Contact

Reach a person, not a queue.

Dōsatsu is built and supported by a small team of people who trade too. Every message goes straight to us.

We cannot promise response times, but every message is read, and answers come from the people who build Dōsatsu, not a script.

Product support

Email support

Questions about your account, a sync that looks wrong, or numbers that do not add up. Include the email on your Dōsatsu account, your broker, and a screenshot if something looks off.

hello@dosatsupro.com

For anything involving your brokerage account itself, like trades, transfers, or account access, contact your broker directly. Dōsatsu is an analytics tool and cannot act on your brokerage account.

Everything else

Say hello

Feedback, ideas, partnerships, press. If it does not fit a box, send it here.

hello@dosatsupro.com

Found a security issue? Please tell us before anyone else.

hello@dosatsupro.com

Quick questions are often already answered in the FAQ.