Alternatives
Products that do what The Regret Calculator does
Crypto & Investment FOMO Calculator. Track your regret.
- 1IQ
Quick background: I used to code. Studied it in school, wrote some projects, but eventually convinced myself I wasn't cut out for it. Too slow, too many bugs, imposter syndrome — the usual story. So I pivoted, ended up as an investment associate at an early-stage angel fund, and haven't written real code in years. Fast forward to now. I'm a Buffett nerd — big believer in compound interest as a mental model for life. I run compound interest calculations constantly. Not because I need to, but because watching numbers grow over 30-40 years keeps me patient when markets get wild. It's basically…
Jan 2026 · calquio.com
- 2IC
2018 · investmentcalculator.io
- 3

- 4CY
2021 · deepnote.com
- 5

Calculate how much money you lost by NOT investing in crypto
Jun 2026 · fomo-finance.netlify.app
- 6

- 7

- 8

- 9

- 10

Evaluate your startup's post-funding valuation in seconds
2023
- 11QO
Hi HN, A while ago I had a mildly depressing realization. Back in 2010, I had around $60k. Like a "responsible" person, I used it as a down payment on an apartment. Recently, out of curiosity, I calculated what would have happened if I had instead put that money into NVIDIA stock. I should probably add some context. For over 10 years I've worked as a developer on trading platforms and financial infrastructure. I made a rule for myself - never trade on the market. In 2015, when Bitcoin traded about 300 usd, my brother and I were talking about whether it was a bubble. He made a bold claim that…
Feb 2026 · shouldhavebought.com
- 12

- 13

- 14CT
2019 · cryptotrader.tax
- 15

- 16

The thing you half-knew but never saw written down.
Jun 2026 · afroakito.github.io
- 17

- 18
- 19IB
I've gotten to the point in my career where I now make strategic decisions often (hiring, firing, choosing what equipment to go with, etc.), as well as in my personal life where I need to strongly weigh my options for a big purchase or investment. I found a not-so-surprising parallel between the two as these decisions "resolved." Am I making good decisions or am I getting lucky? Did some research, read some books, and realized I should get in the habit of tracking my decision process. That quickly turned into the idea that formed Convexly. The landing page is a 10-question calibration quiz…
Apr 2026 · convexly.app
- 20

- 21

- 22

Calculate exactly what you missed in crypto.
9d ago · cryptofumble.com
- 23
- 24

Ranked by how close each launch is in meaning, then by votes. Refine with a description →