HeyGen vs Synthesia

HeyGen is the better default for marketing, creator video, and localization; Synthesia is the better specialist for governed training. Verified on 30 July 2026, the cost flips at minute 11: ten downloadable avatar minutes cost $19 on Synthesia versus $29 on HeyGen, but 11 to 30 minutes cost $89 on Synthesia versus the same $29 on HeyGen.

Which one should you pick?

Pick HeyGen when the video has to persuade: product launches, founder content, personalized sales, translated campaigns, social clips, and presenter-led marketing where facial movement and voice delivery carry the piece. Its current Avatar V model is built around a person's recorded motion, its localization capacity is far cheaper at comparable self-serve tiers, and its Business plan gives growing teams a published route to extra editor seats.

Pick Synthesia when the video has to teach inside a managed system: employee onboarding, compliance, product education, internal communications, and multilingual learning libraries. Its editing model, guest-review access, versioned delivery, interactive elements, security certifications, and Enterprise SCORM workflow make more sense when L&D owns the output.

For most solo creators and small marketing teams, HeyGen is the winner. For an L&D department with procurement, reviewers, and an LMS, Synthesia is the winner.

Pick HeyGen for marketing and localized campaigns

HeyGen wins when a digital presenter needs to feel like a creator rather than an instructor. Avatar V learns movement from a short source recording, while Avatar IV handles photo-based and non-human characters. That gives a creative team a direct route from a spokesperson reference to campaign variants, translated video, and social-ready output.

The cost supports that choice once output passes ten finished minutes. Creator includes enough credits for 30 minutes of Avatar IV or Avatar V at $29 a month. The same 30-minute allowance requires Synthesia Creator at $89.

Winner: HeyGen.

Pick Synthesia for managed learning content

Synthesia wins when the video is one object inside a broader learning workflow. A reviewer can comment without taking an editor role. Enterprise adds SCORM export, SAML/SSO, a custom number of editors and guests, and automatic updates to a published SCORM package when the underlying video changes.

That operating model matters more than a small difference in facial motion. A compliance team cares about who approved the script, which version is live, whether the learning package updates cleanly, and whether procurement can clear the platform.

Winner: Synthesia.

Pick HeyGen when several people must edit without a sales call

HeyGen is the clearer self-serve choice for a working creative team. Business starts at $149 a month and each additional seat is $20. A four-editor setup therefore costs $209 a month, or $52.25 per editor before tax.

Synthesia Starter and Creator include one editor plus three or five guests. Guests are useful reviewers, but they are not a substitute for four people who all need to create and revise videos. Synthesia does not publish a comparable multi-editor self-serve price; that requirement moves the buyer to Enterprise.

Winner: HeyGen.

Pick Synthesia when one editor serves several reviewers

Synthesia is the more economical review model when one producer owns the file. Starter costs $19 a month and includes one editor plus three guests. Creator costs $89 and expands that to one editor plus five guests.

This is the opposite of the multi-editor case. A learning designer supported by subject-matter experts, legal, and an approver may need comments from several people but only one pair of hands in the editor. Paying for additional creation seats would solve the wrong problem.

Winner: Synthesia.

HeyGen in one paragraph

HeyGen is a creative AI video platform built around digital presenters, prompt-led video creation, and localization. The current HeyGen pricing page lists Free, Creator, Pro, Business, and Enterprise; Creator starts at $29 monthly with 600 credits, while Business starts at $149 with 1,500 credits and collaboration features. Its wall is the shared credit pool: advanced avatars, motion, translation, and Video Agent all draw from the same balance, and Creator users cannot buy a small top-up when that balance runs out.

Best for: marketing, creator video, sales personalization, and localization.

Skip it if: predictable training governance matters more than presenter flexibility, or a Creator workflow needs occasional credit top-ups without changing plans.

Synthesia in one paragraph

Synthesia is a business AI video platform shaped around structured scenes, stock and personal presenters, reviewers, interactive learning, and controlled distribution. The current Synthesia pricing page lists Basic at $0, Starter at $19 monthly, Creator at $89 monthly, and Enterprise at a custom price. Its wall appears when the team needs several editors or portable interactivity: self-serve plans include one editor, and interactive videos cannot leave as MP4 files.

