Compare / Dexi vs Capacities

Dexi vs Capacities

Dexi is an all-in-one workspace where notes, bookmarks, newsletters and RSS feeds land in one searchable knowledge graph; Capacities is an object-based notes studio where every note is a typed thing — a person, a book, a meeting. 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 Capacities?

Capacities organizes your knowledge by what things are. Instead of files in folders, you create objects — people, books, meetings, projects, quotes — each with its own properties and views, connected through backlinks and daily notes. Browsing by object type (every book you’ve noted, every person you’ve met) falls out of the design for free, and a calendar-centric daily view ties it to your day.

It’s a polished, cloud-based app on web, desktop and mobile, with a generous free core plan; Pro (about $10/month billed annually) adds the AI assistant, calendar sync and advanced queries. In July 2026 it shipped a developer API with OAuth, opening it up to integrations. One deliberate omission to know about: there is no collaboration, and the team has said it isn’t planned — Capacities is intentionally a personal tool.

Dexi vs Capacities 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 Capacities shines

• Object types with properties give structure without the rigidity of databases or the chaos of free-form notes.
• One of the most polished, beautiful interfaces in the category, consistent across web, desktop and mobile.
• A genuinely useful free plan, with Pro at a mid-pack price.
• Daily notes plus calendar integration make it a natural journal-of-record.

Worth knowing: No collaboration — explicitly not supported and not planned; sharing is read-only page links. Cloud-first and proprietary, with no local-first storage or end-to-end encryption. Power features like queries sit behind Pro, and the object model can feel like ceremony for quick, messy capture.

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 Capacities if:

• You think in entities — people, books, meetings — and want your tool to as well.
• Interface polish and aesthetics genuinely affect whether you’ll keep using a tool.
• You’re strictly solo and don’t need sharing or teamwork.

Frequently asked questions

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