AI-integrated accounting
The accounting platform you can talk to.
Keep your small-business books by asking. Connect Claude and Lejr turns “I bought a forklift for $75k” into proper double-entry accounting, ready for tax season. Multi-entity, audit-trailed, balanced to the penny.
The inversion
Clicking through menus is not how you think about your business.
The others
47 clicks
to categorize 100 bank transactions — one at a time, through a dropdown menu.
Lejr
one sentence
“Categorize all Shell and Chevron transactions as Fuel.”
AI-integrated accounting
Built for Claude. More AI to follow.
Lejr is built around the assumption that you talk to an AI about your books. Claude is supported today — connect it once, and your assistant gets a new skill: keeping your books, balanced to the penny, on the audit trail.
ChatGPT, Gemini, and Copilot integrations are on the roadmap. The web app is fully capable on its own — the AI is a power-up, not a prerequisite.
Claude
Desktop · Web · Mobile
Available now
ChatGPT
via MCP
On the roadmap
Gemini
via MCP
On the roadmap
Copilot
via MCP
On the roadmap