Podcast & Audio Publishing · head to head
Acast vs Synthesia

Acast
Podcast & Audio Publishing
Enterprise podcast hosting and advertising
- From
- On request
- Rated
- -

Synthesia
Podcast & Audio Publishing
AI video creation with digital presenters
- From
- Free
- Rated
- -
The short version
- Only Synthesia has a free tier, so it costs nothing to try first.
- Each has a real cost: Acast the free Starter tier is limited to 1 show and 5 episodes; unlimited episodes require making the show available in Acast's advertising marketplace; Synthesia free plan limited to 10 minutes of video per month
- They diverge on capability: Acast covers Enterprise hosting, Synthesia covers AI avatars.
Where they differ
Only the attributes on which Acast and Synthesia actually diverge.
Identical on both: platforms (Web), 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 Acast
- Enterprise hosting
- Dynamic ad insertion
- Sponsorship platform
- Analytics
- Monetization
- All podcast platforms
- Advertising networks
- CMS systems
Only in Synthesia
- AI avatars
- 140+ languages
- Video templates
- Brand customization
- LMS integrations
- PowerPoint
- Api support
Both cover
- API access
- Web support
What people use each for
The jobs each tool is most often brought in to do.
Acast
- Hosting and distributing a podcast to all major listening appsnot Synthesia
- Monetising episodes through the Acast advertising marketplace and sponsorshipsnot Synthesia
- Publishing video podcast episodes alongside audionot Synthesia
Synthesia
- Training video creation with AI avatarsnot Acast
- Multilingual video localisation with AI dubbingnot Acast
- Enterprise video production and managementnot Acast
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Acast
- The free Starter tier is limited to 1 show and 5 episodes; unlimited episodes require making the show available in Acast's advertising marketplace
- Multiple shows require the paid Influencer plan at $14.99 per month billed annually or $25 per month billed monthly
- Team management, prioritised support and the Publishing API require the Pro plan at $29.99 per month billed annually or $40 per month monthly
- Publishing video episodes to Apple Podcasts requires the Video plan at $39.99 per month billed annually or $50 per month monthly
- The Video plan includes only 10,000 monthly video views
- A payment card is required to sign up even for the free tier
- The Creator Network tier is quote only with no published price
Synthesia
- Free plan limited to 10 minutes of video per month
- Starter plan limited to 10 minutes of video per month
- Creator plan capped at 30 minutes of video per month
- SSO/SAML authentication restricted to Enterprise tier
Pricing, plan by plan
Acast
On request- Enterprise$undefined/month
- Unlimited hosting
- Dynamic ad insertion
- Sponsorship marketplace
Synthesia
FreeNo published plan breakdown. See the Synthesia review.
Which should you pick?
Choose Synthesia if
- You need ai avatars.
- You want to start without paying.
- You also want 140+ languages.
Questions people ask
- Is Acast or Synthesia better?
- Neither clearly leads. Acast starts at On request and Synthesia at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Acast or Synthesia?
- Synthesia has a free tier; the other does not. Paid plans start at On request for Acast and Free for Synthesia.
- Does Acast or Synthesia run on more platforms?
- Both run on Web, so platform support will not decide this one for you.
- Can I use Synthesia for free?
- Yes. Synthesia has a free tier, so you can try it without paying. Acast starts at On request.
- What is Acast best used for?
- Acast is most often used for hosting and distributing a podcast to all major listening apps, monetising episodes through the acast advertising marketplace and sponsorships, publishing video podcast episodes alongside audio. Of those, hosting and distributing a podcast to all major listening apps and monetising episodes through the acast advertising marketplace and sponsorships are not what Synthesia is typically brought in for.
- What can Acast do that Synthesia cannot?
- Acast covers Enterprise hosting, Dynamic ad insertion, Sponsorship platform, Analytics. Synthesia covers AI avatars, 140+ languages, Video templates, Brand customization. Both handle API access, Web support.
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