Save any URL, Youtube video or PDF. Get instant summaries and insights.
Search, chat, and explore your knowledge through graphs and tags.
GPT-4 Technical Report
GPT-4 is a large multimodal model that achieves human-level performance on many benchmarks, scoring in the top 10% on the bar exam.
TL;DR
Introduces the Transformer — a model based entirely on attention mechanisms, replacing recurrence and convolutions.
Self-attention replaces RNNs
Multi-head attention enables parallelism
Positional encoding preserves order
Save a URL and Relink reads it — pulls out the summary, key points, tags, and highlights automatically.
AI Research
34Frontend
12Product Ideas
8Design Systems
5Auto-Assign
88%Relink reads what you saved and files it into the right collection. Override it anytime.
Attention Is All You Need
0.97Semantic match
Multi-Head Attention Explained
exactFull-text match
Attention Patterns in LLMs
fuzzyFuzzy match
Semantic search gets the meaning, full-text matches exact words, and fuzzy matching catches your spelling mistakes.
Saved to Relink
Processing in background...
Hit the extension button on any page. It lands in your archive and starts processing in the background.
Integrations
Connect Relink to OpenClaw, Claude, Cursor, Gemini, Codex, VS Code, and other MCP-compatible clients without glue code.
Researchers, engineers, and creators who used to lose ideas are now building permanent knowledge bases.
"I save 10–15 articles a day. Relink reads them all, extracts the key insights, and auto-tags everything. My research workflow went from chaotic to effortless."
"The semantic search is a game-changer. I just ask a question and it finds the right article from weeks ago instantly."
"I pasted 50 saved links about LLMs and asked Relink to synthesize them. Got a comprehensive summary in seconds. It's like a research assistant that never forgets."
"The knowledge graph shows me connections between articles I'd never have spotted. It turned my bookmarks from a graveyard into an actual knowledge base."
Start free for archive building, then upgrade when you need deeper retrieval, synthesis, and integration access.
For building an initial archive and understanding the workflow.
For serious personal research, engineering, and knowledge operations.
For shared knowledge bases and managed workspace access.
Everything you need to know about Relink.
When you save a URL, Relink extracts the full article text, generates an AI summary with key insights, auto-tags it, and creates a vector embedding for semantic search. Your content is stored securely in your own archive — we never share it with third parties.
Regular bookmarks just save a URL. Relink saves the actual content, understands it with AI, and lets you search by meaning — not just keywords. You can ask questions like "that article about why monoliths are better" and find exactly what you need.
The free plan lets you save up to 100 URLs or PDFs per month with full AI processing (summaries, tags, key insights, sections). PDF uploads are limited to 5 MB each with 100 MB total PDF storage. You get 20 semantic searches per day, and after that, search falls back to keyword-based matching. Knowledge graph, notes, and trash are all included.
Pro unlocks unlimited saves, unlimited semantic search, archive-wide AI chat, per-article chat, knowledge synthesis across sources, conversation history, API tokens, and MCP access. PDF uploads are supported up to 30 MB each, and AI processing uses GPT-5 mini for higher quality results.
Yes — Relink uses a hybrid search engine that combines semantic similarity (vector embeddings), full-text keyword search, partial matching, and fuzzy typo-tolerant search. Natural language queries like "articles about scaling databases" work out of the box.
Relink supports web articles, blog posts, documentation, YouTube videos (with transcript extraction), and PDF files. The AI processes each type appropriately to extract the most useful information.
Yes. Your saved content is only accessible to you. We use OpenAI for AI processing, but your data is not used for training. You can delete any item at any time — deleted items are purged after 30 days.
MCP (Model Context Protocol) lets you connect your Relink archive to AI assistants like Claude. Your saved knowledge becomes available as context for AI conversations, turning your archive into a personal knowledge base that AI can query.