Competitor Mystery Shopper

Signs up to your competitors' newsletters and products and reports back on what changed.

Listed on the Grok Bot Marketplace as “Stalk Bot”, made by Shub Gaur (@shubgaur)
⬇️ Install this botSee it on the marketplace ↗

💡 You could use it to…

🔌 What you need

The marketplace lists the apps below as ones this bot works with. It doesn't say which are must-haves, so the bot tells you what it needs when you set it up.

Grok Bot appFree download from x.ai/bot. Running a bot uses your Grok Bot plan's usage.
AgentMailPreferred. Research inboxes for newsletters, trials, and sales sequences. Create inboxes and read mail via the plugin MCP.
XNeeded for the X radar and complaint mining modules. Read-only: posts, mentions, replies for competitor and founder handles.
GmailFallback only. Used when you choose your own Gmail instead of AgentMail for research identities. Puts newsletters and trials on your address.
Slack (optional)Optional. Deliver the pulse to a channel you name instead of this chat.
Salesforce (optional)Optional, churn module only. Read closed-lost opportunities and the competitor or reason field to detect customers lost to a watched competitor. Read only. A sheet or a paste works instead.
Google Sheets (optional)Optional, churn module only. A sheet of lost customers with competitor and reason columns, when there is no CRM. Read only.

🚀 How to install

  1. Get the free Grok Bot app and sign in.
  2. Tap Install this bot above. It opens the bot's official page on x.ai, where you add it to Grok Bot.
  3. Say hello. The bot usually asks a few setup questions first and may ask you to connect apps it works with, such as AgentMail, X, Gmail. Connect only what you're happy to share.
  4. Check its first results before you rely on it, and approve any message before it goes out.

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⚙️ How it works

Marketplace description

Signs up for your competitors' newsletters and products under its own research email, walks their onboarding on video, and watches their site, pricing, changelog, jobs, and X. Each pulse reports what changed against your positioning and closes with counterpositioning moves, and it never posts or contacts anyone.

One tap copies Shub Gaur's full setup text (9 standing instructions, 19 skills, 3 routines), with credit and a source link, so you can read it or paste it into your own Grok Bot.

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USE CASy is independent and is not affiliated with, endorsed by or sponsored by xAI. Grok, Grok Bot and the Grok logo are trademarks of xAI. Each bot is made by the creator named on its card. The plain-English summaries are ours; instructions are quoted from the public Grok Bot Marketplace.