Terms of Use
Effective Date: September 24, 2025
These Terms of Use ("Terms") govern your access to and use of Backtesting.dev (the "Platform"), including any content, functionality, and services offered on or through the Platform, whether as a guest or registered user.
By accessing or using the Platform, you accept and agree to be bound by these Terms and our Privacy Policy. If you do not agree to these Terms, you must not access or use the Platform.
⚠️ Important Notice
The Platform provides backtesting tools for educational and research purposes only. Nothing on this Platform constitutes financial advice, and past performance does not guarantee future results.
1. Eligibility and Account Registration
1.1 Age Requirement
You must be at least 18 years old to use this Platform. By using the Platform, you represent and warrant that you are at least 18 years of age and have the legal capacity to enter into these Terms.
1.2 Account Registration
To access certain features, you must register for an account. You agree to:
- Provide accurate, current, and complete information
- Maintain and promptly update your account information
- Maintain the security and confidentiality of your credentials
- Accept responsibility for all activities under your account
- Immediately notify us of any unauthorized use
1.3 Account Termination
We reserve the right to suspend or terminate your account at any time for violation of these Terms, fraudulent activity, or any other reason at our sole discretion.
2. Service Description and Limitations
2.1 Platform Services
Backtesting.dev provides:
- AI-powered strategy generation using natural language processing
- Historical market data access for backtesting
- Python code generation and execution environment
- Performance metrics and analytics
- Strategy storage and management
- Educational resources and documentation
2.2 Service Limitations
You acknowledge that:
- Backtesting results are based on historical data and do not predict future performance
- Market conditions, liquidity, and other factors may affect real trading results
- The Platform does not execute real trades or manage actual funds
- AI-generated strategies may contain errors or biases
- Historical data may have limitations or inaccuracies
3. Financial Disclaimer and Risk Warning
⚠️ IMPORTANT RISK WARNING
Trading financial instruments carries a high level of risk and may not be suitable for all investors. Past performance is not indicative of future results. You should carefully consider your investment objectives, experience level, and risk appetite before making any investment decisions.
3.1 No Financial Advice
The Platform and its content are for informational and educational purposes only. Nothing on the Platform constitutes:
- Investment advice or recommendations
- Financial, trading, or investment guidance
- Solicitation to buy or sell securities
- Tax, legal, or accounting advice
3.2 No Guarantee of Results
We make no representations or warranties about the accuracy, completeness, or suitability of any strategies generated or tested on the Platform. You acknowledge that trading involves substantial risk of loss.
4. Acceptable Use Policy
4.1 Permitted Use
You may use the Platform only for lawful purposes and in accordance with these Terms. You agree to use the Platform only for personal, non-commercial research and educational purposes unless otherwise agreed in writing.
4.2 Prohibited Activities
You agree NOT to:
- Use the Platform for any illegal or unauthorized purpose
- Violate any laws, regulations, or third-party rights
- Attempt to gain unauthorized access to any systems or networks
- Interfere with or disrupt the Platform's operation
- Use automated systems or bots without permission
- Scrape, harvest, or collect data without authorization
- Reverse engineer, decompile, or disassemble the Platform
- Upload malicious code, viruses, or harmful content
- Impersonate others or provide false information
- Sell, resell, or commercially exploit the Platform
- Share your account credentials with others
- Circumvent usage limits or credit systems
- Use the Platform to develop competing services
- Manipulate or artificially inflate usage metrics
4.3 API and Rate Limits
You agree to comply with all applicable rate limits and API usage restrictions. Excessive use that impacts system performance may result in suspension or termination of access.
5. Intellectual Property Rights
5.1 Platform Content
All content on the Platform, including text, graphics, logos, icons, images, audio clips, digital downloads, data compilations, and software, is the property of Backtesting.dev or its licensors and is protected by intellectual property laws.
5.2 Your Content
You retain ownership of strategies and content you create. By using the Platform, you grant us a worldwide, non-exclusive, royalty-free license to use, store, and process your content.
5.3 Generated Code
Python code generated by our AI assistant is provided for your use. You may modify and use this code for your personal trading strategies, subject to these Terms and applicable laws.
5.4 Feedback
Any feedback, suggestions, or improvements you provide regarding the Platform becomes our property and may be used without compensation or attribution.
6. Payment Terms and Credits
6.1 Pricing and Payment
Access to certain features requires payment. You agree to:
- Pay all fees according to the pricing plan you select
- Provide accurate and complete payment information
- Promptly update payment information as needed
- Be responsible for all taxes and fees
6.2 Credit System
The Platform uses a credit system for backtesting. Credits are non-transferable, non-refundable, and expire according to our credit policy. Free daily credits reset at midnight UTC.
6.3 Refund Policy
All purchases are final and non-refundable except where required by law or as explicitly stated in our refund policy. We reserve the right to modify pricing at any time with notice.
6.4 Chargebacks
Any chargeback or payment dispute may result in immediate account suspension. You agree to pay any fees associated with chargebacks or payment disputes.
7. Data Usage and Privacy
Your use of the Platform is also governed by our Privacy Policy. By using the Platform, you consent to the collection and use of your information as described in the Privacy Policy.
