Synthesia

What it does

Synthesia generates professional-quality videos from text scripts using AI avatars - no camera, microphone, or video editing skill required. Users pick an AI presenter, type a script, and get a finished video in minutes. It supports 140+ languages and accents, making it the leading tool for multilingual training, onboarding, and product explainer videos at scale.

Strengths

• Mid-market L&D and marketing teams produce multilingual video content at scale - localizing training materials and product demos across dozens of languages without re-recording.
• Enterprise teams standardize video production for HR, compliance training, and internal communications - maintaining brand consistency at scale without studio overhead.
• Small businesses create professional onboarding videos, product tours, and marketing content without video production budgets or equipment.

Watch-outs

• Avatars still look synthetic up close: Despite significant quality improvements, Synthesia avatars still exhibit subtle artificiality in lip sync, eye movement, and emotional expression — viewers in high-attention contexts will notice.
• Custom avatars require higher-tier plans: Using a branded or personal avatar rather than a stock presenter requires Custom Avatar creation, which is available only on higher-tier plans and involves a recording session.
• Not suited for authentic storytelling: Synthesia is powerful for training, product demos, and explainer videos — it is not the right tool for content where genuine human presence and emotion are core to the impact.

Pricing

Starter at $22/month (10 videos). Creator at $67/month (unlimited videos). Enterprise custom.