# Buzzsprout vs Castos for podcast hosting platforms

Buzzsprout and Castos are closely matched for core workflows. Both offer a trial; both support advanced analytics, dynamic ad insertion, paid subscriptions, and listener donations. Buzzsprout has confirmed free plan and API access. Monthly price is $15 for Buzzsprout and $19 for Castos and Number of podcasts is 1 for Buzzsprout and -1 for Castos.

## Key decision points

- Buzzsprout has confirmed free plan; free plan is not yet confirmed for Castos.
- Monthly price is $15 for Buzzsprout and $19 for Castos.
- Buzzsprout has confirmed API access; API access is not yet confirmed for Castos.
- Number of podcasts is 1 for Buzzsprout and -1 for Castos.

## Choose Buzzsprout if…

- Choose Buzzsprout if confirmed free plan matters to you; this detail is not yet confirmed for Castos.
- Choose Buzzsprout if the lower monthly price is the deciding factor.
- Choose Buzzsprout if confirmed API access matters to you; this detail is not yet confirmed for Castos.

## Choose Castos if…

- Choose Castos if the lower number of podcasts is the deciding factor.

## Capacity

| Feature | Buzzsprout | Castos |
| --- | --- | --- |
| Number of podcasts | 1 (verified 5 September 2026; [source](https://www.buzzsprout.com/pricing)) | -1 (verified 5 September 2026; [source](https://castos.com/pricing/)) |
| Monthly upload limit | 6 (verified 5 September 2026; [source](https://www.buzzsprout.com/pricing)) | -1 (verified 5 September 2026; [source](https://castos.com/pricing/)) |
| Download limits | 72 (verified 5 September 2026; [source](https://www.buzzsprout.com/pricing)) | -1 (verified 5 September 2026; [source](https://castos.com/pricing/)) |
| Team members | 0 (verified 5 September 2026; [source](https://www.buzzsprout.com/pricing)) | 5 (verified 5 September 2026; [source](https://castos.com/pricing/)) |

## Features

| Feature | Buzzsprout | Castos |
| --- | --- | --- |
| IAB-certified analytics | Yes (verified 5 September 2026; [source](https://www.buzzsprout.com/features)) | Not confirmed |
| Advanced analytics | Yes (verified 5 September 2026; [source](https://www.buzzsprout.com/features)) | Yes (verified 5 September 2026; [source](https://castos.com/pricing/)) |
| Dynamic ad insertion | Yes (verified 5 September 2026; [source](https://www.buzzsprout.com/features)) | Yes (verified 5 September 2026; [source](https://castos.com/)) |
| Paid subscriptions | Yes (verified 5 September 2026; [source](https://www.buzzsprout.com/features)) | Yes (verified 5 September 2026; [source](https://castos.com/)) |
| Listener donations | Yes (verified 5 September 2026; [source](https://www.buzzsprout.com/features)) | Yes (verified 5 September 2026; [source](https://castos.com/)) |
| Private podcasts | Yes (verified 5 September 2026; [source](https://www.buzzsprout.com/help/58)) | Yes (verified 5 September 2026; [source](https://castos.com/)) |
| Video podcasts | Yes (verified 5 September 2026; [source](https://www.buzzsprout.com/features)) | Yes (verified 5 September 2026; [source](https://castos.com/pricing/)) |
| Automatic transcription | Yes (verified 5 September 2026; [source](https://www.buzzsprout.com/features)) | Yes (verified 5 September 2026; [source](https://castos.com/)) |
| Podcast website | Yes (verified 5 September 2026; [source](https://www.buzzsprout.com/features)) | Yes (verified 5 September 2026; [source](https://castos.com/)) |
| Custom domain | Yes (verified 5 September 2026; [source](https://www.buzzsprout.com/features)) | Yes (verified 5 September 2026; [source](https://castos.com/pricing/)) |
| Episode scheduling | Yes (verified 5 September 2026; [source](https://www.buzzsprout.com/features)) | Not confirmed |
| Migration assistance | Yes (verified 5 September 2026; [source](https://www.buzzsprout.com/features/distribution)) | Yes (verified 5 September 2026; [source](https://castos.com/pricing/)) |

