Findymail MCP. Verify Emails & Find Direct Phone Numbers Automatically
Findymail finds and verifies B2B emails and direct phone numbers for sales prospecting. Connect it via Vinkius to any AI client, letting your agent locate key decision-makers, enrich company data from domains, or verify an email address instantly. Stop guessing on contact info.
Give Claude and any AI agent real-world access
Find companies or contacts based on criteria like industry, location, and company size.
Retrieve verified email addresses or direct phone numbers using a person's name and company information.
Check if an existing email address is deliverable before you use it in outreach campaigns.
Take a domain name or LinkedIn URL and expand it into a detailed company intelligence report.
Create, view, and organize dedicated lists of contacts for targeted campaigns.
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What AI agents can do with Findymail - 12 Tools
These tools let you perform complex data operations, including searching for leads, enriching company profiles, and verifying specific contact details.
Make your AI actually useful.
Add this MCP to Claude, Cursor, or Windsurf and your AI stops guessing. It gets real tools to look things up, take action, and handle the stuff you keep doing by hand.
Start using Findymail MCPCreate Contact List
Builds a new, dedicated list to hold specific contacts you want to track.
Enrich Company
Expands basic company data from a domain or URL into a full profile containing...
Find Email
Attempts to locate a verified email address for a specified person at a given domain.
Find Phone
Searches and retrieves direct phone numbers associated with a profile or company.
Get Contact
Pulls all known contact details for an individual once you provide enough...
Get Credits Summary
Retrieves a summary of your account usage and remaining credit balance directly in the chat.
Get Credits
Provides a quick check on your current available API credit amount.
Get Lead Search Data
Fetches the completed results after running a large lead search query.
Get Lead Search Status
Checks if a background lead search task is still running or has finished processing.
List Contact Lists
Shows you every contact list that currently exists within your account structure.
Search Leads
Initiates a broad search across the platform to find groups of companies and...
Verify Email
Confirms whether an email address is active and actually capable of receiving mail.
Security and governance baked right in.
Pick your AI client below to get set up. Just create a Vinkius account, subscribe, and you're instantly up and running. We handle the entire backend infrastructure, delivering out-of-the-box support for HTTPS Streamable, SSE, and OAuth2—zero messy routing required.
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 each call
- Real time usage dashboard and cost metering
- Publish to catalog or keep private
Make Your AI Do More
Start with Findymail, then connect any of our 5,200+ other servers whenever your AI needs more. One click, no limits.
- Use this MCP plus 5,200+ others, all in one place
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- Connections are secured and governed automatically
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- Works with Claude, ChatGPT, Cursor, and more
- New servers added to the catalog weekly
Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Findymail. 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.
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The Grind of Finding Contact Data
Today, getting a clean list of prospects feels impossible. You spend hours clicking through LinkedIn profiles, trying to piece together an email address from a website's 'Contact Us' page. You copy one name, paste it into another tool, and then manually check if the phone number listed is even current. It’s repetitive, slow work that eats up your entire day.
With this MCP, you stop clicking through tabs and start asking questions. You tell your agent exactly what you need—like 'Marketing heads in London'—and the tool does all the cross-referencing, verification, and data gathering behind the scenes. The result is a clean, actionable list of contacts delivered directly to you.
Findymail: Verified Contacts on Demand
Manual data sourcing requires multiple steps: first finding the company domain, then searching for key roles within that company, and finally running those names through a separate email checker. This process breaks down every time you hit an error.
Now, all these complex actions are centralized. Whether you need to build a list with `create_contact_list` or just verify one address using `verify_email`, the intelligence is conversational. It turns painstaking data entry into simple commands.
What Findymail MCP does for your AI
This MCP connects professional intelligence into your daily workflow. It lets you find verified B2B emails and direct phone numbers without having to manually search LinkedIn or guess patterns. You simply ask your agent for the data—for example, 'Find me SaaS founders in Texas.' The tool handles the heavy lifting, providing accurate contact details that actually work.
You can also enrich a simple company domain into a full profile, getting industry size and social identifiers all at once. Need to check if an email address is valid before you send it? It verifies deliverability instantly. If your team needs to manage multiple leads, the MCP even lets you build and organize contact lists directly from your conversation.
Because Vinkius hosts this connection, you get access to robust lead generation tools right inside your preferred AI client.
019d7599-2f21-73a9-b1fa-e140cbf922c8 How to set up Findymail MCP
The bottom line is you tell the MCP what contact information you need, and it executes complex searches and verifications using specialized tools.
Subscribe to this MCP through the Vinkius Marketplace.
