Synthesia Review (2026): Features, Pricing & Honest Verdict

Four claims on this page were wrong when it went up in June 2026, and naming them is more useful than pretending the first draft had it right. It described Synthesia's free plan as a trial, printed $29 as if it were the annual Starter rate, credited Creator with 230+ avatars, and said voice cloning sat behind higher and enterprise tiers. Synthesia's pricing page, read line by line on August 2, 2026, supported none of the four, so every figure below was rewritten against it.

We are not alone in getting this wrong, which is the more useful point for you. Of the five most visible Synthesia reviews currently ranking, four carry at least one materially wrong price or plan limit, and four place personal avatars or voice cloning behind a higher tier than they actually sit. One exception deserves naming, since accuracy matters more here than scoring points: GenMediaLab's review already carries the Free, Starter and Creator figures correctly.

What Synthesia does (and who it's for)

Synthesia is AI avatar video software. You write a script, build it scene by scene in a structured editor, assign a presenter from the stock avatar library, choose from 160+ languages and voices, and Synthesia renders a finished talking-head video with no camera, studio or presenter involved. Where realism-first rivals chase cinematic output, Synthesia optimises for clarity, consistency and governance, which is what learning and development teams actually buy.

One disambiguation before the numbers. Synthesia in this review is the AI avatar video platform at synthesia.io, a London company that generates talking-presenter video from a script. It is unrelated to the Synthesia piano-learning app, and unrelated to synaesthesia, the neurological condition.

The clean fit is corporate learning and instructional design: onboarding, compliance training, product explainers and multilingual internal comms. Synthesia states it is used by more than 50,000 teams and quotes customers including Teleperformance, Nestlé and WBS Training, all vendor claims rather than something we verified. The independent number is more useful: G2 carries 2,803 reviews of Synthesia at 4.7 out of 5, read on September 6, 2026, a sample large enough to mean something in a category where most tools have a few hundred.

Solo creators and marketers can use Synthesia too, and this year more cheaply than the previous version of this page suggested, but both the editor and the pricing are shaped around teams producing a steady volume of structured video. For where Synthesia lands against the rest of the category, see our ranking of the best AI avatar generators.

How we reviewed this

This Synthesia review is based on the product's documented features, its pricing read directly from synthesia.io/pricing on August 2, 2026, Synthesia's published security documentation, and 14 dated, attributed reports from real users across public Reddit threads, 12 of them quoted in the user-evidence section below and two more in the change log. No script went through the editor on our end and no clip was rendered; every figure traces to a document Synthesia publishes or a Reddit comment we can link to, not something we produced ourselves. We re-check the pricing on this page periodically and restate the date it was last verified.

Three things about our own method are worth stating plainly, because each shifts how much confidence a figure below deserves.

1. Two automated reads of the pricing page returned two different answers about the free tier, so we parsed the raw page instead. That is why the free-plan section below cites the structure of Synthesia's own feature lists rather than a single headline claim.
2. G2 and Trustpilot both block automated retrieval, so their ratings are reported as they appear in current published coverage rather than pulled directly. G2 sits at 4.7 out of 5 across 2,803 reviews, read on September 6, 2026; Synthesia's own pricing page rounds this to "4.7 from 2,000+ reviews on G2."
3. The Reddit sample is smaller than the brand's size would suggest. Searching the bare product name turns up mostly the piano-learning app and the neurological condition, so more than four in five raw results had to be discarded.

Disclosure

AI Tools Police earns affiliate commissions when readers sign up for some tools we cover, which may include this one. That never changes a score, a documented figure, or whether we surface a weakness. We hold no commercial relationship that depends on the score, and we sell no competing avatar or video product. When we get a fact wrong, as we did with this page in June, we correct it in public and say what changed.

Languages, avatars, and the editor

Synthesia's breadth is its headline, and the current numbers are not the ones this page used to print. Every plan, including the free one, carries 160+ languages and voices. Stock avatars scale by tier: 9 on Basic, 125+ on Starter, 180+ on Creator, and 240+ on Enterprise. The 230+ figure our earlier version attributed to Creator was wrong, and it is worth flagging because that number is still circulating across other reviews.

