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Updated 4 September 2026 · Independent comparison

Opus Clip vs Synthesia:
which should you use?

Opus Clip and Synthesia, side by side. Find the one that fits what you need to do.

Find your best fit

The 30-second answer

Opus Clip is built for video. Synthesia is built for video.

Pricing, simplified

Start free. Upgrade when you need more.

2 of 2 have a free plan 0 of 2 prices re-read automatically · how we know No paid placement

The 30-second comparison

If you only read one section, make it this one. Rows where both sides say the same thing are left out — the point is where they differ. Where each row came from is listed underneath.

Opus Clip and Synthesia side by side, with the better fit for each row.
CategoryOpus ClipSynthesiaBetter fit
What it's built forTakes a long video and cuts vertical clips from it, picking moments and adding captions automatically.Avatar-presented video from a script, in dozens of languages. Built for training and internal comms at scale.Tie
Free planYes. Free forever plan with 60 credits a month, 1080p clips with a watermark, no editing, and clips that stop being exportable after three daysYes. Basic plan, free with no card; 1,200 credits a month for up to 10 minutes of video and 25 AI-generated assetsTie
Cheapest way to pay$29 a month.$19 a month.Synthesia
What the paid tiers cost
  • One person, from $15/month
  • Per seat, from priced on request
  • One person, from $19/month
  • Enterprise, priced on request
Tie
What to watch out forIts idea of a good moment is not always yours, and the caption timing needs a pass.Unmistakably synthetic presenters. Fine for compliance training, wrong for brand storytelling.Tie
Who it is usually forworking professionals, people exploringworking professionalsTie
Made byOpus Clip — Santa Monica, US.Synthesia — London, GB.Tie

Synthesia is ahead on 1 of the 7 rows compared — cheapest way to pay — and it is not about how well it does the job. On fitness for the work, it and Opus Clip are level. Treat this as a tiebreaker, not a recommendation.

Ahead on the small print

Synthesia

Avatar-presented video from a script, in dozens of languages.

✓ Avatar-presented video from a script, in dozens of languages. ✓ You want the cheaper paid plan, $19 against $29 ✓ It is built for video ✓ Built for training and internal comms at scale.
Choose Opus Clip instead if…

Takes a long video and cuts vertical clips from it, picking moments and adding captions automatically.

Opus Clip is the better answer when the job is what it was built for rather than what the pick above does broadly.

✓ Takes a long video and cuts vertical clips from it, picking moments and adding captions automatically. ✓ You are among people exploring ✓ It is built for video ✓ Free forever plan with 60 credits a month, 1080p clips with a watermark, no editing, and clips that stop being exportable after three days

How we know

Every row that separated these two, and where it came from. Nothing here is a hands-on test — if a line rests on a vendor’s own pricing page, it says so and links it.

The 1 row that decided this page, with the source for each.
RowFavoursWeightWhere it came from
Cheapest way to paySynthesiaEverything elseFrom each vendor’s own pricing page. Dates and pages are listed below.

The prices

Opus Clip. Read by hand off opus.pro on 4 September 2026. It is not on the monthly re-check, so confirm there before paying. opus.pro/pricing

Synthesia. Read by hand off synthesia.io on 4 September 2026. It is not on the monthly re-check, so confirm there before paying. synthesia.io/pricing

The ratings

The category these two share. Video — both are listed there in the catalogue, and the fit recorded against each listing is a judgement made here, by hand.

The nine-category grid below. Derived from what each product is listed for, by one script, once per build — so the same pair always reads the same. It is a derivation, not a review.

What this is not

Neither product was run side by side to produce this page. Nobody was paid to appear on it and nothing here is ranked by commission.

To put the same question to both and read the answers yourself, run them side by side — that is a live test, and this is not.

Choose based on what you’re doing

All ten categories, including the ones where neither of these is the answer. These ratings are derived from what each product is listed for, not from running it — a rating here is a reading of the record, and the record is linked.

01

General-Purpose AI Assistants

Questions, brainstorming, explanations, everyday tasks, decision-making, general advice.

Opus Clip
Bad fit
Synthesia
Bad fit
Best choice: Neither
02

Search, Research & Academics

Web research, deep research, books, academic papers, citations, news, fact-checking.

Opus Clip
Bad fit
Synthesia
Bad fit
Best choice: Neither
03

Writing, Communication & Language

Emails, reports, essays, editing, summarizing, translation, presentations.

Opus Clip
Bad fit
Synthesia
Bad fit
Best choice: Neither
04

Coding, Data & Technical Work

Programming, debugging, data analysis, spreadsheets, math, engineering, technical research.

Opus Clip
Bad fit
Synthesia
Bad fit
Best choice: Neither
05

Business, Finance & Professional Work

Business strategy, investing, market research, legal, sales, HR, accounting, consulting.

