HeyGen vs Synthesia: pricing, avatars, teams & training

We compare HeyGen and Synthesia using current documented pricing, avatar workflows, team controls, languages, and export limits. This is a documentation-led comparison, not a retained same-script avatar-quality benchmark.

HeyGen vs Synthesia at a glance

The table compares current documented access, not subjective “realism” scores. A stock-avatar count, language count or 4K export does not prove that the exact presenter, pronunciation, template, review flow or translated result your team needs will work.

The practical difference

HeyGen's self-serve lineup gives individuals a clearer upgrade path from Free to Creator and Pro, then adds Business collaboration, centralized brand assets, SSO, SCORM and integrations. Its plan page also separates web subscriptions from API pricing. This structure fits creators and marketing teams that need frequent audience-facing variants.

Synthesia's lineup centers on shared credits for video, dubbing and generated assets, then layers in guests, interactive video, API access, live collaboration, brand governance, SSO and SCORM. Its current plan structure fits training and internal-communication teams that need reviews and organizational controls.

Current plan prices and limits

HeyGen Free lists 1–3 free videos depending on region, up to one minute each. Creator is $29 monthly with 600 credits, videos up to 30 minutes, 1080p, watermark removal and voice cloning. Pro starts at $49 monthly with 1,000 credits and 4K; higher credit tiers are available. Business is $149 monthly with 1,500 credits for the first seat; additional seats are $20 each.

Synthesia pricing page, captured September 25, 2026. Billing selection, currency and any promotion are shown in the screenshot; recheck the live page and checkout before buying. View official source

HeyGen pricing page, captured September 25, 2026. Billing selection, currency and any promotion are shown in the screenshot; recheck the live page and checkout before buying. View official source

Synthesia Basic includes 10 video/dubbing minutes, three survey responses and 500 credits each month. With Monthly selected on October 10, its live Starter card displayed $19 with 1,250 plan credits above that free allowance, downloads, logo removal, one editor and three guests. Pro displayed $89 with 6,000 plan credits above the free allowance, one editor and five guests, interactive video and plan-limited API access. Enterprise pricing is custom. A separate copy of the vendor pricing page retrieved during this review quoted Starter at $29. Because the observed page copies differed, confirm the selected billing period, credit tier and final checkout price before subscribing.

Read the full HeyGen pricing breakdown and Synthesia pricing breakdown for feature-specific credit math. Do not compare 600 HeyGen credits with 1,250 Synthesia plan credits as if the units were interchangeable.

Which is better for marketing videos?

Start with HeyGen when a solo creator or marketing team needs many presenter variants, translation-script review, photo avatars, 4K on a self-serve plan or a direct Business upgrade. Confirm the exact avatar mode and credit charge before projecting volume.

Start with Synthesia when the marketing workflow depends on guest review, interactive content or enterprise brand governance or an enterprise procurement path. A marketing label alone should not decide the tool; reproduce the actual campaign format.

Which is better for training and localization?

Compare both on one representative module. HeyGen Business lists quizzes, links, SCORM export and LMS integrations. Synthesia Pro lists interactive video, while Enterprise adds SCORM, live collaboration, custom editors and guests, and broader organizational controls.

For localization, test names, numbers, acronyms, speaker assignment, voice continuity, subtitles, transcript editing and lip synchronization in every required language. Provider language counts describe coverage, not pronunciation quality for your script.

How to compare total cost

• Choose the exact plan, billing period, seats, add-ons and API product before comparing invoices.
• Produce the same script length, avatar type, languages, aspect ratio and export resolution.
• Record the actual credit deduction for creation, translation, dubbing, lip sync and generated assets.
• Include script cleanup, pronunciation corrections, brand review, localization review and rejected generations.
• Divide total spend and labor by approved, publishable videos rather than generated drafts.

Three billing checks that change the right plan

Seats do not automatically multiply generation capacity. HeyGen Business adds seats at $20 each while keeping one shared 1,500-credit pool. Synthesia Starter and Pro each have one editor; three or five guest seats are not additional editors. Decide how many people must edit, review and generate before comparing a team invoice.

Check the credit rate for the avatar mode. HeyGen’s current credit-based plan guide lists Avatar V at 48 credits per minute. Illustrative arithmetic: 30 one-minute generations × 48 = 1,440 credits before extra features, retries or asset generation. That exceeds the 600-credit Creator and 1,000-credit entry Pro allowances, but higher Pro tiers also exist; a larger workload does not automatically require Business. Use the in-product quote when it differs.

Synthesia’s pricing FAQ describes Starter as about 22 total minutes of typical video: 10 included minutes plus roughly 12 from its plan credits. Credit use follows generated avatar footage and other AI assets, rather than simply the finished video’s runtime. That vendor estimate is not a guarantee of 22 accepted minutes and is not comparable to HeyGen’s credit count.

Rollover and top-ups differ. HeyGen monthly credits roll for one extra billing cycle; annual credits arrive monthly and unused credits accumulate to annual renewal. Creator and Pro require plan or tier upgrades for more credits, while Business supports purchased top-ups. Synthesia’s monthly allowances and plan credits reset; annual credits are available upfront, and separately purchased credits are valid for 12 months. Use these rules when work is seasonal or concentrated in a launch month.

A fair five-part evaluation

• Presenter fit: use the real framing, wardrobe, gestures and background expected in production.
• Speech: include proper names, numbers, abbreviations and a sentence with emotional emphasis.
• Localization: translate one approved module and have a fluent reviewer score meaning, pronunciation and timing.
• Team workflow: invite the roles that will script, review, approve and publish; test permissions and comments.
• Export and reuse: verify resolution, watermark, captions, SCORM or API output, and the rights required for distribution.

Retain every output and correction. Report observed results with the model, feature, account tier and test date. Do not turn one successful demo into a general claim that either platform is easier, faster or more realistic.

When a narrower tool is enough

A full presenter platform can be excessive when the job is one supplied portrait or an existing face video. Use Magic Hour Talking Photo for a portrait and audio, Lip Sync for replacement audio on existing footage, or AI Video Translator for a translation-first workflow.

For other presenter and workflow options, compare the current Synthesia alternatives. Keep avatar-led video separate from raw text-to-video models; they solve different production jobs.