Dubbing coverage is narrower than voice coverage, and it is where the tiers really separate. Synthesia lists 70+ dubbing languages on Basic, Starter and Creator, and 140+ on Enterprise. Enterprise alone gets 1-click translation into 80+ languages, which is the feature a global training team is usually actually shopping for when it asks about language counts. Lip sync on dubbed audio consumes double credits when enabled, which is easy to miss when budgeting a multilingual course.

One honest caveat on that language count, because 160+ measures breadth and says nothing about quality. Lip sync and pronunciation are not uniform across Synthesia's language set. High-resource languages such as English, Spanish, French and German get the most data and the most refinement, and complaints about odd stress patterns, mismatched mouth shapes and mangled proper nouns cluster in lower-resource ones. We found no dated, attributed first-hand report naming a specific non-English language in our own user-evidence sample, so we are not going to rank languages by a quality we have not seen assessed. The practical guidance is cheap and unglamorous: build one short script in your actual target language on the free plan and have a native speaker watch it before you commit budget to that locale.

The scene-based editor is structured and predictable, better suited to building a 12-scene compliance module than to free-form creative work. Around it sit the pieces that make Synthesia a training tool rather than a video toy: PowerPoint import, 60+ templates, an AI screen recorder that runs as a Chrome extension, the AI Video Assistant that drafts a script and scene structure from a prompt or a document, auto-generated closed captions, interactive quizzes, branching paths, bulk personalisation from a spreadsheet, and embeds that update automatically when you edit the source. Roleplay Sessions, a newer addition, lets learners practise conversations against an interactive avatar and returns scored feedback, a genuine step past one-way training video.

Two 2026 additions deserve a line each. Synthesia's AI Playground puts current generative video models in the editor for B-roll on every plan, including the free one. And avatars can now be prompted to act rather than only speak, with an action B-roll asset costing 96 credits, roughly double a standard generated asset. Both spend from the same credit pool as your video minutes, which is the part that catches people out.

Enterprise, compliance, and SCORM

This is where Synthesia separates from creator-focused avatar tools, and it is also where our previous version carried a factual error worth correcting directly. Synthesia does not hold ISO 27701. It holds SOC 2 Type II, ISO/IEC 27001 and ISO/IEC 42001, and it is GDPR compliant. Synthesia's published security practices name SOC 2 Type II, ISO 42001 and GDPR, and state that the company undergoes periodic ISO 42001, ISO 27001 and SOC 2 Type II audits. The ISO 42001 certification, issued in September 2024, covers AI management systems specifically and was the first of its kind awarded to a generative video company. ISO 27701 appears nowhere in Synthesia's own material, and we should not have printed it.

Data residency is documented and unusually specific for this category. Synthesia states that customer data is stored inside the European Union in data centres in Ireland, with operational backups also in Ireland and secondary backups in the AWS Frankfurt region. Active backups are retained for at least three months, residual copies may persist in backups until overwritten, and customers have up to 90 days after account termination to export their data. Synthesia is a UK company based in London, and its pages carry an EU AI Act Article 50 disclosure labelling AI-generated content. For a procurement team filling in a vendor security questionnaire, that is a materially better paper trail than most of this category publishes.

The same governance question applies to the avatars themselves, and it is where Synthesia's process is the most exacting in this category. We read Synthesia's own help documentation on creating a personal avatar directly on August 27, 2026. A subject cannot simply upload a photo and tick a box: consent has to be recorded live, on camera, reading an on-screen script that includes a one-time on-screen passcode, and the account must also check a separate biometric-consent box before submitting. Synthesia's documentation is explicit that the person in the submitted avatar footage and the person in the consent recording must be the same individual, and that "the person represented by the avatar must record their own consent video" rather than having someone else consent on their behalf. Synthesia's Customer Terms of Service back this with a contractual floor as well, requiring that anyone whose voice or likeness is used "is over the applicable statutory legal age and has provided free and informed consent." Of the five tools in this category we cover, only HeyGen documents a comparably live, recorded consent step for its own custom avatars; Colossyan, D-ID and Vidnoz each require consent by contract but describe no equivalent verification step in the terms we could find. Commercial use of the output, by contrast, is gated more by capability than by a tiered license: Basic cannot download a finished video at all, so there is no file to use commercially in the first place, and personal avatars, the very feature this consent process protects, do not exist on Basic to begin with.