Best for: training, onboarding, internal communications, and review-heavy learning teams.

Skip it if: several creators need self-serve access, 4K output is required, or an interactive deliverable must also exist as a downloadable MP4.

Pricing: the cheaper tool flips at minute 11

Synthesia is cheaper for a paid, downloadable workload of up to ten avatar minutes a month. HeyGen becomes cheaper at minute 11 and stays cheaper through the top of Synthesia's self-serve range.

Both vendors' live US pricing and credit documentation were verified on 30 July 2026. The comparison below treats a finished minute as a minute of presenter video, not a plan's maximum duration for one file. A 30-minute file limit does not mean a plan includes 30 minutes of generation.

Up to ten minutes: Synthesia Starter wins

Synthesia Starter costs $19 a month and includes 1,200 credits. Synthesia charges 2 credits per second for standard generated video, or 120 credits per finished minute. The plan therefore covers ten minutes.

HeyGen Creator costs $29 and includes 600 credits. Avatar IV and Avatar V each use 20 credits per finished minute, so the allowance covers 30 premium-avatar minutes. That is more capacity, but a buyer who only needs five or ten minutes still pays the full $29.

For a light production schedule, Synthesia saves $10 a month.

Category winner through ten minutes: Synthesia.

From minute 11 through minute 30: HeyGen Creator wins

Synthesia has no self-serve tier between Starter's ten minutes and Creator's 30. The eleventh finished minute pushes the monthly plan from $19 to $89.

HeyGen Creator already covers 30 Avatar IV or Avatar V minutes at $29. The subscription does not change as the workload moves from ten to 11, 20, or 30 minutes.

That makes the crossover unusually sharp:

• At five minutes: HeyGen is $29; Synthesia is $19.
• At ten minutes: HeyGen is $29; Synthesia is $19.
• At 20 minutes: HeyGen is $29; Synthesia is $89.
• At 30 minutes: HeyGen is $29; Synthesia is $89.

The chart prices capacity, not quality. It assumes HeyGen's current premium Avatar IV or Avatar V rate rather than the lower-cost Avatar III engine. It also assumes the buyer needs a downloadable paid output, which excludes Synthesia Basic because Basic does not permit video downloads.

Category winner from 11 through 30 minutes: HeyGen.

Fully used capacity favors HeyGen

At full monthly utilization, HeyGen Creator works out to $0.97 per Avatar IV or Avatar V minute. HeyGen Pro starts at $49 for 1,000 credits, enough for 50 premium-avatar minutes, or $0.98 per minute.

Synthesia Starter works out to $1.90 per finished video minute. Creator works out to $2.97 per minute at its full 30-minute allowance.

Annual billing preserves the same direction:

• HeyGen Creator is $24 a month on annual billing. Its annual credits cover 360 Avatar IV or Avatar V minutes, producing a plan-dollar proxy of $0.80 per fully used minute.
• Synthesia Starter is $14 a month on annual billing. Its advertised 120 minutes per year produce a $1.40 proxy.
• Synthesia Creator is $59 a month on annual billing. Its advertised 360 minutes per year produce a $1.97 proxy.

These are subscription-capacity calculations, not API prices. A buyer who uses half the allowance pays twice the effective amount per finished minute. Credits spent on translation, asset generation, motion, or another feature also reduce the video capacity.

Above 30 minutes: HeyGen retains a published self-serve route

HeyGen Pro covers up to 50 Avatar IV or Avatar V minutes at its $49 starting tier. Synthesia Creator stops at 30 standard video minutes; larger usage moves to a custom Enterprise contract with unlimited video minutes.

That does not prove HeyGen will be cheaper than a negotiated Enterprise agreement. It does mean a buyer can budget HeyGen up to 50 premium-avatar minutes without a sales conversation, while Synthesia stops publishing a like-for-like price after 30.

The credit rules change cash flow

HeyGen's current credit guide lets monthly subscribers roll unused credits into one additional billing cycle. Annual subscribers can accumulate credits until renewal. Creator cannot buy one-time packs, Pro must move to a larger tier, and Business can buy 100-credit blocks for $5 or enable auto-reload.

