Does anyone know of a list/can name companies that don't charge for SSO, Audit Logs[0], that have a free edition where you don't have to talk to a salesperson t

Does anyone know of a list/can name companies that don't charge for SSO, Audit Logs[0], that have a free edition where you don't have to talk to a salesperson to evaluate etc.? [0] https://audit-logs.tax/ https://audit-logs.tax/