Local AI by default — extend with BYOK. Index, search, enrich and retrieve on your Mac, then organise collections, sync Slack files, explore Insights and build in Studio.
Find, prepare, protect and reclaim files — then turn the same local library into collections, cited analysis and polished work.
Search every drive by name or by meaning. Indexes internal disks, external SSDs, folders and archives on-device — then figures out what you meant.
Read a little of each file locally to build summaries, tags and embeddings, so you can search by what's inside — no cloud bill, nothing uploaded.
Give Claude, Cursor, Cline and other tools a read-only, allow-listed view of just the files you share — and hand them files far larger than any chat could take.
Mount Dropbox, Google Drive, S3, Box and more onto your Desktop and into Finder. Built in — no extra install, no kernel extension.
Lock files into an AES-256 vault behind Touch ID or three passwords — or quick-lock a universal password-protected .zip that opens on any Mac or PC.
Surface biggest, oldest and duplicate files, compress cold data to a Glacier archive, and send originals safely to the Trash.
A dedicated workspace for scoped research, cited answers and one-click summaries. Use local AI, optional BYOK or agent engines.
Group references to files across drives without moving or copying them. Send any collection straight to Insights.
Choose channels and DMs across workspaces, download attachments to local folders and keep them searchable offline on a schedule.
Build branded HTML with live preview, charts and maps, version history and PDF export — grounded in your chosen files.
Use your OpenAI-compatible endpoint when you choose. Only retrieved excerpts needed for the answer are sent; your key stays in macOS Keychain.
Add local drives and folders. Connect Cloud Drives or Slack only when you choose; Slack downloads attachments Mac-to-Slack into local folders.
Local indexing, enrichment and retrieval make files searchable by name, meaning and content without requiring an API key.
Group reference-only Collections, ask quick questions in Ask Lattice, or open Insights for scoped analysis, citations and summaries.
Stay local by default, opt into BYOK for a configured cloud model, or turn selected sources into branded Studio documents and PDFs.
No hand-waving. Here's exactly what happens on your machine.
Hybrid retrieval with Reciprocal Rank Fusion. Lattice blends lexical signals — enriched content, filename full-text search, directory content — with ai embeddings into one ranking, then adds boosts for exact, prefix and whole-word hits so literal matches always win.
It builds on-device summaries, tags, entities and embeddings through a resumable, idle-only queue you steer per source and file type — extracting text, running Vision OCR on images, and reading EXIF, all without sending a byte off your Mac.
Through a local, read-only MCP server that exposes only allow-listed files. Sensitive paths are always denied, content reads are gated separately from metadata, and a single switch turns the whole server off instantly.
Bundled rclone serves each remote over local WebDAV, mounted with macOS's native network filesystem — no kernel extension, no macFUSE. Google Drive's personal, shared and team drives are merged into one mount, and everything re-attaches on restart.
AES-256-GCM via Apple's CryptoKit. Touch-ID keys live in the Keychain, password vaults derive keys with PBKDF2, and quick-lock makes a universal password-protected .zip. Nothing is ever stored on our servers — you hold every key.
It surfaces your biggest, oldest and duplicate files, then compresses cold data into lossless tar + zstd Glacier archives. Originals always move to the macOS Trash — restorable anytime. Lattice never hard-deletes.
Every feature included, cancel anytime, save 17% with yearly billing.
Indexing, search, enrichment, retrieval and encryption run on-device. If you select Cloud AI, only retrieved excerpts needed for the answer go to your configured OpenAI-compatible endpoint. Slack talks directly from your Mac to Slack, and Cloud Drives connect only when you choose.
macOS 14 or later. Core features run on any supported Mac; on-device ai features need an Apple-Intelligence-capable Mac.
Through a local, read-only MCP server that exposes only what you share, with content reads gated. It can never modify or delete anything.
Yes. Originals go to the macOS Trash and are never hard-deleted, so anything you remove is recoverable.
Never stored on our servers. Touch-ID keys stay in the Keychain. A forgotten password means the data is unrecoverable — by anyone, including us.
Yes. Cancel whenever you like and access continues to the end of the period.
Download Lattice and put every drive, every file and every assistant to work — with local AI by default and optional BYOK when you want it.