Lieutenant Guillaume

The accounting app that helps freelancers make the right decisions. Lieutenant Guillaume is set to revolutionize your day-to-day life as an entrepreneur: invoicing, document collection, cash-flow forecasting, dashboards, and more.

DASHBOARDS – Your performance in real time • Track your performance in real time thanks to Artificial Intelligence; • Benefit from clear, useful charts tailored to your needs.

DOCUMENT COLLECTION – Keep your accounts up to date • Lieutenant Guillaume turns your smartphone camera into a scanner. Once scanned, documents are instantly classified and recorded in your accounts; • Easily transfer documents from your smartphone directly into Lieutenant Guillaume.

MESSAGING – Your accountant, always by your side • A single, direct, and secure place to communicate with your accountant; • Get quick answers to your questions.

OVERVIEW – Your entire accounting in your pocket • Access key figures of your business at any time, such as turnover, outstanding invoices, or cash position; • Centralize invoices and documents in one place. Retrieve customer and supplier histories in just one click.

CASH FLOW – Anticipate the future • Based on your expected income and expenses, Lieutenant Guillaume estimates your cash position in 7 days, 14 days, or at the end of the month; • Synchronize your bank accounts and track your transactions at a glance.

INVOICING – Invoice directly from your phone • Stuck in an elevator? Pull out your phone and send invoices or quotes in seconds; • Create a list of products and services to reuse in your invoices and save time.

Other features available on desktop: • Automated payment reminders; • Invoice payments via QR codes or SEPA payment slips; • Custom analysis dashboards; • Email inbox synchronization to automatically import invoices.

Feel free to contact us at hello@lieutenantguillaume.com to share your feedback on Lieutenant Guillaume. Your input is our greatest asset to move forward, innovate, and continuously improve our tools.