7.1 Market Data
Historical market data is provided for backtesting purposes only. You may not redistribute, sell, or use this data for any commercial purpose outside the Platform.
7.2 Data Accuracy
While we strive to provide accurate data, we do not guarantee the accuracy, completeness, or timeliness of market data. You acknowledge that data errors may affect backtesting results.
8. Disclaimers and Limitation of Liability
8.1 Service "As Is"
THE PLATFORM IS PROVIDED "AS IS" AND "AS AVAILABLE" WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO:
- MERCHANTABILITY
- FITNESS FOR A PARTICULAR PURPOSE
- NON-INFRINGEMENT
- ACCURACY OR RELIABILITY OF RESULTS
- UNINTERRUPTED OR ERROR-FREE OPERATION
8.2 Limitation of Liability
TO THE MAXIMUM EXTENT PERMITTED BY LAW, BACKTESTING.DEV SHALL NOT BE LIABLE FOR:
- ANY INDIRECT, INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES
- LOSS OF PROFITS, REVENUE, DATA, OR USE
- TRADING LOSSES OR INVESTMENT DECISIONS
- ERRORS OR INACCURACIES IN BACKTESTING RESULTS
- UNAUTHORIZED ACCESS TO YOUR ACCOUNT
- THIRD-PARTY ACTIONS OR CONTENT
OUR TOTAL LIABILITY SHALL NOT EXCEED THE AMOUNT YOU PAID US IN THE TWELVE (12) MONTHS PRECEDING THE CLAIM.
8.3 Assumption of Risk
You acknowledge and agree that trading and investment decisions carry inherent risks. You assume full responsibility for any decisions made based on information obtained from the Platform.
9. Indemnification
You agree to indemnify, defend, and hold harmless Backtesting.dev, its officers, directors, employees, agents, and affiliates from and against any claims, liabilities, damages, losses, costs, or expenses (including reasonable attorneys' fees) arising from:
- Your use or misuse of the Platform
- Your violation of these Terms
- Your violation of any law or third-party rights
- Your content or strategies
- Your trading or investment decisions
- Any unauthorized use of your account
10. Termination
10.1 Termination by You
You may terminate your account at any time by contacting support. Termination does not entitle you to any refunds.
10.2 Termination by Us
We may suspend or terminate your account immediately, without prior notice or liability, for any reason, including if you breach these Terms.
10.3 Effect of Termination
Upon termination, your right to use the Platform will cease immediately. We may delete your account and content. Provisions that by their nature should survive termination shall survive.
11. Dispute Resolution
11.1 Arbitration Agreement
Any dispute arising from these Terms shall be resolved through binding arbitration in accordance with the rules of the American Arbitration Association, except where prohibited by law.
11.2 Class Action Waiver
YOU WAIVE ANY RIGHT TO PARTICIPATE IN A CLASS ACTION LAWSUIT OR CLASS-WIDE ARBITRATION.
11.3 Governing Law
These Terms shall be governed by and construed in accordance with the laws of the United States and the State of Delaware, without regard to conflict of law principles.
12. General Provisions
12.1 Entire Agreement
These Terms, together with our Privacy Policy, constitute the entire agreement between you and Backtesting.dev regarding the Platform.
12.2 Modifications
We reserve the right to modify these Terms at any time. We will notify you of material changes via email or Platform notice. Continued use after changes constitutes acceptance.
12.3 Severability
If any provision of these Terms is found to be unenforceable, the remaining provisions shall continue in full force and effect.
12.4 Waiver
No waiver of any term shall be deemed a further or continuing waiver of such term or any other term.
12.5 Assignment
You may not assign or transfer these Terms without our prior written consent. We may assign our rights and obligations without restriction.
12.6 Force Majeure
We shall not be liable for any failure or delay in performance due to circumstances beyond our reasonable control, including acts of God, natural disasters, war, terrorism, riots, embargoes, or acts of civil or military authorities.
13. Export Compliance
You agree to comply with all applicable export and import laws and regulations. You represent that you are not located in a country subject to U.S. government embargo or designated as a "terrorist supporting" country, and you are not on any U.S. government list of prohibited or restricted parties.
14. DMCA Notice
We respect intellectual property rights. If you believe content on the Platform infringes your copyright, please send a DMCA notice to our designated agent at dmca@backtesting.dev with:
- Description of the copyrighted work
- Location of the infringing material
- Your contact information
- Statement of good faith belief
- Statement of accuracy under penalty of perjury
- Your physical or electronic signature
15. Contact Information
For questions about these Terms, please contact us:
Email: support@backtesting.dev
Support: support@backtesting.dev
Website: https://backtesting.dev
DMCA Agent: support@backtesting.dev
Acceptance of Terms
BY CLICKING "I AGREE," CREATING AN ACCOUNT, OR USING THE PLATFORM, YOU ACKNOWLEDGE THAT YOU HAVE READ, UNDERSTOOD, AND AGREE TO BE BOUND BY THESE TERMS OF USE.
If you are using the Platform on behalf of an organization, you represent and warrant that you have the authority to bind that organization to these Terms.