# Demofy vs Synthesia

Synthesia makes an AI-avatar video from a script, priced in credits. Demofy films your web app from its URL, no script or presenter. Where Synthesia wins.

Canonical page: https://demofy.io/compare/synthesia

## What each one is

- **Synthesia:** Synthesia turns a written script into a video presented by an AI avatar, with voiceovers in more than 140 languages.
- **Demofy:** Demofy needs no script and no presenter: it films your web app being used, from its URL and one sentence, and narrates each step over the footage.

## What Synthesia costs

| Plan | Price | What it includes |
| --- | --- | --- |
| Basic | $0 | 1 editor, 10 minutes of video a month, 500 credits a month, 9 AI avatars, 140+ languages and voices |
| Starter | $29 / mo | Billed monthly with 1,250 credits a month, or $18 a month billed yearly with 15,000 credits a year. The page estimates up to about 12 minutes of video a month, or 150 a year, on top of the free allowance. 1 editor and 3 guests, 125+ AI avatars, 3 personal avatars, downloads, no Synthesia logo |
| Pro | $89 / mo | Billed monthly with 6,000 credits a month, or $64 a month billed yearly with 72,000 credits a year. The page estimates up to about 60 minutes of video a month, or 720 a year, on top of the free allowance. 1 editor and 5 guests, 180+ AI avatars, 5 personal avatars, branded video pages, API access |
| Enterprise | Custom | Tailored pricing. Unlimited minutes of video, 240+ AI avatars, any number of editors |

Prices checked on 18 October 2026, from [Synthesia's own pricing page](https://www.synthesia.io/pricing). Vendors change prices and repackage tiers without notice; read the source before you decide anything on this table.

## What Demofy costs

Pro is US$29 a month, or US$290 a year — 2 months free. It is per workspace rather than per seat. The full plan table is at https://demofy.io/pricing.

## Where Synthesia is the better answer

- A presenter on screen: an AI avatar reads your script, from a stock cast of more than a hundred, with personal avatars of yourself from Starter up.
- Voiceovers in 140+ languages on every plan, and AI dubbing that translates an uploaded file or a YouTube link into another language.
- It makes a video about anything you can write a script for — a training module or an explainer — and its URL-to-video tool turns an article or a web page into one too.
- Roleplays a learner can play through a public link, an embed or SCORM, and an API on Pro for making videos from code.

## Where Demofy is the better answer

- Demofy operates the product itself: from its URL and one sentence it plans the clicks, performs them in a real browser and films the result, with nothing for you to write or record.
- The footage is your actual interface in use, with zooms that follow each click and a cursor drawn over it, so a viewer sees the product rather than a description of it.
- Video length is not metered. The cap is how many demos you start in a rolling day, and a job that fails is not counted.
- A flow behind a sign-in is filmed too: sign in once in a live browser, two-factor included, and later demos reuse that saved session on every plan.

## The part that does not flatter us

Synthesia does what Demofy does not attempt: a presenter on screen, narration in 140+ languages and a video about any subject you can script. Its Starter plan costs what Demofy Pro costs month to month and less billed yearly. If the video needs a face or several languages, Synthesia is the better buy.

## Which to pick

These two are often weighed for the same brief, "an AI video of our product", and they answer it differently. Choose Synthesia when the video is a presenter explaining something. Choose Demofy when the video should be the product itself, filmed from its URL and re-shot from the stored plan whenever you ask.

Synthesia: https://www.synthesia.io