Swapstack is the self-serve newsletter marketing platform that lets you sponsor countless independent newsletters (like Flipboard) without the added stress of emails and logistics.

Choose between a CPA or PPC model and work with up to 1,000 publishers at once! Plus, enjoy a streamlined sponsorship process that eliminates back-and-forth with the publisher, making it a win/win for both sides and getting your sponsorships out in the world with minimal turnaround time.

For brands, Swapstack makes it easy to create custom sponsorships and connect with publishers via a simple chat box. And for publishers, Swapstack lets you monetize your work and connect with sponsors, whether you're looking for immediate opportunities via the affiliate network, the PPC tool or more bespoke arrangements, Swapstack facilitates it all.

Sponsorships can either be one-off, recurring or always on depending on the approach you take. For maximum exposure, a combination of CPA and PPC tools are recommended!

With 60 million audiences and 1,000+ publishers, Swapstack's innovative ad-tech is a win-win for everyone!

Pricing: Swapstack operates on a paid-first policy so while it's free to browse, any sponsorships that happen will incur a small %-based fee of the final spend.

Case Converter is your free, open-source solution for quick and precise text conversions. Convert case between sentence, title, capital, lower, or upper case is effortless with this tool, making it ideal for professionals, students, writers, and content creators. Accessible online from any device, Case Converter is designed to meet all your formatting needs with just a few clicks.

Key Features

• Multiple Case Conversions: Effortlessly transform text into sentence case, title case, capital case (proper case), lower case, and upper case. Each option is crafted to serve different formatting needs, from document standardization to eye-catching headlines.
• Word & Character Count: Instantly view your text's word and character count, helping you meet content length requirements without needing additional tools.
• User-Friendly Interface: The simple, intuitive design ensures that anyone, regardless of tech experience, can use Case Converter with ease. Just type or paste your text, select the desired case, and let the tool handle the rest.

Why Choose Case Converter?

1. Free & Accessible: No sign-up, downloads, or fees required. Access Case Converter from anywhere, making it an ideal tool for on-the-go editing and formatting.
2. Open Source: Licensed under the MIT License, Case Converter is free to use, modify, and distribute. Check out the GitHub repository to explore, contribute, or customize the code to suit your needs.
3. Community Engagement: Stay updated through our social media channels and join a growing community of users who share tips, updates, and innovative uses for the tool.

Perfect for Various Use Cases

From preparing professional documents to crafting content for social media, Case Converter simplifies the process of formatting text for specific needs. Use it for titles, emails, presentations, or anything that requires quick and accurate text transformations.