Fluxmail connects personal Gmail and Google Workspace accounts to AI agents, through the hosted Fluxmail Cloud or a free self-hosted plan for one member and three mailboxes. Google's official Gmail MCP Server is a Google-hosted developer preview that requires enrollment through a Workspace account.
This comparison covers Fluxmail Cloud, which we host, and self-hosted Fluxmail, which you run. Cloud doesn’t keep a copy of your mail.
Updated
Gmail MCP can mean Google's official server or a third-party connector. Google's setup guide requires Developer Preview Program membership, and enrollment asks for a Google Workspace account and Cloud project. A free personal Gmail account alone does not meet those published enrollment requirements.
Google does not list a separate MCP fee in its setup guide. A Workspace subscription is a separate cost, and buying one does not automatically grant preview access. Fluxmail supports personal Gmail without Workspace preview enrollment. Self-hosted Fluxmail's Personal plan is free for one member and three mailboxes; you supply the computer or server and pay any separate AI-client costs. Fluxmail Cloud is hosted and starts with a seven-day trial.
Choose Fluxmail when the agent must send, handle attachments, or work across providers, from a hosted server in Fluxmail Cloud or one you run yourself. Self-hosted Fluxmail can also schedule sends. Choose Google's server when its current Gmail tools cover the job and you want a Google-operated endpoint.
| Feature | Fluxmail | Gmail MCP Server |
|---|---|---|
| Product and deployment | ||
| Where it runs | Fluxmail Cloud or your own computer or server Hosted, local process, or Docker | Google-hosted remote endpoint Connect over HTTP |
| Release status | Public release Cloud subscriptions, plus free and paid self-hosted plans | Developer Preview Requires the Google Workspace preview program |
| Email providers | Gmail, Outlook, Exchange, and IMAP | Gmail and Google Workspace |
| Interfaces | MCP, REST API, and CLI The CLI is self-hosted only | MCP The separate Gmail API is also available to developers |
| Email work | ||
| Search and read threads | Yes | Yes |
| Create drafts | Yes | Yes |
| Send and reply | Yes Direct send, draft send, reply, and reply-all | Not listed The current reference exposes draft creation, not sending |
| Forward and schedule | Yes Scheduling is self-hosted only | Not listed |
| Attachment downloads | Dedicated tool Returns the file as an MCP resource | No dedicated tool listed |
| Inbox organization | Read state, stars, archive, trash, folders, and labels | Create, add, and remove Gmail labels |
| Control and cost | ||
| Client permissions | Capability profiles and custom policies Separate mailbox and member scope | Google OAuth scopes Uses Google account and Workspace governance |
| Data path | Fluxmail Cloud or infrastructure you control Cloud does not store messages; self-hosted mail never passes through Fluxmail | Runs on Google infrastructure |
| Pricing | Free self-hosted plan; Pro $15/month; Business $25/member/month Same Pro and Business prices in Cloud and self-hosted. Annual: Pro $120; Business $240/member | No standalone Gmail MCP price listed Workspace preview enrollment required; Workspace costs are separate |
Google's Gmail MCP Server can search and read threads, create drafts, and manage Gmail labels.
Fluxmail adds tools for sending and replying, forwarding messages with attachments, downloading attachment contents, and organizing mail with read state, stars, archive, trash, folders, and labels. These tools are available through MCP and REST. Self-hosted Fluxmail also schedules delivery and has a CLI.
Both products handle everyday Gmail work, but Google's server is limited to Gmail and its MCP interface.
Fluxmail makes the same workflows available through MCP and REST, with one interface for Gmail, Outlook, Exchange, and IMAP. The same agent or backend can work across providers without being tied to Google or Gmail.
Google operates its Gmail MCP Server, so the connection runs on Google infrastructure and follows the user's Gmail permissions and Workspace controls.
Fluxmail Cloud runs the server for you and doesn't store messages or attachments. If you self-host Fluxmail instead, you choose where it runs and who can reach it, and provider credentials and the database stay on your own machine. Either way, your MCP client may send retrieved email to its model provider, and that provider's data policies apply.
We reviewed the linked product docs on October 8, 2026.
Run Fluxmail on your own infrastructure and use it through MCP, REST API, or CLI.