Pretto
Estimates how much you can borrow for a French property, simulates payments and books a Pretto broker.
What Pretto can do in ChatGPT
French mortgage estimates and broker booking.
Borrowing Capacity
Estimate the most you could borrow for your project.
Payment Simulation
See likely monthly payments at current market rates.
Detailed Loan Offer
Get a breakdown of a possible loan for your profile.
Bank Comparison
Draws on offers from more than 125 banks.
Broker Appointment
Book a call with a Pretto broker to refine the plan.
You stay in control
You approve access, and you can disconnect Pretto at any time.
Apps 1
What Pretto does in ChatGPT
The Pretto plugin helps you look into a mortgage for a property in France from inside ChatGPT. You describe your project and your situation, and it works out roughly how much you could borrow and what your monthly payments might be, based on current market conditions and rates that fit your profile.
Pretto is a mortgage broker that compares offers from more than 125 banks. In the chat you can ask for a detailed loan offer to see how the numbers break down, and then book an appointment with one of Pretto's brokers to fine-tune the result and plan the financing.
The listing says the service is free. Its example prompts are in French, but you can use it in English too. The figures you get are simulations to guide you, and the actual loan depends on the bank and a full review of your file with a broker.
Who it is for
- First-time buyers in France
- People comparing French mortgage offers
- Buyers who want to talk to a broker
How to add Pretto to ChatGPT
- Open the Pretto listing in ChatGPT ↗.
- Click Install plugin.
- Sign in to your Pretto account when asked and approve the access it requests.
- Start a chat and ask for what you need, mentioning Pretto if ChatGPT does not pick it up.
- To stop, disconnect Pretto under apps in your ChatGPT settings.
Questions about Pretto
What is the Pretto ChatGPT plugin?
The Pretto plugin helps you look into a mortgage for a property in France from inside ChatGPT. You describe your project and your situation, and it works out roughly how much you could borrow and what your monthly payments might be, based on current market conditions and rates that fit your profile. It is listed in ChatGPT's plugin marketplace under Finance.
What can I ask Pretto to do in ChatGPT?
For example: "How much can I borrow for an apartment in Lyon on a 4,000 euro monthly income?", "Quel est le montant de prêt que je peux obtenir ?", "Give me a detailed loan offer for a 300,000 euro purchase over 25 years".
Who makes the Pretto plugin for ChatGPT?
The ChatGPT listing names Pretto as the developer. The version listed on 8 October 2026 was 1.0.0.
How do I add Pretto to ChatGPT?
Open the Pretto listing in ChatGPT, click Install plugin, sign in to your Pretto account and approve the access it asks for. Then ask for what you need in a chat, mentioning Pretto if ChatGPT does not pick it up.
Can Pretto change things in my account, or only read?
It uses the project and profile details you share to estimate borrowing capacity and payments, and it can book an appointment with a Pretto broker.
Who is the Pretto plugin for?
First-time buyers in France, people comparing French mortgage offers and buyers who want to talk to a broker.
Does Pretto cost anything?
The listing says the service is free of charge.
Does Pretto only work for property in France?
Yes. The listing describes it as a tool for real estate projects in France.
How many banks does Pretto compare?
More than 125, according to the listing.
Does Pretto see my ChatGPT chats?
When Pretto is connected, ChatGPT may share the parts of your chats and memories that matter for a request with Pretto. What Pretto 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 Pretto from ChatGPT?
Open your ChatGPT settings, go to apps, and disconnect Pretto. You can reconnect later from the listing.
What are alternatives to Pretto in ChatGPT?
Similar plugins in the ChatGPT marketplace include Cashfree, Binance and HelpDol. Each has its own page in this directory.
Privacy and your data
When Pretto is connected, ChatGPT may share the parts of your chats and memories that matter for a request with Pretto. What Pretto 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.
Pretto privacy policy ↗Pretto terms ↗OpenAI: apps in ChatGPT ↗