## Integrations

| Feature | Buzzsprout | Castos |
| --- | --- | --- |
| Podcast advertising marketplace | Yes (verified 5 September 2026; [source](https://www.buzzsprout.com/features)) | Not confirmed |
| Distribution to Spotify | Yes (verified 5 September 2026; [source](https://www.buzzsprout.com/features/distribution)) | Yes (verified 5 September 2026; [source](https://castos.com/)) |
| Distribution to Apple Podcasts | Yes (verified 5 September 2026; [source](https://www.buzzsprout.com/features/distribution)) | Yes (verified 5 September 2026; [source](https://castos.com/)) |
| YouTube distribution | Yes (verified 5 September 2026; [source](https://www.buzzsprout.com/features/distribution)) | Yes (verified 5 September 2026; [source](https://castos.com/)) |
| WordPress integration | Yes (verified 5 September 2026; [source](https://www.buzzsprout.com/help)) | Yes (verified 5 September 2026; [source](https://castos.com/)) |

## Technical

| Feature | Buzzsprout | Castos |
| --- | --- | --- |
| API | Yes (verified 5 September 2026; [source](https://www.buzzsprout.com/features)) | Not confirmed |

## Pricing

| Feature | Buzzsprout | Castos |
| --- | --- | --- |
| Free plan | Yes (verified 5 September 2026; [source](https://www.buzzsprout.com/pricing)) | Not confirmed |
| Free trial | Yes (verified 5 September 2026; [source](https://www.buzzsprout.com/pricing)) | Yes (verified 5 September 2026; [source](https://castos.com/pricing/)) |
| Monthly price | $15 (verified 5 September 2026; [source](https://www.buzzsprout.com/pricing)) | $19 (verified 5 September 2026; [source](https://castos.com/pricing/)) |

## Commercial

| Feature | Buzzsprout | Castos |
| --- | --- | --- |
| Affiliate programme | Yes (verified 5 September 2026; [source](https://www.buzzsprout.com/help/58)) | Yes (verified 5 September 2026; [source](https://castos.com/)) |
| Affiliate commission | $20 for every paid account you refer (verified 5 September 2026; [source](https://www.buzzsprout.com/help/58)) | Not confirmed |

