Substack Scraper: Posts and Newsletter Finder
Pricing
from $1.50 / 1,000 results
Collect public Substack post metadata and available free text or paid previews. Find newsletters through public categories with subscriber-size labels. Includes filters, deduplication and explicit run summaries.
Posts: articles from the publications you list. Newsletters: discover newsletters in Substack categories, with subscriber size and paid tier.
Substack addresses or subdomains, e.g. astralcodexten or https://www.lennysnewsletter.com. Public HTTPS custom domains are supported when they expose the Substack endpoints.
Newest first, or the publication's most popular posts first.
Maximum unique saved posts per publication. 0 = no output cap, subject to a 1,000-page archive safeguard.
0 = any date. When enabled, missing, invalid and future dates are excluded and counted in SUMMARY.
Available plain text for free posts; only the public preview for paid posts. Missing detail requests are disclosed in SUMMARY.
Posts mode: keep posts whose title or subtitle contains one of these. Newsletters mode: keep newsletters whose name or author bio contains one of these.
Substack categories, e.g. Technology, Business, Finance, Culture, Health & Wellness, Food & Drink, Science, Education, Crypto, Design, Travel, Sports, Music, News.
Keep only newsletters in these language codes, e.g. en, es, de, it. Leave empty for all.
Uses the size Substack shows publicly (e.g. 10K+). 0 = no minimum. Newsletters that hide their size are dropped when this is set.
