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Since 2019, we have helped thousands of businesses and individuals change the way they do business.
Deliver Your Information
Allow customers to follow your important links, share your information, and download your contact directly to their phones.
Keep It Up To Date
Update your information at any time to ensure that your prospects receive relevant information whenever they need it.
Customize Your Branding
Customize the look of your profile with our powerful theme builder to add banners, profile images, colors, and more.
Wow With An NFC Card
Pair your BitSignal profile with an NFC Card to share your profile and info with a single tap of the card to a smartphone.
Interested in Upgrading Your Digital Business Card?
BitSignal Pro and BitSignal Enterprise offer further customization options and increased link-sharing capacity for individuals and businesses respectively. If you are interested in exploring these options for your business card solution, follow the links below.

FAQ
What is a Digital Business Card?
How does BitSignal work?
Is an app download required to use or share BitSignal?
Does BitSignal require a subscription?
No! BitSignal is a free digital business card service with optional subscriptions for further customization or businesses. You can create a BitSignal digital business card for free right now with just an email and password!
What phones are compatible with BitSignal NFC?
BitSignal NFC Business Cards will work with any modern NFC-enabled smartphone. However, if your phone is of an older generation, each BitSignal profile comes with a unique QR Code and individualized link to your profile, so no matter the phone you're working with, you can still send your clients to your Digital Business Card.
Do I need a physical card to create a BitSignal account?
No, you don't! BitSignal NFC Cards are an accessory to your profile. Your BitSignal profile can be shared through your personalized QR codes and links that you can add to an email signature, social bio, texts, and more. A physical NFC card can wow your clients but is not necessary.
What is NFC technology?
NFC technology is what makes your business card smart! As an evolution of RFID (Radio Field Identification) technology, NFC (Near-Field Communication) transfers information from a chip in the card to a nearby device. NFC technology is common in hotel key cards, ID access cards, etc.
How do I stay up to date with new updates and features?
Subscribing to the BitSignal newsletter will keep you informed of all the new updates and features BitSignal rolls out, from new themes to new whole services.