How to Use Claude Cowork for Sales: Setup, Plugin, Workflows
Cowork has become an indispensable part of most knowledge workers’ workflow. Its ability to plan and execute multi-step sequences is undeniably impressive. And yet for sales, its results can be somewhat shallow if you don’t connect it to the right data sources.
This article shows you how to get the most out of Cowork for sales.
❗ Note: As of mid-September, Claude Cowork was merged into Claude Desktop for people with Pro and Max plans.
Key Takeaways:
- Claude Cowork can run multi-step research, drafting, and CRM work end to end, across desktop, web, mobile, and the Chrome side panel, rather than answering one question at a time like a chatbot.
- Anthropic ships a free Sales plugin with six skills (account research, call prep, daily briefing, outreach drafting, competitive intelligence, and asset creation) plus the /call-summary, /forecast, and /pipeline-review commands.
- Cowork takes about 10 minutes to setup, with no code required. However, it’s limited to web search, so it lacks fine-grained insights for technical sales motions.
- The Onfire connector, built on the Onfire MCP server, gives Cowork technographics, deanonymized community signals, champion profiles, and your own first-party context, so the same prompt returns a brief a technical seller can use.
What Claude Cowork Is, and How it Helps Sales Teams
Claude Cowork is the agentic version of Claude. It doesn’t just chat with you, it completes jobs like reading and writing files, using tools, and working through multi-step tasks. It’s got tons of useful features for revenue teams:
- It runs everywhere you work, whether as a desktop app, on the web, and on mobile. It’s even got a Chrome side panel so you can use it as you browse the web
- Plugins deliver skills, commands, and settings that you can use for repetitive tasks
- Connectors give it your data without extra coding work
- You can schedule tasks to run automatically without your reps doing anything
Claude Cowork vs. ChatGPT for sales
For some time, Claude Cowork was the clear winner for non-technical people who needed an agentic tool. But in July 2026, OpenAI launched ChatGPT Work, which completes the sort of long, multi-step tasks Cowork is known for. This makes the comparison a bit more difficult.
On the one hand, ChatGPT has a larger app catalog, so if you already have context spread across a bunch of SaaS tools, that will be an advantage. It also bundles chat, projects, and dev workflows under one login, which is convenient.
On the other hand, Cowork reads and writes local files, and you can set it to run without any rep there. But for most sales teams, these minutiae don’t really matter: both tools can run sequences and draft a decent intro email. Similarly, neither knows your ICP, your technographics, or which engineer might be evaluating your category.
How to Setup Claude Cowork for Sales in 10 Minutes
Setting up Claude Cowork is simple enough for every rep to handle on their own. Here’s how you do it:
- Get on a paid plan. Cowork is included with Pro, Max, Team, and Enterprise. Agentic tasks consume usage faster than chat, so heavy users tend to land on Max or Team.
- Open Cowork. Download the desktop app if your work lives in local folders, or use the web or mobile app if it does not. Pick a working folder Claude can read and write, something like /Accounts, so briefs and debriefs accumulate in one place.
- Install the Sales plugin. Go to Customize, then Plugins, find the Anthropic-verified Sales plugin, and install it. This takes one click and gives you six skills and three commands immediately.
- Connect your CRM, email, and calendar. In Customize, then Connectors, authenticate Salesforce or HubSpot, your email, and your calendar. This way, Claude knows your history with each account.
Most sales tools now connect to Claude Cowork
- Add a data connector. Web search plus your CRM covers what is public and what you already know. A data connector covers the gap in between: who is in market, what they are running, and who owns the decision. Add the Onfire MCP server at https://mcp.onfire.ai/v1/mcp and sign in with OAuth. No API keys.
Using the Anthropic Sales Plugin
Anthropic’s free sales plugin is a reasonable place to start before you write anything custom. It has six skills and three commands:
Six skills
Each of these skills fires automatically when Cowork tries to execute a related workflow:
- account-research does deep-dive research on prospects, companies, and buying committees using whatever sources you have connected
- call-prep builds a pre-call briefing with account context, a suggested agenda, discovery questions, talking points, and likely objections
- daily-briefing gives you a morning overview of pipeline changes, follow-ups due, and deals that need attention
- draft-outreach writes personalized emails and sequences off the back of research rather than off a template
- competitive-intelligence compiles positioning, differentiation matrices, battlecards, and talk tracks
- create-an-asset generates collateral like one-pagers, proposals, and business cases
Three slash commands
You have to trigger these commands explicitly to run them:
- /call-summary turns call notes or a transcript into a structured summary with action items and a draft follow-up
- /forecast produces a weighted forecast with best, likely, and worst cases from a CSV or a description of your pipeline
- /pipeline-review analyzes pipeline health, flags stale deals and risks, and returns a weekly action plan
The plugin is a well-designed set of instructions for how to research an account and how to lay out a brief. However, without adding a revenue intelligence connector, the results will be constrained by the data Cowork has available to it.
Finding Technical Buyers with Claude Cowork Using the Onfire Connector
Claude Cowork can stitch complex sequences of sales-related actions together, but it can only find information on the open web. And as many sales reps have found, Cowork burns plenty of tokens on account research to deliver briefs that sound good, but don’t deliver real insight.
The Onfire connector changes that. Connect it to Claude with a few clicks via the Onfire MCP server and give Cowork access to revenue intelligence that’s been fine-tuned to your specific ICP. That includes:
- Technographics and firmographics tied to evidence, so you can see which GitHub contribution or job posting points to a tool being in production.
- Community signals from Slack, Discord, and technical events, deanonymized and traced back to named people at named accounts.
- Champion profiles including professional history, open source engagement, inferred interests and challenges, and verified contact data pulled from multiple sources.
