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Lanten is an AI email co-pilot for letting agents and property managers. It lives inside Outlook as an add-in: when you open an email, Lanten matches the sender to your Street records and shows who they are, what they rent or own, and what’s outstanding — then drafts your next step for you. Nothing is ever sent without you. Lanten drafts; you approve and send, or edit and send.
The Lanten panel beside a tenant email in Outlook, showing the tenancy record and a suggested reply

A tenant reports a broken boiler — Lanten shows their tenancy, the open maintenance job in Street, and a ready-to-edit reply.

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What it does

Brings your records to the inbox

See the sender’s contact, property, tenancy status and compliance dates from Street — without switching tabs.

Connects the dots

Linked threads surface related conversations, and AI summaries catch you up on long threads with context from Street.

Drafts your next step

Replies, work orders, tasks and notes — pre-filled from the email and your Street data, waiting for your approval.

Organises your inbox

Describe a Tag in plain English and the AI applies it to incoming email as an Outlook category.

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Who it’s for

Lettings and property management teams who run their day from Outlook and keep their records in Street. It works with new and classic Outlook on Windows, Outlook on the web, and Outlook for Mac — see supported versions.

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Try it

Every account starts with a 7-day free trial — no card needed. The Quickstart takes about five minutes end to end.