Terms of Service
Last updated: January 3, 2026
1. Acceptance of Terms
These Terms of Service constitute a legally binding agreement between you and AB Foundry LLC, doing business as OneBudget ("OneBudget," "we," "us," or "our"), concerning your access to and use of the OneBudget website, mobile application, and related services (collectively, the "Service").
By accessing or using OneBudget, you agree to be bound by these Terms of Service and our Privacy Policy. If you do not agree to these terms, you must discontinue use of the Service immediately. The Service is intended for users who are at least 18 years old. Persons under the age of 18 are not permitted to use or register for the Service.
2. Description of Service
OneBudget provides personal finance management tools including transaction tracking, budget management, spending analysis, and financial insights. Our Service connects to your bank accounts through Plaid, a third-party financial data aggregation service, to securely access your transaction data.
OneBudget uses artificial intelligence (Claude 3.5 Haiku) to assist with transaction categorization for ambiguous merchants. All budget calculations and financial computations are performed using deterministic algorithms. For more information about our use of AI, please see our AI Disclaimer.
3. User Responsibilities
You are responsible for maintaining the confidentiality of your account credentials and for all activities that occur under your account. You agree to:
- Provide accurate, current, and complete information during registration
- Maintain and promptly update your account information
- Notify us immediately of any unauthorized use of your account
- Not share your account credentials with any third party
- Not use the Service for any illegal or unauthorized purpose
- Not violate any laws in your jurisdiction while using the Service
4. Financial Responsibility Disclaimer
IMPORTANT: YOU ARE SOLELY RESPONSIBLE FOR ALL FINANCIAL DECISIONS AND SPENDING ACTIONS YOU TAKE.
OneBudget provides budgeting tools and spending suggestions for informational purposes only. The "Safe-to-Spend" balance and other budget calculations are estimates based on your historical transaction data and user-provided inputs. These estimates do not account for all financial obligations, unexpected expenses, or changes in your financial situation.
You must independently verify that you have sufficient funds to meet all financial obligations before making spending decisions. OneBudget is not liable for any financial harm, including but not limited to missed rent payments, insufficient funds fees, overdraft charges, late payment penalties, or other financial consequences resulting from reliance on our suggestions or calculations.
OneBudget is not a financial advisor, and the Service does not constitute financial, investment, tax, or legal advice. You should consult with qualified professionals before making significant financial decisions.
5. Subscription and Billing
OneBudget offers both free and premium subscription tiers. The free tier allows connection of one institution and one account with 12-hour automatic synchronization. Premium features require a paid subscription.
Premium subscriptions are available at $9.99/month (monthly plan) or $79.99/year (annual plan). Subscriptions automatically renew at the end of each billing period unless canceled. You may cancel your subscription at any time from your account settings.
For complete details about billing, refunds, and cancellation, please see our Subscription Policy.
6. Use of AI Technology
OneBudget uses Claude 3.5 Haiku, an artificial intelligence model developed by Anthropic, to assist with transaction categorization when Plaid provides low-confidence category data or for ambiguous merchants. AI is used solely for categorization suggestions and never for financial calculations, budget computations, or monetary decisions.
You may override any AI-suggested categorization at any time. For complete information about our use of AI, data sent to AI services, and limitations, please see our AI Disclaimer.
7. Intellectual Property
The Service, including all content, features, functionality, software, designs, text, graphics, and logos are owned by AB Foundry LLC and are protected by United States and international copyright, trademark, and other intellectual property laws.
You are granted a limited, non-exclusive, non-transferable license to access and use the Service for your personal, non-commercial use. You may not copy, modify, distribute, sell, or lease any part of the Service without our express written permission.
8. Prohibited Activities
You agree not to engage in any of the following prohibited activities:
- Accessing or attempting to access the Service through unauthorized means
- Reverse engineering, decompiling, or disassembling any part of the Service
- Using automated systems (bots, scrapers, etc.) to access the Service
- Attempting to interfere with or disrupt the Service or servers
- Sharing your account with multiple users
- Using the Service to transmit malware or harmful code
- Violating any applicable laws or regulations
- Impersonating another person or entity
9. Limitation of Liability
TO THE MAXIMUM EXTENT PERMITTED BY LAW, ONEBUDGET AND ITS AFFILIATES, OFFICERS, EMPLOYEES, AGENTS, AND LICENSORS SHALL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, OR ANY LOSS OF PROFITS OR REVENUES, WHETHER INCURRED DIRECTLY OR INDIRECTLY, OR ANY LOSS OF DATA, USE, GOODWILL, OR OTHER INTANGIBLE LOSSES.
The Service is provided "AS IS" and "AS AVAILABLE" without warranties of any kind. We do not warrant that:
- The Service will be uninterrupted, secure, or error-free
- Transaction categorizations will be accurate or reliable
- Budget calculations will account for all financial obligations
- Bank connections through Plaid will always be available
- Any errors or defects will be corrected
We rely on Plaid for bank connectivity. Service interruptions, data delays, or connectivity issues with Plaid may affect the accuracy and availability of your financial data.
10. Indemnification
You agree to defend, indemnify, and hold harmless AB Foundry LLC and its affiliates, officers, employees, agents, and partners from and against any claims, liabilities, damages, losses, and expenses, including reasonable attorneys' fees, arising out of or in any way connected with:
- Your access to or use of the Service
- Your violation of these Terms of Service
- Your violation of any third-party rights
- Your financial decisions based on information from the Service
11. California Residents
If you are a California resident, you have certain rights under the California Consumer Privacy Act (CCPA). For information about your privacy rights and how we handle your data, please see our Privacy Policy.
Under California Civil Code Section 1789.3, California users are entitled to the following specific consumer rights notice: The Complaint Assistance Unit of the Division of Consumer Services of the California Department of Consumer Affairs may be contacted in writing at 1625 North Market Blvd., Suite N 112, Sacramento, California 95834, or by telephone at (800) 952-5210 or (916) 445-1254.
12. Dispute Resolution and Governing Law
These Terms of Service shall be governed by and construed in accordance with the laws of the State of Wyoming, without regard to its conflict of law provisions.
Any dispute arising out of or relating to these Terms of Service or the Service shall be resolved through binding arbitration in accordance with the rules of the American Arbitration Association. The arbitration shall take place in Wyoming, and judgment on the award may be entered in any court having jurisdiction.
You waive any right to participate in a class action lawsuit or class-wide arbitration against OneBudget.
13. Termination
We reserve the right to suspend or terminate your account if you violate these Terms of Service, engage in fraudulent activity, or for any other reason at our sole discretion.
You may delete your account at any time from the Settings page. Upon account deletion, all your financial data will be completely and irreversibly removed from our systems. We do not retain deleted account data except as required by law.
14. Changes to Terms
We reserve the right to modify these Terms of Service at any time. We will notify you of material changes by email or through a prominent notice in the Service. Your continued use of the Service after such notification constitutes acceptance of the modified terms.
We recommend reviewing these Terms of Service periodically to stay informed of any updates.
15. Contact Information
If you have questions about these Terms of Service, please contact us:
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© 2026 AB Foundry LLC (d/b/a OneBudget). All rights reserved.