Deta Surf is described as 'Digital workspace merging browser, file manager, and AI; supports local notes, applet creation, offline multimedia storage, and advanced multitasking interface' and is a Note-taking tool in the ai tools & services category. There are more than 100 alternatives to Deta Surf for a variety of platforms, including Mac, Web-based, Windows, Android and iPhone apps. The best Deta Surf alternative is Obsidian, which is free. Other great apps like Deta Surf are Joplin, Raindrop.io, Anytype and Logseq.
Workspace with end-to-end encryption, zero-knowledge security, rich notes, private journal, encrypted file storage, password management, cross-platform browser access, open-source cryptography, optional Pro features, and no recurring subscription fees.
United States
Privacy-oriented note-taking app for non-linear thinking, blending knowledge graph creation with wiki-style linking. Supports Markdown, end-to-end encryption, and plugins for customization. Offers distraction-free mode, tags, themes, syntax highlighting, and operates offline without tracking.
Open source app for managing notes and to-dos with Markdown support. Syncs seamlessly across devices using services like Dropbox and OneDrive. Offers end-to-end encrypted synchronicity, offline access, rich import/export options, and a Web Clipper for browsers.
Capture and organize bookmarks and associated content like articles, photos, and more with Raindrop.io. Enjoy real-time collaboration, privacy focus, web clipper, and sync across devices without ads.
Manage notes, tasks, and projects offline with Markdown support. Enjoy encrypted storage, P2P syncing, and powerful dynamic collections across all devices, while allowing redistribution and modification for non-commercial uses.
Local-first, privacy-focused notebook supporting Markdown and Emacs Org mode. Offers offline use, encrypted backups, plugin extensibility, LaTeX support, real-time collaboration, and hierarchical organization for personal knowledge management.
Enhance team collaboration and content organization with Notion. Experience real-time access, intuitive drag-and-drop functionalities, and visually simple interfaces designed for productivity in managing tasks, notes, and databases effectively. Ideal for teams of every size.
Offers open-source, end-to-end encrypted notes with device-based privacy, cross-platform support, private vault, secure sync, offline access, markdown editor, exports to multiple formats, automatic backups, organizational tools, and strong encryption.
Secure note-taking app with end-to-end encryption, unlimited syncing across all platforms, offline access, detailed organization through tags, strong passcode and biometric protections, and premium features like encrypted files, themes, web clipper, super note types, and hardware key support.
Unified writing platform offering note-taking, easy citations with Zotero integration, LaTeX/Word templates, snippets, themes, dark modes, code highlighting, multi-language support, and knowledge management with Zettelkasten for seamless writing from notes to books.
Open-source, self-hosted service that extracts article content for comfortable viewing, offers responsive offline access on multiple devices, supports import from popular tools, multilingual options, filters, classification, and downloads in many formats.
Self-hostable, open-source tool for organizing bookmarks, notes, and images with automatic AI tagging, full-text search, Chrome plugin, web dark mode, and iOS support planned. Fetches titles and descriptions, sorts by lists, and is designed for privacy-focused users.
BrowserOS is an open-source agentic browser that runs AI agents locally. Your privacy-first alternative to Perplexity Comet.
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