Something broken, confusing or missing? Write it here and it goes straight to the founder.
Quantitative Research Platform
Manage your account and subscription.
For your own emails, like the morning note on your paper trades. Shown nowhere else.
If you created this account with Google, it has no password yet. To set one, sign out and use Forgot your password? on the login page; the link comes to this address.
We'll send a confirmation link to the new address — your email changes only after you click it.
A note every morning on each of your live paper trades, and an email when one goes live or ends. You can also stop them from the link at the foot of any of these emails.
Email me new studies and platform news, about twice a month. I can unsubscribe in one click.
The ChatGPT and Claude apps you connected to QuanterLab. Each one can read your work and run tests in your account until you disconnect it here.
Disconnecting inside ChatGPT or Claude does not reach us: the app stays connected until you disconnect it here, or for 30 days.
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To connect one, see QuanterLab in ChatGPT and Claude.
When you let Quantin use the platform's tools (a switch in Quantin's menu), it calls QuanterLab's MCP tools for you over a connection of its own, separate from any Claude app you've connected above. Pause it here and Quantin answers without the tools.
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Quantin is included in your plan. You can also have Quantin answer with a model of your own choosing, on your own Claude or ChatGPT API key: those answers are billed to your key, not to QuanterLab. With a key saved, pick the model in Quantin's menu.
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An API key from console.anthropic.com. A claude.ai login is not an API key.
Download a complete, machine-readable copy of your personal data: account, saved configs, backtests, projects, paper trades, portfolios and Quantin chats (GDPR Art. 15 / 20).
Deleting your account locks you out immediately and stops all live paper trades and emails. Your data is then permanently erased within 30 days. To confirm, type your email address below.
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Deploy a finished strategy and watch it trade forward: positions, P&L and every mark, updated daily, with no money at risk. You can look around the interface right now; running a book comes with Practitioner.