
Sertifi
e-signature and payment platform for closing deals, approvals, and payments faster
Data verified Sep 8, 2026
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About Sertifi
Sertifi (now Sertifi by Flywire) is a cloud-based platform for electronic signatures, secure payments, and credit card authorizations, designed to help businesses close deals and finalize paperwork faster. It supports collaborative multi-signer workflows, automated notifications, full audit trails, PCI-compliant payment collection, and integrations with major CRMs and payment gateways. It is widely used in the hospitality and travel industries as well as broader B2B sales operations.





