The SlotFee Index
10 of 94 listings
- HackerNoon NewsletterDaily developer tools sponsor — $1,200 for 236,000 readers
- Healthcare AI GuyWeekly ai & machine learning sponsor — $1,000 for 25,300 readers
- Healthcare HuddleWeekly wellness & holistic health sponsor — $2,941 for 30,000 readers
- Hello, World!Daily software engineering sponsor — $400 for 25,000 readers
- Hey Health TechWeekly ai & machine learning sponsor — $75 for 9,600 readers
- High Growth EngineerBiweekly software engineering sponsor — $650 for 95,000 readers
- Hive FiveWeekly cybersecurity sponsor — $1,500 for 4,400 readers
- Horizon AIDaily ai & machine learning sponsor — $206 for 73,300 readers
- HR Jobs HubBiweekly human resources sponsor — $100 for 11,100 readers
- HRAddictWeekly human resources sponsor — $75 for 9,200 readers
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See each publisher’s public audience size and primary sponsorship rate.
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SlotFee Guides
5 HR Newsletters to Sponsor in 2027
Looking to reach HR leaders, people teams, recruiters, and workplace decision-makers? These five sponsor-ready HR newsletters help HR software, recruiting platforms, benefits providers, learning tools, and B2B services find relevant professional audiences.
- #B2B SaaS
- #Talent Acquisition
- #Recruiting
- #HR Software
SlotFee
5 DevOps Newsletters to Sponsor in 2027
Looking to reach cloud engineers, platform teams, and DevOps leaders? These five sponsor-ready DevOps newsletters help B2B software, infrastructure, security, and developer-tool brands find relevant technical audiences and compare available advertising opportunities.
- #Newsletter Advertising
- #DevOps
- #Cloud Computing
- #Developer Tools
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About the SlotFee Data Index
The SlotFee index is an open, unbloated data terminal built explicitly for growth marketers, CMOs, and corporate media buyers. By mapping out exact B2B newsletter demographics, subscriber sizes, and flat sponsor slot rates on a single screen, we completely eliminate the friction of discovering targeted advertising channels.
We do not operate as an escrow platform, ad network, or campaign broker. Our single utility is providing transparent pricing data and a direct-to-creator booking route—allowing you to intercept high-value business audiences and secure sponsorships without paying hidden platform transaction fees.
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