Softwr

Software · head to head

Postmark vs Transistor.fm

Postmark logo

Postmark

Software

No hidden fees, no guesswork. Just the features you need, at a price that makes sense

From
Free
Rated
-
Full reviewWebsite
Transistor.fm logo

Transistor.fm

Software

The podcast host built for professional broadcasters

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only Postmark has a free tier, so it costs nothing to try first.
  • Each has a real cost: Postmark free tier caps at 100 emails per month with no overages allowed; Transistor.fm monthly download caps vary by tier

Where they differ

Only the attributes on which Postmark and Transistor.fm actually diverge.

Attributes where Postmark and Transistor.fm differ
AttributePostmarkTransistor.fm
Starting priceFreeOn request
Pricing modelfreemiumsubscription
Free tierYesNo
PlatformsWebWeb, Mobile
FoundedUnknown2016

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

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 Postmark

Nothing recorded that Transistor.fm does not also cover.

Only in Transistor.fm

  • Unlimited episodes
  • Automatic transcription
  • Advanced analytics
  • Custom player
  • Email newsletters
  • White-label options
  • Apple Podcasts
  • Spotify

What people use each for

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

Postmark

No use cases recorded yet. See the Postmark review.

Transistor.fm

  • Podcast hosting and distributionnot Postmark
  • Video podcast publishingnot Postmark
  • AI transcriptionnot Postmark
  • Dynamic ad insertionnot Postmark
  • Private podcast networksnot Postmark

Where each one falls short

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

Postmark

  • Free tier caps at 100 emails per month with no overages allowed
  • Basic plan ($15/mo) includes 10,000 emails then charges $1.80 per 1,000 extra; Pro and Platform tiers have their own lower per-1,000 overage rates ($1.30 and $1.20), so cost scales per email beyond the included volume
  • Custom high-volume pricing above the published tiers requires contacting sales

Transistor.fm

  • Monthly download caps vary by tier
  • Private subscriber limits increase with higher-tier plans
  • Enterprise plan required for 250K+ downloads monthly

Pricing, plan by plan

Postmark

Free

No published plan breakdown. See the Postmark review.

Transistor.fm

On request

No published plan breakdown. See the Transistor.fm review.

Which should you pick?

Choose Postmark if

  • You want to start without paying.
Postmark review

Choose Transistor.fm if

  • You need unlimited episodes.
  • You work on Web, Mobile.
  • You also want automatic transcription.
Transistor.fm review

Questions people ask

Is Postmark or Transistor.fm better?
Neither clearly leads. Postmark starts at Free and Transistor.fm at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Postmark or Transistor.fm?
Postmark has a free tier; the other does not. Paid plans start at Free for Postmark and On request for Transistor.fm.
Does Postmark or Transistor.fm run on more platforms?
Postmark runs on Web. Transistor.fm runs on Web, Mobile.
Can I use Postmark for free?
Yes. Postmark has a free tier, so you can try it without paying. Transistor.fm starts at On request.
What can Postmark do that Transistor.fm cannot?
Transistor.fm covers Unlimited episodes, Automatic transcription, Advanced analytics, Custom player.
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Related pages

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