Synthesia Review: What a Finished Minute Actually Costs

What Is Synthesia Used For?

Synthesia is the London-built AI avatar-video platform at synthesia.io, and it should not be confused with the unrelated Synthesia piano-practice program that shares the name: this is the company Wikipedia catalogues as an AI video business, and its single job is turning a typed script into a finished video of a synthetic presenter reading it aloud, with no camera, studio, or actor involved.

Two attributes fix the category it sits in. It is an avatar or presenter tool, a different thing from a clip generator like Runway or Kling that produces short scenes from a prompt, and it charges per finished minute, not per second or per credit the way a clip generator does, a distinction that governs the whole cost section below. The avatar and language libraries are large, but the headline totals and what any single plan actually unlocks are very different numbers, so both live in the avatars-and-languages section rather than here.

It helps to picture how a video actually gets made. You start from a Synthesia template or a blank scene, assign a presenter (a ready-made stock avatar, or a personal avatar built through the consent flow described below), then type or paste your script into each scene the way you would build slides. Synthesia generates the presenter speaking those words and renders the scenes into one finished video to download or share (EV-05, EV-10). There is no camera, no studio, and no editing timeline to learn; the script is the raw material and the presenter is assembled around it.

In practice, the people who get the most from it are workplace teams. A dated Capterra reviewer who runs e-learning called it a super-quick way to make high-quality person-to-camera videos in any language (EV-18), and the recurring use cases are onboarding, compliance and SOP training, software walkthroughs, sales enablement, and internal updates, supported by a template library and brand-asset controls that one marketing director credited with keeping a run of short explainers on-brand (EV-H07). One procurement caveat belongs up front: Synthesia’s docs name LMS and HR connectors such as Docebo, TalentLMS, and a Workday sync, but SCORM export into your own learning system is an Enterprise-only feature, not something Starter or Creator can do (EV-08, EV-09).

How Much Does Synthesia Cost?

A finished minute on Synthesia’s Creator plan comes to about $2.13 to $2.97 once you divide the price by the minutes, and the reason this review exists is that none of the four tiers prints that number for you (EV-03). Here is the ladder it hides behind, captured live on August 13, 2026 and unchanged from a capture three days earlier (EV-01, EV-H04).

Now the arithmetic no rival page runs. Divide each plan’s own monthly price by its own monthly minute allowance. On Creator, $64 billed annually across 30 minutes comes to about $2.13 for one finished minute, and the month-to-month rate of $89 comes to about $2.97 (EV-03). On Starter, the same division is actually worse per minute, because $18 or $29 buys only 10 minutes: roughly $1.80 a minute on the annual rate, or $2.90 paid monthly (EV-03). So a two-minute onboarding clip costs somewhere between about $4 and $6 of plan value on Creator, and a ten-minute compliance module is your entire Starter month. Redo it with your own runtime and cadence; that single number, not the sticker price, is what a video program actually costs.

That math exposes the entry ladder’s sharpest trap, and it is not obvious from the tier names. Paying to move from Free up to Starter feels like it should buy more video. It does not. Free and Starter both cap at 10 minutes of video a month (EV-01, EV-H04). What the $18-a-month Starter upgrade actually buys is the removal of the watermark and a jump from 9 stock avatars to 125 or more, plus three personal avatars; the minute ceiling does not move at all. The real capacity increase, to 30 minutes a month, only arrives on Creator at $64 to $89. A buyer who upgrades to Starter expecting more runtime will hit the identical wall they were already on, just without the watermark.

One more pricing note doubles as a trust check. Third-party tracker pages disagree on what Starter even costs: one dated June 2026 tracker lists it at $22 a month on the annual plan (EV-02), others have quoted $14, and Synthesia’s own live page says $18 (EV-01). I am not going to average those into a tidy fiction. The figure on this page is $18 a month billed annually, because that is what the vendor’s own page showed on the capture date, and the capture date is printed next to it. That is the whole point of dating a price: you can check mine, and you cannot check an undated one.