Synthesia's current credit guide resets credits at the next billing period. Unused credits do not accumulate, and an upgrade replaces the old balance with the new plan's allowance.

The practical difference is volatility. A HeyGen Creator can carry a quiet month's balance into the next cycle, but a sudden spike beyond the available pool forces a Pro upgrade. A Synthesia user cannot bank a quiet month for a launch, so recurring output should sit close to the chosen tier.

Avatar performance and creative control: HeyGen wins

HeyGen wins the presenter-quality decision for marketing, but the input recording still sets the ceiling. Synthesia offers a more controlled set of current avatar types for long-form and training work, with a documented gaze limitation buyers should include in review.

A digital twin is a reusable AI presenter modeled on a person. Lip sync is the match between spoken audio and mouth movement. Neither term guarantees believable output. Body language, gaze, pacing, voice, camera angle, and the source recording still decide whether a presenter feels deliberate or synthetic.

HeyGen Avatar V is the stronger creative default

HeyGen's Avatar V guidance positions Avatar V for real human, video-based avatars. Avatar IV remains the better fit for photo-based, 2D, 3D, and non-human characters. Both consume 20 credits per minute.

Avatar V learns motion, expression, and mannerisms from a 15-second video. That makes the source performance part of the product. HeyGen explicitly warns that a calm, flat recording can produce stiff, robotic movement. It recommends a more expressive motion sample, a separate voice clone, a clear close-up base image, and a motion reference that matches the desired angle.

That limitation is useful because it explains why two videos made with the same model can feel different. A creator who records restrained source motion cannot expect the model to invent natural energy later. The corrective iteration happens before the final render:

• Re-record the motion sample with clearer gestures and facial variation.
• Use a dedicated voice clone instead of relying on the base video's audio.
• Replace a weak base look with a clear, unobstructed close-up.
• Match the motion reference to the camera angle of the intended scene.

For marketing, that controllable performance layer is more valuable than a larger stock library.

Category winner: HeyGen.

Synthesia gives training teams two current operating modes

Synthesia's current stock-avatar guide separates Express-1 and Express-2.

Express-1 uses professionally filmed actors and is positioned for consistent long-form content, high-stakes communication, and API-driven production. Express-2 uses generative avatars based on real people, with flexible framing, natural hand gestures, and body language that responds to the script. Synthesia positions Express-2 for training, product walkthroughs, and conversational content.

That split is sensible. A compliance library benefits from stable identity and repeatable delivery. A product walkthrough benefits from more gesture and energy. Synthesia also offers synthetic presenters that use Express-2 movement with customizable outfits, backgrounds, and supporting footage.

The craft limitation is gaze. Synthesia documents that Express-1 and Express-2 presenters may occasionally look slightly away from the camera. The recommended fix is to regenerate or switch to another avatar. Legacy and "Expressive"-labelled avatars are being phased out and are not recommended for new work.

For a new library, the practical rule is simple: start with Express-1 when consistency is the bar, Express-2 when gestural energy is the bar, and avoid building new templates around a Legacy avatar.

Category winner for controlled training presenters: Synthesia.

G2's measurement favors HeyGen, with a date caveat

G2's comparison reports a 9.2/10 avatar-quality score for HeyGen and 8.2/10 for Synthesia. It also reports overall user ratings of 4.8/5 for HeyGen and 4.7/5 for Synthesia.

Those are G2's user-review measurements, not original tests performed for this comparison. G2 states that its hands-on evaluation was conducted in November 2025. That predates HeyGen Avatar V and both vendors' current July 2026 pricing, so the direction is useful but the test is not a current model benchmark.

Use the result as a reason to scrutinize presenter quality, not as permission to skip a pilot. A fair evaluation needs the current Avatar V and Express-2 options, the same source material, and the same revision request.

Voice choice should follow the presenter

HeyGen Creator includes voice cloning and 175+ languages and dialects. Synthesia lists more than 1,000 voices across 160+ languages and supports a cloned voice with a personal presenter.

The larger list does not choose the better voice. Listen for pronunciation, pace, emphasis, and whether the voice matches the presenter's body language. A polished clone paired with flat motion still feels disconnected. An expressive avatar paired with the wrong cadence feels dubbed.

