# Codex for Sales and LinkedIn Outbound | PumpGTM MCP Canonical URL: https://pumpgtm.com/mcp/codex [PumpGTM MCP](/mcp) / Codex # 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 Sends from your [Connect Codex](#connect) 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. ## Trusted by the top startups in SF - [Mastra $35M raised](https://mastra.ai/) - [Adapt $10M raised](https://adapt.com/) - [Supermemory Backed by Solo Founders Program](https://pumpgtm.com/customers/supermemory)[Open case study](https://pumpgtm.com/customers/supermemory) - [Orchestrator 12k stars on GitHub](https://orchestrator.inc/) - [Browzer #2 Product of the Day](https://pumpgtm.com/customers/browzer)[Open case study](https://pumpgtm.com/customers/browzer) - [Workers.io Y Combinator Fall 2026](https://pumpgtm.com/customers/workers-io)[Open case study](https://pumpgtm.com/customers/workers-io) - [Y Combinator Spring 2026](https://pumpgtm.com/customers/harbor)[Open case study](https://pumpgtm.com/customers/harbor) - [Y Combinator Winter 2024](https://www.respan.ai/) - [Moonshot Backed by Y Combinator](https://moonshot.computer/) - [ByteAsk Y Combinator Fall 2026](https://byteask.ai/) - [Docura Health Y Combinator Winter 2026](https://docurahealth.com/) - [Aperture](https://aperturehq.ai/) “ PumpGTM found exactly the right leads for my business and reaches out to them, automatically ” Dhravya Shah Founder and CEO, Supermemory [Read Supermemory 's story](https://pumpgtm.com/customers/supermemory) “ I love how easy it is to hook up different accounts. It's been working really good, and I'm gonna keep bringing on new accounts in here, just because of how useful it is. ” Eric Sabshon Co-founder and COO, Hank. Moved all his profiles to PumpGTM [Read Hank 's story](https://pumpgtm.com/customers/hank) “ I've spent my career in cybersecurity. I never connected my LinkedIn to anything. PumpGTM changed that. It found exactly who I needed to reach, and started the conversation for me. ” Harsh Shroff Co-founder, Aperture “ PumpGTM quickly finds relevant leads from different sources and allows me to test messaging. I'm onboarding my entire team now to speed up my outbound sales. ” Chaitanya Choudhary Founder, Workers.io [Read Workers.io 's story](https://pumpgtm.com/customers/workers-io) “ I really like PumpGTM. My automated outreach also feels like a human. Really thoughtful approach man! I think the quality of leads is great, not a slop list like a ton of other products. ” Rahul Arulkumaran Founder, Browzer [Read Browzer 's story](https://pumpgtm.com/customers/browzer) “ Every other tool I tried couldn't find our niche buyer on LinkedIn. PumpGTM nails it, and the replies are already turning into calls. ” Albert Cai Founder and CEO, Harbor [Read Harbor 's story](https://pumpgtm.com/customers/harbor) “ We've tried Sales Navigator, ZoomInfo and Apollo, and if your leads aren't good, nothing else works. PumpGTM gets the accuracy right, on seniority and on the exact accounts we sell to. It's fast, and it finds in minutes what would take my team hours to put together by hand. ” Chethan Srivatsa Senior Digital Marketing Associate, Soho Square Solutions (200+ employees) ## 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. [Open in Codex](codex://new?prompt=Set%20up%20PumpGTM%20so%20you%20can%20run%20outreach%20for%20me.%0A%0AAdd%20the%20PumpGTM%20MCP%20server%20to%20this%20client%20for%20all%20my%20projects%20(user%20scope%2C%20not%20only%20this%20folder)%3A%20https%3A%2F%2Fmcp.pumpgtm.com%2Fmcp%0AIt%20is%20a%20streamable%20HTTP%20server%20that%20signs%20in%20with%20OAuth.%20Do%20not%20add%20an%20API%20key%20or%20any%20headers.%0A%0AAfter%20adding%20it%2C%20tell%20me%20exactly%20how%20to%20sign%20in%20from%20this%20client.%20In%20Claude%20Code%3A%20quit%2C%20run%20claude%20--continue%20so%20the%20new%20server%20loads%2C%20then%20%2Fmcp%2C%20pick%20pumpgtm%20and%20Authenticate.%20In%20Codex%3A%20run%20codex%20mcp%20login%20pumpgtm.%20The%20sign-in%20page%20creates%20my%20PumpGTM%20account%20and%20walks%20me%20through%20setup%20in%20my%20browser.%20Do%20not%20contact%20anyone.%20Once%20I%20confirm%20I%20am%20connected%2C%20continue%20from%20here.) 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 Then ask Codex Find heads of sales at seed stage SaaS companies that are hiring SDRs, and draft a LinkedIn sequence. Also try - “ Watch this founder's LinkedIn posts and message the people who comment. ” - “ Find the customers named on competitor.com's case studies and reach them on LinkedIn. ” - “ Show me the replies waiting for me, with your draft answers. ” ## 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.](/integrations/linkedin)[### Codex for Email Cold email from your own inboxes, in the same sequence as LinkedIn.](/integrations/email)[### Codex for X DMs to people who like, reply to, or follow your posts.](/integrations/x)[### Codex for Instagram Follow-first DMs from your own Instagram account.](/integrations/instagram) ## 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. [Claude for sales by Anthropic](/mcp/claude)[Claude Code for sales by Anthropic](/mcp/claude-code)[ChatGPT for sales by OpenAI](/mcp/chatgpt)[Cursor for sales by Anysphere](/mcp/cursor)[Grok for sales by xAI](/mcp/grok)[Muse for sales by Meta](/mcp/muse)[OpenAI Dots for sales by OpenAI](/mcp/dots) Building your own agent? Read the [MCP docs](/docs/mcp). ## Let Codex run your outbound. Connect Codex, describe your buyer, and approve the first sequence. [Connect Codex](#connect) Codex is a trademark of OpenAI . PumpGTM is not affiliated with OpenAI .