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Synthesia

Content & Social
AI video generation platform that creates professional videos from text using 240+ AI avatars in 160+ languages, without cameras or actors.
Synthesia enables teams to create professional-quality videos from text scripts using 240+ AI avatars in 160+ languages. Key features include AI dubbing, automatic captions, interactive video elements, brand kits, and version control. GTM teams use it for personalized sales outreach videos, training, and multilingual marketing.
Best for
Teams producing professional video content at scale across multiple languages
ai-videovideo-generationavatarssales-enablementmultilingual
Last updated: February 27, 2026
20/50
Overall Score
API Quality
7/10
GTM Relevance
13/20
PricingFreemium
Complexitymedium
Learninglow
Visit synthesia.io →

API Analysis

REST API
✓
Available
Webhooks
✓
Available
GraphQL
—
—
OAuth
—
—
Rate Limits:360 minutes/year via API on paid plansWebhook Reliability:goodDocs:https://docs.synthesia.io/reference/introduction
hubspotsalesforcepowerpointgoogle-slides

Pricing

freemiumFree Tier
Free plan available, Starter $29/mo, Creator $89/mo, Enterprise custom

Strengths & Weaknesses

Strengths
240+ avatars and 160+ languages for global video content production
No filming equipment needed — create professional videos from text in minutes
API access on all paid plans for programmatic video generation
Weaknesses
AI avatars lack the authenticity of real human presenters
API video generation capped at 360 minutes/year on standard plans

Alternatives

HeyGenColossyanLoomCompareVidyardCompare

Reviews

G2 Reviews →Trustpilot →Capterra →
Homepage →Pricing →API Docs →Docs →

FAQ

What is Synthesia?

Synthesia enables teams to create professional-quality videos from text scripts using 240+ AI avatars in 160+ languages. Key features include AI dubbing, automatic captions, interactive video elements, brand kits, and version control. GTM teams use it for personalized sales outreach videos, training, and multilingual marketing.

Is Synthesia free?

Yes, Synthesia offers a free tier. Free plan available, Starter $29/mo, Creator $89/mo, Enterprise custom

What are Synthesia alternatives?

Popular alternatives to Synthesia include HeyGen, Colossyan, Loom, Vidyard. Compare features, API quality, and pricing on GTM Tools.

Does Synthesia have an API?

Yes, Synthesia provides a REST API. API quality is rated GOOD. Documentation: https://docs.synthesia.io/reference/introduction.

Who is Synthesia best for?

Teams producing professional video content at scale across multiple languages