6sense MCP. Score intent and enrich B2B accounts from conversation.
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6sense MCP Server gives you deep B2B marketing intelligence. It connects your AI agent to 6sense data to identify anonymous site visitors, score account intent, and enrich company profiles.
You can find firmographics, technographics, and track exactly which buying stages target accounts are in, all through natural conversation. This is critical for sales and marketing teams who need to know who is looking at their site and why.
What your AI agents can do
Enrich company
Fetches firmographics and technographics for a company domain.
Enrich person
Retrieves profile details using a person's email address.
Identify company
Analyzes an IP address to identify the corresponding company.
The agent analyzes an IP address and reports the associated company name and details.
The agent fetches detailed firmographics and technographics for a given company domain.
The agent enriches a person's profile by using a specific email address.
The agent lists all marketing segments associated with a specific company domain.
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6sense MCP Server: 4 Tools for B2B Intelligence
These four tools let your AI agent identify visitors, enrich company and person data, and check account segments using 6sense data.
019d7541enrich company
Fetches firmographics and technographics for a company domain.
019d7541enrich person
Retrieves profile details using a person's email address.
019d7541identify company
Analyzes an IP address to identify the corresponding company.
019d7541list segments
Checks which marketing segments a company belongs to.
Choose How to Get Started
Build a custom MCP for your own tools, or connect a ready-made integration from our catalog.
Build Your Own
Turn any API into an MCP. Import a spec, define Agent Skills, or deploy with MCPFusion.
- Import from OpenAPI, Swagger, or YAML specs
- Create Agent Skills with progressive disclosure
- Deploy to edge with MCPFusion framework
- Built in DLP, auth, and compliance on every call
- Real time usage dashboard and cost metering
- Publish to catalog or keep private
Make Your AI Do More
Start with 6sense, then connect any of our 4,700+ other servers whenever your AI needs more. One click, no limits.
- Use this MCP plus 4,700+ others, all in one place
- Add new capabilities to your AI anytime you want
- Every connection is secured and compliant automatically
- Track usage and costs across all your servers
- Works with Claude, ChatGPT, Cursor, and more
- New servers added to the catalog every week
What you can do with this MCP connector
6sense connects your AI agent to deep B2B marketing intelligence. Your agent identifies anonymous site visitors, scores account intent, and enriches company profiles, all through natural conversation. You'll find firmographics, technographics, and track exactly which buying stages target accounts are in. This is critical for sales and marketing teams who need to know who's looking at their site and why.
Identify visitors by IP address: Your agent analyzes an IP address, reporting the associated company name and details using identify_company.
Get company profile data: Your agent fetches detailed firmographics and technographics for a specific company domain with enrich_company.
Get person profile data: Your agent enriches a person's profile using a specific email address via enrich_person.
Check account marketing segments: Your agent lists every marketing segment associated with a company domain using list_segments.
How 6sense MCP Works
- 1 Subscribe to the 6sense server and provide your API Token.
- 2 Connect your preferred AI client (Claude, Cursor, etc.) to the server.
- 3 Use natural language to prompt your agent, asking it to identify, enrich, or score a target account.
The bottom line is, you talk to your agent, and it pulls the required B2B data from 6sense without you writing a single API call.
Who Is 6sense MCP For?
This is for Revenue Ops teams that are sick of manually moving data between 6sense and sales tools. It's for SDRs/BDRs who spend hours researching prospects before making a call. And for Marketing Managers who need to prove which accounts are actually engaged with the website content.
Researches prospect accounts and checks their intent level before making initial outreach calls.
Identifies which accounts are most engaged with web content and which marketing segments they belong to.
Automates the flow of B2B intelligence, ensuring data consistency between 6sense and other sales systems.
What Changes When You Connect
- See account intent scores (0-100) instantly. Instead of running separate reports, ask your agent to prioritize accounts and tell you which ones are most ready to buy.
- Identify anonymous visitors with
identify_company. If a prospect hits your site, you get their company details immediately, even if you only have an IP address. - Build out a full company profile with one prompt. Use
enrich_companyfor firmographics andenrich_personfor key contacts, all without leaving your chat window. - Map out the buyer's journey. Your agent tracks whether a target account is in the 'Awareness' stage or the 'Decision' stage, letting you focus your outreach.
- Personalize outreach with segment data. Use
list_segmentsto know exactly which marketing groups a company belongs to, improving your message's relevance. - Automate data gathering. Revenue Ops can use this server to move data between 6sense and other sales tools, cutting down manual data entry time.
Real-World Use Cases
Cold IP Lead Follow-up
An SDR gets an IP address from a web log. They ask their agent to run identify_company on the IP. The agent identifies the company, gets its intent score, and confirms it's in the 'Consideration' stage. The SDR knows exactly how to pitch the solution.
Deep Dive Prospecting
A Marketing Manager wants to vet a target account. They ask the agent to enrich_company using the domain. The agent returns the industry, employee count, and technologies used (e.g., Splunk). This data informs a much more targeted campaign.
Contact Validation
A BDR has an email address but needs more context. They ask the agent to run enrich_person. The agent returns detailed profile info, allowing the BDR to move beyond a generic cold email.