For teams that need a dedicated voice platform outside the video editor, the AI voice generator comparison separates voice quality, licensing, and pricing from avatar production.

Localization: HeyGen wins on capacity

HeyGen is the clear localization winner at self-serve prices. Synthesia offers a strong managed multilingual player and Enterprise workflow, but its lip-synced dubbing consumes far more of the published self-serve credit pool.

HeyGen's video translator supports 175+ languages and dialects, voice preservation, lip sync, subtitles, a brand glossary, and up to ten target languages in one translation run. Full lip-synced translation consumes 5 credits per finished minute.

Synthesia lists 160+ languages and voices. Its dubbing system uses 240 credits per minute with lip sync and 120 without lip sync. Enterprise adds 1-click translation into 80+ languages and a managed multilingual delivery path.

The same ten-minute translation costs $29 versus $89

A ten-minute lip-synced translation consumes 50 HeyGen credits. Creator includes 600, so the $29 plan covers the job and leaves 550 credits for other work.

The same ten-minute lip-synced dubbing consumes 2,400 Synthesia credits. Starter includes 1,200, enough for five lip-synced minutes. The job therefore requires Creator at $89, which includes 3,600 credits.

At full allocation:

• HeyGen Creator can cover 120 lip-synced translation minutes, a $0.24 plan-dollar proxy per minute.
• Synthesia Starter can cover five lip-synced dubbing minutes, a $3.80 proxy.
• Synthesia Creator can cover 15 lip-synced dubbing minutes, a $5.93 proxy.

Synthesia's live pricing page displayed a temporary Dubbing 2.0 offer of 15 free dubbing minutes per day from 15 July through 15 August. That promotion is excluded from the durable comparison because it expires and unused daily minutes do not roll over.

These figures assume all credits go to translation. In practice, both platforms draw several generation features from the same balance. The correct production habit is to separate the base-language video budget from the localization budget before rendering begins.

Synthesia still has the better managed-language story

Synthesia becomes more attractive when localization is tied to training distribution rather than a set of downloadable campaign files. Enterprise can hold translated versions in one managed environment, combine them with SCORM delivery, and update the learning package when a new version replaces the old video.

HeyGen also offers an embeddable multilingual player and Business-level LMS integrations. Its advantage is published capacity and price. Synthesia's advantage is the surrounding governance contract.

For a campaign team, choose HeyGen. For an enterprise learning library, ask Synthesia to price the whole delivery system rather than comparing dubbing credits alone.

Category winner for localization output: HeyGen.

Training, collaboration, and security: Synthesia wins for governed L&D

Synthesia wins the governed-learning category, but HeyGen has the more transparent route to SCORM and multiple working editors. That distinction prevents a training team from buying an Enterprise contract for the wrong reason.

SCORM is a package format that lets a learning management system launch content and track completion. It is useful when training must live in an LMS rather than a public video page.

Synthesia is stronger when the learning object stays live

Synthesia Enterprise includes SCORM export, SAML/SSO, a custom number of editors and guests, unlimited video minutes, 240+ stock presenters, and unlimited Personal Avatars subject to reasonable consumption and compute.

Its SCORM implementation supports SCORM 1.2 and 2004. More importantly, Synthesia says replacing a video with a new version automatically updates the SCORM package without another export or LMS upload. That is a strong maintenance model for compliance and onboarding content that changes regularly.

The tradeoff is price visibility. Synthesia's SCORM documentation states that the feature is Enterprise-only. A buyer cannot attach a public self-serve number to it.

Category winner for a maintained learning library: Synthesia.

HeyGen is stronger when the team needs a known SCORM price

HeyGen Business starts at $149 a month. The plan includes interactive video, SCORM export, LMS integrations, workspace collaboration, comments, SAML/SSO, centralized billing, 1,500 shared credits, and a 60-minute maximum file duration.

That makes HeyGen the better procurement shortcut for a small training team that needs SCORM but does not need the full Synthesia Enterprise operating model. The HeyGen export guide confirms that SCORM export is available on Business and Enterprise.

Do not translate that into "HeyGen is always better for training." Synthesia's version update behavior, managed player, review model, and broader compliance posture can justify Enterprise. The narrower claim is that HeyGen publishes a self-serve SCORM entry point and Synthesia does not.

