Contact
Social
Category
Tech stack
AI readiness
AI training policy
reserved
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found · https://substaker.com/terms
AI-bot protection
Blocked AI bots
AI files
Evidence
robots:Google-Extended+GPTBot+Meta-ExternalAgent+Amazonbot+Applebot-Extended+Bytespider+CCBot+ClaudeBot
Compliance (GEO / GDPR)
TLD
Overview
Title
SubStaker - Find Substack Newsletters to Sponsor
Description
Discover Substack newsletters looking for sponsors. Browse by category, subscriber count, and sponsorship rates.
Final URL
Language
en (html)
Scanned at
2026-06-27 11:31:46