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Create a smart profile that does more than share links

Build a beautiful Card for your identity, work, proof, links, forms, calendar, social profiles, and contact details. Use it as a smart business card, link in bio, personal profile, portfolio, or team identity page.

Launching in phases. Limited access.

Create a smart profile that does more than share links

Real People. Beautiful Profiles. Impactful Stories.

See how people and teams use Cardtree for introductions.

Build your micro-site with a tree of customizable widgets

  • Custom Profile Header
  • Testimonials
  • Featured Links
  • Video
  • Metrics, Stats, and Numbers
  • Image Gallery
  • Services Widget
  • Digital Business Card
  • Clients & Partners
  • Rich Text Block
  • Book Showcase
  • Lead Capture Form
  • Location & Map
  • Calendar Booking
  • Email Signature
  • Custom Tags

CAPABILITIES

Your identity, structured for every touchpoint

Most profiles are either too static, too scattered, or too hard to update. Card gives you one flexible page that shows who you are, what you do, why people should trust you, and how they can take the next step.

PROFILE BUILDER

Build a profile that explains you clearly

Turn your identity, work, proof, content, and experience into a polished profile that people can understand in seconds.

  • Show your bio, role, company, services, and work
  • Add logos, numbers, testimonials, tools, and proof
  • Organize everything with modular widgets and sections
Build a profile that explains you clearly

BRAND CONTROL

Bring every contact point into one page

Card works as your smart business card, link in bio, social hub, contact page, and profile link across every channel where people discover you.

  • Add social links, messengers, calendars, forms, and websites
  • Share your Card through QR, email signatures, and social bios
  • Make it easy for people to follow, contact, book, or explore
Bring every contact point into one page

BRAND CONTROL

Make your profile feel like your brand

Customize the look of your Card without designing from scratch. Match your personal brand, company brand, campaign, or team identity.

  • Choose themes, skins, fonts, colors, corners, and shadows
  • Add images, uploads, embeds, sections, and custom layouts
  • Create Cards for individuals, teams, roles, events, and campaigns
Make your profile feel like your brand

POWERFUL FEATURES

Everything you need to build a smarter profile

Use widgets to create a profile that is more useful than a basic bio link and more flexible than a static business card.

Modular Widgets

Build your Card using flexible widgets for identity, text, links, media, forms, calendars, logos, numbers, books, tools, locations, and more.

Links and Socials

Add social profiles, messaging apps, publishing platforms, streaming links, creative portfolios, and professional networks in one place.

Calendars and Forms

Let visitors book time, submit inquiries, register interest, request information, or contact you directly from your Card.

Proof and Portfolio

Show company logos, achievements, testimonials, stats, projects, media, documents, case studies, and past work.

Smart Business Card

Use your Card as a digital business card that people can open from a link, QR code, email signature, or event interaction.

AI Link in Bio

Go beyond a simple list of links by combining your profile, content, proof, actions, and Double into one interactive identity page.

Custom Design Controls

Adjust themes, skins, corners, shadows, backgrounds, fonts, colors, and page styling to match your brand.

Double Widget

Add your Double to your Card so visitors can browse your profile and start a conversation from the same page.

Your link in bio should do more than list links.

Create a Card that introduces you, builds trust, shares proof, captures interest, and helps people take action.

Launching in phases. Limited access.

BENEFITS

A better first impression in every channel

People discover you from emails, calls, social profiles, events, websites, and referrals. Card gives them one clear place to understand you and act.

More clarity in one link

Replace scattered links, outdated bios, and disconnected profiles with one structured page that explains who you are and what you offer.

More trust before the first conversation

Show your work, proof, clients, numbers, tools, testimonials, and media so visitors understand your credibility faster.

More action from attention

Let people book, message, follow, submit forms, view resources, open links, or talk to your Double from the same profile.

You might have some questions!

Everything you need to know about building and sharing your Card.
What is Card?

Card is a smart profile and digital identity page. You can use it as a smart business card, link in bio, professional profile, portfolio page, contact page, or team member profile.

How is Card different from a normal link in bio?

A normal link in bio usually lists links. Card lets you build a full profile with widgets, proof, media, forms, calendars, social links, branding, and your Double.

What widgets can I add?

You can add widgets for your bio, company logos, tech stack, numbers, testimonials, links, social profiles, uploads, forms, calendars, text, books, location, sections, embeds, and more.

Can I customize how my Card looks?

Yes. You can customize themes, skins, colors, fonts, backgrounds, corners, shadows, media, and layout elements to match your personal or company brand.

Can I use Card as a digital business card?

Yes. Card can be shared through a link, QR code, email signature, social bio, event material, or direct outreach.

Can teams use Card?

Yes. Teams can use Cards for employees, departments, sales reps, consultants, creators, recruiters, leaders, and role-based identity pages.

Can I add my Double to my Card?

Yes. You can add your Double as a widget so visitors can browse your profile and ask questions from the same page.

Can Card replace my personal website?

For many professionals, yes. Card can work as a lightweight personal website, portfolio, link in bio, smart business card, and interactive profile. If you already have a website, Card can also work as your personal identity layer across channels.

Ready to build your smart profile?

Create a Card that brings your identity, proof, links, content, contact options, and Double together in one beautiful page.

Get started