A final caution before you line Synthesia up against a cheaper-sounding tool. If you are comparing its price to a clip generator such as Runway, Kling, or Veo, you are not comparing the same unit. Synthesia sells finished avatar-video minutes; those tools sell seconds of generated footage or bundles of opaque credits, so a headline “this one is cheaper per output” claim across the two categories means nothing until the units are converted. Our video-generator hub works that split out tool by tool; the short version is that a minute of scripted presenter video and a few seconds of AI b-roll are simply not the same product.

And if a second person will be making videos, price that in early. Synthesia’s self-serve plans, Starter and Creator, are built around a single primary editor with guest access, not a shared multi-seat pool: the vendor’s own workspace documentation says self-serve workspaces are limited to one primary user (EV-14), and Starter’s own line reads one editor plus three guests (EV-01). A genuine second creator means a second paid plan or a move up to Enterprise, a cost the monthly sticker price never shows.

Does Synthesia Have a Free Trial or a Free Plan?

Synthesia does not run a separate time-limited free trial. The free plan is the trial: a permanent $0 tier you can stay on indefinitely, with the limits doing the persuading rather than a countdown clock. On it you get 10 minutes of video a month, 9 stock avatars, and output that carries a Synthesia watermark (EV-01, EV-H04).

The honest question is what those 10 minutes actually buy, because no rival page converts the raw number. Ten minutes a month is enough for a handful of short pieces, roughly six to ten clips of sixty to ninety seconds, say one onboarding welcome, a couple of policy micro-lessons, or a short product intro, before the meter is spent for the month. For evaluating whether a synthetic presenter suits your material, that is a genuine runway, not a locked demo. For any recurring output it runs dry fast, and because Starter does not lift the cap (see the pricing section), the free tier’s real successor for capacity is Creator, not Starter.

Two limits decide whether free is usable for real work. The watermark rules it out for anything client-facing or published, which is by design. And one detail I could not pin down: whether the free plan includes any personal avatar at all. Synthesia’s own help table listing personal-avatar allowances starts at Starter (3) and shows no figure for Free, and a repeat check of the pricing page could not confirm a number either way (EV-11), so rather than guess at zero or three, I am flagging it as unconfirmed. If making an avatar of yourself on the free tier is the deciding factor, verify it in-app before you commit.

How Many Avatars and Languages Does Synthesia Support?

The headline numbers and the numbers you actually get are different, so take both. Synthesia’s marketing states a library of 240 or more ready-made avatars (EV-05) and dubbing across 140 or more languages and accents (EV-04). Treat 240 as the ceiling, not the norm: the tier-by-tier reality from the pricing page is 9 stock avatars on Free, 125 or more on Starter, 180 or more on Creator, and the full 240-plus library only on Enterprise (EV-01, EV-H04). On languages, the figure to use is 140 or more, and it carries a capture date: that is what Synthesia’s own AI-dubbing page showed on a direct fetch on August 13, 2026 (EV-04). A separate vendor page carries a higher “160-plus” headline, but it did not reproduce that number on a direct fetch this run, so I am holding to the 140-plus figure I could open and date, and would treat any 160-plus claim as unverified until a fresh capture confirms it (EV-04).

Avatars come in three kinds, and the difference matters for both cost and trust. Stock avatars are the ready-made presenters counted above. Personal avatars are ones a person creates of themselves, or of someone who has consented on camera, gated by tier: three on Starter, five on Creator, and, on Free, an allowance this run could not confirm (EV-11). Studio avatars are a premium, custom-filmed tier; a third-party source relays a figure of roughly $1,000 a year for them, which I flag as third-party-relayed rather than vendor-confirmed.

