Tell ChatGPT what you want to send. Nitrosend does the rest, on your brand's own colors, fonts, and tone, automatically. No dashboard, no drag-and-drop editor. Describe the campaign and it ships.
Install the official Nitrosend app from the ChatGPT app directory. One click, no config, no API key.
Authenticate with your Nitrosend account when prompted. OAuth handles the handshake. No API key to paste anywhere.
Describe a campaign. ChatGPT drafts it, previews it, sends a test. Say the word and it ships.
"Use Nitrosend to write a product update email for our SaaS users. Friendly tone, mention the new dashboard. Send to the active-users segment."
"Use Nitrosend to set up a 3-email welcome series. First after signup, second at 2 days with product tips, third at 5 days asking for feedback."
"Use Nitrosend to create a segment of users who signed up in the last 30 days but haven't opened any emails yet."
"Use Nitrosend to show how our last 3 campaigns performed. Open rates, click rates, and any trends."
"Use Nitrosend to shorten last month's newsletter by half. Keep the product section, cut the rest."
"Use Nitrosend to send me a test at [email protected] before it goes out."
You use ChatGPT to draft copy and plan strategy. Now that thinking ends in a send, not a paste.
Nitrosend's Brand Kit learns your colors, fonts, and tone from your own site once. Every email ChatGPT drafts already looks and sounds like you, with no design pass afterwards.
DKIM, SPF, DMARC auto-configured. Transactional and marketing streams separated. 99.99% uptime.
Every plan includes unlimited contacts. You pay for sends, not storage. Import your list for free.
Nitrosend is a listed app in the ChatGPT app marketplace for the same reason this page exists: email is moving to being run by AI agents rather than humans clicking through a dashboard, and this is what that looks like in practice. The app is a conversational front end over the same email API that powers our SDKs, so a campaign ChatGPT ships is indistinguishable from one your backend sends. Developers who want the same actions in a script or a deploy step can use the command line interface.
If you would rather work where you write code, the same platform connects to Cursor, to Gemini, and to VS Code over MCP. See every client on the integrations page.
Add the Nitrosend app to ChatGPT. Tell it what to send. Done.