Terms and Conditions

Introduction

These terms constitute a legal agreement between you and Lune Inc. ("Endstack," "we," or "us"). Your use of endstack.com (the "Site") and the products made available to download ("Products") are subject to these Terms of Service (these "Terms"). By using the Site and any of our Products, you:

Acknowledge that you have read and understood these Terms
Agree to be bound by these Terms
Agree to our Privacy Policy (endstack.com/privacy)
Commit to comply with all applicable laws and regulations
License to use our products
Subject to these Terms, we grant you a limited, personal, non-exclusive, non-transferable license to use our Products. This license includes the right to use our Products for personal purposes, subject to these Terms.

Intellectual property rights

Our rights Lune Inc. owns and retains all rights, title, and interest in and to:

Brand elements

The "Endstack" name and brand The "endstack.com" domain name and all related domains and variants All Endstack logos, designs, and visual elements All marketing materials and website content

Product elements

The Site and Product architecture and design All product features and functionalities Our proprietary algorithms and systems The user interface and experience design All documentation and supporting materials

Website content

All text, graphics, and media on endstack.com Blog posts, documentation, and guides Marketing materials and promotional content Interface elements and design components These elements are protected by copyright, trademark, trade dress, patent laws, and other intellectual property rights.

Data usage, Training, and Learning

Your use of our products contributes to its continuous improvement. We analyze suggestion acceptance rates and suggestion content (if opted into "help improve Endstack"). This analysis helps us understand how users interact with our product, enabling us to optimize performance and reliability while identifying areas for enhancement. This is completely optional and the data that is collected is anonymized.

We specifically use this data to:

Train and refine our AI systems, improving their ability to understand autocomplete suggestion scenarios
Enhance the quality and accuracy of suggestions
Optimize product performance based on real-world usage patterns
Develop new features and capabilities based on user needs and behavior

Google Gmail API data is never used to train our AI systems, nor is it stored or logged in our servers. We do not train AI on your emails.

Support and operational uses

We utilize collected data to provide comprehensive support and maintain optimal product operations. This includes monitoring system performance, analyzing error patterns, and generating internal reports that help us maintain and improve service quality. Our support team uses this information to:

Provide more effective technical assistance by understanding common issues and usage patterns
Monitor and maintain product stability and performance
Generate insights that help improve our documentation and user guides
Create aggregate usage statistics for service optimization
Develop internal analytics that guide product improvements
Data retention and management

We maintain clear policies regarding data retention and management:

Data is retained only as long as necessary for the purposes described above
You may request data deletion subject to our retention policies and technical feasibility
Some data may be retained for compliance purposes

Our commitment to responsible data usage

We are committed to responsible data usage practices that balance product improvement with user privacy and trust. This includes:

Implementing strict data access controls
Regular security audits and compliance checks
Employee training on data handling
Transparent data usage practices
Regular policy reviews and updates

For complete details about data collection, processing, and your privacy rights, please refer to our Privacy policy at endstack.com/privacy.

User accounts and content

Account creation and management

You may create an account to use our Products You are responsible for maintaining account security Currently, account deletion must be requested via support We reserve the right to terminate accounts that violate these Terms

Services and pricing

Plans and limits

While in beta, there are no limits and pricing. We reserve the right to modify plans and pricing at any time

Support services

Contact via support@endstack.com

Limited to product-related issues
Does not include application debugging services
Subject to our capacity and availability

Subscription / Payment terms

Our service is subscription-based with recurring monthly billing Subscriptions automatically renew at the end of each billing period No annual billing options currently available

Fulfillment and Service Policies

Service Delivery

Access to our product is granted immediately upon successful payment processing or granted invite code. You will receive login credentials via email If you experience any issues with access, contact support@endstack.com

Refund Policy

All payments are non-refundable unless otherwise determined by us In cases where refunds are approved, they will be processed to the original payment method Refunds may be considered in cases of:

Billing errors
Duplicate charges
Other circumstances at our sole discretion

DMCA compliance

We respect intellectual property rights and comply with the Digital Millennium Copyright Act (DMCA). For any DMCA-related issues, contact us at support@endstack.com with:

Identification of the copyrighted work claimed to be infringed
Identification of the allegedly infringing material
Your contact information
A statement of good faith belief in the infringement
A statement of accuracy under penalty of perjury

Prohibited uses

You explicitly agree not to:

Reverse engineer the Services
Use automated tools or bots without permission
Attempt to access unauthorized areas of the Services
Use the Services for illegal activities
Create multiple free accounts to circumvent limits
Use the Services in a way that could harm other users
Attempt to overwhelm or crash our systems

Promotions and feedback

Promotions

We may offer promotions, contests, or sweepstakes, which may have additional terms and conditions.