## Evidence

- **Buzzsprout — Number of podcasts:** 1. Last verified 5 September 2026. Source: https://www.buzzsprout.com/pricing. Evidence: “The standard Audio Podcast plan includes a single podcast with unlimited episodes.”
- **Castos — Number of podcasts:** -1. Last verified 5 September 2026. Source: https://castos.com/pricing/. Evidence: “Unlimited Podcasts and Episodes included included included included”
- **Buzzsprout — Monthly upload limit:** 6. Last verified 5 September 2026. Source: https://www.buzzsprout.com/pricing. Evidence: “Audio Upload up to 72 hrs / yr”
- **Castos — Monthly upload limit:** -1. Last verified 5 September 2026. Source: https://castos.com/pricing/. Evidence: “Unlimited Episodes Publish daily, create 4-hour-long episodes, or migrate hundreds of episodes from your back catalog — you'll never hit an upload limit.”
- **Buzzsprout — Download limits:** 72. Last verified 5 September 2026. Source: https://www.buzzsprout.com/pricing. Evidence: “Audio Upload up to 72 hrs / yr”
- **Castos — Download limits:** -1. Last verified 5 September 2026. Source: https://castos.com/pricing/. Evidence: “Unlimited Downloads There's no cap on how large your audience can grow.”
- **Buzzsprout — IAB-certified analytics:** Yes. Last verified 5 September 2026. Source: https://www.buzzsprout.com/features. Evidence: “IAB 2.2 Certified Certified to the IAB Tech Lab’s highest standard.”
- **Buzzsprout — Advanced analytics:** Yes. Last verified 5 September 2026. Source: https://www.buzzsprout.com/features. Evidence: “Advanced analytics are included on every plan.”
- **Castos — Advanced analytics:** Yes. Last verified 5 September 2026. Source: https://castos.com/pricing/. Evidence: “Advanced Analytics — not included included included included”
- **Buzzsprout — Dynamic ad insertion:** Yes. Last verified 5 September 2026. Source: https://www.buzzsprout.com/features. Evidence: “Our Dynamic Content tool lets you add and remove pre-roll and post-roll segments to and from your audio podcast episodes.”
- **Castos — Dynamic ad insertion:** Yes. Last verified 5 September 2026. Source: https://castos.com/. Evidence: “dynamic ad insertion into every episode”
- **Buzzsprout — Podcast advertising marketplace:** Yes. Last verified 5 September 2026. Source: https://www.buzzsprout.com/features. Evidence: “Make money by running ads for products and other podcasts within your episodes.”
- **Buzzsprout — Paid subscriptions:** Yes. Last verified 5 September 2026. Source: https://www.buzzsprout.com/features. Evidence: “Publish premium content Offer premium content exclusively for your super fans with Buzzsprout Subscriptions.”
- **Castos — Paid subscriptions:** Yes. Last verified 5 September 2026. Source: https://castos.com/. Evidence: “Take listener donations and unlock the seventh wonder of business, recurring revenue, with paid subscriptions.”
- **Buzzsprout — Listener donations:** Yes. Last verified 5 September 2026. Source: https://www.buzzsprout.com/features. Evidence: “Accept monthly donations, connect more deeply with your audience, and cash out easily through PayPal.”
- **Castos — Listener donations:** Yes. Last verified 5 September 2026. Source: https://castos.com/. Evidence: “Take listener donations and unlock the seventh wonder of business, recurring revenue, with paid subscriptions.”
- **Buzzsprout — Private podcasts:** Yes. Last verified 5 September 2026. Source: https://www.buzzsprout.com/help/58. Evidence: “Can I have a private podcast?”
- **Castos — Private podcasts:** Yes. Last verified 5 September 2026. Source: https://castos.com/. Evidence: “Share bonus episodes, ad-free content, and behind-the-scenes clips with private podcast subscribers.”
- **Buzzsprout — Video podcasts:** Yes. Last verified 5 September 2026. Source: https://www.buzzsprout.com/features. Evidence: “Publish your video podcast on Apple Podcasts, Spotify, and YouTube”
- **Castos — Video podcasts:** Yes. Last verified 5 September 2026. Source: https://castos.com/pricing/. Evidence: “Video File Hosting — not included — not included included included”
- **Buzzsprout — Automatic transcription:** Yes. Last verified 5 September 2026. Source: https://www.buzzsprout.com/features. Evidence: “Automatically transcribe your episodes inside Buzzsprout”
- **Castos — Automatic transcription:** Yes. Last verified 5 September 2026. Source: https://castos.com/. Evidence: “Transcripts in 19 languages”
- **Buzzsprout — Podcast website:** Yes. Last verified 5 September 2026. Source: https://www.buzzsprout.com/features. Evidence: “Buzzsprout will help you create a beautiful website you can make your own.”
- **Castos — Podcast website:** Yes. Last verified 5 September 2026. Source: https://castos.com/. Evidence: “Every Castos podcast gets a fully customizable website out of the box”
