Email marketing from
ChatGPT.
Tell ChatGPT what you want to send and nitrosend handles the rest. No dashboard. No drag-and-drop editor. Just describe your campaign and it ships.
https://api.nitrosend.com/mcp
Your email marketing team is already in ChatGPT.
You already use ChatGPT to think through ideas, draft copy, and plan strategy. With nitrosend connected, ChatGPT can take those ideas and execute them — create the campaign, design the email, pick the segment, schedule the send.
Most email platforms force you out of your workflow into a dashboard you have to learn. nitrosend flips that. The platform disappears into the conversation you're already having.
Connect once. Then just talk to ChatGPT about what you want to send, who you want to reach, and when. nitrosend handles the infrastructure — deliverability, authentication, compliance, tracking — so you can focus on the message.
Connected in under a minute.
Add nitrosend as a custom MCP server
In ChatGPT, go to Settings → Apps → Advanced → Create App, then add an MCP server with this URL:
https://api.nitrosend.com/mcp Sign in with OAuth
When prompted, sign in with your nitrosend account. No API key needed — OAuth handles the connection automatically.
Start talking to it
Open a ChatGPT conversation and describe what you want to send. ChatGPT drafts the campaign, previews it, and sends a test. When you're happy, tell it to send.
Just ask ChatGPT.
"Write a product update email for our SaaS users. Friendly tone, mention the new dashboard feature. Send to the active-users segment."
"Set up a 3-email welcome series. First email immediately after signup, second after 2 days with product tips, third after 5 days asking for feedback."
"Create a segment of users who signed up in the last 30 days but haven't opened any emails yet."
"How did our last 3 campaigns perform? Show me open rates, click rates, and any trends."
Full email platform. Zero learning curve.
Campaigns & automations
Create one-off campaigns or multi-step flows. ChatGPT writes the copy, designs the layout, and picks the audience.
Enterprise deliverability
DKIM, SPF, DMARC auto-configured. Separated transactional and marketing streams. 99.99% uptime infrastructure.
Unlimited contacts
Every plan includes unlimited contacts. You only pay for emails you send. Import your entire list for free.
Your next campaign is one conversation away.
Connect nitrosend to ChatGPT. Tell it what to send. Done.