Synthesia Adds Live AI Roleplay to Its Enterprise Training Platform

Synthesia is expanding beyond pre-recorded AI video content with a new interactive feature called AI Roleplay Sessions. The tool lets employees practice real workplace conversations with AI avatars and receive scored feedback — giving companies a measurable loop between training content and behavioral outcomes.

Synthesia, best known for its AI-generated video platform used by enterprise training teams, is making a significant product pivot. The company has launched AI Roleplay Sessions, an interactive coaching feature that moves beyond passive video consumption into live, scored practice conversations with AI avatars.

What AI Roleplay Sessions Actually Does

The new feature puts employees into simulated workplace scenarios — think a difficult customer call, a performance review, or a compliance-sensitive conversation — and has them respond in real time to an AI avatar. After each session, the platform delivers:

Scored feedback on how the employee handled the interaction
Conversation analytics surfacing patterns across teams or individuals
Coaching recommendations based on performance gaps

The goal is to close the measurement gap that has long plagued corporate L&D: companies spend heavily on training content but rarely have clean data showing whether it changed behavior on the job.

Why This Matters for Enterprise Learning

Traditional e-learning modules — including Synthesia's own video product — are largely one-directional. Employees watch, maybe take a quiz, and move on. Retention data is thin, and behavioral change is even harder to prove to procurement teams or HR leadership.

By introducing a practice layer with measurable outputs, Synthesia is repositioning itself from a content creation tool to a full training effectiveness platform. That's a meaningfully different value proposition when selling to enterprise buyers, who increasingly want ROI metrics tied to L&D spend.

This also taps into a broader shift in enterprise AI tooling: the move from generating content to operationalizing it. Synthesis, Articulate, and a growing field of AI-native L&D startups have all been circling the same problem — how do you turn AI-generated training assets into verifiable skill development?

The Competitive Context

AI roleplay for training is becoming a crowded space. Startups like Rehearsal, Mursion, and Second Nature have been building conversation simulation tools for sales and customer service teams for several years. What Synthesia brings is scale and brand recognition — the company already has a large enterprise customer base using its video platform, giving it a distribution advantage over pure-play roleplay startups.

Synthesia has raised over $150 million in funding and was valued at $1 billion as of its 2023 Series C. The company has positioned its avatar technology as the connective tissue across its product suite, and AI Roleplay Sessions leans directly into that infrastructure.

Implications for L&D and HR Tech Buyers

For enterprise teams evaluating training platforms, this is worth watching for a few reasons:

Consolidation opportunity: If Synthesia can credibly deliver both content creation and practice simulation in one platform, it reduces the need for point solutions
Data as a selling point: Scored sessions create an audit trail — useful for compliance-heavy industries like finance, healthcare, and insurance
Avatar quality matters: The realism of the AI avatar will heavily influence whether employees engage authentically or treat sessions as a checkbox

For startup founders building in the HR tech or L&D space, Synthesia's move signals that the major AI content platforms are actively expanding downstream into the outcomes layer — and that the window for pure-play roleplay tools to differentiate is narrowing.