Billabex
Manages unpaid invoices and payment reminders in Billabex from ChatGPT, from daily briefings to reminder emails.
What Billabex can do in ChatGPT
Chase unpaid invoices without leaving the chat.
Daily Briefing
Changes, alerts and the actions to tackle first.
Risk Ranking
Rank customers by risk and see the reasons.
Customer Review
Full account and email history with a suggested next step.
Reminder Control
Pause or restart automatic payment reminders.
Reminder Emails
Write and send personal payment reminder emails.
You stay in control
You approve access, and you can disconnect Billabex at any time.
Apps 1
What Billabex does in ChatGPT
The Billabex plugin brings Billabex, a tool for chasing unpaid invoices, into ChatGPT. Finance teams can see customer accounts, contacts, invoices, credit notes, outstanding balances and overdue amounts, along with emails sent and received about payments, all in one place.
It can prepare a daily briefing of what changed, which alerts came in and what to do first. It can also rank customers by risk and explain why, look at one customer's full situation and suggest a next step, and spot customers who have gone quiet.
It can also make changes: update customer and billing records, manage contacts, pause or restart automatic reminders, answer tasks raised by Billabex's own AI agent, schedule messages and send personal reminder emails to customers. The sample prompts in the listing are written in French, though the plugin description itself is in English.
Built-in skills
The listing says Billabex comes with 8 named skills plus 2 more. Skills are ready-made instructions ChatGPT can use for a specific job.
- Adjust scheduled follow ups
- Analyze aged receivables
- Analyze receivables statistics
- Control automatic payment follow up
- Enrich customer records
- Identify receivables risks
- Prepare daily receivables brief
- Prepare payment follow up email
Who it is for
- Finance teams chasing late payments
- Credit controllers
- Small firms with many open invoices
How to add Billabex to ChatGPT
- Open the Billabex listing in ChatGPT ↗.
- Click Install plugin.
- Sign in to your Billabex account when asked and approve the access it requests.
- Start a chat and ask for what you need, mentioning Billabex if ChatGPT does not pick it up.
- To stop, disconnect Billabex under apps in your ChatGPT settings.
Questions about Billabex
What is the Billabex ChatGPT plugin?
The Billabex plugin brings Billabex, a tool for chasing unpaid invoices, into ChatGPT. Finance teams can see customer accounts, contacts, invoices, credit notes, outstanding balances and overdue amounts, along with emails sent and received about payments, all in one place. It is listed in ChatGPT's plugin marketplace under Finance.
What can I ask Billabex to do in ChatGPT?
For example: "Prepare my daily briefing: changes since yesterday, alerts and priority actions", "Analyse this customer's full situation and recommend the next step", "Which customers are most at risk, and why?". It also comes with built-in skills such as Adjust scheduled follow ups, Analyze aged receivables and Analyze receivables statistics.
Who makes the Billabex plugin for ChatGPT?
The ChatGPT listing names Billabex as the developer. The version listed on 8 October 2026 was 2.0.0.
How do I add Billabex to ChatGPT?
Open the Billabex listing in ChatGPT, click Install plugin, sign in to your Billabex account and approve the access it asks for. Then ask for what you need in a chat, mentioning Billabex if ChatGPT does not pick it up.
Can Billabex change things in my account, or only read?
It reads and updates customer accounts, invoices, contacts and payment emails in Billabex. It can pause or resume reminders, schedule messages and send reminder emails.
Who is the Billabex plugin for?
Finance teams chasing late payments, credit controllers and small firms with many open invoices.
Can Billabex send emails to my customers?
Yes. The listing says it can prepare scheduled messages and send personalised payment reminder emails.
Can I stop automatic reminders for one customer?
Yes. It can pause or resume automated payment reminders.
Does Billabex see my ChatGPT chats?
When Billabex is connected, ChatGPT may share the parts of your chats and memories that matter for a request with Billabex. What Billabex does with that data falls under its own terms and privacy policy. ChatGPT keeps your training-data settings, and you can disconnect at any time.
How do I disconnect Billabex from ChatGPT?
Open your ChatGPT settings, go to apps, and disconnect Billabex. You can reconnect later from the listing.
What are alternatives to Billabex in ChatGPT?
Similar plugins in the ChatGPT marketplace include Elevate Invoices, Billit and Inkle. Each has its own page in this directory.
Privacy and your data
When Billabex is connected, ChatGPT may share the parts of your chats and memories that matter for a request with Billabex. What Billabex then does with that data falls under its own terms and privacy policy, not only OpenAI's. ChatGPT keeps your training-data settings for data that comes from connected apps, and you can disconnect at any time.
Billabex privacy policy ↗Billabex terms ↗OpenAI: apps in ChatGPT ↗