Create invoices simply and quickly

Modern invoicing tool. Create invoices in seconds and send them directly from your Gmail account.

All the features you need

A simple and efficient solution for managing your business invoices

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Fast and simple

Create a new invoice in 5 steps. Intuitive interface lets you focus on business, not paperwork.

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Works everywhere

Use on both desktop and mobile. Fully responsive across all devices.

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Gmail integration

Send invoices directly from your Gmail account. No additional apps or setup required.

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All invoice types

Support for proforma, credit, and VAT invoices. Everything your business needs.

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Data portability

Export and import your invoice data. Full control over your business information.

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Free plan

Create up to 500 invoices for free with almost all features available. Paid plan for just €5/month.

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Security and reliability

Your data is securely stored and accessible anytime, anywhere.

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Calendar integration

Create invoices directly from your calendar events. Transform your scheduled work into invoices with just a few clicks.

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EU E-Invoicing Guide

Learn about EU e-invoicing requirements for 2026 and how to keep your business compliant.

Why choose Haiku.lt?

Increase productivity

One user managed to create 2682 invoices in just over a year. Automate routine processes and save time.

Professional image

A sent invoice document can encourage clients to pay faster. Professional-looking invoices strengthen your business image.

Compliance

All invoices can be adapted to comply with legal requirements. Use with peace of mind.