Synthesia AI: Price, Plans and a Pay-Once Option
Synthesia AI is an avatar video tool: you type a script and an AI presenter reads it. Its own pricing page lists Basic at $0, Starter at $29 a month and Pro at $89 a month (read 21 October 2026). On Reviral you pay once instead: a 15-second UGC ad from one product photo costs 278 credits (~$3.47).
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- 15-second creator-led or faceless ad from one product photo
- Storyboard and spoken lines written free, editable before you pay
- Credit packs from $4.99 that never expire; no plan needed
- Price shown on the button before you render
Price: Reviral vs Synthesia
What you pay on Reviral next to Synthesia, as each company publishes it. Reviral numbers come from its live catalog; Synthesia's from its own pricing page, read 21 October 2026.
A 15-second UGC ad on Reviral costs 278 credits (~$3.47) today.
| Price | Reviral | Synthesia |
|---|---|---|
| Monthly plan | None needed: pay per video. Monthly plans are optional, from $19 | Starter $29 a month billed monthly ($18 billed yearly); Pro $89 a month ($64 billed yearly); Enterprise custom |
| Cheapest way in | $4.99 once for 400 credits that never expire | Starter, $29 a month |
| Free to start | 100 free credits at sign-up, no card | Basic plan: $0, 10 minutes of video and 500 credits a month |
| Video price | Kling V3 Omni 10 credits a second at 720p, Seedance 2.5 23 (21 October 2026) | Not published per second; plans give credits a month (Starter 1,250, Pro 6,000) |
| A 10-second video | 100 credits, about $1.25, with Kling V3 Omni at 720p (21 October 2026) | Not published |
Read from each site's own page on 21 October 2026: Synthesia
What you get on Reviral
Pay once: credit packs start at $4.99 for 400 credits, and pack credits never expire. Monthly plans are optional.
One product photo becomes a 15-second creator-led or faceless ad; the storyboard and spoken lines are written free, and you edit them before you pay.
100 free credits when you sign up, no card needed.
Every price is on the Generate button before you press it.
If a generation fails, its credits come back to your balance automatically.
A public API with docs: make UGC ads, image ads and videos from your own app, and ask for the price before you spend.
What is Synthesia?
Synthesia is a web tool that turns a typed script into a video read by an AI avatar. Its pricing page counts 125+ AI avatars on Starter and 180+ on Pro, and says personal avatars come with paid plans: 3 on Starter, 5 on Pro.
Reviral makes a different presenter video: a creator-style product ad. You add one product photo, Reviral writes the hook, storyboard and spoken lines free, you edit them, and the ad renders as a 15-second creator-led or faceless video.
Read from each site's own page on 21 October 2026: Synthesia
Synthesia API
Synthesia lists a DEV/API Basic plan at $0 a month with 500 credits a month, and documents its API on its own site.
Reviral's public API makes UGC ads, image ads and videos from your own app, and its price endpoint tells your code what a video costs before it spends a credit.
Read from each site's own page on 21 October 2026: Synthesia · Synthesia API
A Synthesia alternative you pay per video
If you make a few videos a month, a pay-once balance can cost less than a monthly plan. On Reviral the same credits pay for UGC ads, image ads and every video model on Reviral, and the number on the Generate button is the number you pay.
How it works
Step 1
Add one product photo
One main photo, plus extra angles if you have them.
Step 2
Read the free storyboard
Reviral writes the hook, beats and spoken lines; change anything before you pay.
Step 3
Render the 15-second ad
The price is on the button before you press, and a failed render returns its credits.
Real examples
Click any example to play it. Every clip below is an existing Reviral render.
Review-style ad made on Reviral
Unboxing ad made on Reviral
What it costs
A 15-second UGC ad at 720p costs 278 credits (~$3.47).
Changing the video's length, media type, or resolution can change the final price.
Prices checked 21 October 2026. Dollar figures use the $4.99 Mini Pack rate. Cached for up to 1 hour.
Frequently asked questions
- How much does Synthesia cost?
- Synthesia's pricing page lists Basic $0, Starter $29 a month ($18 billed yearly), Pro $89 a month ($64 billed yearly) and Enterprise on request (read 21 October 2026). Reviral packs start at $4.99 once.
- Is Synthesia free?
- Synthesia's Basic plan is $0 with 10 minutes of video and 500 credits a month; downloads start on Starter. Reviral gives 100 free credits at sign-up with no card.
- Is Synthesia worth it?
- It depends on how often you make videos. Synthesia bills every month; its FAQ says the payment is recurring. If you make videos now and then, Reviral's one-time packs never expire, so you pay for the videos you make.
- What are apps or sites like Synthesia?
- Avatar and creator-video tools all turn a script into a talking video. Reviral is one: a product photo becomes a 15-second creator-led or faceless ad, with the storyboard written free before you pay.
- Can a Synthesia avatar read an AI-written script?
- Synthesia speaks the script you paste in. On Reviral the script for a UGC ad is written for you from your product photo, and you can edit every spoken line before the render starts.
- Is Synthesia the number 1 AI video generation platform?
- Synthesia describes itself as an AI video platform for avatar videos. For product ads, Reviral writes the storyboard free and prices each ad before you press.
- Does Synthesia have AI characters and talking avatars?
- Yes. Synthesia's pricing page lists 125+ AI avatars on Starter and 180+ on Pro. Reviral generates a creator performance for each UGC ad from your product photo and the lines you approve.
- Can I create my own avatar in Synthesia?
- Synthesia's pricing page says personal avatars come with paid plans: 3 on Starter, 5 on Pro and unlimited on Enterprise.
- How do I cancel a Synthesia subscription or get a refund?
- Synthesia's pricing FAQ says to cancel your plan in your account settings. Reviral packs are not subscriptions, and a generation that fails returns its credits automatically.
- Is there a Synthesia coupon or discount code?
- Synthesia's pricing page shows a lower price when you pay yearly (Starter $18 a month instead of $29). Reviral needs no code: 100 free credits at sign-up, then packs from $4.99.
- How do I generate a video with Synthesia?
- On Synthesia you choose an avatar, paste a script and generate. On Reviral you add a product photo, review the storyboard written for you and press Generate with the price already on the button.
- Can Synthesia make a product demo?
- Synthesia makes presenter videos from a script. Reviral makes product ads from a product photo: an honest review, an unboxing, a before and after, a problem and its solution, a founder story or a day in the life, as a 15-second ad.
- Synthesia vs InVideo, Pictory or VEED: how do the prices compare?
- Synthesia Starter is $29 a month, InVideo Starter $20 a month, Pictory Starter $29 a month and VEED Creator $25 a month, each billed monthly on its maker's own pricing page (read 21 October 2026). Reviral starts at $4.99 once.
Read from each site's own page on 21 October 2026: InVideo · Pictory · VEED
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