Category winner for fixed-price SCORM access: HeyGen.

Guests are not editor seats

Synthesia Starter includes one editor and three guests. Creator includes one editor and five guests. That works well when one learning designer builds the video and several subject-matter experts review it.

It does not support a team of four active creators at a self-serve price. Multiple editors move to custom Enterprise pricing.

HeyGen Business starts with one working seat and charges $20 for each additional seat. Four editors cost $209 a month. The cost per editor drops to $52.25 because the $149 base is spread across the group.

The decision rule is role-based:

• One producer plus reviewers: Synthesia.
• Several people creating and revising: HeyGen.
• A large managed organization: compare both Enterprise contracts on required roles, not headcount alone.

Category winner for review-led collaboration: Synthesia. Category winner for self-serve co-creation: HeyGen.

Interactive Synthesia video cannot become an MP4

Synthesia's most important portability limit appears only after interactivity is added. Its download documentation says a video with buttons or branching logic cannot be downloaded as MP4. Interactive content must play inside Synthesia through an embed, a link, or SCORM.

To create a downloadable version, the producer has to duplicate the project, remove the interactive elements, and generate a separate MP4. That creates two deliverables to govern.

This is not a defect in MP4. A flat video file cannot carry live branching logic. It is still a buying constraint. If the requirement says "interactive in the LMS and downloadable for offline viewing," plan for a platform version and a separate linear export.

HeyGen also reserves SCORM for Business and Enterprise, but its paid export guide lets users download standard video, audio, and captions. The key question is not whether either platform can make a quiz. It is whether the required distribution channel preserves that quiz.

Synthesia has the stronger published certification set

Synthesia publishes SOC 2 Type II, ISO 27001, ISO 42001, and GDPR compliance. Personal presenters require live consent verification, and the platform documents content moderation and a dedicated Trust and Safety function.

HeyGen publishes SOC 2 Type II, GDPR, CCPA, the EU-US Data Privacy Framework, and EU AI Act compliance. Its security page describes United States AWS hosting plus Enterprise SSO, SCIM, role-based access control, and audit logs. Enterprise customer data is excluded from model training by default; non-enterprise customers may opt out.

Both can pass a serious first security review. Synthesia wins when ISO 27001 or ISO 42001 is written into procurement. HeyGen deserves a closer data-residency review when United States hosting conflicts with policy.

Category winner for certification-led procurement: Synthesia.

Run the same production brief through both tools

A fair pilot should expose the revision path, not reward whichever home screen feels more impressive. Use the same script, presenter reference, brand assets, source language, target language, reviewers, and export requirement in both products.

This is a reproducible evaluation protocol based on documented capabilities, not a claim that a private head-to-head generation was performed.

The brief

Use a short product-onboarding video with one presenter, approved brand colors, a source-language version, one localized version with lip sync, reviewer comments, and a downloadable MP4. Add a simple knowledge check only after the linear version is approved.

The input pack should contain:

• The final script and pronunciation notes.
• The same presenter reference and consent-ready source material.
• Logo, type, colors, background assets, and captions.
• A named reviewer and one meaningful revision request.
• A written rule for what must remain editable and what may be flattened.

The before-to-after path

The "before" is the controlled input pack, not a vague prompt. The "after" is a base-language video, a localized variant, a recorded revision outcome, exported captions, and a distribution decision.

In HeyGen, use Avatar V for a real human presenter built from a video reference. Use Avatar IV only when the presenter begins from a photo or is a virtual character. In Synthesia, use Express-1 when long-form consistency matters or Express-2 when natural hand gestures and conversational energy matter.

Then run the same correction. Replace a difficult pronunciation, change a visual, and ask the reviewer to approve the new version. Record which scenes require regeneration, how many credits the revision consumes, whether comments remain attached to the right object, and which outputs can leave the platform.

1. 1

   Lock the source material

   Finalize the script, pronunciation list, presenter reference, brand assets, target language, and export requirements before entering either editor. A moving brief makes credit usage impossible to compare.

2. 2

   Choose current avatar engines

   Use HeyGen Avatar V for a video-based human presenter and Synthesia Express-2 for a gestural presenter. If consistency matters more than motion, add a Synthesia Express-1 run as the training control.

