Use Email Marketing Calculator with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Calculate and benchmark key email marketing metrics like delivery, engagement, and revenue.
Developed, maintained, and hosted by Vinkius.
MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED
Waiting for input…
Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.
Complete set · 4 capabilities
The complete Email Marketing Calculator capability set.
These are the exact actions your AI can choose when you ask it to work with Email Marketing Calculator.
01-04
4 capabilities in this set.
Part of 4 available through Email Marketing Calculator.
- 01
Get industry benchmark
Get industry performance benchmarks
- 02
Calculate delivery metrics
Calculate email delivery and open rates
- 03
Calculate engagement metrics
Calculate email engagement metrics
- 04
Calculate revenue metrics
Calculate email revenue metrics
Observed, not estimated
672ms average. Fast in production.
Email Marketing Calculator is checked daily against the live service.
- Fastest day
- 506ms
- Slowest day
- 709ms
- 14-day trend
- Slowing+13%
Connect your client
One URL. Every client.
Activate the Connector, copy your link, and paste it into the client you already use. 4 capabilities arrive ready to run.
Preview access · not provider authentication
The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Email Marketing Calculator, so you can see the experience inside your AI.
It does not authenticate your account with Email Marketing Calculator. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Email Marketing Calculator Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_OQDxKB1e4QlXTQPWod7Jvfs1kTp0eDNXRMSulfHR/mcpClaude Desktop
Follow the steps below to connect in seconds.
- 1In Claude Desktop, open Settings → Connectors.
- 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
- 3Click Add and start a new chat — Email Marketing Calculator capabilities are ready to use.
{
"mcpServers": {
"email-marketing-performance-calculator-mcp": {
"url": "https://edge.vinkius.com/vk_preview_OQDxKB1e4QlXTQPWod7Jvfs1kTp0eDNXRMSulfHR/mcp"
}
}
}
Claude
ChatGPT
Cursor
VS Code
Windsurf
Claude Code
JetBrains
Cline
Step-by-step instructions for each client are in the guide. How to connect
FAQ
Questions Email Marketing Calculator owners ask.
- 01
What metrics can I calculate?
You can calculate delivery rates, open rates, CTOR (Click-to-Open Rate), conversion rates, and revenue per email sent.
- 02
How do I compare my results to others?
Use the get_industry_benchmark capability to retrieve standard performance targets for SaaS, eCommerce, Media, and B2B industries.
- 03
Does this capability support revenue analysis?
Yes, the calculate_revenue_metrics capability allows you to calculate the average revenue generated for every email sent in your campaign.
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