SCORM export is the other reason learning teams choose Synthesia, and it remains Enterprise-only. The export packages a finished video, including its translated versions, for upload into an LMS with completion tracking. SAML single sign-on sits on the same tier, as do brand kits, live team collaboration and a dedicated customer success manager. This is the correction most likely to be misread, so it is worth stating flatly: the personal-avatar wall came down to Starter this year, and the SCORM and single sign-on wall did not move at all. If you need tracked completions in Cornerstone, Docebo or Moodle, you are going to a custom quote regardless of how few videos you make. Colossyan's native quizzes and branching ship SCORM at a lower tier, if that single requirement is what decides your purchase.

The question training teams ask straight after SCORM is whether Synthesia tells you who watched and how far they got. It does. Synthesia's help documentation describes built-in video analytics covering total views, watch time, engagement and drop-off across the timeline, and quiz performance and completion where interactive elements are used. The reporting attaches to the video as Synthesia serves it, through the hosted player, an embed, or a SCORM package handed to an LMS. It does not follow a downloaded MP4. Once a file leaves the platform it is an ordinary video file, so a team planning to distribute by file share or its own CDN gives up the measurement it may have bought Synthesia for. That is the same boundary the free plan meets from the other side: Basic cannot download at all, and a downloaded video cannot be measured.

Public-sector and procurement-driven buyers need one more document, and this is where Synthesia is strong on features and thin on paperwork. The product ships the accessibility building blocks: auto-generated closed captions on every video, downloadable transcripts, support for audio descriptions, and documentation stating it works toward WCAG alignment. What we could not find is a published VPAT or accessibility conformance report available without contacting sales, which is what a Section 508 or EN 301 549 file usually needs. Captions and transcripts are features, not a conformance statement. If your organisation buys against an accessibility standard rather than a feature list, ask for the conformance report during the Enterprise quote rather than assuming the captions cover it.

Pricing: Free, Starter, Creator, and Enterprise plans

Synthesia runs four tiers, and the single most important thing to understand is that the billing cadence changes the shape of the allowance, not only its price. Every figure below was read from synthesia.io/pricing on August 2, 2026.

Free: what's actually included, and where the wall is

Synthesia's Basic plan is genuinely free and genuinely permanent. It costs $0, needs no credit card, and carries 1,200 credits a month, usable for up to 10 minutes of video or 25 AI-generated video assets, across 9 stock avatars and 160+ languages and voices. Calling it a trial, as this page did in June and as several currently ranking reviews still do, is wrong.

The wall is sharper than the allowance suggests, and it is not the minutes. Basic videos keep the Synthesia logo, and Basic videos cannot be downloaded at all. Neither is stated as a Basic limitation on the pricing page; both are visible because "Download your videos" and "Remove Synthesia logo" appear in Starter's list of what it adds on top of Basic. That is a harder limit than even the most accurate competing review describes, since the usual framing is that free downloads carry a watermark rather than that there is no download. Basic also includes no personal avatars: the personal-avatar row in Synthesia's plan comparison carries values for Starter, Creator and Enterprise and nothing for Basic. So Basic is a real, permanent way to judge whether the avatars and the lip sync meet your standard, and a dead end for anything you intend to publish, hand to a client, or upload to a learning platform.

Starter and Creator: month-to-month vs. annual billing

Starter costs $29 a month month-to-month. Billed yearly it costs $18 a month. That is roughly a 61% premium for the flexibility of paying monthly, and it is the number this page previously got wrong by printing $29 as though it were the annual rate. Creator costs $89 a month month-to-month, or $64 a month billed yearly, a premium of about 39%. Both gaps are large enough to decide a purchase, and neither is visible until you flip the toggle on the pricing page.

The structural difference matters more than the discount. On month-to-month billing, Starter carries 1,200 credits and 10 minutes of video or AI Dubbing per month. Switch to annual and the same plan becomes 14,500 credits and 120 minutes for the year. Creator moves from 3,600 credits and 30 minutes a month to 44,000 credits and 360 minutes a year on the same switch. The yearly totals are near-identical, the shape is not: a monthly bucket resets whether or not you used it, while an annual pool lets you shoot nothing for a quarter and then produce a full course in one week. For seasonal or project-driven work, that flexibility is worth more than the discount.

