Why, though? There are two products listed, and the second one is supposed to replace Salesforce.
Except that already has some of the most textbook-perfect standard and documented API suites on the planet, and full fidelity company data import and export in any of a hundred ways.
There’s already functionally zero lock-in beyond wanting their platform and associated services.
Also, there are already far more mature alternative oss crm packages, where none have never actually threatened Salesforce.