Privacy policy

Sidebarly is built so that your chats never leave your computer. This page explains exactly what the extension and this website read, store and send.

Effective September 30, 2026. Applies to Sidebarly Folders for Gemini, Sidebarly Folders for Claude and sidebarly.com.

The short version

  • Everything the extension stores stays in your browser on your computer.
  • Nothing about your chats (text, titles, ids) is ever sent to us. We have no servers that receive it.
  • No accounts, no analytics, no ads, no tracking, and we never sell data.
  • If you pay for Pro, ExtensionPay and Stripe handle the payment and know your email address and payment status.
  • Anonymous error reports are off unless you turn them on, and contain only the platform, the extension version and an error class name.
  • Delete everything with Settings > Delete all data, or by uninstalling.

Who we are

Sidebarly ("we", "us") makes two Chrome extensions: Sidebarly Folders for Gemini and Sidebarly Folders for Claude, and runs the website sidebarly.com. Sidebarly is independent and is not affiliated with, endorsed or sponsored by Google LLC or Anthropic PBC.

You can reach us at support@sidebarly.com. The operator's legal name and postal address are available on request at that email address.

What the extension stores, and where

Sidebarly stores its data in your Chrome profile on your computer, using Chrome's extension storage (chrome.storage.local) and the browser's built-in database (IndexedDB). This data is not copied to us or to anyone else. It includes:

What the extension reads

Sidebarly only works on the one site its edition is for: gemini.google.com for the Gemini edition and claude.ai for the Claude edition. On that site it reads what is already on your screen as a signed-in user:

Sidebarly does not call Google's or Anthropic's internal APIs, does not access the platforms in the background, and does not read other websites or other tabs. Every action, such as indexing your chats, exporting or deleting, is started by you.

What leaves your computer

Nothing about your chats. Sidebarly has no accounts and no server that receives your chats, titles, folders, tags or prompts. The only network requests the extension makes, apart from the pages you visit yourself, are:

Payments

Pro plans are sold through ExtensionPay (extensionpay.com), which uses Stripe to process payments.

Their own privacy policies apply to the data they process. The 7-day Pro trial does not require a card.

Optional error reports

Anonymous error reports are off by default. If you turn them on in Settings, then when something goes wrong the extension sends a report to sidebarly.com containing exactly three fields:

Like any web request, it also carries your IP address and user agent, which appear in our hosting access logs for up to 30 days. Error reports never include chat content, chat titles, chat ids, folder names, prompts, or any account information. You can turn them off again at any time.

Optional sync

Pro includes sync across your Chrome browsers. It is off by default. When you turn it on, Sidebarly copies your folders, pins, tags, prompts and settings into Chrome's own sync storage (chrome.storage.sync). Chrome then syncs that data through your Google Account, under your Chrome sync settings and Google's privacy policy. The message text cache is never synced. We never receive or see synced data.

Permissions and why

Sidebarly also downloads the daily update file from sidebarly.com and, only if you turn them on, sends error reports there. These are ordinary web requests and need no extra permission.

This website

sidebarly.com sets no cookies and uses no analytics, no trackers, no advertising, and no third-party scripts or fonts. Our hosting provider keeps standard access logs (IP address, user agent, the page requested, the referring page and the time) for up to 30 days for security and troubleshooting.

The page shown after you uninstall asks, optionally, why you left. Each answer is a plain link with the reason in the web address (for example, ?r=missing-feature). That reason appears in our access logs like any other page request. Nothing else is collected, and it is not linked to you.

Deleting your data

Deleting Sidebarly's data never deletes your chats on Gemini or Claude.

Chrome Web Store Limited Use

The use of information received from Google APIs will adhere to the Chrome Web Store User Data Policy, including the Limited Use requirements.

In particular, we certify that:

Your rights

Depending on where you live (for example under the GDPR in the EU and UK, or the CCPA in California), you have the right to access, correct, delete or get a copy of personal data about you, and to object to its use. The only personal data we can access is the email address and plan status held by ExtensionPay if you have paid or started a paid plan. Email support@sidebarly.com to exercise any of these rights. Everything else is stored on your own device, where you can view, export and delete it yourself. We do not sell or share personal information as defined by the CCPA.

Children

Sidebarly and this website are not directed to children under 13, and we do not knowingly collect personal data from them.

Changes to this policy

If this policy changes, we will post the new version here with a new effective date. Material changes will also be noted in the changelog. We will never start sending your chat data anywhere without asking you first.

Contact

Questions about privacy: support@sidebarly.com. We aim to reply within two working days.