Core51 is built for companies that need business conversations to stay private, easy to verify, and reliable long after a decision is made.
Many teams still rely on consumer messengers for approvals and partner communication, even when the cost of a wrong or missing message is high.
Core51 is monetized via subscription. Paid plans unlock premium features and higher limits for active business use.
Businesses can select custom, memorable Core ID numbers - including short and "beautiful" numbers - for branding and easy identification.
Core51, Inc. is a U.S. company registered in Delaware.
We are open to investments that enable faster growth and efficient product development.
We can provide additional information about ownership structure and the team upon request.
Legal address: 251 Little Falls Drive, Delaware 19808, USA
Phone: +1 302 5205090
Email: investors@core-51.com
