Substack handles or URLs, e.g. 'astralcodexten', 'lenny.substack.com', 'https://www.lennysnewsletter.com' (custom domains work). One list entry = one publication.

Type:array

Max posts per publication

maxPosts

Optional

Newest first. Stops after this many stored posts per publication (after date/free filters).

Type:integer

Minimum:1

Maximum:20000

Default:50

Only posts since (YYYY-MM-DD, optional)

since

Optional

Skip posts published before this date; paging stops once older posts are reached.

Type:string

Include full article body

includeBody

Optional

Fetch each post and add body_markdown, body_text and body_words (one extra request per post). Paywalled posts only include the free preview.

Type:boolean

Default:true

Include body HTML

includeHtml

Optional

Also store the original body_html (large). Requires 'Include full article body'.

Type:boolean

Default:false

Free posts only

freeOnly

Optional

Skip paywalled (paid-subscriber) posts.

Type:boolean

Default:false

Include publication info row

includePublicationInfo

Optional

Add one 'publication' row per publication: name, author, description, logo, language, paid-subscription price, custom domain, creation date.

Type:boolean

Default:true

Substack Articles Extractor

extremescrapes/substack-articles-extractor

Extract Substack newsletter posts as clean Markdown for LLM consumption

Extreme Scrapes

Substack Scraper

apium/substack-scraper

Extract posts, articles, and newsletter data from any Substack publication. Get titles, full text, authors, dates, likes, and comment counts. Export as JSON or CSV, or feed into AI pipelines.

Tommi Sullivan

Substack Intelligence Scraper - Posts & Comments

webdata_labs/substack-intelligence-scraper

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

WebData Labs

Substack Posts Scraper

getdataforme/substack-posts-scraper

The Substack Posts Scraper efficiently extracts and organizes content from Substack posts for market research, competitive intelligence, and content aggregation....

GetDataForMe

Substack Posts Scraper

khadinakbar/substack-posts-scraper

Scrape Substack newsletter posts from any publication (subdomain or custom domain). Full post text, engagement, tags, and paywall status via Substack's public JSON API. HTTP-only, MCP-ready.

Khadin Akbar

Substack Posts Scraper 📚

easyapi/substack-posts-scraper

Scrape Substack posts and articles by keywords. Extract comprehensive post data including title, author, publication details, podcast information, reactions, and more. Perfect for content analysis and research.

EasyApi

256

1.9

Substack Profile Scraper

getdataforme/substack-profile-scraper

The Substack Profile Scraper efficiently extracts detailed data from Substack profiles and posts for analysis, research, and content aggregation....

GetDataForMe

Substack Publication Scraper

parseforge/substack-publication-scraper

Scrapes Substack publications for posts, authors, and engagement data. Returns each post as a flat row with title, date, likes, comments, and full text. No login required.