Neither structure rolls over. Synthesia's pricing FAQ states that unused video minutes do not carry into the next billing period, and there is no overage billing: exceed the cap and generation stops until renewal, with upgrading the plan as the only immediate remedy.

How credits and minutes actually work

Credits and minutes are not two allowances. They are one allowance counted two ways, and the exchange rate is fixed. Synthesia's help documentation puts a second of generated video at 2 credits, which is 120 credits a minute. That reconciles every published tier exactly: 1,200 credits is 10 minutes, 14,500 credits covers the annual plan's 120 minutes with a little slack, and 44,000 credits covers Creator's 360.

The number worth committing to memory before you budget is 48. An AI-generated video asset costs 48 credits, which is why 1,200 credits buys "25 AI-generated video assets" and 3,600 buys 75. In plain terms, every B-roll clip you generate costs the same as 24 seconds of avatar video out of the same pool. Prompt an avatar to act rather than just talk and the asset costs 96 credits, or 48 seconds of video. Enable lip sync on dubbed audio and dubbing consumes double credits. A team that treats B-roll as free decoration will find its minutes gone well before its content is.

One rule runs the other way, and it is genuinely more generous than the category norm. Synthesia bills only new video seconds. Edit three seconds of a finished one-minute video and you are charged three seconds, not another full minute. That is a real advantage over credit-metered rivals where a re-render bills the whole clip again, which is exactly the trap we documented in D-ID's credit model. For training video, which gets revised constantly after review cycles, this single rule can be worth more than the headline allowance.

Personal avatars, Studio avatars, and voice cloning: which plan unlocks what

This is the correction with the largest effect on a buying decision, and the one most of the field still gets wrong.

Personal avatars and voice cloning unlock at Starter. Synthesia's plan comparison lists 3 personal avatars on Starter, 5 on Creator, and unlimited on Enterprise subject to fair use. Starter's own plan card is headlined "Create AI videos with your own Personal Avatar." Voice cloning is paired with them at the same tiers. Personal avatars are not restricted to Creator, not restricted to Enterprise, and not something you negotiate for. An earlier version of this review said otherwise, and so do several of the reviews currently ranking for this search.

There is a separate product that does cost real money, and conflating the two is where the widely repeated "$1,000 custom avatar" claim comes from. Synthesia lists a Studio Express-1 avatar as a paid add-on at $1,000 a year, available to annual-plan users only, taking up to 10 days to process. That is a studio-grade avatar, not the self-serve personal avatar bundled into Starter and Creator. The figure is real and published on Synthesia's own pricing page, and it does not apply to the avatar most buyers mean when they ask about cloning themselves. It is also not the answer for a Creator-tier team that needs a sixth personal avatar: the Studio add-on is a different, higher-production-value product rather than a spare slot of the same kind, and the actual route past five is Enterprise, where personal avatars are unlimited subject to fair use.

One genuine caution before you pay. Synthesia's plan comparison says 3 personal avatars on Starter, but its own pricing FAQ further down the same page still answers the custom-avatar question with "one custom personal avatar is included with the annual Starter and Creator plans." The vendor contradicts itself. The plan table is the more current surface and the more prominent one, but if the difference between one avatar and three decides your purchase, get the number confirmed in writing before you subscribe.

When Synthesia's free plan stops being enough

The free plan does not run out of minutes first. It runs out of usefulness the moment you try to keep something.

Ten minutes a month is a workable evaluation budget, enough to build several short modules and judge whether the lip sync, the voice and the pacing hold up in your language. What you cannot do is take any of it with you. There is no MP4 download on Basic and the Synthesia logo stays on every frame, so a finished free-tier video cannot go into an LMS, a client deliverable, or anywhere a brand mark matters. Basic also carries no AI Dubbing, no AI Video Assistant, no guest seats for review cycles and no personal avatar, so it cannot show you the two capabilities most buyers are actually evaluating.

