Effective Date: April 21, 2026
By installing the SiderMem Chrome extension, creating an account, or using our cloud synchronization services, you explicitly agree to be bound by these Terms of Service. If you do not agree, you must immediately cease use of the service and uninstall the extension.
Payment Processing: All payments are processed securely via Stripe. SiderMem does not store or have access to your full credit card details.
Refunds: Payments are generally non-refundable. Since we provide a Free Tier for evaluation, it is the user's responsibility to test compatibility before upgrading. However, if you forgot to cancel your subscription and did not perform any cloud sync, public sharing, or AI summary operations during the billing period, you may contact us at support@sidermem.com to request a refund. Refund eligibility is reviewed on a case-by-case basis.
Cancellation: You may cancel at any time. Features will remain active until the end of the paid period.
SiderMem utilizes third-party Large Language Models (LLMs). You acknowledge that:
You are solely responsible for all content you choose to capture and store in SiderMem. SiderMem is a personal productivity tool, not a secure credential manager or medical records vault.
You expressly agree NOT to store any of the following:
SiderMem syncs content to cloud infrastructure provided by third-party sub-processors (see our Privacy Policy). While we apply industry-standard security measures, no cloud-connected service is unconditionally breach-proof. By storing any content in SiderMem, you acknowledge this risk and accept full responsibility for the sensitivity of your data. SiderMem and its operators shall bear no liability for any loss, exposure, or damages resulting from your choice to store sensitive or confidential information in this service.
The Public Sharing feature allows Ultra plan subscribers to generate publicly accessible links to individual memories. By enabling public sharing for any content, you agree to the following terms.
5.1 Your Responsibility as Publisher
You are solely and exclusively responsible for the legality, accuracy, and appropriateness of any content you choose to make publicly accessible via SiderMem. You represent and warrant that all shared content:
5.2 Platform Rights — Takedown & Access Restriction
SiderMem operates as a hosting platform and claims safe harbor protections under Section 230 of the Communications Decency Act (47 U.S.C. § 230) and the Digital Millennium Copyright Act (17 U.S.C. § 512). Consistent with these frameworks:
5.3 How to Report Infringing or Unlawful Shared Content
To report publicly shared content you believe is unlawful or infringes your rights, submit a written notice to: legal@sidermem.com
For copyright infringement (DMCA) claims, your notice must include, under penalty of perjury:
We will respond to valid DMCA notices expeditiously and disable access to the reported content pending resolution.
5.4 Counter-Notification
If your content was disabled as a result of a DMCA takedown and you believe the removal was made in error, you may submit a counter-notification to legal@sidermem.com. Upon receipt of a valid counter-notification, SiderMem may restore access to the content within 10–14 business days, unless the complaining party initiates a court action prior to that deadline.
5.5 Repeat Infringer Policy
Consistent with DMCA safe harbor requirements (17 U.S.C. § 512(i)), SiderMem maintains and enforces a repeat infringer policy. Users whose shared content is subject to multiple valid takedown notices will have their Public Sharing privileges permanently revoked and may have their accounts terminated.
5.6 No Endorsement
SiderMem does not pre-screen, review, or endorse any publicly shared content. The existence of a public share link does not constitute SiderMem's approval, endorsement, or verification of the content.
TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL SIDERMEM OR ITS DEVELOPERS BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL OR PUNITIVE DAMAGES, INCLUDING WITHOUT LIMITATION, LOSS OF PROFITS, DATA, OR USE.
OUR TOTAL LIABILITY FOR ANY CLAIMS UNDER THESE TERMS, REGARDLESS OF THE LEGAL THEORY, IS LIMITED TO THE TOTAL AMOUNT PAID BY YOU TO SIDERMEM IN THE THREE (3) MONTHS IMMEDIATELY PRECEDING THE EVENT GIVING RISE TO THE CLAIM.
We reserve the right to suspend or terminate your access if you violate these terms. Upon termination, your local data remains in your browser, but cloud access may be revoked immediately.
SiderMem is intended for users who are at least 13 years of age. By using this service, you represent that you are 13 or older. If you are under 18, you represent that you have your parent or guardian's permission to use the service. We do not knowingly collect personal information from children under 13. If we become aware that a child under 13 has provided us with personal data, we will delete it promptly.
These Terms shall be governed by and construed in accordance with the laws of the State of California, United States, without regard to its conflict of law provisions.
Any dispute arising from or relating to these Terms or the use of SiderMem shall first be attempted to be resolved through good-faith negotiation. If unresolved within 30 days, disputes shall be submitted to binding arbitration in Santa Clara County, California, under the rules of the American Arbitration Association (AAA), except that either party may seek injunctive or other equitable relief in a court of competent jurisdiction. You waive any right to a jury trial or to participate in a class action lawsuit.
We reserve the right to update these Terms at any time. We will notify registered users via email at least 14 days before material changes take effect. Continued use of the service after the effective date constitutes acceptance of the revised Terms.
For support or legal inquiries: support@sidermem.com.