Code assistants Productivity Research & analysis AI agents

Deta Surf

Quick info

Pricing: Free
Categories: Code assistants Productivity Research & analysis AI agents
Last updated: Apr 21, 2026

Description

Deta Surf is an intelligent notebook designed to integrate various digital content, including PDFs, YouTube videos, websites, and photos, into a unified library. It leverages Generative AI to assist users in writing, exploring, planning, reflecting, and thinking across this growing collection of information. The platform emphasizes personalization and openness, being open source, AI-model agnostic, and storing user data locally in open file formats. Surf aims to elevate thinking by bringing files and the web directly into a user's stream of thought, enabling the generation of personal notes, exploration of interests, and comprehension of complex media like long videos, multi-page PDFs, and scientific diagrams. It also offers features for students, acting as a study sidekick, reference engine, personal study companion, and an always-on tutor to help find answers, connect ideas, and create study aids like flashcards and outlines.

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