CrossLetter

CrossLetter serves as a dedicated hub for newsletter operators looking to expand their reach through strategic partnerships. You can list your publication to attract both cross-promotion partners and potential sponsors who align with your specific niche.

The platform simplifies the discovery process by categorizing newsletters into industries like Marketing, AI, and Business. This allows you to find collaborators who share a similar audience, making your growth efforts more targeted and effective.

Every listing undergoes a manual approval process to ensure quality and authenticity. This vetting helps you build relationships with verified creators and brands without worrying about automated or low-quality entries.

One of the primary benefits is that the service is completely free to use. You can connect directly with other senders and sponsors to negotiate deals and growth swaps without paying platform fees or commissions.

Beyond discovery, you can create curated collections of your favorite newsletters. This feature helps you organize your research and manage your outreach pipeline as you scale your publication's influence.