Opus Clip
Bad fit
Synthesia
Bad fit
Best choice: Neither
06

Image & Design

Image generation, photo editing, logos, graphics, product design, advertising creatives.

Opus Clip
Not a good fit
Synthesia
Not a good fit
Best choice: Neither
07

Video

Video generation and editing, clipping, subtitles, avatars, animation and motion capture.

Opus Clip
Built for this
Synthesia
Built for this
Best choice: Tie
08

Audio, Voice & Music

Voice generation, transcription, music, dubbing, sound cleanup and podcast production.

Opus Clip
Bad fit
Synthesia
Bad fit
Best choice: Neither
09

Marketing & Content Creation

Social media, SEO, advertising, copywriting, content ideas, scripts, brand development.

Opus Clip
Not a good fit
Synthesia
Not a good fit
Best choice: Neither
10

Productivity, Automation & Personal Life

AI agents, workflows, scheduling, meetings, organization, shopping, travel, personal finance.

Opus Clip
Bad fit
Synthesia
Bad fit
Best choice: Neither
Pick Opus Clip if

Takes a long video and cuts vertical clips from it, picking moments and adding captions automatically.

Santa Monica, US
Takes a long video and cuts vertical clips from it, picking moments and adding captions automatically.
You are among people exploring
It is built for video
Free forever plan with 60 credits a month, 1080p clips with a watermark, no editing, and clips that stop being exportable after three days
Pick Synthesia if

Avatar-presented video from a script, in dozens of languages.

London, GB
Avatar-presented video from a script, in dozens of languages.
You want the cheaper paid plan, $19 against $29
It is built for video
Built for training and internal comms at scale.

Pricing, simplified

The plans people actually compare, read from each vendor’s own page.

PricingSimple, up-to-date plan overview.
Opus Clipby Opus Clip
Synthesiaby Synthesia
Free version
Opus Clip
Yes — Free plan availableFree forever plan with 60 credits a month, 1080p clips with a watermark, no editing, and clips
Synthesia
Yes — Free plan available200 credits a month for up to 10 minutes of video and 25 AI-generated assets
Individual plans
Opus Clip
Starter $15 / month
Pro $29 / month$14.50 / month (annual)
Synthesia
Starter $19 / month$14 / month (annual)
Creator $89 / month$59 / month (annual)
Business plans
Opus Clip
Custom pricing
SynthesiaNot sold to teams
Enterprise
Opus ClipNot published
Synthesia
Custom pricing
View full details
Opus ClipView Opus Clip pricing
SynthesiaView Synthesia pricing
Interactive

Tell us what you use AI for

Pick your main job and the verdict below changes to match. Every answer is on the page already, so this works as a reader, not a lookup.

The verdict for that job
Evenly matched
Close call. Both cover video at the same level; both have a free plan you can start on; Synthesia is cheaper to start paying for, $19 against $29.
7 rows compared

Frequently asked questions

Is Opus Clip or Synthesia better?

Synthesia is ahead on 1 of the 7 rows compared — cheapest way to pay — and it is not about how well it does the job. On fitness for the work, it and Opus Clip are level. Treat this as a tiebreaker, not a recommendation. both have a free plan you can start on; Synthesia is cheaper to start paying for, $19 against $29. Opus Clip: Takes a long video and cuts vertical clips from it, picking moments and adding captions automatically. Synthesia: Avatar-presented video from a script, in dozens of languages. Built for training and internal comms at scale.

Is Opus Clip or Synthesia cheaper?

Synthesia — paid plans start at $19 a month against $29 a month.

Do Opus Clip and Synthesia both have free plans?

Yes. Opus Clip: Free forever plan with 60 credits a month, 1080p clips with a watermark, no editing, and clips that stop being exportable after three days. Synthesia: Basic plan, free with no card; 1,200 credits a month for up to 10 minutes of video and 25 AI-generated assets.

What should I watch out for?

Opus Clip: Its idea of a good moment is not always yours, and the caption timing needs a pass. Synthesia: Unmistakably synthetic presenters. Fine for compliance training, wrong for brand storytelling.

Read more

Opus Clip

What it is for, who makes it, what it costs and what to use instead.

Synthesia

What it is for, who makes it, what it costs and what to use instead.

Best AI Video Tools

Video generation and editing, clipping, subtitles, avatars, animation and motion capture.

How we compare AI tools
Every row is generated from the same record the rest of the site is built on, so this page cannot drift from what we say elsewhere. We separate winner, tie and depends rather than forcing each category into a ranking, and we drop rows where both sides say the same thing. A pick is only called an overall pick when it leads on rows about how well the tool does the job; a lead that rests on price or audience alone is labelled as one. Nothing here is a hands-on test — how we know lists the source and date behind every deciding row.