Codex for LinkedIn outreach and sales
Codex runs outbound once you add the PumpGTM MCP server with codex mcp add pumpgtm --url https://mcp.pumpgtm.com/mcp and sign in with codex mcp login pumpgtm. Codex can then find buyers, write sequences and decide replies across LinkedIn, email, X and Instagram from the same session you code in.
Connect Codex to LinkedIn, email, X and Instagram
Find buyers and write outreach from Codex
Approve before anything is sent
Updated October 2026
Codex
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 Codex to PumpGTM
2 steps in Codex. No API key, no code.
- 1
Add the server
One click opens Codex with the setup prompt. Or run this in your terminal.
codex mcp add pumpgtm --url https://mcp.pumpgtm.com/mcp - 2
Sign in
Codex opens PumpGTM in your browser so you can allow the connection. Then start a new Codex session.
codex mcp login pumpgtm
What to ask Codex 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.”
Codex for LinkedIn, email, X and Instagram
One connection lets Codex run every channel from the same lead list.
Codex for LinkedIn
Connection requests and messages from your own profile, paced like a person.
Codex for Email
Cold email from your own inboxes, in the same sequence as LinkedIn.
Codex for X
DMs to people who like, reply to, or follow your posts.
Codex for Instagram
Follow-first DMs from your own Instagram account.
Who uses Codex 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.
Codex on its own vs Codex with PumpGTM
| Codex on its own | Codex 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 or API usage | 7-day free trial, then from $75 a month per LinkedIn account |
Codex for sales: questions
The short answers about running outreach from Codex.
Can Codex send LinkedIn messages?
Not on its own. Codex has no access to your LinkedIn account. With PumpGTM connected, Codex writes the messages and PumpGTM sends them from your own LinkedIn at a human pace, after you approve the sequence.
How do I connect Codex to LinkedIn?
Add the PumpGTM MCP server (add the server), sign in to PumpGTM, then connect your LinkedIn account inside PumpGTM when you are ready to send. Codex never needs your LinkedIn password.
Is it safe to let Codex run my outreach?
Codex 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.
Does it work in the Codex app and the Codex CLI?
Yes. Both read the same MCP configuration, so adding PumpGTM once makes it available in either.
Does Codex need an API key for PumpGTM?
No. Codex signs in with OAuth through codex mcp login pumpgtm. No key or header is needed.
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 Codex run your outbound.
Connect Codex, describe your buyer, and approve the first sequence.
Codex is a trademark of OpenAI. PumpGTM is not affiliated with OpenAI.