Input your Findymail API Token into your AI client's settings.
Ask your agent a natural language question, such as 'Find SaaS founders in New York,' and receive verified data directly.
Who uses Findymail MCP
This MCP is for sales development teams (SDRs/BDRs), marketing operations staff, and corporate recruiters. If your job involves finding high-quality contact data or building accurate prospect lists, you need this.
Using the MCP to find verified emails and direct phone numbers for specific target companies without leaving their primary AI chat interface.
Running bulk list enrichment tasks, making sure every lead in a campaign is clean, verified, and has updated metadata before launch.
Identifying key decision-makers or specialized technical candidates by searching for them using natural language prompts.
Benefits of connecting Findymail MCP
Save time by finding verified emails: Instead of spending hours guessing email formats, use the find_email tool to get a deliverable address instantly.
Scale cold calling efforts: The dedicated phone finder allows you to pull direct numbers from profiles, making your outreach much more targeted and effective.
Keep campaigns clean: Before any major send-out, run every list through verification checks using verify_email to protect your sender reputation.
Deepen prospect knowledge: Use the enrich_company tool on a domain name to get full company intelligence—industry, size, and more—without leaving your chat window.
Targeting complex groups: You don't need specific search syntax. Just ask your agent to 'Find marketing heads in London,' letting the MCP handle the advanced logic via search_leads.
Findymail MCP use cases
Launching a new campaign for FinTech.
A Marketing Ops manager needs 50 verified emails for FinTech VPs in California. They prompt their agent: 'Find me VPs of Fintech companies in CA.' The MCP uses search_leads and the results are piped into a contact list using create_contact_list, ready for campaign deployment.
Cold calling a specific executive.
A BDR finds a target person's name and company domain. They ask their agent to 'Get the phone number for John Doe at Acme Corp.' The MCP uses find_phone and returns the direct line immediately, saving them an hour of manual searching.
Cleaning up stale lead lists.
Before sending a newsletter to 1,000 contacts, the manager runs all emails through verification. The MCP uses verify_email for every address, flagging any dead or invalid accounts so they don't waste sender reputation.
Building out market research.
A recruiter wants to know about competitors in the healthcare space. They provide a few competitor domains. The MCP uses enrich_company on each URL, providing standardized data points like employee count and industry classification for easy comparison.
Findymail MCP tradeoffs
What to watch out for, and the recommended way to handle each one.
Manually guessing email formats
The BDR tries to figure out if the email is name.last@company.com or first.last@company.net, wasting minutes per lead.
Instead, use the MCP's find_email tool. Give it the person’s name and the company domain; the tool handles the complex verification process automatically.
Using general search engines for contacts
The user relies on Google or LinkedIn searches, which often lead to outdated phone numbers or generic contact forms.
Use find_phone and get_contact. These tools query specialized databases designed specifically for finding verified direct lines and complete contact records.
Sending emails without checking deliverability
The Marketing Ops team sends a major campaign blast with several hard bounces, damaging the company's sender score.
Always run your list through verify_email first. This prevents failed sends and ensures that only active accounts receive your outreach.
When to use Findymail MCP
Use this MCP if your primary bottleneck is obtaining verified, accurate contact details—emails or direct phone numbers—for sales prospecting or marketing campaigns. If you need to search by criteria (e.g., 'CEOs in SaaS'), use search_leads. Don't use it if you are simply building a directory of company names without needing specific contacts; for that, basic scraping tools might suffice. Also, don't rely on this MCP for general market trends or financial statements—while enrich_company provides metrics, deep financial analysis requires specialized BI platforms. Always remember to use the dedicated verification tools, like verify_email, before any large-scale outreach.
Frequently asked questions about Findymail MCP
How does Findymail MCP find verified emails? +
The Findymail MCP uses specialized tools to check multiple data sources and confirms if an email address is deliverable. It doesn't guess; it verifies.
Can I use the Findymail MCP to get phone numbers for leads? +
Yes, you can. Use the find_phone tool by asking your agent for direct phone lines associated with a specific company or profile.
Is the Findymail MCP useful for marketing operations? +
Absolutely. Marketing Ops teams use it to ensure all lead lists are clean and verified before any major campaign launch, protecting sender reputation.
What is the difference between `search_leads` and `get_contact`? +
search_leads finds broad groups of companies or contacts based on criteria. get_contact retrieves all known details for a specific individual you already have some information about.
Do I need to worry about API credits with Findymail MCP? +
No. You can check your usage and remaining balance at any time by invoking the get_credits tool right inside the chat interface.