- **Buzzsprout — Custom domain:** Yes. Last verified 5 September 2026. Source: https://www.buzzsprout.com/features. Evidence: “Your Own Domain Put your website on your own custom URL.”
- **Castos — Custom domain:** Yes. Last verified 5 September 2026. Source: https://castos.com/pricing/. Evidence: “Custom Website Domain included included included included”
- **Buzzsprout — Distribution to Spotify:** Yes. Last verified 5 September 2026. Source: https://www.buzzsprout.com/features/distribution. Evidence: “Submit your podcast to Apple Podcasts, Spotify, YouTube, and other podcast directories.”
- **Castos — Distribution to Spotify:** Yes. Last verified 5 September 2026. Source: https://castos.com/. Evidence: “Hit publish and Castos pushes your episode to Apple Podcasts, Spotify, YouTube, and everywhere else your audience listens”
- **Buzzsprout — Distribution to Apple Podcasts:** Yes. Last verified 5 September 2026. Source: https://www.buzzsprout.com/features/distribution. Evidence: “Submit your podcast to Apple Podcasts, Spotify, YouTube, and other podcast directories.”
- **Castos — Distribution to Apple Podcasts:** Yes. Last verified 5 September 2026. Source: https://castos.com/. Evidence: “Hit publish and Castos pushes your episode to Apple Podcasts, Spotify, YouTube, and everywhere else your audience listens”
- **Buzzsprout — YouTube distribution:** Yes. Last verified 5 September 2026. Source: https://www.buzzsprout.com/features/distribution. Evidence: “Submit your podcast to Apple Podcasts, Spotify, YouTube, and other podcast directories.”
- **Castos — YouTube distribution:** Yes. Last verified 5 September 2026. Source: https://castos.com/. Evidence: “Castos automatically converts and publishes your audio to YouTube”
- **Buzzsprout — Team members:** 0. Last verified 5 September 2026. Source: https://www.buzzsprout.com/pricing. Evidence: “Unlimited Team Members”
- **Castos — Team members:** 5. Last verified 5 September 2026. Source: https://castos.com/pricing/. Evidence: “Multiple team members Just you Up to 5 Up to 10 Unlimited”
- **Buzzsprout — WordPress integration:** Yes. Last verified 5 September 2026. Source: https://www.buzzsprout.com/help. Evidence: “WordPress Getting started with the Buzzsprout podcast plugin for WordPress”
- **Castos — WordPress integration:** Yes. Last verified 5 September 2026. Source: https://castos.com/. Evidence: “manage your show directly from your WordPress dashboard with our Seriously Simple Podcasting plugin”
- **Buzzsprout — Episode scheduling:** Yes. Last verified 5 September 2026. Source: https://www.buzzsprout.com/features. Evidence: “Publish your episode immediately, or schedule the day and time you'd like your episode to go live.”
- **Buzzsprout — Migration assistance:** Yes. Last verified 5 September 2026. Source: https://www.buzzsprout.com/features/distribution. Evidence: “Buzzsprout imports your existing episodes, and a redirect from your old RSS feed points your current listings and subscribers to the new Buzzsprout feed.”
- **Castos — Migration assistance:** Yes. Last verified 5 September 2026. Source: https://castos.com/pricing/. Evidence: “Personalized Migration Assistance From Your Current Host included included included included”
- **Buzzsprout — API:** Yes. Last verified 5 September 2026. Source: https://www.buzzsprout.com/features. Evidence: “And tech-savvy podcasters can connect directly to the Buzzsprout API.”
- **Buzzsprout — Free plan:** Yes. Last verified 5 September 2026. Source: https://www.buzzsprout.com/pricing. Evidence: “The free plan includes 2 hours of free podcast uploads each month, and we host your episodes for 90 days.”
- **Buzzsprout — Free trial:** Yes. Last verified 5 September 2026. Source: https://www.buzzsprout.com/pricing. Evidence: “Start a Podcast for Free No credit card required. Try before you buy.”
- **Castos — Free trial:** Yes. Last verified 5 September 2026. Source: https://castos.com/pricing/. Evidence: “Start with a 14-day free trial, no credit card required.”
- **Buzzsprout — Monthly price:** $15. Last verified 5 September 2026. Source: https://www.buzzsprout.com/pricing. Evidence: “$15 / month When billed annually”
- **Castos — Monthly price:** $19. Last verified 5 September 2026. Source: https://castos.com/pricing/. Evidence: “$19 / month”
- **Buzzsprout — Affiliate programme:** Yes. Last verified 5 September 2026. Source: https://www.buzzsprout.com/help/58. Evidence: “Yes, with Buzzsprout's affiliate program, you can earn $20 for every paid account you refer to Buzzsprout.”
- **Castos — Affiliate programme:** Yes. Last verified 5 September 2026. Source: https://castos.com/. Evidence: “Affiliates”
- **Buzzsprout — Affiliate commission:** $20 for every paid account you refer. Last verified 5 September 2026. Source: https://www.buzzsprout.com/help/58. Evidence: “you can earn $20 for every paid account you refer to Buzzsprout”