Sponsor comparison
Onyx vs Hapax
Newsletter sponsorship activity, audience reach, and ad formats — side by side.
Sponsorship breakdown
Enterprise AI
Enterprise AI
TLDR IT
500K subscribers
Every
450K subscribers
500K subs
450K subs
How Ramp achieved 93% auto-resolution of customer support questions. Onyx is the…
Hapax observes how your organization works, figures out what to automate on its …
April 2026
April 2026
Ad copy examples
Onyx
How Ramp achieved 93% auto-resolution of customer support questions. Onyx is the open-source AI platform that indexes your company data across Drive, Slack, Notion, and Confluence to provide massively better answers. No MCPs, no search APIs. Just a self-hosted AI coworker.
Hapax
Hapax observes how your organization works, figures out what to automate on its own, and deploys custom AI workers to help each employee be more effective and efficient. Try it today with HAPAXDEMO to get 15 credits.
Get the full sponsor picture
Contact details, decision makers, email addresses, and complete sponsorship history for both brands.
Start free — no card needed