Pricing

from $1.40 / 1,000 substack posts

Substack Intelligence Scraper - Posts & Comments

[$2.00 / 1K] Scrape public Substack posts, clean text, Markdown, comments, authors, and publication metadata. Monitor only new posts across custom domains.

Pricing

from $1.40 / 1,000 substack posts

Rating

0.0

(0)

Developer

WebData Labs

Actor stats

Bookmarked

Total users

Monthly active users

4 days ago

Last modified

tags

Optional

Public post tags

Type:string[] | null

Example:

[
  "AI",
  "Product"
]

reactionCount

Optional

Total public reactions

Type:number | null

Example:120

reactions

Optional

Reaction counts keyed by reaction symbol

Type:object | null

Example:

{
  "heart": 120
}

commentCount

Optional

Top-level public comment count

Type:number | null

Example:12

childCommentCount

Optional

Nested public reply count

Type:number | null

Example:5

restacks

Optional

Public restack count

Type:number | null

Example:8

hasVoiceover

Optional

Whether Substack exposes an audio voiceover

Type:boolean | null

Example:true

podcastUrl

Optional

Public podcast audio URL when present

Type:string | null

Example:https://example.com/episode.mp3

podcastDuration

Optional

Podcast duration in seconds

Type:number | null

Example:3600

authors

Optional

Public author and guest byline profiles

Type:object[] | null

authorName

Optional

Primary public author name

Type:string | null

Example:Jane Writer

authorHandle

Optional

Primary public author handle

Type:string | null

Example:janewriter

bodyHtml

Optional

Public post body HTML when requested

Type:string | null

Example:<p>Public article content.</p>

bodyText

Optional

Normalized plain text from the public post body

Type:string | null

Example:Public article content.

bodyMarkdown

Optional

AI-ready Markdown from the public post body

Type:string | null

Example:## Public article content

truncatedBodyText

Optional

Public preview text exposed by Substack

Type:string | null

Example:A public preview of the post.

contentAvailable

Optional

Whether a public full body was included

Type:boolean | null

Example:true

publicationId

Optional

Substack publication ID

Type:number | null

Example:10845

publicationName

Optional

Publication name

Type:string | null

Example:Example Newsletter

publicationUrl

Optional

Canonical publication homepage

Type:string | null

Example:https://example.substack.com

subscriberCount

Optional

Public free subscriber count when exposed

Type:number | null

Example:10000

subscriberCountLabel

Optional

Public approximate subscriber label

Type:string | null

Example:tens of thousands of subscribers

subdomain

Optional

Substack publication subdomain

Type:string | null

Example:example

customDomain

Optional

Custom publication domain when configured

Type:string | null

Example:newsletter.example.com

authorBio

Optional

Public publication author biography

Type:string | null

Example:Writer and researcher.

authorPhotoUrl

Optional

Public author profile image URL

Type:string | null

Example:https://example.com/photo.jpg

logoUrl

Optional

Publication logo URL

Type:string | null

Example:https://example.com/logo.png

coverPhotoUrl

Optional

Publication cover photo URL

Type:string | null

Example:https://example.com/cover.png

heroText

Optional

Publication homepage description

Type:string | null

Example:Research and analysis every week.

paymentsEnabled

Optional

Whether paid subscriptions are enabled

Type:boolean | null

Example:true

freeSubscriptionBenefits

Optional

Public free plan benefits

Type:string[] | null

paidSubscriptionBenefits

Optional

Public paid plan benefits

Type:string[] | null

createdAt

Optional

Publication creation time

Type:string | null

Example:2020-01-01T00:00:00.000Z

commentId

Optional

Stable Substack comment ID

Type:string | null

Example:987654321

parentCommentId

Optional

Parent comment ID for a nested reply

Type:string | null

Example:987654320

postUrl

Optional

Canonical parent post URL

Type:string | null

Example:https://example.substack.com/p/example

body

Optional

Public comment text

Type:string | null

Example:Thanks for sharing this analysis.

date

Optional

Comment publication time

Type:string | null

Example:2026-08-01T13:00:00.000Z

editedAt

Optional

Comment edit time

Type:string | null

Example:2026-08-01T13:05:00.000Z

isAuthor

Optional

Whether the comment is from a publication author

Type:boolean | null

Example:false

isPinned

Optional

Whether the comment is pinned

Type:boolean | null

Example:false

depth

Optional

Nested reply depth

Type:number | null

Example:1

comments

Optional

Nested public comment threads when requested

Type:object[] | null

sourceUrl

Optional

Input URL associated with a recoverable error

Type:string | null

Example:https://example.substack.com

errorType

Optional

Recoverable error class

Type:string | null

Example:HttpError

errorMessage

Optional

Recoverable error explanation

Type:string | null

Example:HTTP 404 for the source URL

retryable

Optional

Whether retrying later may succeed

Type:boolean | null

Example:false

scrapedAt

Required

UTC extraction time

Type:string

Example:2026-08-09T12:00:00.000Z

Other properties may be included.

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