Describe the work, and ChatGPT saves a draft invoice in your Invoist account with the totals worked out.
ChatGPT can look up, add, edit and delete your clients, invoice drafts and expenses; log time and turn unbilled hours into invoices; record payments you've received; summarize what you've invoiced and what's still outstanding, in one currency if you like; and change your invoice settings. It can't send invoices, email clients, take payments or delete sent or paid invoices. You review and send every invoice yourself in Invoist.
Install Invoist from the ChatGPT plugin directory and sign in when asked. If you use ChatGPT's developer mode, add a connector with the server URL https://invoist.app/mcp and OAuth authentication. Either way, you sign in with your normal Invoist login and approve access.
Invoist for ChatGPT works on every plan, including Free. Creating invoices is free and unlimited, just as it is in Invoist. Pro features stay Pro, as shown on our pricing page.
When you ask about clients, invoices, tracked time or expenses, Invoist sends the details ChatGPT needs to OpenAI, which handles them under its own terms; your ChatGPT data settings decide whether conversations help train OpenAI's models. Invoist records which tools were used and whether they worked, never your messages or invoice contents. See our privacy policy.
Go to Settings → Connected apps in Invoist and choose Disconnect. ChatGPT loses access straight away.
Questions or problems? Email support@invoist.app.