Built with Bubble

JamJar - A platform to connect car seller and dealers

CloseFuture Studio

About

Jamjar, a UK company established in 1997, was the first online car-selling comparison service. The platform connects sellers and buyers (car dealers) to facilitate transactions in a fully transparent manner, offering no hidden fees, secure instant payments, and free collection.

Challenge

So far, Jamjar has operated as a car-selling comparison service company but now aims to evolve into a platform where sellers can receive offers from different dealers. At the same time, buyers will be able to access detailed information about the sellers' vehicles, enabling them to provide the best possible quotes.

Solution

JamJar partnered with CloseFuture to develop a responsive web app using Bubble, designed to serve both buyers and sellers. Additionally, CF team built a mobile app for buyers to help them schedule appointments with sellers.

Design & Development

Seller Side

Sellers can provide their personal and car details, enabling the platform to match them with the best dealers. Invitations can be sent automatically or manually. A dashboard has been built to track offers, schedule appointments, and respond to buyers' requests for additional information.
Seller side

Buyer side

Buyers can complete the onboarding process by setting all their preferences and inviting their colleagues to join the platform. They have access to a dedicated dashboard where they can track matched vehicles, make offers, and communicate with sellers. Buyer administrators are granted additional privileges, allowing them to modify preferences as needed.

Postcode Map

Created an interactive map that allows buyers to select postcodes where they want to find deals. Additionally, they can choose areas such as London, Scotland, and Wales separately.
Postcode map

Rating System

Developed a comprehensive rating system to evaluate buyers based on their positive and negative actions within the app.

Mobile App

The buying tool, available as both a web application and a native mobile app, is designed to ensure smooth transactions during appointments with sellers.

Result

Finally, JamJar has developed a web and mobile app designed to address the challenges faced by both sellers and buyers in the car-selling process. Given their experience in the car reselling industry and the current technology they employ, they are well-positioned to disrupt the car-selling market in the UK.
Like this project

Posted Jul 30, 2025

JamJar partnered with CloseFuture to develop a responsive web app using Bubble, designed to serve both buyers and sellers.

Likes

2

Views

1

Timeline

Oct 1, 2024 - Jan 31, 2025

Real Elevate Fitness | Fitness Website
Real Elevate Fitness | Fitness Website
PromptVibes- ChatGPT Prompt Generator
PromptVibes- ChatGPT Prompt Generator
ShareRent - Apartment Sharing platform for Migrants
ShareRent - Apartment Sharing platform for Migrants
CloseFuture | Low/No-Code Studio
CloseFuture | Low/No-Code Studio

Join 50k+ companies and 1M+ independents

Contra Logo

© 2025 Contra.Work Inc