Hayai

Start free — upgrade when you love it!

Everything works out of the box on the FREE plan — upgrade to PRO for unlimited storage and notes.

Loved by people who think in Markdown

The tiling layout finally made my notes feel like a workspace, not a pile of tabs.
PPaulDeveloper
Wiki-Links plus the slash menu turned my scattered Markdown into an actual Second Brain.
SSonjaIndie Hacker
Capture a to-do in any note and it shows up in the agenda. Perfect to capture tasks.
MMauriceStudent
The tiling layout finally made my notes feel like a workspace, not a pile of tabs.
PPaulDeveloper
Wiki-Links plus the slash menu turned my scattered Markdown into an actual Second Brain.
SSonjaIndie Hacker
Capture a to-do in any note and it shows up in the agenda. Perfect to capture tasks.
MMauriceStudent
Ctrl+K search is instant across every note and file. I stopped losing things.
SSharlottePhD student
It feels like a riced Linux desktop for my thoughts. Fast, keyboard-driven, gorgeous.
KKevinBlogger
Markdown in, Markdown out. No lock-in, and it's faster than anything I tried before.
EEmilyWriter
Ctrl+K search is instant across every note and file. I stopped losing things.
SSharlottePhD student
It feels like a riced Linux desktop for my thoughts. Fast, keyboard-driven, gorgeous.
KKevinBlogger
Markdown in, Markdown out. No lock-in, and it's faster than anything I tried before.
EEmilyWriter
Org-mode tasks scattered across notes, all in one agenda plus powerful search.
GGabrielSecurty Analyst
The graph view actually helped me see how my ideas connect. Proper PKM.
SSimonResearcher
A Markdown editor that respects the keyboard. Tiling, links, search — it just flows.
BBowenChemical Engineer
Org-mode tasks scattered across notes, all in one agenda plus powerful search.
GGabrielSecurty Analyst
The graph view actually helped me see how my ideas connect. Proper PKM.
SSimonResearcher
A Markdown editor that respects the keyboard. Tiling, links, search — it just flows.
BBowenChemical Engineer

Questions

Is my data private?

Yes, your data stays your data. We never sell or analyze your data. Your notes and files stay isolated to your account. You can choose to export and delete your data at any time.

Can I get my data out?

Yes. One click exports your notes as Markdown, plus your files and a JSON manifest. Your notes are plain Markdown and can be imported into Obsidian, Logseq, or any other Markdown text editor.

Does it work offline?

Yes, you can read and edit your notes while offline and sync when you're back online. A working internet connection is needed for first loads and cross-device syncing.

What's free vs Pro?

Everything works on the free plan, with caps on storage and note count. Pro lifts the caps — $6.99/mo, or $4.99/mo billed annually.

Do I have to use the keyboard?

No. Everything works with the mouse via visible controls; keyboard shortcuts are a power-up you can grow into. You can open an overview of all the shortcuts from anywhere in the app.