Substack Scraper — Posts, Authors & Newsletter Data
Pricing
from $0.60 / 1,000 post extracted (overview)s
Substack newsletter scraper for any publication. Extract posts: title, subtitle, author, date, reactions, comments, restacks, word count, cover image — plus full article HTML in detail mode. Search by handle, subdomain or custom domain. Clean JSON/CSV, no-code, no API key needed.
🧭 Choose what to extract:
TIP: Start with Overview to map a publication, then run Detail on the posts you care about.
📚 Publications to scrape. Each entry can be:
bigtechnologybigtechnology.substack.comwww.bigtechnology.comIn Overview mode this is required. In Detail mode, leave it empty if you supply Post URLs below, or fill it to auto-discover and fetch the latest posts.
BULK EDIT: Click "Bulk edit" to paste many publications (one per line).
[ "bigtechnology"]🔗 DETAIL MODE: specific post URLs to fetch with full article HTML. Use public canonical links of the form https://<publication>/p/<slug>.
Leave empty to instead auto-discover posts from the Publications above. Ignored in Overview mode.
BULK EDIT: Click "Bulk edit" to paste many URLs (one per line).
🔢 Cap the number of posts saved per run.
TIER-BASED LIMITS:
Deduplication and tier limits are applied before any post is fetched, so you are never charged for posts beyond your cap.
🗂️ Which list endpoint to page through. archive is the default and carries the richest top-level fields; posts is an interchangeable alternative.
↕️ Sort the archive by newest first (new) or by all-time most popular (top).
📑 Limit how many archive pages to page through per publication (each page is ~12 posts). Leave empty to crawl to the end of the archive (still capped by Max Posts Per Run).