Spike offers chat-like email and smart inboxes, which allow wealth management teams to be “ultra-responsive”. It enables users to create dedicated group chats, share files, run video meetings, chat on audio calls, send voice messages, and much more. Importantly, Spike is built on a foundation of email but offers the features of the most advanced business chat, allowing seamless inclusion of external clients in specific chats or projects without them needing to sign up for anything.