Compare / Dexi vs Roam Research

Dexi vs Roam Research

Dexi is an all-in-one workspace where notes, bookmarks, newsletters and RSS feeds land in one searchable knowledge graph; Roam Research is the pioneering outliner that made bidirectional links and daily notes famous. Here’s how they compare on pricing, platforms, linking, search, capture and collaboration — and how to decide between them.

What is Dexi?

Dexi is built on a simple observation: your knowledge doesn’t only come from notes you type. It arrives as web pages you want to keep, newsletters you forward, and articles flowing through RSS. Dexi puts all of it in one workspace — everything you save becomes a note, so one search covers your whole reading life. Structure emerges as you write: #hashtags become tags, @mentions become people and sources, and [[wiki links]] connect ideas into a private knowledge graph you can explore in 2D or 3D.

Search works two ways — instant full-text search, and semantic search that finds notes by meaning even when the words don’t match. Capture happens from anywhere: a Chrome extension, a bookmarklet, the iOS share sheet, or simply emailing an article in. Teams can share individual notes with per-note control, and an MCP server lets Claude and other AI assistants search, read and write your notes directly. Free for up to 1,000 notes; Solo is $5/month and Team is $10/member/month.

What is Roam Research?

Roam Research kicked off the modern “tools for thought” wave in 2020. Every note is an outline of blocks; any block can be referenced, embedded and linked from anywhere else, and the daily-notes page makes capture frictionless. Bidirectional links — see every place a page is mentioned — were its signature idea, since adopted by nearly every tool in this list.

Roam runs as a cloud-hosted graph with web, desktop and mobile apps, and supports multiplayer shared graphs. It costs $15/month or $165/year (no free plan beyond a 31-day trial), with a $500 five-year “Believer” plan. Development has visibly slowed since its heyday — recent years brought mostly backend work rather than new features — which is worth weighing against its still-excellent core outlining model.

Dexi vs Roam Research at a glance

Pricing and features as of mid-2026 — check each product’s site for current details.

Where Dexi shines

• One workspace for every input — typed notes, saved web pages, forwarded newsletters and RSS subscriptions are all searchable together instead of living in separate apps.
• Zero-upkeep organization: tags, people and wiki links are written inline as prose, so notes file themselves without folders or manual metadata.
• Semantic search plus a “similar notes” view finds ideas by meaning — you search with today’s vocabulary and still find last year’s thinking.
• First-class AI-assistant support: an MCP server (OAuth-secured) lets Claude search, create and update your notes from claude.ai, Claude Code or Claude Desktop.
• Simple, cheap plans: free up to 1,000 notes, $5/month for unlimited, with team sharing and team-wide search at $10/member/month.

Worth knowing: Dexi is web-first and cloud-based — there’s no offline desktop app or local file storage. It’s a rich-text document editor rather than an outliner, so block-level references and transclusion aren’t the model. There’s no built-in spaced repetition.

Where Roam Research shines

• The block-reference model remains best-in-class: reference, embed and remix any bullet anywhere, with transclusion that keeps everything in sync.
• Daily notes as the default entry point suits journaling and interstitial note-taking.
• Powerful queries and roam/js customization for advanced users.
• Multiplayer graphs allow real shared workspaces.

Worth knowing: At $15/month with no free plan, it’s among the priciest tools here. Development pace has slowed markedly, and the mobile experience lags competitors. It’s cloud-hosted and proprietary, with no local-first storage for standard graphs.

Which should you choose?

Choose Dexi if:

• You want bookmarks, newsletters and RSS feeds in the same searchable space as your notes — not a separate read-later app.
• You want organization to happen as a side effect of writing, with no folders or filing.
• You want your AI assistant (Claude or any MCP client) to work with your notes directly.
• You want team sharing without moving your whole workspace to a heavyweight team tool.

Choose Roam Research if:

• Your thinking is outline-shaped and block references are central to how you write.
• You live in daily notes and build structure bottom-up.
• You’re already invested in a Roam graph and its query workflows.

Frequently asked questions

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