3. 3

   Generate the same deliverables

   Create the base-language video, the lip-synced localized version, captions, and the same requested revision. Record the displayed credit charge before every generation.

4. 4

   Test distribution before scoring the visuals

   Download the linear MP4, export captions, invite the reviewer, and place the interactive version in its intended player or LMS. A strong avatar does not rescue a broken handoff.

5. 5

   Score the correction path

   Check lip sync, gaze, gesture, pronunciation, on-screen text, brand consistency, reviewer friction, and the ability to update the live version. Judge the corrected result and the labor required to reach it.

What the first pass is likely to reveal

HeyGen's documented failure mode is stiff motion from a flat source performance. The corrective iteration is a more expressive 15-second recording, a dedicated voice clone, and a base image with a clear face.

Synthesia's documented failure mode is occasional gaze drift in Express-1 or Express-2. The corrective iteration is regeneration or a different presenter. A Legacy or "Expressive"-labelled avatar should not become the foundation of a new library because Synthesia is phasing those types out.

Those are vendor-documented limitations, not predicted defects in every output. The point of the pilot is to discover which correction is cheaper for the team's recurring work.

The craft bar

A video is ship-ready when the presenter holds eye contact, gesture supports the sentence, lip sync survives the target language, pronunciation is correct, captions fit, brand elements remain legible, and the required file or learning package reaches its destination.

A smooth talking head that cannot be updated, approved, translated, or exported in the required form is still a mood board. A visually modest training presenter with a clean revision and LMS path may be the stronger production asset.

For broader creative formats beyond avatar-led video, the AI video generator shortlist covers cinematic generation, editing, social formats, and specialist tools.

What switching actually costs

Switching means rebuilding the editable system, even when the finished video is portable. Budget the avatar, voice, scene structure, brand kit, translations, comments, approvals, distribution links, integrations, and team habits, not just the subscription difference.

What you can preserve

HeyGen paid users can download finished video, audio, and SRT captions. Pro, Business, and Enterprise can download 4K when the source and selected output support it.

Synthesia Starter, Creator, and Enterprise can download a non-interactive video as a 1080p MP4. They can also download WAV audio, XLIFF translation files, SRT captions, and VTT captions. Basic users cannot download video.

Keep those files, the original script, source recordings, consent records, brand assets, pronunciation lists, and language approvals before changing platforms. Finished media protects distribution. Source material shortens the rebuild.

What the vendors do not document as portable

Neither vendor's reviewed pricing, help, avatar, and export documentation describes a cross-platform export for the editable project or a transfer mechanism for a custom presenter. That absence does not prove a private migration service is impossible. It means a buyer should budget for a rebuild unless the vendor confirms a supported route in writing.

The likely rebuild includes:

• Recreating the personal presenter or Digital Twin with fresh consent.
• Recording or configuring the voice again.
• Rebuilding scenes, templates, brand rules, and interactive logic.
• Recreating comments, reviewer roles, and approval habits.
• Reconnecting API, automation, LMS, and embed workflows.
• Regenerating translated versions and checking pronunciation again.

Flattened video does not carry those relationships. An MP4 preserves the appearance and sound of the final output, not the editable production system behind it.

Credit policy can punish a badly timed move

HeyGen monthly credits can roll into one additional billing cycle, but unused credits disappear when a paid plan is canceled. Annual credits accumulate until renewal and also stop rolling after cancellation.

Synthesia credits do not roll into the next billing period. An upgrade resets the allowance to the new plan, and unused credits from the old plan do not carry over.

Time a migration after active work is exported and close to the end of a useful billing window. Do not cancel first and inventory later.

A controlled migration sequence

1. 1

   Inventory active deliverables

   List every live video, language version, embed, SCORM package, integration, custom presenter, voice, reviewer, and owner. Separate archive material from content that still changes.

2. 2

   Export the portable layer

   Download finished video, audio, captions, translation files, source assets, scripts, and approval records. Keep the old workspace available while the destination build is checked.

3. 3

   Rebuild one representative project

   Choose a project with the presenter, localization, review, and distribution requirements the team uses most often. Recreate that system before moving the archive.

