create personal avatars after identity verification and consent. Synthesia credits cover several AI features, including video generation, dubbing, surveys, B-roll, and some interactive avatar usage. Editing and previewing do not consume credits, but generation does. That shared accounting works for mixed projects and makes forecasting harder when teams produce varied content.

Synthesia is stronger than Canva for structured training and stronger than general text-to-video products when presenter consistency, localization, and administration matter. HeyGen is the closest head-to-head alternative for avatar videos, while Colossyan targets a similar training audience. Canva offers broader design flexibility, but fewer dedicated controls for enterprise avatar workflows. Synthesia’s main limitations are shared credit accounting, Basic watermarks, monthly allowances, browser dependence, and restrictions on impersonation, paid social advertising with stock avatars, and employment or education decisions based on generated output. Its privacy policy makes Synthesia controller for platform personal data, while customer agreements govern customer data. Pick Synthesia for governed business video, localization, and repeatable training; pick HeyGen or Canva when creator flexibility matters more.