Do you use Newsletter Spy?
What is Newsletter Spy?
Newsletter Spy is a database of 20,000+ Substack newsletters and includes information like the number of subscribers, the launch date, and engagement metrics.
![Newsletter Spy media 1](https://ph-files.imgix.net/0712d4f2-6a15-4949-9f36-23708356e34d.jpeg?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=256&h=160&fit=crop)
![Newsletter Spy media 2](https://ph-files.imgix.net/f921a8be-58ea-4f68-803a-d8334c7221c6.jpeg?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=256&h=160&fit=crop)
![Newsletter Spy media 3](https://ph-files.imgix.net/1a836df4-b1e0-4541-b550-4087e039d9be.jpeg?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=256&h=160&fit=crop)
Recent launches
Newsletter Spy 2.0
Gain valuable insights into the performance of over 100,000 newsletters. Study the critical trends, discover sponsorship opportunities, and find acquisition targets.
![Newsletter Spy 2.0 image](https://ph-files.imgix.net/0712d4f2-6a15-4949-9f36-23708356e34d.jpeg?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=150&h=90&fit=crop)
Newsletter Spy
Newsletter Spy is a database of 20,000+ Substack newsletters and includes information like the number of subscribers, the launch date, and engagement metrics.
![Newsletter Spy image](https://ph-files.imgix.net/7be3a9f7-d5e9-46e0-823c-9b1437ce1713.png?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=150&h=90&fit=crop)