Click2Bill is the dedicated ClickUp–Lexware Office integration: your tracked time entries automatically become invoice drafts in Lexware Office. Time turns into revenue. Automatically.
Anyone looking to connect ClickUp with Lexware Office has rarely found a seamless solution: between time tracking and invoicing there is almost always a manual Excel step in the middle. Click2Bill closes exactly that gap.
Click2Bill is a middleware that reads your time entries tracked in ClickUp and automatically creates invoice drafts in Lexware Office from them. You stay in full control: Click2Bill only creates drafts, the final decision to send the invoice always remains with you.
Want to know upfront how much revenue you are losing to unbilled hours? Use the free Revenue Leak Calculator for a quick estimate.
The ClickUp–Lexware Office integration follows a clear, transparent process. From time entry to invoice draft, there are three steps:
Every step stays transparent: you can see which hours go into which invoice and make the final call on sending.
Click2Bill only transfers the data needed for billing. The connection is one-directional: ClickUp is the data source, Lexware Office receives the drafts.
Click2Bill only creates drafts and never sends anything on its own. Everything stays as a draft for you to review and approve in Lexware Office.
To make sure only clean, intentional hours end up on an invoice, Click2Bill gives you several safety nets.
Automatic quality check: Click2Bill automatically checks time entries for common mistakes, such as overlapping entries or empty descriptions. Flagged entries are marked before they reach an invoice, so you avoid corrections after the fact and protect your clients' trust.
Invoice draft instead of direct send: Click2Bill only creates a draft in Lexware Office. You review, adjust and send it yourself, nothing goes to the client without your approval.
Optional ClickUp approval: if your team uses a four-eyes approval process in ClickUp, you can use that status. You are not required to: Click2Bill can also bill all tracked time regardless of approval status.
The integration is intentionally lean. You do not need developers or complex configuration to get connected.
The entire setup typically takes under 10 minutes. Compared to generic automation platforms like Zapier, Make or n8n, you do not have to build a multi-step workflow from scratch: those tools currently offer no end-to-end time-to-invoice workflow for ClickUp and Lexware Office, only individual, limited actions. Click2Bill is the ready-made bridge for exactly this use case.
Start for free and set up the connection in just a few minutes.
Your time and client data is sensitive. Click2Bill is built from the ground up to handle it securely and in compliance with GDPR.
Click2Bill is developed and operated by Die Leoparden GmbH in Germany. The connection between ClickUp and Lexware Office stays not only efficient, but also fully GDPR-compliant.
You connect ClickUp with Lexware Office via Click2Bill, a dedicated middleware integration. Add your API credentials for both services, assign your ClickUp Folders to the matching Lexware Office clients, and start the sync. After that, Click2Bill automatically reads your tracked time entries and creates invoice drafts from them. Setup typically takes under 10 minutes.
No, Click2Bill automatically creates invoice drafts in Lexware Office from your ClickUp time entries, but not finished, sent invoices. You stay in full control: review each draft in Lexware Office, adjust it if needed, and send the invoice yourself. This ensures no incorrect or incomplete hours reach your client without your approval.
The integration reads your ClickUp structure of Spaces, Folders and Tasks, as well as the time entries with duration and description. In Click2Bill, client mapping and the quality check are applied. In Lexware Office, invoice drafts are created with line items from your tracked hours, assigned to the mapped client. Only the data needed for billing is transferred.
These tools are currently only a partial fit for an end-to-end connection from ClickUp to Lexware invoices. Zapier effectively only offers the action of uploading a document to accounting for ClickUp and Lexware, not a billing workflow. Make and n8n have ClickUp modules but only limited Lexware Office actions. There is no ready-made time-to-invoice workflow there, exactly the gap Click2Bill fills.
Click2Bill is built to be GDPR-compliant: operations and data storage take place within the EU, and your API tokens for ClickUp and Lexware Office are stored encrypted. Thanks to the multi-tenant architecture, each tenant's data is cleanly separated. Click2Bill is developed and operated by Die Leoparden GmbH in Germany, keeping the connection both efficient and fully data-protection-compliant.
Click2Bill offers three plans: a Starter plan at €0, which is free forever, a Pro plan at €39 per month, and an Advanced plan at €99 per month. You can try the Advanced plan free for 14 days.
Set up the integration and let your ClickUp time entries automatically become invoice drafts in Lexware Office. Want to see what you're missing out on first? Try the free Revenue Leak Calculator.