Express-2
Documented model
Applies to the Express-2 avatar group, not every avatar or API workflow.
Open original sourceSource checked: Oct 3, 2026
AI video generators
Synthesia
Structured avatar-video production for training, enablement and localization.
Good fit for
Organizations scaling repeatable training and internal communication.
Strengths
- Script-based avatar videos for training and internal communication.
Things to consider
- Avatar types, supported controls and API access differ.
Pricing and plans
Basic free access; Starter, Pro and custom Enterprise plans. Monthly and annual terms differ.
Plan structures reflect the documented source date. Check current prices and limits with the provider.
Source checked: Oct 3, 2026
Visit official siteUser reviews
Read user reviews on the original platform. Each source covers the full product, not just its AI features.
Models and independent evidence
A model benchmark describes the tested model and task. It does not measure the whole tool, its interface, or every available plan.
The model names shown are documented examples, not a complete list. Available choices depend on the plan, mode, account and organization settings.
Express-3
Documented model
Documented for customizable stock and Avatar Builder avatars. Controls depend on the selected avatar type.
Open original sourceSource checked: Oct 3, 2026
Sources
- Official plans · Oct 3, 2026
- Avatar types and their underlying models · Oct 3, 2026
Benchmarks
A model benchmark describes the tested model and task. It does not measure the whole tool, its interface, or every available plan.
Artificial Analysis
Artificial Analysis · video evaluations
Artificial Analysis · Video generation and editing models. What it measures: Viewing preference. Text, image and video inputs use separate evaluations. Audio and silent outputs are also evaluated separately.
- Scope
- Video generation and editing models
- What it measures
- Viewing preference
VBench team
VBench Leaderboard
VBench team · Video generation models. What it measures: Quality and consistency dimensions. Examines video quality across 16 dimensions, including subject consistency, motion and temporal behavior.
- Scope
- Video generation models
- What it measures
- Quality and consistency dimensions