11 Best AI Assistants for Multiple Gmail Accounts (2026)
We checked 11 AI assistants on two or more Gmail accounts. Which hold every inbox, which only switch, and which bill you for the second login.
Multiple Gmail Accounts
12 posts
How to Connect Multiple Gmail Accounts to Codex
Codex has no native Gmail plugin. Add every inbox to Carly, register one MCP server, and reach all of them from the Codex CLI.
How to Connect Multiple Gmail Accounts to Gemini Spark
Gemini Spark works from the Google account you sign in with. Add every inbox to Carly, wire Carly in over MCP, and reach them all from one Spark session.
Connect Multiple Gmail Accounts to Grok Bot
Grok Bot's Bots share one browser and one set of logins. Add each Gmail to Carly, connect Carly once, and address every inbox by name instead.
How to Connect Multiple Gmail Accounts to Copilot
Microsoft Copilot reads Gmail but documents no multi-account setup. Here is how to reach several Gmail and Workspace inboxes with Carly.
How to Connect Multiple Gmail Accounts to Grok
Grok documents one signed-in Gmail connection, not several. Here is how to keep multiple Gmail and Workspace inboxes available through Carly.
How to Connect Multiple Gmail Accounts to Perplexity
Perplexity documents one primary calendar and no multi-Gmail setup. Here is how to keep several inboxes available through Carly.
How to Connect Multiple Gmail Accounts to ChatGPT
ChatGPT's Gmail connector authorizes one Google account. Add every inbox to Carly, connect Carly to ChatGPT once, and ask across all of them in one chat.
How to Connect Multiple Gmail Accounts to Claude
Claude's Google connector holds one account at a time. Add every Gmail and Workspace identity to Carly, connect Carly once, and Claude can reach them all.
How to Connect Multiple Gmail Accounts to Gemini
Gemini reads one Google account at a time, even though it is Google's own app. Connect every inbox to Carly, add Carly to Gemini Spark, and span them all.
How to Connect Multiple Gmail Accounts to ChatGPT Work
Use multiple Gmail and Google Workspace accounts in one ChatGPT Work task with Carly—without switching logins, forwarding mail, or merging inboxes.
How to Connect Multiple Gmail Accounts to Claude Cowork
Add multiple personal and work Gmail accounts to Claude Cowork with Carly, then search, draft, send, label, and schedule from the right inbox.