Bitcoin tools that do the math.

Save, borrow, and monitor your position. Powered by the power law model that's explained 96% of Bitcoin's price history.

Educational tools — not financial advice

See what your savings become when you stop guessing and start stacking.

Open calculator →

Check if borrowing against your BTC is smarter than selling.

Run the numbers →

Track your loan position between the floor and the sweet spot.

Check your position →

Find out when your Bitcoin lets you stop working. Based on 10,000 simulated futures.

Plan your exit →

When can you buy the house, fund the school, or raise your lifestyle? The floor does the math.

Plan your upgrade →

Powered by the Bitcoin Power Law — the mathematical model behind Bitcoin's growth.