Spike transforms traditional email into a conversational, chat-like interface while consolidating email, team messaging, video calls, voice messages, collaborative documents, and task management into one workspace. It connects to existing email accounts (Gmail, Outlook, iCloud, and others) without requiring users to migrate data or adopt a new email address. The platform includes an AI assistant called Spike AI that can draft replies, summarize threads, and generate content. Teams can collaborate in shared group channels alongside their personal inboxes. Spike offers a Magic AI feature for writing assistance and a Priority Inbox to surface important messages. It is available on iOS, Android, macOS, Windows, and as a web app, and supports both personal and business use cases. The product targets freelancers, small businesses, and larger teams seeking to reduce context-switching between separate email and messaging tools.
Target audience and deployment
- Solo / Freelancer
- Startup
- SMB
- Mid-market
- Cloud
- Browser extension
Key features
Use cases
- Manage email as conversational chat
- Collaborate on documents within the inbox
- Communicate via video and voice calls
- Draft and summarize emails with AI
- Organize team messaging in group channels
- Manage tasks and to-dos from email
Best for
- Freelancers who need to consolidate email and chat into a single inbox
- Small business teams who need to collaborate without switching between email and messaging apps
- Startup founders who need AI-assisted email drafting and fast team communication
- Remote teams who need video calls, messaging, and email in one unified workspace
Integrations
Other
Gmail, Google Workspace, Outlook, Microsoft 365, iCloud, Yahoo Mail, IMAP