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Start today. For free.
Finally take back control of your online data with Only Once.
Now you decide exactly who can access your personal, professional
and company data, for how long, and under exactly what conditions.
Now you decide exactly who can access your personal, professional
and company data, for how long, and under exactly what conditions.
Empower Your Digital Life
When you change information in your Only Once data store,
all of your trusted contacts will be automatically updated.
all of your trusted contacts will be automatically updated.
Update contacts
with just one click
with just one click
Focus on the
important things
in life.
Only Once conveniently organizes all
of your data for you,
in one secure place.
Meaning more time
for you in your busy life.
Store, organise and retrieve your important data and documents
- All of your important data is kept safe and secure in your Personal Data Store.
- Instantly access any essential data or documents you need at the click of a button.
- Protect all your important data and documents from loss, theft or damage.
- Only Once provides full support for S42 International Addressing standards.
Some things should be done ‘Only Once’.
Entering our personal and business data is one of them.
Only Once interview on Dutch national television
Connect quickly and easily with online relations using QR code sharing.
- Invite trusted relations to your personal address book.
- Connect instantly using your own unique personal QR code.
- Search for contacts and expand your network easily.
- Target specific networks using appropriate, customized identities.
Download now
From now on you and your connections can subscribe to each other’s dynamic contact details. For example, if one of your relations has a new phone number your address book wil be changed too. Automatically. You won’t have to do a thing!
Access your relational data across platforms and devices.
Never worry again about where to find your relational data and documents.
Sync all your Only Once contacts to Outlook, Google or iPhone.
Sync your personal data to any third-party business application.
Our manifesto
The Only Once manifesto serves as a moral compass, and reflects the standards and values that our organization stands for.
We want to offer a personal platform where people and businesses are able to store their data once, but then share it as often, and for as long as they want. Our goal is to answer all kinds of repeated information requests immediately from the Only Once platform.
Bank-level security
The Only Once platform uses only the highest levels of security. All data is fully encrypted, and based on asymmetrical encryption that can be managed by you, and you alone. Not even Only Once can access your data. We use public/private keypairs (RSA) in combination with 256 bit AES encryption. We use An EV SSL certificate which offers the highest available levels of trust and authentication to the Only Once platform. Our data centre is ISO/IEC 27001:201, PCI DSS 3.1 and ISO/IEC 9001:2008 certified.
Our infrastructure runs in a fully redundant datacenter in Haarlem and Amsterdam.
No Patriot act interference
All our infrastructure is located within the borders of the European Union. Therefore all of the data hosted on our Life Management platform is fully protected by the EU Data Protection Directive, which regulates the processing of all personal data within EU borders. It is an important component of EU privacy and human rights law, and means that data stored in Only Once cannot fall under Patriot Act style surveillance by governments.
Your
benefits
of using
Only Once
- All your personal data, constantly at your fingertips
- Quickly connect with other users and keep in touch
- Automatically update all your contacts with just one click
- Stay in control of who has access to your data, and for how long
- Never enter your data into another form again
- Keep a firm grip on your virtual identity
Provincie Utrecht is one the funding partners of Only Once.