Starter is the real floor, and at $18 a month billed yearly it is a modest ask: downloads, logo removal, dubbing, 125+ avatars, three personal avatars with voice cloning, and three guest seats. Two things justify jumping straight past it. Volume is the first: above 120 minutes across an annual pool, Creator's 360 is the next step at $64 billed yearly. Governance is the second: SCORM packaging, single sign-on and brand kits sit on no self-serve tier at any price, so budget for a custom Enterprise quote rather than expecting to grow into them.

What real users report

The independent record on Synthesia is consistent on two things, and Synthesia's own marketing agrees with neither of them completely. Each one below is quoted from a specific, dated post rather than paraphrased, with a link back to the original so you can check the context yourself.

On avatar realism, the criticism is persistent, and it comes from people using Synthesia for exactly the job it is sold for. An instructional designer in r/instructionaldesign dismissed the category outright with "these talking heads don't even look real just record a human!" (May 2025). A founder in r/SaaS building educational video was blunter: "Ive seen numerous educational SaaS (Memenome, Synthesia) generate videos and their visuals SUCK" (May 2025). A more measured assessment in a photorealism thread concluded that "although Synthesia and HeyGen are well-regarded options, their outputs still fall short of being indistinguishable from reality" (May 2025). A user comparing avatar types found the stock library beat cloning themselves: "Stock avatars show the best results so far (NOT USING MYSELF). Talking photos usually appear fake in comparison" (May 2025). And someone evaluating tools for educational content simply reported "I've tried a few and don't love any of them (yet)" (May 2025).

On pricing, the confusion in the community is the same confusion this refresh exists to fix. A user in r/singularity who worked through the actual pricing page wrote "i really hate the per month pricing with per year limits like that seems insane to me" (May 2024). Someone hunting alternatives in r/opensource preferred a cheaper route, valuing that it "allows me to create my own avatar with voice clone for almost nothing $" (April 2024). A r/SaaS deals thread asked for "Heygen or Synthesia Yearly/Lifetime deal coupons?" (May 2025). And someone looking for a text-to-video tool in r/HelpMeFind wrote Synthesia off in one word, tagging it simply "(paywall)" (May 2025), which is a fair reading of a product whose free tier cannot export anything.

On fit, the pattern is that Synthesia is the reflexive default for corporate video and a poor fit for anything expressive. A product marketer recommended it because it "works great for people who might be camera shy or are targeting a specific region" (May 2025). A r/FacebookAds user put it plainly: "Synthesia is good for corporate presentations" (May 2025). And in r/legaltech, someone answering a workflow question named it alongside its closest rival while flagging the limit: "Two that are noteworthy at the moment are Synthesia and HeyGen. Neither is legal tech specific" (May 2025).

Vendor claim vs. reality

The last two rows are the useful ones, because they explain the state of the wider record. Synthesia's own FAQ has not been updated alongside its plan cards, and it still carries the $22 and $67 figures that third-party reviews keep quoting. If you have read three Synthesia reviews and come away with three different prices, this is why.

What's changed

• November 2023. A user citing Synthesia's own pricing page put the entry plan at "$22/month for the most basic plan" (r/China).
• April 2024. A Redditor who had just checked the pricing options reported that "you can get started with 30 mins of video with a free account" (r/ChatGPTPro), a considerably more generous free allowance than today's 10 minutes a month.
• May 2024. The mid tier sat at $67 a month for 360 minutes a year, and the monthly-price-with-annual-limits structure was already drawing complaints (r/singularity).
• September 2024. Synthesia became the first generative AI video company certified to ISO/IEC 42001, the AI management systems standard, alongside its existing ISO/IEC 27001 and SOC 2 Type II (announcement).
• November 2025 and April 2026. Archived snapshots show the pricing page rebuilt substantially twice within six months, consistent with the tier structure and figures moving underneath the reviews that describe them.
• June 6, 2026. We published the first version of this review with the free plan described as a trial, $29 printed as the annual Starter rate, 230+ avatars credited to Creator, and voice cloning placed behind higher tiers.
• August 2, 2026. Every plan re-read at source and corrected here. Synthesia also ran a limited Dubbing 2.0 promotion between July 15 and August 15, 2026, giving each user up to 15 free dubbing minutes a day and 450+ in total, with unused daily minutes expiring. It was live when we checked on August 2 and was advertised as running only to August 15, so treat it as expired unless the pricing page says otherwise.
• August 27, 2026. Rewrote the passages this page shared with its sibling avatar reviews, and deepened the compliance section above with Synthesia's own documented consent-recording process for personal avatars, read from its help centre and Customer Terms of Service the same day.

