Keep the tools free and independent
Quantization.com is free to read and free to use. Reader support pays for hosting, new calculators, the writers and engineers who check every number, promotion that brings in new learners, and the prize pool of the Quantization Challenge.
Where support goes
Our planned allocation for every dollar of general support. Supporters receive a short quarterly note on what their support funded.
Ways to support
Choose a level or any amount. Monthly support lets us plan; one-time support is just as welcome.
Builder
- Everything in Supporter
- Vote on the next tool we build
- Early access to new calculators
Patron
- Everything in Builder
- Name in the footer of a guide you choose
- Direct line for content requests
Organization
- Logo on the supporters page
- Credit on a tool of your choice
- No influence on editorial content
Make a pledge
Send your pledge and we email you a secure payment link within one business day. Nothing is charged until you complete payment.
Support is a contribution to an independent publication, not a charitable donation, and is not tax-deductible.
Other ways to help
- Share a tool with a colleague or class. Word of mouth is how most readers find us.
- Report an error through the corrections form. Accuracy is the product.
- Write or review a guide, or help build a tool — see careers and talent.
- Sponsor a prize in the Quantization Challenge.
- Advertise responsibly through a labelled sponsorship.
Support questions
How do I pay?
After you send the pledge form we email a secure checkout link. Cards and common online payment methods are accepted there; we never see or store card numbers.
Can I cancel monthly support?
Yes, at any time, by replying to any supporter email or using the contact form. There are no minimum terms.
Do supporters influence what you publish?
No. Support funds the work; it does not buy coverage, rankings or recommendations. See our editorial policy.
Can my company support you?
Yes. Choose the Organization level, or for larger commitments and partnerships contact the owner.