The personal-avatar workflow is worth walking through, because the friction in it is the safeguard, not a flaw. Synthesia’s documentation requires a consent video recorded live inside the flow, with no option to upload a pre-made clip, which is the step that stops anyone building an avatar from footage of a person who never agreed. The system then checks that the face in the consent video matches the person in the submitted material, so whoever grants consent and whoever becomes the avatar have to be the same individual, and if a submission trips the age check the creator is prompted to confirm the subject is over 18 (EV-10). Those gates together, a live-only recording, an identity match, and an age confirmation, are the permission-first way to make a presenter avatar of a real person: one of yourself, or of someone who has agreed on camera, with no path that skips the gate. The friction is real, since a live, identity-matched, age-checked recording is more work than uploading a headshot, and that is exactly what gives the safeguard weight (EV-10).

Synthesia vs HeyGen: Which Is Better?

The short answer to which is better: HeyGen wins on price per finished minute, Synthesia wins on dated evidence for corporate work, so it comes down to which of those matters more to you. One caveat up front, though: Mimo has not yet published a standalone, evidence-first HeyGen review, and the HeyGen figures below come from our video-generator hub’s sweep on August 10, 2026, not from a fresh Synthesia-run capture. Read this as a sourced starting point, not a finished head-to-head; a full comparison is a job for the day both tools have their own reviewed record.

On the numbers we do have, the split is mostly about price per finished minute and what each is best evidenced for. Synthesia’s Creator minute costs about $2.13 to $2.97 (EV-03). HeyGen’s Creator plan, per the hub capture, is $29 a month for 600 credits, and avatar video burns 20 credits a minute, which lands at roughly $0.97 a finished minute (EV-H08, captured 2026-08-10, not re-verified in this run). That is a real gap: HeyGen is materially cheaper per minute of avatar output. Where Synthesia’s dated evidence is strongest is the workplace-production job, on-brand consistency across many short videos and fast company-wide rollout (EV-H05, EV-H07), while the hub’s HeyGen evidence leans toward fast multi-language and multi-audience versioning.

The honest read: if the deliverable is on-brand internal or training video and you value consistency plus the compliance posture below, Synthesia has the stronger evidence for that job. If per-minute cost or high-volume multi-language versioning dominates your decision, HeyGen’s cheaper minute deserves a serious look, and the fuller picture sits in the video-generator ranking until a dedicated HeyGen review exists.

Is Synthesia Safe? Commercial Use, Compliance, and Trust

For an enterprise buyer, “is it safe?” really means three separate questions: does it meet security and privacy standards, can I use the output commercially, and do real users report trouble? Take them in order, and note where the answer is a vendor claim rather than an audited fact.

On security and compliance, Synthesia’s own security page, captured this run and itself dated February 3, 2026, states that the platform is SOC 2 Type II, ISO 42001, and GDPR compliant, and that customer data is stored in EU data centres in Ireland with secondary backups in the AWS Frankfurt region (EV-06). I present those as verified as of the August 13, 2026 capture and attributed to Synthesia, since no independent audit was obtained this run.

Two corrections belong here, both because other pages get them wrong and a procurement team inherits the error. The first is ISO 27701, and it is worth stating flatly: Synthesia does not hold it. Directories and review pages list ISO 27701 among its certifications, including one of the independent test pages this review otherwise draws on, but Synthesia’s own security page claims no such thing. The mix-up is traceable: Synthesia’s ISO 42001 announcement notes that A-LIGN, the body that audited it, is itself accredited for ISO 27001, 27701, and 22301 (EV-07). The certification is the auditor’s, not the vendor’s, so the only compliance labels Synthesia can claim as its own are SOC 2 Type II, ISO 42001, and GDPR, and this page lists no others.

The second correction matters most if your videos touch healthcare. Synthesia’s own Customer-Specific Supplement, last updated October 23, 2025, is blunt: Synthesia is not a HIPAA Business Associate, the customer alone is responsible for HIPAA compliance, and no Protected Health Information should be submitted to the platform at all, with Synthesia disclaiming liability for any PHI it receives regardless (EV-21). A live third-party compliance directory, Nudge Security’s Synthesia profile, nonetheless shows a “HIPAA Compliant” badge for the tool as of this review’s August 13, 2026 capture (EV-22). Both cannot be true, and the vendor’s own binding terms are the ones that govern: if you work in health, pharma, or insurance, treat Synthesia as a tool you must keep patient data out of, whatever a directory badge says. This is one documented mismatch on one directory, not a pattern, and the independent testers this review relies on make no HIPAA claim either way. It is here because a healthcare-adjacent buyer who trusts the badge over the contract is buying a compliance problem.

