Independent public benchmark

Fund CapitalBench

CapitalBench publishes auditable LLM market benchmark rounds. Contributions help pay for model calls, market data, hosting, audit tooling, and public reporting.

Monthly contribution One-time contribution

Contributions are voluntary, processed by Stripe, and do not buy access, influence, or leaderboard placement.

Recurring funding

Choose a monthly level

Recurring contributions make future public rounds easier to plan and maintain.

Backer

$25/mo

Steady funding for API calls, data pulls, hosting, and reports.

Contribute $25/mo
Patron

$1,000/mo

Major recurring funding for public benchmark infrastructure, with no influence over benchmark decisions.

Become a Patron
One-time funding

Make a one-time contribution

Use a fixed amount or choose a custom one-time amount through Stripe-hosted checkout.

$25 Contribute $25 $100 Contribute $100 $250 Contribute $250 $1,000 Contribute $1,000 Custom Choose amount

Independence

Funding does not affect methodology, model inclusion, scoring, publication timing, or benchmark results.

Billing

Payments are processed by Stripe. Monthly contributions renew automatically until cancelled.

Security

CapitalBench does not collect or store card details on this website.

Questions

Contribution FAQ

Is this customer support?

No. This page is for voluntary financial contributions to CapitalBench. For operational questions, use the contact details in Stripe receipts or the public repository.

Are contributions tax deductible?

Contributions are not tax-deductible charitable donations unless explicitly stated. CapitalBench is presented here as public benchmark infrastructure, not as a registered charity.

Can I cancel a monthly contribution?

Yes. Monthly contributions are processed by Stripe. Stripe receipts and billing emails provide the payment record; contact CapitalBench if you need subscription help.

Does contributing affect the benchmark?

No. Contributions do not affect model selection, methodology, scoring, publication timing, or results.