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 ChromeWatch Demo

How it Works

1
Install
Download the Chrome extension and load it in your browser via chrome://extensions.
2
Subscribe
Sign up at factory.tmrwgroup.ai and activate a Starter plan ($49/mo).
3
Create Agent
Create a webster-marketo agent in your dashboard. Copy the Agent ID.
4
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
Login History
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