Sponsorship Platforms

Wellput is a platform that simplifies the buying and selling of email newsletter sponsorships, enabling brands to test, optimize, and scale campaigns across high-performing newsletters.

Hecto is a platform to buy, sell, and manage newsletter ads and sponsorships, giving brands access to trusted email audiences with upfront pricing and direct messaging to creators.

SponsorGap is a platform for newsletter and website creators that helps discover thousands of brands actively sponsoring content, filter them by industry and budget, access direct contacts, and publish your available ad slots in a marketplace.

Passionfroot is a platform that helps creators manage sponsorships, booking, and payments all in one place. You can build a public storefront, connect with B2B brands, and streamline your entire brand‑deal workflow.

Sponsy streamlines ad operations as a top newsletter sponsorship manager, with calendar overviews, integrated CRM, workflow automation, and automatic reporting.