4. 4

   Run a parallel approval cycle

   Publish the new version to a bounded audience, verify comments and analytics, and confirm that the LMS, embed, or campaign destination receives the expected output.

5. 5

   Move reusable systems, not dead files

   Rebuild active templates, presenters, voices, and automations. Preserve cold archive exports in place unless policy requires full recreation.

Who should not switch

Do not switch from HeyGen to Synthesia just to save $10 below ten monthly minutes if the workflow depends on Avatar V, broad lip-synced localization, several working editors, or 4K output. The rebuild can erase years of subscription savings.

Do not switch from Synthesia to HeyGen if the organization depends on Enterprise SCORM that updates with new video versions, Synthesia's managed multilingual player, ISO-led procurement, reviewer habits, or a large approved library of Express-1 presenters.

Do not consolidate into one platform when marketing and L&D already have different owners and mature systems. The products overlap, but a campaign presenter and a governed learning object are different deliverables.

The final decision rule

Choose by the recurring job first, then use volume and roles to break the tie.

• If the primary output is marketing, sales, creator content, or localized campaigns, choose HeyGen.
• If the primary output is governed training with one editor and several reviewers, choose Synthesia.
• If paid output stays at ten finished avatar minutes a month or less, Synthesia Starter is $10 cheaper.
• If output reaches 11 to 30 finished avatar minutes, HeyGen Creator is $60 cheaper.
• If several people need to edit on a published self-serve plan, choose HeyGen Business.
• If ISO 27001 or ISO 42001 is a procurement requirement, choose Synthesia.
• If SCORM is required at a known public price, choose HeyGen Business.
• If interactive content must also download as MP4, neither one-file promise works; keep a separate linear version.

The default call is HeyGen for creative output, Synthesia for managed learning. The flip conditions are concrete: minute 11 favors HeyGen on self-serve cost, multiple active editors favor HeyGen on price visibility, and governed Enterprise learning favors Synthesia on operating model.

For ad-specific workflows, the AI UGC ad tools comparison separates presenter generation from ad iteration, hooks, product shots, and campaign testing.

HeyGen vs Synthesia FAQ

What is better, Synthesia or HeyGen?

HeyGen is better for marketing, creator video, localization, and small teams with several active editors. Synthesia is better for governed training, onboarding, internal communications, and review-led L&D. HeyGen is the stronger default; Synthesia is the stronger specialist.

What is the price difference between HeyGen and Synthesia?

HeyGen Creator is $29 monthly or $24 on annual billing. Synthesia Starter is $19 monthly or $14 annually, while Creator is $89 monthly or $59 annually. Synthesia is $10 cheaper through ten paid avatar minutes a month; HeyGen is $60 cheaper from 11 through 30.

How much is Synthesia per month?

Synthesia Basic is free. Starter is $19 a month, and Creator is $89 a month. Annual billing lowers the effective monthly prices to $14 and $59. Enterprise uses custom pricing.

Is HeyGen really free?

Yes. HeyGen Free allows three videos per month, each up to one minute, and includes limited access to Avatar IV and Video Agent. The tier is useful for evaluation, but paid plans add larger capacity, watermark removal, broader language access, and higher export options.

Is HeyGen or Synthesia better for corporate training?

Synthesia is better when training lives in a governed Enterprise library with reviewers, SSO, SCORM, and automatic package updates. HeyGen is better when a smaller team needs SCORM and LMS integrations at a published price: Business starts at $149 a month.

Can HeyGen export SCORM?

Yes. HeyGen makes SCORM export available on Business and Enterprise. Business starts at $149 a month and also includes LMS integrations, interactive video, workspace collaboration, and added seats at $20 each.

Can Synthesia interactive videos be downloaded as MP4?

No. Synthesia says videos containing buttons or branching logic are designed for playback inside Synthesia and cannot be downloaded as MP4. Duplicate the project, remove interactivity, and generate a separate linear MP4 when offline delivery is required.

What is comparable to Synthesia?

HeyGen is the closest direct alternative when the job requires browser-based avatar video, personal presenters, voice cloning, translation, and business collaboration. For cinematic generation, editing, or UGC ads, a specialist from the broader AI video market may fit better.

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