Are you an advertiser? Do you have an investment project
and are looking for the most appropriate solutions?
Take part in One to One IA x Expérience Client and join more than 450 decision-makers in marketing, digital, content, customer experience and data for a ROI event offering real business opportunities.
One to One IA x Expérience Client is YOUR not-to-be-missed annual event!
One to One IA x Expérience Client brings together in one place:
- You, the decision-makers ‘guest’ in marketing and digital (CEO, Customer Experience Director, Marketing, Data, Digital, Innovation, Loyalty, e-CRM, etc.)
- And the best solution providers selected for their ability to meet the needs of the market
Come to Biarritz from 30 September to 2 October for a memorable business experience!
- Meet your peers in an exceptional setting
- Discover new potential partners in One to One meetings
- Keep up to date and get inspired thanks to conferences, workshops and feedback

In less than 72 hours, One to One IA x Expérience Client allows you to :
Meet over 110 solution providers
in Acquisition, Data / AI, Customer Marketing and Brand Content
Making your business projects a reality
thanks to pre-planned One to One meetings
Share and compare your ideas with your peers
in a friendly, immersive setting
Challenge your strategies
with original conferences and workshops based on real-life customer cases

Why take part in One to One IA x Expérience Client
- Carry out your benchmark in less than 3 days by meeting your future service providers
📊 83% 83% of One to One meetings are concluded within a year of the event
- Make strategic connections by talking to your future partners
🤝 98% of decision-makers find that the quality of discussions is adapted to their needs
- Optimise your participation thanks to a dedicated team
🚀 97% of guests are satisfied with the support offered by the organisation
Teaser 2025
45 seconds to enter the One to One IA x Expérience Client Energy
From 30 September to 2 October 2025, decision-makers with investment projects and the best solution providers will be meeting for 3 days of business!
Qualified One to One meetings, inspiration with sector trends and networking with evening events, entertainment and informal exchanges.
Request my invitation
Qualified One to One meetings, inspiration with sector trends and networking with evening events, entertainment and informal exchanges.
An all-inclusive participation
Your participation covers:
- Full access to the event: One to One meetings, conferences and workshop
- Accommodation in local hotels on the 30th of September / 1st of October
- Transport fees to/from the event up to 235€*
- All breakfasts, lunches and cocktail dinners
- Access to all networking evenings and events.
For compliance reasons, if you are unable to accept this type of invitation, these services can be invoiced.
*Post-event reimbursement on proof of train or air travel, subject to the guest's actual presence and compliance with the minimum number of meetings required (minimum of 8 meetings over 3 days), up to a maximum of 235€ (incl. VAT) return per person.


The step of your participation
- From now on, fill in your needs and projects when you apply to take part
- Your application will be studied by the One to One team > if it is validated, you will access the One to One platform to complete your profile
- One month before the event, send and accept requests for meetings to solution providers who meet your needs on the platform
- From 30 September to 2 October 2025 in Biarritz, meet your future service providers during One to One meetings (30 minutes).
Your request to participate does not imply any commitment on your part. It is subject to validation by the Guest Experience team. Each request is processed by our team within 7 days.
Key Figures of the event
3000
One to One meetings
450
CMOs and decision makers
110
Partners solution providers
80
speakers
30
conferences, keynotes and workshops