- Your own CRM context, combined with all of the above, so the brief reflects your relationship with the account rather than starting from scratch every time.
7 Claude Cowork Sales Workflows
These 7 workflows depend on the Sales plugin. Some require technographics and community signals from the Onfire connector.
1. Account research before first touch
Point Cowork at a named target account and ask it to do your homework for you: find what the company runs and the evidence for it, the people who would be involved in buying your category, any initiative or pain that makes now the right time, and a recommended entry point. It needs your CRM for prior-touch history and a data connector for stack evidence and champion profiles. You should ask for a brief with sources attached, saved to your working folder, so the next person on the account inherits your research instead of having to repeat it.
2. Pre-call brief
Schedule call prep for the night before rather than doing it in the ten minutes beforehand. Cowork can read the invite, identify attendees and what they own, pull the account's stack and recent activity, check your CRM for prior conversations, and return a one-page brief with talking points and likely objections. To do a good job, it will need your calendar, your CRM, and your call recording tool.
3. Post-call follow-up and CRM update
For the follow-up, start by running /call-summary against the transcript in the same session where your account context is already loaded. Cowork will produce the structured summary, the action items, a draft of the follow-up email in your voice, an internal note for the team, and all the CRM updates. To do so, it will need your call transcription platform and write access to your CRM.
4. Pipeline review and stalled-deal multi-threading
The /pipeline-review command flags what has gone quiet, what has slipped, and what needs attention this week. It also helps you take action. For each stalled deal, it can map the rest of the buying group, work out what each person cares about based on their activity, and recommend who to bring in and how to reach them. It needs your CRM, and the champion mapping capability will be much stronger with a data connector.
5. Inbound triage
Give Cowork your week's inbound list and ask it to enrich each lead, separate real ICP fit and genuine intent from low-quality signups, and narrow down a small list of accounts that are worth calling today, with evidence for each decision. For this workflow, Cowork needs your CRM or a CSV as well as an enrichment or data connector.
6. Competitive displacement
Ask Cowork to find accounts running an incumbent solution that you’ve had success replacing in the past. Then, have it narrow to the accounts that are showing signs of friction, identify who owns the decision, and draft outreach that leads with the specific pain rather than a feature list. Note, however, that Cowork will really struggle with this if it’s limited to data it can find on the public web. With the Onfire connector, you can give it technographics for the install base and community signals for friction and let it take care of the rest.
7. Champion tracking when a contact changes jobs
When a champion leaves, that creates risk in the account they left as well as an opening in the one they join. Cowork can check which champions from closed-won and active accounts have moved in the last quarter, where they landed, and whether the new company is an ICP fit. It can also draft a re-intro for each. However, it will need your CRM for the champion list and a data connector for hiring signals tied back to named people.
Running Claude Cowork Across a Sales Team
Some of your reps are probably already using Cowork. To use it effectively as a team, you need to deliberately:
- Give RevOps ownership. Cowork is built for non-technical users, but somebody needs to decide which connectors are approved, which workflows are recommended, what permissions look like, and how the setup adapts as the motion changes.
- Codify your playbook as Agent Skills. Once Cowork gets acquainted with your value props and your brief format, encode that knowledge in a skill. Reps should be encouraged to surface potential skills to RevOps leads so the whole team can benefit from a successful play.
- Start small. Pick two or three well-defined workflows, run them for a few weeks, and check the output against what your reps do by hand. Then, fine-tune until your reps trust the output.
- Upskill everyone, not just the enthusiasts. The people who are already excited about Cowork may not need much training. Make sure everyone, even the skeptics, know how to run the core workflows.
Get Started with Claude Cowork and Onfire
When people set out to do sales, they often don’t realize that much, if not most, of their day will be spent on research. Cowork can change that by tackling the manual tedium so your reps can spend more time on the phone. However, it won’t be able to deliver the sort of insight that salespeople need without precise, ICP-relevant data. For that, there’s Onfire. Grab time with the team to see how it works
FAQs
Is there a Claude Cowork Sales plugin?
Yes. Anthropic maintains a verified Sales plugin, free with any paid Claude plan. It installs from Customize, then Plugins, and includes six skills (account research, call prep, daily briefing, outreach drafting, competitive intelligence, and asset creation) plus the /call-summary, /forecast, and /pipeline-review commands. You can also install third-party plugins or build your own.
Which connectors does Cowork support for sales?
Cowork connects over MCP, so anything that exposes an MCP server is available. For sales teams that typically means a CRM (Salesforce, HubSpot, Close), call recording (Gong, Fireflies), chat and docs (Slack, Google Drive, Microsoft 365, Notion), email and calendar, and data providers like Onfire. Connectors authenticate with OAuth and take a minute each.
Can I use Claude Cowork without a CRM?
Yes. Every skill and command in the Sales plugin works standalone with web search, pasted notes, and uploaded CSVs, which makes it easy to trial before anyone grants access to a system of record. You will get useful drafting and analysis. But without the CRM, Claude cannot see your history with an account or write updates back, so each run starts from zero.
What is the Onfire MCP server?
The Onfire MCP server exposes Onfire's data and capabilities through the Model Context Protocol, so an MCP-compatible app like Claude Cowork can pull account technographics, intent and community signals, champion profiles, and verified contact data directly into its workflows. The Onfire connector is built on it. Add https://mcp.onfire.ai/v1/mcp as a connector and authenticate with OAuth, no API keys required.
Is my CRM data kept private?
Yes. First-party data you connect is used only for your account. It is never shared with other customers or used as a signal in anyone else's workflows. Onfire combines your data with its third-party signals to sharpen targeting for your team, and enrichment runs on a per-customer basis. On the Claude side, you choose which folders and tools Claude can reach, Claude asks before taking significant actions, and enterprise admins can set permissions by team and stream activity to their SIEM.
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