On commercial use, the subscription license generally permits commercial output for stock and synthetic avatars, but custom and personal avatars carry an extra string: their use is also bound by the consent the represented person gave, so “I can use it commercially” and “I can use this specific person’s avatar however I like” are not the same permission. Check the represented-person consent scope, and Synthesia’s own Terms of Service and Video Licensing pages, before you build a campaign around a personal avatar.

On real-user trouble, the dated evidence is genuinely two-sided, and both sides belong here. Among the seven individually dated Capterra reviews I logged, against a platform aggregate of 4.6 out of 5 across 314 reviews (which is Capterra’s number, not a score I am adopting), the positives are concrete: a People Operations reviewer in May 2026 credited it with getting a finished, professional video in front of her entire company far faster than ordinary filming would allow (EV-H05), an HR consultant reported productivity gains beyond expectation (EV-17), and a marketing director praised template and brand-asset consistency across many explainers (EV-H07). The recurring negative is moderation. Two separately dated one-star reviewers name it: one, a founder writing in September 2025, reported having videos approved and then seeing near-identical versions flagged afterward with no explanation given (EV-H06), and another, in June 2025, cited slow support and what he called flawed content moderation (EV-19). Two of seven logged reviews is not a verdict on all 314 users, but it is a real, dated, recurring friction worth knowing before a deadline depends on approval.

Synthesia Alternatives

If Synthesia is not the fit, the alternatives split by whatever pushed you away. Note that these are named as pointers, not reviewed here: Mimo has a dated evidence record for Synthesia and, at the hub level, for HeyGen, and the rest below are unreviewed leads to check yourself.

If per-minute cost is the problem, HeyGen is the obvious first stop: its finished avatar minute works out to roughly $0.97, well under Synthesia’s $2.13 to $2.97, as our HeyGen review shows in full (EV-H08, captured 2026-08-10). D-ID comes up in the same conversation, but I have not captured its current pricing under this protocol, so rather than repeat the undated “it’s cheaper” line that circulates, I will only say to price it against the per-minute math above before assuming it wins. If you specifically want a training-first alternative, Colossyan is built around workplace learning content. If you want a cheaper or free-with-no-watermark path, be realistic: the avatar category rarely gives away watermark-free output, and the honest free floor for presenter video is Synthesia’s own 10 free minutes or a rival’s comparably limited free tier, not a secret unrestricted tool. Tools like VEED, Descript, and Rask AI show up in the same lists, though several lean toward editing or dubbing existing footage rather than generating a presenter from a script, a different job. The category split in our ranked guide to AI video generators is the fastest way to tell which of these is even in the right aisle for your deliverable.

How Do I Cancel My Synthesia Subscription?

The short answer: yes, you can cancel a Starter or Creator plan yourself, and you keep access until the end of the period you have already paid for (EV-13). Almost no competing review says even that much, though it is exactly what you want to know before you subscribe, not after a renewal charge lands. Here is what Synthesia’s own documentation lays out, plus one dated user experience that matches it.

To cancel a self-serve plan, Starter or Creator, you do it yourself from Account Info, then Billing; the cancellation takes effect at the end of the current billing period, so you keep access until then, and there is a 48-hour window to contact support and reverse an accidental cancellation (EV-13). Enterprise customers on signed order forms cancel through their account team instead. One genuinely useful warning from the same page: export any videos you want to keep before the period ends, because you lose access to them afterward (EV-13).