User feedback

We welcome feedback and suggestions We may implement any feedback without compensation Providing feedback grants us a perpetual, worldwide license to use it No credit or compensation is due for implemented suggestions

Disclaimer of warranties

YOUR USE OF THE SITE, PRODUCTS AND ALL ENDSTACK CONTENT IS ENTIRELY AT YOUR OWN RISK. THE PRODUCT, SERVICES, AND ALL CONTENT ARE PROVIDED "AS IS" AND "AS AVAILABLE" WITHOUT ANY GUARANTEES. TO THE FULLEST EXTENT PERMITTED BY LAW, ENDSTACK AND OUR SUPPLIERS AND LICENSORS EXPLICITLY DISCLAIM ALL WARRANTIES, WHETHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, AND NON-INFRINGEMENT. WE MAKE NO GUARANTEES REGARDING THE ACCURACY, RELIABILITY, OR USEFULNESS OF THE PRODUCTS, OR ANY ENDSTACK CONTENT, AND YOUR USE OF THESE IS ENTIRELY AT YOUR OWN RISK. ANY MATERIALS OR CODE YOU DOWNLOAD OR ACCESS THROUGH OUR PRODUCT OR SERVICES IS OBTAINED AT YOUR OWN DISCRETION AND RISK, AND YOU WILL BE SOLELY RESPONSIBLE FOR ANY SYSTEM DAMAGE OR DATA LOSS THAT MAY RESULT. NO ORAL OR WRITTEN INFORMATION OR ADVICE PROVIDED BY US OR THROUGH OUR PRODUCT OR SERVICES SHALL CREATE ANY WARRANTY NOT EXPRESSLY STATED IN THIS AGREEMENT. CERTAIN JURISDICTIONS MAY PROHIBIT SUCH WARRANTY DISCLAIMERS, SO SOME OR ALL OF THESE LIMITATIONS MAY NOT APPLY TO YOU.

Limitation of liability

ENDSTACK, ALONG WITH ITS AFFILIATES, AGENTS, OFFICERS, EMPLOYEES, SUPPLIERS AND LICENSORS, SHALL NOT BE LIABLE FOR ANY DAMAGES, WHETHER DIRECT, INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR EXEMPLARY, INCLUDING BUT NOT LIMITED TO DAMAGES FOR LOST PROFITS, GOODWILL, DATA, USE, OR OTHER INTANGIBLE LOSSES (EVEN IF ADVISED OF SUCH POSSIBILITY), ARISING FROM YOUR USE OF OR INABILITY TO USE OUR PRODUCT, SERVICES, OR ENDSTACK CONTENT. UNDER NO CIRCUMSTANCES WILL ENDSTACK BE HELD RESPONSIBLE FOR ANY DAMAGES OR LOSSES RESULTING FROM UNAUTHORIZED ACCESS, SECURITY BREACHES, OR INTERFERENCE WITH OUR PRODUCT, SERVICES, OR YOUR ACCOUNT.

TO THE MAXIMUM EXTENT ALLOWED BY LAW, ENDSTACK ACCEPTS NO LIABILITY OR RESPONSIBILITY FOR:

Content errors, inaccuracies, or omissions in any form Personal injury or property damage resulting from your use of our product or services Unauthorized access to our servers or your personal information Service interruptions, transmission failures, or product unavailability Any errors, losses, or damages arising from the use of our content or services Data privacy or compliance issues

THIS LIST IS NOT EXHAUSTIVE, AND ENDSTACK'S LIMITATION OF LIABILITY EXTENDS TO ALL POSSIBLE ISSUES, WHETHER LISTED HERE OR NOT, ARISING FROM THE USE OF OUR AI-POWERED PRODUCT AND SERVICES.

IN NO EVENT SHALL OUR TOTAL LIABILITY AND THAT OF OUR SUPPLIERS AND LICENSORS, ARISING FROM OR RELATING TO YOUR USE OF THE PRODUCT, SERVICES, AND ENDSTACK CONTENT (INCLUDING WARRANTY CLAIMS), REGARDLESS OF THE TYPE OF CLAIM OR LEGAL THEORY, EXCEED THE AMOUNT YOU HAVE PAID TO US FOR THE SERVICES IN THE TWELVE MONTHS PRECEDING THE CLAIM. IF YOU RESIDE IN CALIFORNIA, YOU WAIVE CALIFORNIA CIVIL CODE §1542, WHICH STATES: A GENERAL RELEASE DOES NOT EXTEND TO CLAIMS THE CREDITOR OR RELEASING PARTY DOES NOT KNOW OR SUSPECT TO EXIST IN HIS OR HER FAVOR AT THE TIME OF EXECUTING THE RELEASE. SOME JURISDICTIONS DO NOT PERMIT LIABILITY LIMITATIONS FOR CERTAIN DAMAGES, SO THESE LIMITATIONS MAY NOT FULLY APPLY TO YOU.

Indemnification

You agree to defend, indemnify, and hold harmless Endstack, including our officers, directors, employees, agents, licensors, affiliates, and representatives, from and against any claims, liabilities, damages, judgments, awards, losses, costs, or expenses (including reasonable legal fees) arising from:

Your use of our products and services
Breach of these Terms
Infringement of third-party rights
Applications, websites, or services you create using our product
Any content you submit or share through our services
Legal notices and governing law

Our product and services operate from our offices in Delaware, United States. We make no claims about the appropriateness or availability of the services for use in other locations. Users accessing our product from other jurisdictions do so voluntarily and must comply with all applicable local and United States laws, including export and import regulations. Access is prohibited from United States embargoed countries or by denied or restricted parties under U.S. law.

These Terms shall be governed by Delaware law, excluding conflicts of law principles. Any disputes related to these Terms or your use of our product must be brought exclusively in the courts of Delaware, and you consent to the personal jurisdiction of these courts. Our failure to exercise any right or provision of these Terms doesn't constitute a waiver unless we acknowledge it in writing. If any provision of these Terms is found invalid or unenforceable, the remaining provisions will continue in full effect.

Contact information For any questions regarding these Terms, contact us at:

Email: support@endstack.com