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Video Production · head to head

Synthesia vs Welcome

Synthesia logo

Synthesia

Video Production

AI video creation with digital presenters

From
Free
Rated
-
Full reviewWebsite
Welcome logo

Welcome

Webinars

Enterprise event experience platform for memorable virtual events

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only Synthesia has a free tier, so it costs nothing to try first.
  • Each has a real cost: Synthesia free plan limited to 10 minutes of video per month; Welcome the Internet Archive's capture of Welcome's homepage on 3 January 2021 confirmed its virtual events platform is sold only via 'Book a demo', with no price figure published, only customer case metrics (an average NPS score of 92 cited for one client).
  • They diverge on capability: Synthesia covers AI avatars, Welcome covers Immersive event spaces.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Synthesia and Welcome actually diverge.

Attributes where Synthesia and Welcome differ
AttributeSynthesiaWelcome
Starting priceFreeOn request
Pricing modelfreemiumsubscription
Free tierYesNo
PlatformsWebWeb, IOS, Android
CategoryVideo ProductionWebinars
Founded20172020

Identical on both: user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Synthesia

  • AI avatars
  • 140+ languages
  • Video templates
  • Brand customization
  • API access
  • LMS integrations
  • PowerPoint
  • Api support

Only in Welcome

  • Immersive event spaces
  • Networking lounges
  • Breakout sessions
  • Event analytics
  • White-label options
  • Salesforce
  • HubSpot
  • Slack

Both cover

  • Web support

What people use each for

The jobs each tool is most often brought in to do.

Synthesia

  • Training video creation with AI avatarsnot Welcome
  • Multilingual video localisation with AI dubbingnot Welcome
  • Enterprise video production and managementnot Welcome

Welcome

  • Virtual Eventsnot Synthesia
  • Enterprise Eventsnot Synthesia
  • Networkingnot Synthesia

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Synthesia

  • Free plan limited to 10 minutes of video per month
  • Starter plan limited to 10 minutes of video per month
  • Creator plan capped at 30 minutes of video per month
  • SSO/SAML authentication restricted to Enterprise tier

Welcome

  • The Internet Archive's capture of Welcome's homepage on 3 January 2021 confirmed its virtual events platform is sold only via 'Book a demo', with no price figure published, only customer case metrics (an average NPS score of 92 cited for one client).

Pricing, plan by plan

Synthesia

Free
  • BasicFree
    • 1,200 credits per month
    • Up to 10 minutes of video per month
    • 9 AI avatars
  • Starter$29/month
    • 14,500 credits per year
    • Up to 120 minutes of video per year
    • 125+ AI avatars
  • Creator$89/month
    • 44,000 credits per year
    • Up to 360 minutes of video per year
    • 180+ AI avatars

Welcome

On request
  • Professional$999/month
    • Up to 1000 attendees
    • Custom event spaces
    • Basic analytics
  • Business$2499/month
    • Up to 5000 attendees
    • Advanced customization
    • Networking features
  • Enterprise$4999/month
    • Unlimited attendees
    • White-label solution
    • Dedicated support

Which should you pick?

Choose Synthesia if

  • You need ai avatars.
  • You want to start without paying.
  • You also want 140+ languages.
Synthesia review

Choose Welcome if

  • You need immersive event spaces.
  • You work on Web, IOS, Android.
  • You also want networking lounges.
Welcome review

Questions people ask

Is Synthesia or Welcome better?
Neither clearly leads. Synthesia starts at Free and Welcome at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Synthesia or Welcome?
Synthesia has a free tier; the other does not. Paid plans start at Free for Synthesia and On request for Welcome.
Does Synthesia or Welcome run on more platforms?
Synthesia runs on Web. Welcome runs on Web, IOS, Android.
Can I use Synthesia for free?
Yes. Synthesia has a free tier, so you can try it without paying. Welcome starts at On request.
What is Synthesia best used for?
Synthesia is most often used for training video creation with ai avatars, multilingual video localisation with ai dubbing, enterprise video production and management. Of those, training video creation with ai avatars and multilingual video localisation with ai dubbing are not what Welcome is typically brought in for.
What can Synthesia do that Welcome cannot?
Synthesia covers AI avatars, 140+ languages, Video templates, Brand customization. Welcome covers Immersive event spaces, Networking lounges, Breakout sessions, Event analytics. Both handle Web support.

Answered from the vendors’ own pages

Synthesia: How much does Synthesia cost?

Synthesia offers a free Basic plan with 10 minutes of video per month, Starter at $29 per month with 120 minutes per year, and Creator at $89 per month with 360 minutes per year. Annual billing provides 38% savings. Enterprise plans are available with custom pricing.

Source
Synthesia: What is included in Synthesia's free plan?

The free Basic plan includes 1,200 credits per month (approximately 10 minutes of video), 9 AI avatars, 3 personal avatars, and access to 160+ languages and voices. No credit card is required.

Source
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