priorsBuilder

Settings

Theme

Explore themes

Mode

Library

Looks borrowed from benchmark sites and products. Themes with a light and a dark version follow your mode.

Bring your own theme

Upload a Priors theme file, or have your agent make one: copy the prompt, tell it the look you want, and upload what it returns. With the Priors skill installed it already knows the format.

Custom themes stay in this browser. They travel inside shared chart links and a page's theme, so others see them as you do.

For the builder, Explore and model pages on this device. Published pages keep the theme their owner picked.

Mode

Adam HolterAdam Holter, who builds Priors

Priors costs $71 a month. I pay it myself.

You have compared 734 models on 331 benchmarks without paying anything, and there are no ads. I want to keep it that way. If Priors is useful to you, a few dollars a month keeps it running.

Cover the bill

Support Priors for $5 a month

Cancel any time. 15 people at $5 a month covers all of it.

This month’s bill

$71 a month
Paid by me: $71Paid by supporters: $0

Where the money goes

Every line, in full.

Hosting (Vercel)
$70
Servers and the work of rebuilding the site
Domain and AI assistant
$1
mypriors.com plus about ten cents of AI
Sign-in, database, analytics
Free
Clerk, Convex and PostHog, on free plans for now

Hosting grows with traffic, so the bill rises as more people use Priors.

The goal: $96 a month

Today’s $71, plus $25 to stop signing everyone out.

Keep you signed in

Today, free sign-in accounts log everyone out every 7 days. Clerk Pro costs $25 a month and keeps you signed in for months. It is the first thing new support pays for.

Can’t give right now? Sending Priors to someone who ranks models also helps.

Source on GitHub