Email marketing from Windsurf.

Connect nitrosend to Windsurf via MCP. Campaigns, contacts, flows. All from Cascade, the AI editor you already use.

→ Windsurf › Cascade › MCP › Add: https://api.nitrosend.com/mcp

Quick start

Up and running in three steps.

Step 1

Add the MCP server

Open Cascade in Windsurf. Go to MCP settings. Add a new server with URL https://api.nitrosend.com/mcp.

Step 2

Sign in when prompted

Windsurf opens a sign-in window the first time you use the server. Authenticate with your nitrosend account.

Step 3

Start prompting

Ask Cascade to build campaigns, import contacts, or send emails. nitrosend handles the rest.

Try it

Example prompts.

Campaign

"Create a campaign announcing our new pricing. Target the active-customers segment. Friendly, concise tone."

Contacts

"Import the contacts from /data/leads.csv into a new list called Q1 Signups."

Analytics

"Show me open and click rates for the last 5 campaigns. What can we improve?"

Automation

"Set up a welcome flow. Send a hello email immediately, then a product guide 3 days later."

Segmentation

"Create a segment of users who opened the last 3 campaigns but haven't purchased."

Testing

"Send a test of that campaign to [email protected] so I can review it."

Why it works

Windsurf + nitrosend.

No context switching

Stay in your editor. No browser tabs, no dashboard. Cascade runs the platform directly.

Natural language control

Describe what you want. Windsurf translates intent into API calls. You never learn a new UI.

Built for builders

nitrosend is MCP-first. Every capability is a tool Cascade can call. The most capable email MCP server available.

Try it now.

One config change. Free to start. Send your first campaign in under five minutes.

→ Cascade › MCP › https://api.nitrosend.com/mcp

nitrosend is the fastest email platform that works where you work. Prompt it from Claude. Trigger it from your code. Let it run your email marketing while you build your product.

It's not an email tool with AI features. It's an AI that does your email marketing.

We're obsessed with speed. Not because speed is trendy, but because speed is the thing that separates the people who ship things that change lives from the people who plan to ship. Every minute you spend configuring email automations is a minute you're not talking to customers, writing code, or selling.

We believe the best tools disappear into your workflow. You shouldn't have to learn our interface.

We're George, Ed and Kam, and we're building nitrosend because the world has shifted and email hasn't caught up. Until now - welcome to faster email.