ton-piston.com

by CodingAsik August 15, 2026

Ton-Piston.com is a French job search tool that brings job listings, hidden employers, CV help, cover letters, and application tracking into one simple place.

What is Ton-Piston.com made to do?

The site, called Piston, focuses mainly on helping people find an apprenticeship, internship, permanent job, student job, or summer job without spending hours moving between job sites.

Its main idea is simple because you search for a job, check how well it fits you, improve your application, and keep track of what you sent.

Piston says its listings include data from France Travail and La Bonne Alternance, which are public job data sources in France.

How does Piston make job searching easier?

The normal job hunt can mean opening many tabs, reading the same kind of pages, changing a CV, writing letters, and trying to remember where you applied.

Piston tries to put those steps into one flow, so users can upload a CV, see suitable opportunities, review a match score, and follow applications from one dashboard.

The site's swipe-style job feed also makes it feel closer to a simple mobile app than an old job board.

That design matters because young job seekers may have dozens of similar listings to check before finding one that fits.

What is the hidden job market on Piston?

One of the site's most interesting ideas is its focus on the hidden job market, which means companies that may hire apprentices even when they do not have a public job ad.

Piston says it can show these companies and help users find a useful person to contact for a direct application.

The site currently claims access to more than 400,000 companies in this hidden market, although that number is a claim made by Piston itself rather than an independent measure.

This feature can be useful because a job seeker is no longer limited to companies that have published a fresh vacancy.

How does the AI help with a CV and cover letter?

Piston includes AI tools that can study a user's profile and change the focus of a CV for a specific job.

It can also create a targeted cover letter based on what an employer asks for, with the result prepared as a PDF.

The platform also shows a match analysis that explains strengths and areas that may be missing from the applicant's profile.

Piston clearly says that AI-generated content is only an aid, so users should read and approve it before sending anything to an employer.

Is Ton-Piston.com really free?

Basic job searching is free, and Piston offers a Discovery plan that does not require a payment card.

The free plan includes job search, hidden-market information, match scores, a limited personal feed, and a small number of AI generations each month.

There is also a Pro plan, with the site currently showing a three-month option at €21 in total, or €7 per month when paid for three months at once.

Pro adds features such as unlimited AI letters, unlimited AI CV optimization, unlimited swipes, more detailed match analysis, job alerts, and contact details for hidden-market applications.

Who could get the most value from Piston?

Piston looks most useful for people in France who are searching for an apprenticeship or internship and want to apply to many relevant companies without repeating the same work every time.

It may be especially helpful for first-time job seekers who do not yet have a strong system for tracking companies, adapting a CV, and writing a different letter for each role.

The search page also supports permanent jobs, student jobs, and summer jobs, so its use is wider than apprenticeships alone.

What should users check before applying?

Job listings and company information come partly from outside sources, so Piston warns that it cannot guarantee that every listing is complete, correct, or still available.

Users should therefore check important details with the employer and read every AI-made CV or letter before pressing send.

The site states that account data is stored through Supabase on infrastructure located in the European Union's Paris region, while the website itself is hosted by Vercel.

What makes Ton-Piston.com different from a normal job board?

The strongest idea behind Piston is not simply showing more job ads but joining search, hidden opportunities, matching, application writing, and tracking into one workflow.

That makes Ton-Piston.com less like a basic list of vacancies and more like a job-search workspace built around helping people move from finding an opportunity to actually applying for it.