Synthesia vs HeyGen, Colossyan, and D-ID

The comparison table on this page draws its HeyGen, Colossyan and D-ID figures from our own published reviews of those tools, so the numbers stay consistent across the site. The short version reads like this.

HeyGen is the pick when the video has to look convincing, and it is our top overall pick in this category. It leads on avatar realism, offers real-time conversational avatars that Synthesia has no equivalent for at any tier, though HeyGen now sells that capability separately as LiveAvatar rather than bundling it into a plan, and it carries a wider language count. Both tools start at $29 a month on monthly billing, so this is not a price decision. It is a decision about whether a compliance team or a creative director signs off the work.

Colossyan is the pick when the training itself has to be interactive rather than watched. In-video quizzes, branching scenarios and SCORM export are native there and arrive at a lower tier than Synthesia's Enterprise-only SCORM: its Professional plan carries SCORM at $59 a month billed yearly. Synthesia answers back with broader language coverage and a deeper certification trail, since both companies hold SOC 2 Type II and only Synthesia adds ISO/IEC 27001 and ISO/IEC 42001.

D-ID sits at the opposite end on cost and scope. It animates a single still photograph rather than offering a stock cast, it is the cheapest paid entry in the category, and it exposes a real-time avatar API inside its ordinary $29/mo plan, where HeyGen's equivalent is a separate purchase called LiveAvatar. Its credit model is the clearest contrast with Synthesia's: on D-ID a re-render after a script edit bills the whole clip again from the same pool, where Synthesia charges only the seconds you changed. For content that goes through review cycles, that compounds fast. On compliance the two are not close: Synthesia publishes SOC 2 Type II with ISO/IEC 27001 and ISO/IEC 42001 plus documented EU data residency, where D-ID's SOC 2 and ISO/IEC 27001 pairing is solid but leaves photo retention undocumented.

If your constraint is budget rather than governance, Vidnoz's daily free tier gives more free watermarked output than Synthesia's Basic plan does, with markedly weaker compliance documentation.

Verdict: who should use Synthesia?

Synthesia scores 4.3 out of 5, unchanged by this correction. The facts moved; the judgement did not.

For corporate learning teams it remains the clearest pick in the avatar category, and the case is stronger than we made it in June. SCORM export drops governed training into an LMS with viewing analytics attached, the certification trail is current and unusually well documented, customer data sits in the EU, 160+ languages cover most internal-comms needs, and billing only the seconds you changed on a re-edit is kinder than the credit models most rivals run. The cost of that fit is the Enterprise wall: SCORM and single sign-on are not available at any self-serve price.

For solo creators and freelancers, the answer improved this year rather than flipped. A real free plan exists and personal avatars with voice cloning start at $18 a month billed yearly rather than requiring an enterprise contract, which makes Synthesia a more reasonable proposition for one person than this page previously implied. But Basic cannot download anything, the month-to-month premium is steep, and independent users are consistent that the output reads as a competent presenter rather than a convincing person. If the video needs to look like someone rather than something, start with a realism-first tool.

For marketers, the honest call is that Synthesia is built for clarity, not personality. It will produce a clean, consistent, multilingual explainer faster than any camera-based workflow. It will not produce something that feels human, and no amount of prompting the avatar to gesture changes that.

One decision rule to close on, because it is not obvious from the pricing page and no other review appears to state it. Divide each annual plan by the minutes it carries: Starter is $216 for 120 minutes, about $1.80 a finished minute, and Creator is $768 for 360 minutes, about $2.13. Creator is not a volume discount, it is more expensive per minute. You move up when you need more than 120 minutes a year, or the extra personal avatars, API access and multi-avatar scenes. Not because scale gets cheaper here. It does not.

Where Synthesia sits against the rest of the field is mapped in full in our best AI avatar generators roundup.