Check a Substack newsletter before you sponsor it
Sourabh Kumar
To check a newsletter before buying a sponsorship, paste its link and turn on health signals, full pricing and homepage links. This example returns subscriber count, every plan with its currency, last post date and posts per month, payment and spam flags, and any sponsorship page.
Input
Output fields
Sign up on Apify or log in
The Substack Lead Gen Scraper Actor is ready to run with the inputs already set for "Check a Substack newsletter before you sponsor it". Sign up or log in and you'll land in Apify Console with a copy of this exact task.
Start the "Check a Substack newsletter before you sponsor it" task
The Substack Lead Gen Scraper Actor will start running based on the input automatically. You can also change all the input fields, like newsletter, post or profile links, add health signals, and more, to match your specific use case.
Receive the "Check a Substack newsletter before you sponsor it" output
Monitor the progress in real time. You will be notified as soon as your dataset is complete and ready for review. Each result includes data such as newsletter, author, handle, and more.
Integrate into your workflow
The final output is delivered in JSON, CSV, or Excel format, ready to be plugged into your workflow. You can also run the "Check a Substack newsletter before you sponsor it" task via API.
Integrate "Check a Substack newsletter before you sponsor it" into your workflow
Connect "Check a Substack newsletter before you sponsor it" with 100+ integrations, or run it via API or MCP.
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