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Guide · Updated

The best group card apps in 2026

Seven ways to get a whole group to sign one card, compared on what they cost, what they do for you and what the recipient gets

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The short answer

Pick by what you need

Side by side

The comparison

AppPrice to send a cardAI-designed coverSign without an accountSlack
CardShare.aiYes: FreeYes: From one sentence or your photoYes: No account neededYes: Slack app included
KudoboardFrom $6.99 a board, or $25/month billed annuallyNo or not listed: Not listed on their sitePartly: Not needed on most boardsPartly: On Pro and above, with Microsoft Teams too
ThankboxFrom $5.99 (£4.99) a card; team plans from £19/monthPartly: AI remix of an existing design, on team plansYes: No account neededPartly: Share the link in Slack or Teams
GroupCards.io£4.79 a card; bundles save up to 60%Partly: AI face swap into selected designsYes: No account neededPartly: Share the signing link in Slack
GroupGreeting$5.99 a card, or bundles at 10% to 33% offNo or not listed: Not listed on their siteYes: No account neededPartly: Share the signing link in Slack
SendWishOnlineFree with ads, up to 10 a day; $2.99 a card ad-freeNo or not listed: Ready-made templates insteadYes: No account neededNo or not listed: Not listed on their site
PadletFree for 3 padlets, then from $15/monthPartly: AI images inside posts, not a card coverYes: Guests can post unless the owner requires loginNo or not listed: Not listed on their site

01

CardShare.ai

Best free group card, with a cover designed for the person

Describe who the card is for and AI designs the cover and drafts the opening note. Share one link, everyone signs from their own phone, and it's free to send by email or link, straight away or at a time you pick

Price: Free

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Good for

  • Free to design, sign and send, with no ads
  • An AI-designed cover from a sentence or a photo, plus funny photo templates
  • No account or app to sign, and no limit on signers
  • A Slack app, and connectors for Claude and ChatGPT
  • Emailing the card now or at a time you pick

Watch out for

  • No gift collection
  • No PDF or printed copy
  • No video or voice messages
  • No Microsoft Teams app

02

Kudoboard

Best for printed keepsakes and company-wide boards

A long-running group board with one-off paid boards and subscriptions. It goes further than most on printed books and posters, Microsoft Teams and HR integrations

Price: From $6.99 a board, or $25/month billed annually

CardShare.ai vs Kudoboard: full comparison

Good for

  • A printed book or poster of the board
  • Microsoft Teams, HR system integrations and SSO
  • Automated birthday and anniversary boards across a large company

Watch out for

  • One-off boards from $6.99; subscriptions from $25/month billed annually
  • Lite boards take up to 20 posts
  • No AI-designed cover listed

03

Thankbox

Best for collecting money for a gift

A pay-per-card group card with a gift collection pot, so the group can chip in for a present while they sign

Price: From $5.99 (£4.99) a card; team plans from £19/month

CardShare.ai vs Thankbox: full comparison

Good for

  • A gift collection pot alongside the card
  • Photos, GIFs and voice notes, with video on Premium
  • Delivery at a date and time you pick

Watch out for

  • Classic from $5.99 (£4.99) a card, Premium £8.99
  • Contributors to the gift pay a small card fee
  • No AI message help listed

04

GroupCards.io

Best for a printed card in the post (UK)

A multi-page digital card with a gift card pot, a PDF download, and the option of a printed card posted in the UK

Price: £4.79 a card; bundles save up to 60%

CardShare.ai vs GroupCards.io: full comparison

Good for

  • A printed card posted in the UK, or a PDF to keep
  • A gift card collection pot
  • Birthday and anniversary cards sent automatically across a company

Watch out for

  • £4.79 a card, less in bundles, or a business plan
  • No AI message help listed
  • AI only puts your photo into selected designs

05

GroupGreeting

Best simple pay-per-card ecard

A straightforward multi-page ecard you pay for card by card, with no limit on signers and a PDF copy of the finished card

Price: $5.99 a card, or bundles at 10% to 33% off

CardShare.ai vs GroupGreeting: full comparison

Good for

  • No account to sign and no limit on signers
  • Delivery at a date and time you pick
  • A PDF copy of the finished card

Watch out for

  • $5.99 a card, less in prepaid bundles
  • No AI cover or message help listed
  • No Slack app: you share the link yourself

06

SendWishOnline

Best for bulk scheduling and ready-made templates

Free ecards from a large template library, with ads on free cards and bulk scheduling for people who send a lot

Price: Free with ads, up to 10 a day; $2.99 a card ad-free

CardShare.ai vs SendWishOnline: full comparison

Good for

  • Free cards, up to 10 a day
  • Thousands of ready-made templates
  • Bulk scheduling from a spreadsheet

Watch out for

  • Ads on free cards; $2.99 a card to remove them
  • No AI message help listed
  • No Slack app listed

07

Padlet

Best if you also want a board for other things

A flexible collaborative board for classrooms, brainstorms and more, which works as a group card in a pinch

Price: Free for 3 padlets, then from $15/month

CardShare.ai vs Padlet: full comparison

Good for

  • One tool for brainstorming, classrooms and cards
  • Posts with video, audio and files
  • A free plan with up to 3 padlets

Watch out for

  • The recipient gets a link to a board, not a greeting card
  • Platinum from $15/month once you need more than 3
  • No Slack app listed

How we compared

We make CardShare.ai, so it's listed first. Everything about the other apps comes from their own pricing, help and FAQ pages, which are linked on each full comparison along with the month we checked them. Prices and features change, so check their sites before you buy. Product names are trademarks of their owners; CardShare.ai isn't affiliated with them

FAQs

The best group card apps in 2026

What is the best free group card app?

CardShare.ai is free to design, sign and send, with no ads, and its AI designs a cover for each person. SendWishOnline also has free cards, up to 10 a day, with ads. Padlet's free plan covers up to 3 boards. The others charge per card or by subscription.

Which group card apps work in Slack?

CardShare.ai has a Slack app: type /cardshareai to start a card and share the signing link. Kudoboard works with Slack and Microsoft Teams on its Pro plan and above. With GroupGreeting, Thankbox and GroupCards.io you share the signing link in Slack yourself.

Can the group chip in for a gift as well?

Thankbox and GroupCards.io both collect money for a gift alongside the card. CardShare.ai doesn't offer gift collection, so pair it with a separate collection if you need one.

Do people need an account to sign?

Not with CardShare.ai, GroupGreeting, Thankbox, GroupCards.io or SendWishOnline. Kudoboard doesn't need one on most boards, and Padlet guests can post unless the owner requires a login.

Can I schedule the card to arrive on the day?

Yes, with most of them. CardShare.ai emails the card at the hour you pick, for free. GroupGreeting, Thankbox and GroupCards.io deliver at a date you choose, and SendWishOnline can schedule cards in bulk.

How did you compare them?

We make CardShare.ai, so it's listed first. Everything about the other apps comes from their own pricing, help and FAQ pages, which are linked on each full comparison along with the month we checked them. Prices and features change, so check their sites before you buy. Product names are trademarks of their owners; CardShare.ai isn't affiliated with them.

Try it on your next card

Describe who it's for, share one link, and let everyone sign. It's free to send

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