ChatGPT for LinkedIn outreach and sales
ChatGPT can run LinkedIn outreach when you add PumpGTM as a custom MCP plugin at chatgpt.com/plugins. Developer mode is no longer needed. Type @PumpGTM in a chat, describe who to reach, and PumpGTM returns real buyers, writes the sequence, and sends from your own accounts once you approve.
Connect ChatGPT to LinkedIn, email, X and Instagram
Find buyers and write outreach from ChatGPT
Approve before anything is sent
Updated October 2026
ChatGPT
PumpGTM connected
Find heads of sales at seed stage SaaS companies that are hiring SDRs, and draft a LinkedIn sequence.
Found 48 heads of sales at seed stage SaaS companies with open SDR roles.
Drafted a connection note and two follow-ups that mention the SDR hire.
Nothing is sent until you approve.
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“PumpGTM found exactly the right leads for my business and reaches out to them, automatically”
How to connect ChatGPT to PumpGTM
2 steps in ChatGPT. No API key, no code.
- 1
Add a custom MCP server
In ChatGPT, open Plugins (chatgpt.com/plugins), click +, and choose Add custom MCP server. Name it PumpGTM, paste this URL as the Server URL, and keep OAuth.
https://mcp.pumpgtm.com/mcp - 2
Create, install and sign in
Click I understand and want to continue, then Create as a plugin. Open your personal plugins (chatgpt.com/plugins?view=personal), open PumpGTM, click + to install, then sign in to PumpGTM and allow the connection.
What to ask ChatGPT once it is connected
Find buyers who are hiring
“Find VPs of Sales at US SaaS companies with 50 to 200 people that are hiring SDRs.”
Reach people engaging with a post
“Watch this founder's LinkedIn posts and message the people who comment.”
Win a competitor's customers
“Find the customers named on competitor.com's case studies and reach them on LinkedIn.”
Clear your replies
“Show me the replies waiting for me, with your draft answers.”
ChatGPT for LinkedIn, email, X and Instagram
One connection lets ChatGPT run every channel from the same lead list.
ChatGPT for LinkedIn
Connection requests and messages from your own profile, paced like a person.
ChatGPT for Email
Cold email from your own inboxes, in the same sequence as LinkedIn.
ChatGPT for X
DMs to people who like, reply to, or follow your posts.
ChatGPT for Instagram
Follow-first DMs from your own Instagram account.
Who uses ChatGPT with PumpGTM
Founders selling themselves
Describe your buyer in the chat you already have open. Approve the people and the messages, and get back to building.
Sales teams
Each rep connects their own LinkedIn. One workspace keeps the lead list, so nobody contacts the same person twice.
Agencies
Run outreach for every client from one AI, with a workspace and usage per client.
Agent builders
Give your own agent the same tools over MCP or REST with a workspace key.
ChatGPT on its own vs ChatGPT with PumpGTM
| ChatGPT on its own | ChatGPT with PumpGTM | |
|---|---|---|
| Writes a cold message | Yes | Yes, using examples of messages that got replies |
| Finds real people who match your buyer | No, it guesses or searches the web | Yes, real profiles with titles, companies and LinkedIn URLs |
| Targets companies hiring for a role | No | Yes, from live hiring signals |
| Sends from your LinkedIn, email, X and Instagram | No | Yes, after you approve |
| Follows up until someone replies | No | Yes, and stops when they reply |
| Answers replies | Only if you paste them in | Drafts every answer and waits for your decision |
| Remembers who you already contacted | No | Yes, one lead list across channels |
| Cost | ChatGPT plan | 7-day free trial, then from $75 a month per LinkedIn account |
ChatGPT for sales: questions
The short answers about running outreach from ChatGPT.
Can ChatGPT send LinkedIn messages?
Not on its own. ChatGPT has no access to your LinkedIn account. With PumpGTM connected, ChatGPT writes the messages and PumpGTM sends them from your own LinkedIn at a human pace, after you approve the sequence.
How do I connect ChatGPT to LinkedIn?
Add the PumpGTM MCP server (add a custom mcp server), sign in to PumpGTM, then connect your LinkedIn account inside PumpGTM when you are ready to send. ChatGPT never needs your LinkedIn password.
Is it safe to let ChatGPT run my outreach?
ChatGPT signs in to PumpGTM with OAuth and only reaches your own workspace. Sequences start after you approve them, and each reply waits for your decision before anything is sent.
Do I need ChatGPT Developer mode?
No. Custom MCP servers are added from chatgpt.com/plugins now. Developer mode is no longer needed.
How do I use PumpGTM in a ChatGPT chat?
Type @PumpGTM and say who you want to reach, for example: find heads of sales at seed stage SaaS companies in New York.
How much does it cost?
Starter is $75 a month per LinkedIn account, or $900 billed yearly, to reach up to 1,000 people a month. Hypergrowth is $149 a month per LinkedIn account, or $1,788 billed yearly, to reach up to 10,000 people a month. Every plan starts with a 7-day free trial, $0 today. A card is required when the trial starts. Each LinkedIn account comes with an email inbox and an X account. Cancel anytime.
Does the same connection work in other AIs?
Yes. PumpGTM is a standard MCP server at mcp.pumpgtm.com/mcp, so the same workspace works in Claude, Claude Code, ChatGPT, Codex, Cursor, Grok, Muse and OpenAI Dots.
Works in every AI you use
One PumpGTM workspace, the same people and sequences, from any of these.
Let ChatGPT run your outbound.
Connect ChatGPT, describe your buyer, and approve the first sequence.
ChatGPT is a trademark of OpenAI. PumpGTM is not affiliated with OpenAI.