Chrome Extension for Marketo

Webster is your AI-powered Marketo operations assistant.

Built by TMRW Group. Webster embeds directly in your Marketo instance — 50+ tools for campaigns, emails, smart lists, tokens, and more. Just type what you need in plain English.

Download for Chrome Watch Demo

How it Works

Install

Download the Chrome extension and load it in your browser via chrome://extensions.

Create Agent

Create a webster-marketo agent in your dashboard. Copy the Agent ID.

Connect

Open Marketo, press Ctrl+Shift+W, paste your Agent ID in Settings, and start talking.

50+ Marketo Tools

All execute directly in your browser — no middleware, no API keys needed for read operations.

Read

List Programs

List Smart Campaigns

List Emails

List Forms

List Folders

List Tokens

Instance Info

Email Templates

LP Templates

Write

Create Program

Clone Program

Delete Program

Create Smart Campaign

Clone Smart Campaign

Activate/Deactivate Campaign

Create Email

Clone Email

Approve Email

Send Test Email

Manage

Create Landing Page

Clone Landing Page

Approve Landing Page

Clone Form

Approve Form

Create Folder

Rename Folder

Move Asset

Create Token

Delete Token

Audit

Health Audit

Export Users

Audit Trail

Export Fields

Just Ask

How many programs are in this instance?

List all my smart campaigns

Create a new program called Q2 Webinar in folder 1042

Clone email 1234 as Q2-Follow-Up

Activate smart campaign 5678

Run a health audit on this instance

Ready to automate your Marketo ops?

Download Webster

Free extension · Starter plan $49/mo · Built by TMRW Group