Eyrie vs Mem

Local-first vs cloud-AI.

Mem was the first AI-native notes app. Beautiful product, smart team (formerly Y Combinator partners), real innovation in the "AI surfaces what you've forgotten" direction. The question to ask before subscribing is whether you want your notes living in Mem's cloud forever, or in a folder you own.

What Mem gets right.

Mem was the early, opinionated bet on "AI-first notes." A few things they got right that everyone else followed:

• Chronological capture. Notes stream by time, not by folder. Reduces capture friction to zero.
• "Mem It" inbox for fast capture from anywhere (email, browser extension, mobile).
• AI surfacing. The app actively shows you related past notes as you write.
• Smart search using LLM-driven retrieval before everyone had it.

If Mem's product had shipped from a company prioritizing local files, we'd recommend it more often. The product design is good. The architecture is the issue.

The architectural difference.

Mem is a cloud product. Your notes live on Mem's servers, accessed through Mem's web app (with native wrappers). The cloud-first architecture is what enables their AI features and cross-device sync — but it also means:

• You can't read your notes if Mem is down.
• You can't open your notes in another editor without exporting.
• You can't take your notes with you if you cancel — the export is JSON-or-Markdown but loses Mem's special structures.
• Your notes are subject to Mem's ToS, pricing changes, and corporate decisions forever.

Eyrie is the opposite architectural bet: your notes are plain Markdown in a folder on your Mac. The AI features happen in the editor, but the storage is yours. If Eyrie disappears tomorrow, your notes are still there.

Side-by-side.

The pricing math over three years.

• Mem: $15/mo × 36 = $540. And then continues forever.
• Eyrie: $79 once + your own API cost (~$5-15/month if using Eyrie's built-in chat, or $0 marginal if using your existing Claude Desktop via MCP) = $79-619 over three years, with a hard cap at the $79 if you BYO an existing Claude subscription.

When to stay on Mem.

1. You capture obsessively across devices. Mem's mobile experience is dramatically better than Eyrie's (which is Mac-only). If 50%+ of your capture happens on iPhone, Eyrie isn't a complete replacement.
2. You love the chronological stream UX. Mem's "everything flows by time, AI helps you find things" is genuinely different from Eyrie's folder + editor model. If chronological is your mental model, stay.
3. Cloud sync is a feature, not a tradeoff for you. Some people happily put their notes on someone else's servers in exchange for zero-friction cross-device. That's a defensible choice.

Migrating from Mem to Eyrie.

1. In Mem, go to Settings → Export → choose Markdown export.
2. Wait for the email (a few minutes).
3. Unzip into ~/Documents/Notes/.
4. Open the folder in Eyrie.
5. Eyrie indexes everything in seconds. Your daily notes become daily files.

What you'll lose: Mem's smart "related notes" sidebar (Eyrie has its own backlinks panel, but the algorithms differ), the mobile capture flow (no Eyrie mobile yet), and Mem's specific AI features.

What you'll gain: real files, click-to-verify AI citations, no monthly bill, native Mac speed.

FAQ