Productivity●●Solid
NoteCove – local-first notes&tasks, synced via your own cloud storage
Syncs via your own Dropbox without servers, using CRDTs to handle offline conflicts.
CozyBig Brain
drewcsillag
202mo ago

Just a signup page with zero product details in a saturated cloud storage market.
General consumers needing cloud storage
Dropbox · Google Drive · Nextcloud
Syncs via your own Dropbox without servers, using CRDTs to handle offline conflicts.
Git-backed Apple Notes sync that adds version history and web collaboration.
Local Wi-Fi sync and one-time purchase in a subscription-heavy baby tracker market.
Rust WASM bindings enforce type safety for age-encrypted secrets in the browser.
On-device duplicate detection, but Gemini Photos and PhoneClean already do this free.
Claude-powered OCR for messy handwriting, but macOS-only and reMarkable's audience is niche.