Hi Laurie,
Both GoTo and Zoom are core features of EthosCE and available to all customers. While there is no cost for utilizing the API in EthosCE, both GoTo and Zoom require paid accounts for utilizing their API access.
Both GoTo and Zoom are utilized as course objects within the course outline. Learner attendance is logged and recorded in EthosCE upon completion of the course object.
Please check out our virtual meeting resource guide for more information.