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Connect MailerLite (Alternative) to ChatGPT and Claude

Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Run your entire email strategy through a chat interface.

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

Your AI does the work. We keep it safe and sound.

No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.

Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

A futuristic MCP client docking bay
V8 Isolate01

Each Connector runs inside its own sealed environment.

Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.

Kill Switch02

One switch stops every agent. Instantly.

One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.

FinOps per User03

Spending limits that pause instead of surprise.

Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.

Three controls, built into the layer your AI connects through.

Curated set · 10 capabilities

We ship only the actions that matter.

Capability set01 / 03

01-04

4 capabilities in this set.

Part of 10 available through MailerLite.

  1. 01

    List custom fields

    This capability retrieves all custom subscriber fields. Use it to see which data points are available for mapping during subscriber updates.

  2. 02

    List forms

    This capability pulls a list of all your signup forms. It helps your agent identify which forms are active for lead capture.

  3. 03

    List segments

    This capability lists all existing subscriber segments. It is the fastest way to find high-engagement audience subsets.

  4. 04

    Create group

    This capability creates a new subscriber group. Use it to organize your audience into specific categories.

Capability set02 / 03

05-07

3 capabilities in this set.

Part of 10 available through MailerLite.

  1. 05

    Get subscriber

    This capability fetches detailed information for a specific subscriber. It provides a deep dive into an individual contact's profile.

  2. 06

    List campaigns

    This capability returns a list of your email campaigns. It allows your agent to monitor your recent marketing activity.

  3. 07

    List groups

    This capability lists all subscriber groups. Use it to see how your audience is currently organized.

Capability set03 / 03

08-10

3 capabilities in this set.

Part of 10 available through MailerLite.

  1. 08

    List subscribers

    This capability provides a list of all email subscribers. It includes email addresses, statuses, and engagement metadata.

  2. 09

    List webhooks

    This capability displays all active account webhooks. Use it to check your current automated data triggers.

  3. 10

    Upsert subscriber

    This capability creates or updates a subscriber record. It handles email addresses and optional name fields in one step.

Real work

What teams actually run

01

Quick Performance Checks

Ask your agent for a summary of open rates and click rates for your latest campaign.

02

Audience Segmentation

Tell your agent to create a new group for a specific subset of your subscribers.

03

Subscriber Updates

Update a contact's name or email details without opening a web browser.

04

Lead Capture Analysis

Check which signup forms are driving the most conversions for your brand.

Automate a task

Put MailerLite to work on one thing.

Step-by-step automations your AI runs through this Connector: the workflow, the prompts to start with, and the exact capabilities behind each move.

One connector, every AI

MailerLite works with the most popular AI clients.

These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.

ClaudeClaudeChatGPTChatGPTGeminiGeminiPerplexityPerplexityGrokGrokMicrosoft CopilotMicrosoft CopilotCursorCursorVS CodeVS CodeWindsurfWindsurfJetBrainsJetBrainsClineClineLangChainLangChainVercel AI SDKVercel AI SDKLovableLovableZ.aiZ.aiRaycastRaycastQwen CodeQwen CodeKimi CodeKimi CodeLe ChatLe Chat

Building your own app? The connector is yours to use.

You don't need a client to put MailerLite to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.

Observed, not estimated

700ms average. Fast in production.

MailerLite is checked daily against the live service.

Daily averagePeak 1015ms
Oct 3Today
Fastest day
562ms
Slowest day
1015ms
14-day trend
Improving-12%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 10 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 MailerLite, so you can see the experience inside your AI.

It does not authenticate your account with MailerLite. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

MailerLite Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_TQayKKn9zkrWKL7aRSYZRtNWDhyyTdc7YSxrHdmP/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — MailerLite capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "mailerlite-alternative-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_TQayKKn9zkrWKL7aRSYZRtNWDhyyTdc7YSxrHdmP/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

Guided setup for Claude? Set up MailerLite in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work MailerLite owners hand off.

This MCP is for professionals who manage email lists and want to interact with their marketing data through a chat interface.

  • 01

    Marketers

    They use the AI to pull campaign analytics and manage audience segments.

  • 02

    Small Business Owners

    They hand off subscriber list management and automation monitoring to their agent.

  • 03

    Creators

    They use the AI to track growth from landing pages and signup forms.

FAQ

Questions MailerLite owners ask.

  • 01

    How do I connect my MailerLite account?

    You need to provide your MailerLite API Key and the API version after subscribing to the MCP on Vinkius.

  • 02

    Which AI clients can I use with this MCP?

    You can use any MCP-compatible client, including Claude, Cursor, and Windsurf.

  • 03

    Can I create new subscriber groups using my AI agent?

    Yes, you can use the create_group capability to organize your audience through your AI client.

  • 04

    Does this MCP allow me to see campaign analytics?

    Yes, you can list campaigns and view performance data like open and click rates through your agent.

  • 05

    Can I update existing subscriber information?

    Yes, the upsert_subscriber capability allows you to create or update subscriber details using natural language.

  • 06

    Can I create campaigns and track performance?

    Yes. Create and schedule campaigns, send to groups or segments, and track opens, clicks, bounces, and conversions in real time.

  • 07

    Does MailerLite require an API version parameter?

    Yes. MailerLite requires an API Key and API Version (v1 or v2) for configuration. Bearer auth against api.mailerlite.com/api/v2.

  • 08

    Can I manage automation workflows?

    Yes. Browse active automations, monitor trigger rates, and view email sequence performance.

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