Looking for something like Supermemory? Here are 24 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 1 are free or have a free plan and 24 are open source.
Supermemory describes itself as a memory and context engine and app that can run locally, alongside a Memory API for AI applications.
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | Get-cookies.txt | — | Yes | — |
| 2 | Web Oasis | — | Yes | — |
| 3 | Auto Tab Discard | — | Yes | Browser extension |
| 4 | Floccus | — | Yes | Android, iOS |
| 5 | CustomRightClickMenu | — | Yes | Browser extension |
| 6 | Allow Right Click | — | Yes | Browser extension |
| 7 | Firemonkey | — | Yes | Android |
| 8 | nightly | — | Yes | — |
| 9 | Greasyfork | Free | Yes | — |
| 10 | Hurl | — | Yes | Browser extension, Windows |
Get-cookies.txt exports browser cookies in Netscape or JSON format, with the project stating that export happens locally and data is not sent elsewhere.
Web Oasis serves as a starting page, and its supplied README also describes the project as a search engine for the web.
Auto Tab Discard uses native tab discarding to reduce memory use by inactive browser tabs.
Floccus syncs bookmarks across browsers and devices; the project describes this as private bookmark synchronization.
Custom Right-Click Menu adds user-defined links, scripts, stylesheets, and submenus to a browser context menu.
Allow Right Click re-enables context menus, copying, pasting, and text selection on sites that block those actions, through a browser extension.
FireMonkey combines user-script and user-style management in a browser extension, with help and changelog resources provided by the project.
Nightly provides a themed, configurable browser start page, with setup instructions for Chromium-based and Firefox-based browsers.
Greasy Fork is an open-source online repository and platform for discovering, installing, and publishing user scripts and user styles.
Hurl lets Windows users choose which browser opens when they click a link.
Just the Browser provides configuration files to remove AI features, telemetry reporting, sponsored content, and product integrations from desktop browsers.
Tint webpage colors by time of day with Circadian, a browser extension offering daytime, sunset, and bedtime settings.
Open Multiple URLs is a browser extension for opening lists of URLs and extracting URLs from text, with Chrome and Firefox support.
Tangram is designed to organize and run web applications in persistent, pinned tabs.
Userscript-Plus finds available user scripts and user styles for the current webpage, drawing on Greasy Fork according to its project description.
Default Bookmark Folder lets users choose the default folder for bookmarks and adds a dedicated icon for bookmarking pages.
Automatically close unused tabs with Tab Wrangler, a browser extension intended to keep attention on the tabs currently in use.
Adjust web audio issues with SoundFixer, including one-channel sound and low volume in videos.
ChromeXt adds userscript and developer tools support to Chromium-based and WebView-based browsers.
Releases Insights parses sources such as Mercurial logs, APIs, and crash data to examine past software releases.
Mue provides a customizable new-tab page through a browser extension, with widgets such as weather, notes, and bookmarks.
mtab offers a configurable browser new-tab page with a lightweight design and adjustable layout.
Favicon Detector identifies website icons using the parse-favicon library, with support listed for Chrome, Edge, and Firefox.
Browser Tamer is a local browser proxy for Windows and Linux with browser autodetection, rules, and scripting.
Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative
