Reviewers see Whereby as a low-friction video calling tool that is especially good for quick team catch-ups, client meetings, and even always-on virtual offices. They repeatedly praise how easy it is to join and host calls, with no downloads, credentials, or setup hassles, and they like the clean feel, Slack integration, chat, room locking, and sharing tools such as Miro boards. The main complaint is occasional screen-sharing issues, but in these reviews that problem seems intermittent rather than a deal-breaker.