Anyone in India aged 18 or over can sign up for KarbonZ with a mobile number; no invite is needed. Sharing your own invite link is a quick way to bring friends and family along.
Share your invite link
- Open the app and go to Profile.
- Under Account, tap My Invites.
- Tap Generate invite link, then Copy, and send it to the person you're inviting.
When they open the link on their phone, it takes them straight to sign-up. Then they follow Sign in with your phone number.
Invites from your employer
If your company uses KarbonZ, its ESG or HR team may send you an invite. Signing up from that link links you to your company straight away. See Join your employer with a Corporate ID.
If it doesn't work
- The link opens the website instead of sign-up: copy the full link into your phone's browser.
- The link says it has expired or been used: you can still sign up without it at karbonz.com/app/onboarding.
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