Privacy Policy
Last updated 8 November 2026.
This page says what Purffle Chartwright, run by Chaman Raj Ragu, trading as Purffle, Chennai, Tamil Nadu, India, keeps about you and why.
What stays on your computer
Your charts, watchlists, strategies, backtests, journal, alerts, paper trades and the app's memory of your chats stay on your own computer. We never receive them.
What this website keeps
- Account: your email address and a scrambled form of your password that cannot be turned back into it.
- Sign-ins: a sign-in token kept by the app, and when each one was last used.
- Plan and payments: your plan and its dates, and for each payment its order id, plan, amount and date. Your card, UPI or bank details and the mobile number you give at checkout go to Cashfree Payments (or, for a card membership, to Gumroad), not to us.
- Usage counts: how many hosted chat questions and phone alerts you have used, so the plan's limits work. We do not keep the questions themselves.
- Phone alerts, if you turn them on: the Telegram chat id the alerts go to.
- Invites: your invite code, who invited you if anyone, and the days each invite gave.
- Security log: sign-ins, password changes and payments, with the internet address they came from.
Why we keep it
To run the account and plan you signed up for, to send emails about your account (sign-up confirmation, password reset), to keep payment records the law requires, and to keep the service safe from abuse. We do not sell your data, show advertising or send marketing emails.
Who else sees it
- Cashfree Payments takes payments and receives what you enter at checkout.
- Gumroad sells the card memberships in US dollars, receives what you enter at its checkout, and tells us your email and the sale so we can add the plan.
- Hostinger hosts this website and its data on servers in India, and its mail service sends our emails.
- Telegram delivers phone alerts, if you link it.
- The model service that runs hosted chat receives the questions you send to it and the chart summary the app attaches, to answer them.
Cookies
If you sign in on this website itself, it sets one cookie that keeps you signed in. It has no tracking, analytics or advertising cookies.
How long
Sign-ins end after 30 days. Payment records are kept for as long as tax law requires. The security log is kept to protect accounts, even after an account is deleted. Everything else is kept until you ask us to delete your account.
Your choices
Email support@purffle.com from your account's address to get a copy of what we keep, correct it, or delete your account. We do it within 30 days, apart from the payment records the law makes us keep.
Children
Purffle Chartwright is for adults. If you think a child has made an account, email us and we will delete it.
Grievance officer
For privacy questions, requests or complaints, email our grievance officer, Chaman Raj Ragu, at support@purffle.com. We reply within 30 days.