Terms of Service
Last updated: February 17, 2026
Agreement
By downloading, installing, or using Keisen ("the Software"), you agree to these terms. If you do not agree, do not use the Software.
License
Keisen grants you a non-exclusive, non-transferable, revocable license to use the Software on your personal devices, subject to the terms of your subscription plan. You may install Keisen on multiple devices, but only one device may be active per account at a time.
Free trial
New users receive a 7-day free trial with full Pro-tier access. No credit card is required. When the trial ends, you must choose a paid plan to continue using the Software.
Subscriptions and billing
Keisen offers three subscription plans: Lite, Base, and Pro. Subscriptions are billed monthly or annually through Stripe. Annual plans receive a discount. Prices are listed on the Pricing page.
- Subscriptions renew automatically at the end of each billing period
- You can upgrade, downgrade, or cancel at any time from your account
- Upgrades are prorated. Downgrades take effect at the next billing cycle
- Cancellation stops renewal — you keep access until the end of the current period
Refund policy
If you are unsatisfied with Keisen, you may request a refund within 7 days of your first payment. Refund requests after the 7-day window or for subsequent billing cycles are not eligible. To request a refund, contact support@getkeisen.app.
AI usage
AI features are subject to per-plan token limits. Base plans include 500 AI queries per month; Pro plans include 2,500. Token counts reset at the start of each billing cycle. Unused tokens do not carry over.
Acceptable use
You agree not to:
- Reverse-engineer, decompile, or disassemble the Software
- Share, redistribute, or sublicense the Software to third parties
- Use the Software to violate any applicable law or regulation
- Circumvent license validation, token limits, or other technical restrictions
- Use automated tools to abuse the AI quota or API endpoints
Intellectual property
The Software, including its source code, design, icons, and documentation, is the intellectual property of Keisen. All rights not expressly granted are reserved.
Your data
You retain full ownership of your data. Keisen does not access, store, or transmit your database contents, query results, or credentials beyond what is described in our Privacy Policy.
Disclaimer of warranties
The Software is provided "as is" without warranty of any kind, express or implied. We do not warrant that the Software will be error-free, uninterrupted, or compatible with all database systems.
Limitation of liability
In no event shall Keisen be liable for any indirect, incidental, special, or consequential damages, including but not limited to data loss, arising from the use of the Software.
Termination
We may suspend or terminate your access if you violate these terms. Upon termination, your license to use the Software ends immediately. Data stored locally on your machine remains yours.
Changes to these terms
We may update these terms from time to time. Changes will be posted on this page. Continued use after changes constitutes acceptance.
Contact
For questions about these terms, reach us at support@getkeisen.app.