Campaign Optimization Check
A Marketing Lead needs to know if a new target account list is working. They ask the agent to list_segments for a domain. The agent checks if the accounts fall into high-value segments like 'High Intent - Cloud Solutions', confirming campaign success.
The Tradeoffs
Treating 6sense as a data silo
Opening 6sense, exporting a list, jumping to a separate CRM, and then manually updating fields. This process takes hours and introduces data lag.
→ Use your agent to connect the data directly. Prompt it to 'Get the intent score for Company X and write it to the CRM.' The agent runs the necessary 6sense tools and passes the data directly.
Calling multiple tools sequentially in the chat
Typing: 'First, run enrich_company. Then, run enrich_person on this email. Then, run list_segments.' This is slow, clunky, and requires context switching.
→ Bundle the requests. Ask your agent: 'Give me a full profile on Company X, including their segments and the contact details for Jane Doe.' The agent orchestrates the calls internally, giving you one clean answer.
Ignoring IP-based leads
Assuming a visitor must have provided an email or account name. Missing out on leads that only hit the site from a known IP range.
→
Start with the most basic data point. Ask your agent to identify_company using just the IP address. This gets you the company context and intent score before you even have an email.
When It Fits, When It Doesn't
Use this if your goal is to deeply contextualize a prospect or account using multiple data points (IP, email, domain, segments). You need to know why they are looking at your site, not just that they are. Don't use this if you just need a single piece of data, like a company name (a basic directory lookup). Use a simple lookup API instead. If your need is to map out complex relationships between 10 different companies, you need a graph database tool, not just a linear sequence of enrichment calls. This server excels at building a complete, actionable profile for one target entity.
Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by 6sense. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.
VINKIUS INFRASTRUCTURE
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No stored credentials
DLP Enforced
Policy on every call
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EU data residency
Token Compression
~60% cost reduction
Works with Claude, ChatGPT, Cursor, and more
The Model Context Protocol standardizes how applications expose capabilities to LLMs. Instead of operating in isolation, your AI gains direct access to external platforms, live data, and real-world actions through secure, standardized connections.
This server provides 4 capabilities that interface natively with Claude, ChatGPT, Cursor, and any MCP client. No middleware. No custom integration required.
Available Capabilities
Manually compiling B2B prospect profiles is a time sink.
Today, if a BDR finds an interesting company, they have to open 6sense, manually search by domain. Then they copy the email, open a separate tool, and run it. After that, they switch tabs to check the account's segment membership. This back-and-forth process kills momentum and introduces copy-paste errors.
With the 6sense MCP Server, you just talk to your agent. You ask, 'Tell me everything on Acme Corp.' The agent runs the identification, enrichment, and segment checks automatically, giving you one clean, comprehensive answer.
Use 6sense MCP Server to get a full view of a prospect.
You eliminate the need to jump between identifying an IP, looking up a domain, and checking segments. The agent runs `identify_company` first, then `enrich_company` on the result, and finally `list_segments` to complete the profile. It’s one prompt, three actions.
It moves your work from fragmented, multi-step manual processes to a single, guided conversation. You get the intelligence without the context switching.
Common Questions About 6sense MCP
How do I use 6sense MCP Server to find anonymous visitors? +
You use the identify_company tool. Give the agent the visitor's IP address, and it returns the associated company and intent score. You don't need to know the company name beforehand.
Can I enrich a person's data using 6sense MCP Server? +
Yes, use the enrich_person tool. Just provide the email address, and the agent pulls the detailed profile information for that individual.
Does 6sense MCP Server track buying stages? +
Yes, the core 6sense data includes monitoring the target account journey. The agent reports which buying stage (e.g., Consideration, Purchase) the account is in.
What is the difference between `enrich_company` and `identify_company`? +
Use identify_company when you only have an IP address. Use enrich_company when you already have a domain name to pull deep firmographic and technographic data.
How do I use `list_segments` to check a company's marketing groups? +
The list_segments tool returns the specific marketing segments a company belongs to. This helps you quickly identify if an account falls into high-value groups like 'Tier 1 Enterprise' or 'High Intent - Cloud Solutions'.
What information does `enrich_company` gather about a domain? +
enrich_company provides detailed firmographics and technographics for a domain. You get info like industry, employee count, and what technologies they use, which is crucial for tailoring outreach.
Is there a limit to how many times I can run `identify_company`? +
The server handles rate limiting based on your API token plan. Always check your 6sense API documentation for specific rate limits to avoid service interruptions.
Does the 6sense MCP Server support different client types? +
Yes, the server works with any AI client that supports the Model Context Protocol (MCP). This includes Claude, Cursor, and other agents that connect via the standard MCP interface.
Can I identify which company is visiting my website? +
Yes. By using the identify_company tool with a visitor's IP address, 6sense identifies the associated company and provides its intent score and profile data.
What kind of data can I get for a company domain? +
The enrich_company tool retrieves deep firmographics (industry, revenue, employee count), technographics (software they use), and current intent scores for any domain.
How do I find which segments an account belongs to? +
Use the list_segments tool with the company domain. It will return all 6sense marketing segments the account is currently part of, allowing for personalized outreach.
Use it with your favorite AI tools
Connect this server to Cursor, Claude, VS Code, and more.
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