Your next project
is already on the wall.
Chalk logs every attempt, builds your grade pyramid automatically, and tells you exactly what to try next — at 400+ gyms and counting.
Everything between chalk up and top out.
No spreadsheets, no memory games. Chalk keeps the log so you can keep climbing.
Log every attempt
Tap once to mark a flash, a send, or another lap on your project. Chalk keeps the tally so you don't have to.
flash · send · projectGrade pyramid
Watch your pyramid build itself with every send. See exactly where the base needs work before you push the top.
v0 → v17Crew sessions
See who's climbing tonight and where. Spot each other's projects, trade beta, and stop showing up solo.
live at your gymBeta from climbers who log with Chalk.
"Stopped losing track of what I'd flashed versus what I was still working. My log finally matches my memory."
"The pyramid told me I was skipping my base grade entirely. Filled it in, sent my first V8 six weeks later."
"Crew sessions replaced our entire group chat. We just look at who's on the wall and go."
Find your wall.
Your project is waiting.
Log your first send in under a minute. No credit card, no spreadsheet, no losing track.