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Podcasting · head to head

Castos vs Improvado

Castos logo

Castos

Podcasting

Simple podcast hosting for WordPress sites

From
Free
Rated
-
Full reviewWebsite
Improvado logo

Improvado

Marketing

Data integration platform for marketing teams

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Castos transcripts are metered by tier, at 10 a month on Essentials and 100 on Pro; Improvado free tier limited to 50 MCP actions per week
  • They diverge on capability: Castos covers Unlimited hosting, Improvado covers 500+ data source connectors.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Castos and Improvado actually diverge.

Attributes where Castos and Improvado differ
AttributeCastosImprovado
Pricing modelsubscriptionfreemium
PlatformsWeb, WordpressWeb, Api, Data-warehouse
CategoryPodcastingMarketing
Founded20162015

Identical on both: starting price (Free), free tier (Yes), 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 Castos

  • Unlimited hosting
  • WordPress integration
  • Distribution
  • Analytics
  • Monetization
  • Email marketing
  • WordPress
  • All podcast platforms

Only in Improvado

  • 500+ data source connectors
  • Data transformation
  • Real-time syncing
  • Data warehouse integration
  • ETL capabilities
  • Data quality monitoring
  • Historical data
  • Custom connectors

What people use each for

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

Castos

  • Podcast hosting with unlimited episodes and downloadsnot Improvado
  • Private and subscriber-only podcastsnot Improvado
  • Automatic transcription of episodesnot Improvado
  • Republishing episodes to YouTubenot Improvado
  • WordPress-integrated podcast publishingnot Improvado

Improvado

  • Marketing data integrationnot Castos
  • Multi-workspace data orchestrationnot Castos
  • Incrementality testing and attributionnot Castos
  • Multi-touch attribution modelingnot Castos

Where each one falls short

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

Castos

  • Transcripts are metered by tier, at 10 a month on Essentials and 100 on Pro
  • Private podcast subscribers are capped, at 100 on Essentials and 500 on Pro
  • Video hosting and the uptime SLA require the Pro tier at $99 a month
  • SSO and a dedicated account manager are Premium only, from $499 a month
  • Team seats are limited by tier, at 5 on Growth and 10 on Pro

Improvado

  • Free tier limited to 50 MCP actions per week
  • Advanced and Enterprise tiers require custom pricing quotes
  • No publicly listed Advanced or Enterprise rates

Pricing, plan by plan

Castos

Free
  • Essentials$19/month
    • unlimited podcasts/episodes
    • 10 transcripts/month
  • Growth$49/month
    • advanced analytics
    • 25 transcripts/month
  • Pro$99/month
    • video hosting
    • 100 transcripts/month
  • Premium$499/month
    • unlimited transcripts
    • dedicated account management

Improvado

Free
  • Free LimitedFree
    • 50 MCP actions per week
    • 1 workspace
    • Live API requests to all sources
  • MCP Only$100/month
    • 2M rows per year
    • Daily data sync
    • 300 MCP actions per week
  • Advanced$null/custom
    • 600M rows per year
    • Up to 4x daily syncs
    • 200 actions per day
  • Enterprise$null/custom
    • 1B rows per year
    • 600 actions per day
    • Unlimited workspaces

Which should you pick?

Choose Castos if

  • You need unlimited hosting.
  • You want to start without paying.
  • You work on Web, Wordpress.
  • You also want wordpress integration.
Castos review

Choose Improvado if

  • You need 500+ data source connectors.
  • You want to start without paying.
  • You work on Web, Api, Data-warehouse.
  • You also want data transformation.
Improvado review

Questions people ask

Is Castos or Improvado better?
Neither clearly leads. Castos starts at Free and Improvado at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Castos or Improvado?
Castos starts at Free and Improvado at Free.
Does Castos or Improvado run on more platforms?
Castos runs on Web, Wordpress. Improvado runs on Web, Api, Data-warehouse.
Can I use Castos for free?
Both have a free tier, so you can try either at no cost before committing.
What is Castos best used for?
Castos is most often used for podcast hosting with unlimited episodes and downloads, private and subscriber-only podcasts, automatic transcription of episodes, republishing episodes to youtube. Of those, podcast hosting with unlimited episodes and downloads and private and subscriber-only podcasts are not what Improvado is typically brought in for.
What can Castos do that Improvado cannot?
Castos covers Unlimited hosting, WordPress integration, Distribution, Analytics. Improvado covers 500+ data source connectors, Data transformation, Real-time syncing, Data warehouse integration.

Answered from the vendors’ own pages

Castos: How much does Castos cost?

Castos plans range from USD 19/month for Essentials to USD 499+/month for Premium, with annual billing offering 2 months free discount.

Source
Improvado: What is Improvado's free tier?

Improvado Free Limited tier costs $0/month and includes 50 MCP actions per week, 1 workspace, live API requests to all sources, AI Agent, and MCP. No credit card required to start.

Source
Castos: Is there a free trial for Castos?

Yes, Castos offers a 14-day free trial on the Essentials plan with no credit card required to get started.

Source
Improvado: What are Improvado's paid plans?

Paid tiers include MCP Only ($100/month with 2M rows/year and 300 weekly actions), Advanced (custom pricing with 600M rows/year and 50 workspaces), and Enterprise (custom pricing with 1B rows/year, unlimited workspaces, and SSO).

Source
Castos: How many transcripts are included per plan?

Essentials includes 10 transcripts/month, Growth includes 25, Pro includes 100, and Premium includes unlimited transcripts.

Source
Improvado: Does Improvado offer data sync frequency limits?

MCP Only tier offers daily data sync, Advanced tier allows up to 4x daily syncs, and Enterprise tier includes no stated sync frequency limits. Free tier enables live API requests without scheduled syncing.

Source
Castos: What are Castos add-ons and how much do they cost?

Add-ons include AI Assistant at USD 10/month and extra private subscribers at USD 50/month per 500 additional subscribers.

Source
Improvado: What compliance and security features does Improvado include?

Improvado holds SOC 2 Type II, HIPAA, GDPR, and CCPA compliance. Enterprise tier specifically includes SSO with Azure and Okta support for identity management.

Source
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