Terms of Service

TensaFi (the “Service”) is operated as a personal project from the United States and is currently in free beta. By creating an account or using the Service you (“you”) agree to these Terms.

TensaFi is an analytical toolkit. Everything you see — quotes, correlations, backtests, sector comparisons, indicators — is provided for informational and educational purposes only. Nothing on the Service is investment, financial, legal, tax, or accounting advice, an offer, or a solicitation to buy or sell any security.

Past performance and simulated performance are not indicative of future results. Backtests reflect a specific rule applied to historical data with no lookahead; they are inherently simplified and do not account for slippage, borrowing costs, corporate actions, taxes, or your specific circumstances.

Market data is sourced from third parties (currently Finnhub for live quotes and search, Yahoo Finance for historical bars). Data may be delayed, incomplete, or incorrect. We make no guarantee as to its accuracy or timeliness and are not liable for decisions made in reliance on it.

You are responsible for the security of your account credentials and any activity under your account. We use Supabase Authentication for email/password and Google OAuth. You may delete your account at any time by emailing support@tensafi.com.

You agree not to:

• Attempt to reverse-engineer, scrape, or resell the Service or its underlying data feeds
• Interfere with, overload, or disrupt the Service or the infrastructure it depends on
• Use the Service for any unlawful purpose
• Impersonate another person or misrepresent your affiliation

The Service is provided on an “as is” and “as available” basis. We may add, change, or remove features at any time. During beta the Service may be unstable or offline without notice.

TensaFi is free during beta. When paid tiers launch, prices and features will be posted on the pricing page. Continuing to use paid features after billing starts constitutes acceptance of the fee.

To the maximum extent permitted by law, TensaFi and its operators are not liable for any indirect, incidental, special, or consequential damages, or for lost profits, revenue, or trading losses arising from your use of the Service. Our aggregate liability is capped at the greater of $50 or the fees you paid us in the twelve months preceding the claim.

We may update these Terms. Material changes will be announced by email or in the app. Continued use after the effective date means you accept the new terms.

Questions? Email support@tensafi.com.