The part to read before you buy is the refund policy. Synthesia’s terms, as summarised on its own refund help article, state that purchases are non-cancelable and, except where a contract says otherwise, non-refundable, with a narrow exception for confirmed technical-access problems; Studio Avatar purchases specifically cannot be refunded once produced and deployed (EV-12). That policy is not just fine print: a dated March 2025 Capterra reviewer described being auto-charged for a full year he did not want, and being told by an AI support bot that the charge was non-refundable (EV-20). The vendor’s stated policy and that user’s experience line up exactly, which is the honest reason to treat the annual commitment as a real one and to cancel, if you are going to, before the renewal date rather than after.

Is Synthesia Worth It?

Start with the two facts this review can stand behind more firmly than anyone else can, because they decide more purchases than the realism debate does. First, the price of a finished minute: about $2.13 to $2.97 on Creator, and no better on Starter, where the same 10-minute ceiling works out to roughly $1.80 to $2.90 a minute (EV-03). Second, the trap under that price: Free and Starter share one identical 10-minute monthly cap, so paying to leave Free buys the removed watermark and more avatars but not a single extra minute of runtime, and the real jump to 30 minutes waits on Creator (EV-01, EV-H04). Those two facts, not a subjective read of the avatars, should anchor the call. Realism matters too: two independent testers who disclosed their method agree that clips under roughly 90 seconds hold up convincingly, while longer unbroken monologues start to show tells, one of them also noting a drop in some non-English voice quality (EV-15, EV-16). That is a green light for short, on-brand internal video and a caution for long cinematic pieces, so the verdict sorts by use case.

1. If you are producing corporate training, onboarding, compliance, or internal-comms video at any scale, Synthesia is a genuine fit. The dated evidence for fast rollout, template-driven brand consistency, and multilingual person-to-camera output all points at exactly this job (EV-18, EV-H05, EV-H07), the compliance posture answers the procurement questions (EV-06), and the per-minute cost, while high, buys a repeatable workflow that replaces filming. Size the plan for real runtime: most recurring programs will need Creator’s 30 minutes, not Starter’s 10, and SCORM export or a true second editor pushes you to Enterprise (EV-09, EV-14).

2. If your deliverable is creative b-roll, an ad, or a cinematic scene, Synthesia is the wrong class of tool, and no plan fixes that. You want a clip generator, not a presenter engine; the two-category video ranking ranks those separately. And if narration without any on-screen presenter is all you need, our voice-generator guide covers that category directly.

3. If you are a single creator or a tiny team doing a one-off, spend nothing first. Those free 10 minutes a month cover roughly six to ten short clips, as the free-plan section works out, which is plenty to test whether a synthetic presenter suits your material before any card is charged. If a few minutes now and then is all you ever need, that free tier, or an honest look at whether you need an avatar tool at all, may be the whole answer, and the per-minute cost above is what makes the small, occasional case the weakest one for paying.

The limits of this review. This record has real edges, and naming them is part of the method. Community sentiment rests on seven individually dated Capterra reviews against a 314-review aggregate, a platform that skews toward motivated reviewers and, like any complaint-bearing source, over-represents bad experiences; Reddit was unreachable this run and G2 and Trustpilot both blocked capture, so there is no forum or second-aggregator voice here. Every count carries its denominator and date on purpose, and none is turned into a claim about all users. The security, integration, and policy facts are Synthesia’s own statements, captured and dated, not independently audited, and are labelled as vendor statements throughout. Two figures are explicitly not vendor-confirmed: the Free-tier personal-avatar count (EV-11) and the roughly $1,000-a-year studio-avatar and Enterprise price ranges, which are third-party-relayed. HeyGen’s per-minute figure is inherited from the August 10 hub sweep, not re-verified here. Everything was true of Synthesia’s pages on August 13, 2026, and prices on this tool move, which is why the page is dated and re-opened on a schedule.

See where Synthesia lands against the whole field in our two-category video-generator ranking, read how every claim here gets sourced under the Mimo Evidence Protocol, or browse every tool we have logged.

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