Synthesia
Turn a text script into a presenter video — no camera, studio, or acting required.
Independent overview by new Mantra · updated September 28, 2026
- Category
- Marketing
- Pricing
- Free Basic; $18/mo (Starter), $64/mo (Pro) billed yearly ($29/$89 monthly); Enterprise custom
- Implementation
- 1-2 weeks
- Adoption risk
- Low
- Integrates with
- PowerPoint, Canva, SCORM/LMS, HubSpot, Vimeo
If training, onboarding or product videos are stuck waiting for a studio or an on-camera presenter, Synthesia turns a script into a presenter video with one of 240+ AI avatars and translates it into 160+ languages. Starter is $29 a month.
Heads-up: this is an affiliate link — if you buy through it, new Mantra may earn a commission at no cost to you. It doesn’t change our take.
What Synthesia does
Synthesia is a browser-based platform that converts a written script into a finished video featuring an AI avatar and voiceover. You pick an avatar from a library of 240-plus options, type or paste your script, choose a language, and the platform renders a video you can download or publish directly. No filming equipment, no on-camera talent, and no video-editing experience is needed.
The platform covers the full production cycle in one place: creating the video, translating it into more than 160 languages with lip-sync alignment, managing versions, and publishing to an LMS via SCORM export or to platforms like HubSpot and Vimeo. Teams can collaborate in real time, leave comments, and maintain a shared brand kit so every video uses consistent colors, logos, and styles.
Synthesia is used across marketing, training, sales enablement, HR, and internal communications. It connects to tools many business teams already use — PowerPoint, Canva, HubSpot, Vimeo, and SCORM-compatible learning management systems — which reduces the friction of adding it to an existing workflow.
Key capabilities
AI Avatar Video Creation
Type a script and select from 240-plus AI avatars to generate a presenter-style video without a camera or studio. Avatars speak in 160-plus languages with voiceovers drawn from more than 1,000 AI voices.
One-Click Video Translation
Translate an existing video into another language and the platform automatically syncs the new audio to the avatar's lip movements. This covers 160-plus languages without re-recording or re-editing the original.
LMS and SCORM Integration
Export videos in SCORM format for direct use inside a learning management system. Updates to a video sync automatically, so you don't need to re-upload files to every course.
Brand Kit and Version Control
Upload logos, set colors, and define a style that applies consistently across all videos. Version control keeps every edit linked to the original file, avoiding broken links or duplicate uploads.
Real-Time Team Collaboration
Multiple team members can create, comment on, and review videos inside the same workspace simultaneously. There is no need to pass files back and forth outside the platform.
Analytics and Engagement Tracking
Built-in analytics report on views, drop-off points, and completion rates so you can see which videos hold attention and which lose it.
Best for
- L&D and training teams that need to produce or update a high volume of instructional videos without booking studios or on-camera presenters
- Marketing teams that want to localize video content into multiple languages quickly without separate dubbing vendors or reshoots
- Sales enablement teams that need to turn written materials into short presenter videos on a recurring basis
- HR and internal-communications teams producing frequent video updates — onboarding, policy changes, announcements — across a distributed workforce
- Any team already using PowerPoint, HubSpot, Vimeo, Canva, or an LMS that wants video production to slot into existing tools rather than sit outside them
Worth knowing
- Pricing starts at $29/month for the Starter plan and $89/month for Pro ($18 and $64 billed yearly); teams with high output volumes or enterprise security requirements should request custom pricing before assuming either tier is sufficient
- The tool is well-suited to talking-head presenter formats; if your content requires live action, physical demonstrations, or cinematic production values, AI avatar video is not the right format
- Language breadth is strong, but translation quality should be tested on your specific content and target languages before committing to a large localization rollout
- SSO and advanced security controls (SOC 2 Type II, ISO 42001, GDPR compliance) are available, but confirming which features sit at which pricing tier matters if your IT or legal team has strict requirements
- Implementation is estimated at one to two weeks, which is low, but adoption still requires someone with time to build templates, establish a brand kit, and set workflow conventions for the team
How Synthesia compares
Synthesia is built for presenter-style video without filming. The fair comparisons are another avatar platform, scene-based text-to-video, and editing tools for footage you record yourself — choose by whether you need a face on screen and whether anyone will film.
vs HeyGen
HeyGen also generates talking-avatar videos from scripts, slides and images in 175+ languages, with translation, photo animation and an API, from $24 a month (annual). Synthesia leans towards training and internal use, with SCORM export, version control and view analytics. For L&D, start with Synthesia; for ads and API-driven video, look at HeyGen.
vs Fliki
Fliki turns scripts, blog posts and slide decks into narrated videos built from visuals and voiceover, with avatars as an option and a free plan of five minutes a month. Synthesia is presenter-first. If you do not need a face on screen, Fliki's scene-based approach is a cheaper place to start.
vs Descript
Descript edits real recordings — video you filmed or screen-captured — by editing the transcript, from $16 a month. Synthesia removes the filming step entirely. If your subject-matter experts are comfortable on camera, Descript keeps real people in the video; if not, Synthesia replaces them with an avatar.
vs Pictory
Pictory turns scripts, blog posts, presentations and recordings into branded marketing videos with captions and AI voiceover, from $29 a month (annual). It suits social and marketing clips more than structured training. Pick Pictory for repurposing content into short videos; Synthesia for presenter-led courses and updates.
Related tools
Ready to see Synthesia in action?
Build one real training or product video from an existing script and test translation into the languages you need. Starter is $29 a month and Pro $89 ($18 and $64 billed yearly); confirm which tier carries the brand kit and security controls your team requires before scaling up.
Heads-up: this is an affiliate link — if you buy through it, new Mantra may earn a commission at no cost to you. It doesn’t change our take.
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