Become a Sponsor
Chemistry Dictionary is free for everyone and carries no paywall. Sponsorship helps us keep it that way, and puts your name in front of the students, teachers, and professionals who use the site every day.
Pick a tier that fits. Every tier gets a link to your website and our thanks. Sponsorship is monthly and you can stop anytime. Contact us to get started and tell us which tier you would like.
Introductory pricing. These are founding rates while sponsorships are new — they will double as the site grows. Sponsors who join now keep their intro rate for as long as they stay.
Platinum
Top billing and maximum visibility.
- Large logo at the top of our sponsors page
- Logo + link in the site footer on every page
- Link to your website
Gold
Prominent logo placement.
- Medium logo on our sponsors page
- Link to your website
Silver
Logo in the supporters grid.
- Logo in the Silver grid on the sponsors page
- Link to your website
Copper
Show your support with a name and link.
- Your name (and optional link) in the Copper Supporters list
See who already supports the project on our sponsors page.
Sponsorship helps cover hosting, data, and development. It does not influence our definitions, which stay independent and checked against authoritative sources.