WHITE HOUSE'S LEAVITT TO AXIOS ON PAKISTAN'S PROPOSAL ON IRAN: PRESIDENT HAS BEEN MADE BEEN AWARE OF PROPOSAL, AND A RESPONSE ...

Overview of prediction market infrastructure, comparing regulated and decentralized solutions for operators globally today ...

Is PCOR a good stock to buy? We came across a bullish thesis on Procore Technologies, Inc. on KP Reddy Co’s Substack by KP ...

Explore how Substack writers use newsletter platforms to earn from paid subs, build niche communities, and thrive in the ...

Delve’s removal from Y Combinator’s directory follows allegations that compliance certifications for hundreds of Delve’s ...

Viking Global's Q4 2025 13F portfolio value declined to $37.68B, with holdings reduced from 78 to 76. Major new positions ...

A fully functional Python-based Substack API client that enables programmatic creation, management, and publishing of Substack posts with rich formatting support. Available as both command-line tools ...

Publishing platform Substack and prediction market Polymarket announced a new partnership on Wednesday. The new partnership will allow Substack users to integrate Polymarket’s prediction data directly ...

Newsletter platform Substack is notifying users of a data breach after attackers stole their email addresses and phone numbers in October 2025. Although the incident occurred four months ago, CEO ...

Popular newsletter platform Substack is the latest company to confirm it experienced a security incident, in which users' email addresses and phone numbers were exposed. According to an email sent to ...