Synthesia

Synthesia makes AI talking-head videos for enterprise content: training, product walkthroughs, software demos, and onboarding sequences.

Pick from 140+ stock avatars or pay to create a custom one based on a real person. Write a script. Synthesia generates a finished video in about five minutes, with the avatar lipsyncing to your text. Output works in 30+ languages with native-sounding voices, which makes it useful for global L and D teams localizing training content without re-recording per market.

The product lives on the internal and educational side rather than brand or marketing. Think training a global sales team on a new product, refreshing onboarding videos when policies change, or building software walkthroughs that have to be updated every quarter. Re-shooting human video for any of that would be prohibitive.

Common workflows by role:

• L and D teams produce training content at scale across markets
• Product marketers build feature walkthroughs that get updated alongside releases
• HR teams ship onboarding sequences in each employee's local language
• Customer education teams build help-center video without a video crew

For enterprise buyers, compliance is the differentiator. The platform ships with:

• SOC 2 Type II
• GDPR
• ISO 27001
• SAML SSO
• Audit logs
• Role-based permissions

Those features remove the usual friction when legal and security teams evaluate AI video. The data handling and access controls are the kind enterprise IT signs off on.

The editor is built for people who don't edit video. You write the script, pick the avatar, choose a background template, and ship. There's no timeline, no clips, no transitions to fight with. Updating a video means editing the script and re-rendering, which maps well to enterprise content that gets revised often.

A few specifics worth knowing:

• Custom avatars are based on a real person who recorded a short training session
• Stock avatars cover a range of ages, ethnicities, and styles
• Languages include native voice quality, not just translation overlays
• Branded templates ensure consistency across a team's outputs

Synthesia is built for content distributed to many viewers, not videos that name one person per render. For personalized one-to-one outreach where each video addresses a specific named recipient, HeyGen is the more focused alternative.

Paid subscription with tiers scaling by minutes of video generated per month and number of seats. Enterprise pricing is available for teams producing at high volume.

Best for internal training, product walkthroughs, and explainer content at scale where compliance and approval flows matter. Not ideal for personalized one-to-one outreach. HeyGen is more focused there.