Prospeo

Find leadsWe use thisFree plan. Paid from $49 a month. Prices checked Oct 28, 2026.

Good for: Work emails and mobiles. Our main source.

Finds a person's work email and mobile number from their name and company, or their LinkedIn link. Free gives 100 credits a month. Starter is $49 a month.

The full guide: how to use Prospeo for work

Open Prospeo

Connect it

ChatGPT

What you need:

  • A Prospeo account. Searches and reveals spend credits.

Plan: ChatGPT Business, Enterprise or Edu, on the web, set up by an admin or owner (OpenAI help, updated Oct 27, 2026). Plus and Pro can't add a custom MCP server in the current Plugins screen.

  1. In ChatGPT, open Plugins. Choose +, then Add custom MCP server.
  2. Name it Prospeo. Under Connection, enter https://mcp.prospeo.io
  3. Pick OAuth and sign in to Prospeo. If OAuth fails, make an OAuth client in Prospeo: Integration, then MCP, then Manage OAuth Clients, then Create OAuth Client. Copy the Client ID and Secret, they show once.
  4. Tick I understand and want to continue. Select Create as a plugin.
  5. In a new chat, type @ and pick Prospeo.

Test it: Ask: how many Prospeo credits do I have left?

From prospeo.io and prospeo.io and prospeo.io and prospeo.io and support.claude.com and help.openai.com and docs.x.ai. Last checked Oct 29, 2026.

Never paste an API key into a chat. Use the app's connector screen.

Claude

What you need:

  • A Prospeo account. Searches and reveals spend credits.

Plan: Any Claude plan. Free can add one custom connector. Team and Enterprise: an Owner adds it.

  1. Go to Customize, then Connectors.
  2. Click + Add, then Add custom connector.
  3. Name it Prospeo. Enter https://mcp.prospeo.io and click Continue.
  4. Keep the sign in settings it finds. Click Add.
  5. Click Connect. You land on Prospeo's page. Approve access to your account.
  6. In a new chat, click +, point to Connectors, and turn Prospeo on.

Test it: Ask: how many Prospeo credits do I have left? (get_account_info is free.)

From prospeo.io and prospeo.io and prospeo.io and prospeo.io and support.claude.com and help.openai.com and docs.x.ai. Last checked Oct 29, 2026.

Never paste an API key into a chat. Use the app's connector screen.

Grok Bot

What you need:

  • A Prospeo account. Searches and reveals spend credits.

Plan: Grok Bot comes with X Premium, Super or Ultra. Plus does not include it.

  1. Ask your Bot: Add the MCP server at https://mcp.prospeo.io and send my key in the X-KEY header.
  2. When the Bot asks for the key, use the secure secret card. Choose Save securely. Never type it in chat.
  3. Ask your test question.

Test it: Ask: how many Prospeo credits do I have left?

From prospeo.io and prospeo.io and prospeo.io and prospeo.io and support.claude.com and help.openai.com and docs.x.ai. Last checked Oct 29, 2026.

Never paste an API key into a chat. Use the app's connector screen.

Prompts

+1Lists and CRMFind people

Clean your contact list before you call

What it does: Checks each row in your list and flags bad emails, missing mobiles, and wrong titles.

Use it when: Your list is full of junk and wrong people.

You get: A clean table with a problem column that shows what to fix.

Open in
See the prompt
You are my data checker.

Goal: clean up my contact list before I call. Time spent on the wrong contact is time I can't get back.
My list from Prospeo: [paste or upload the export]

Do this:
1. Keep one person per company, the most senior one with the title [title 1] or [title 2].
2. Flag any email that's a general inbox (info@, sales@, hello@). I want people, not inboxes.
3. Flag any row missing a mobile.
4. Flag any row where the title or the company doesn't fit who I sell to.

Rules:
- Never guess an email or a phone number.
- Use only what is in my data and what I tell you. Never make up a name, number, date, price, link or promise.
- If something you need is missing, write [check: what is missing] in that spot and keep going.

Give me a table: name, title, company, LinkedIn link, work email, mobile, and a "problem" column if anything is missing or looks wrong.

Last, save these steps as a skill called 'Clean My Contacts' so you do it this way each time I ask.

Built from: Fanatical Prospecting, Jeb Blount, Chapter 11: Own Your Database

You needProspeoAny AITested on sample data

+1Lists and CRMFind people

Get emails and mobiles for a list, and flag the risky ones

What it does: Runs your list through Prospeo for work emails and mobiles, then flags each contact that could bounce or ring the wrong person.

Use it when: You have names and companies but no way to reach them.

You get: Your list with email and mobile added, a risk flag on each, and a count of what it found.

Open in
See the prompt
You are my data helper, a list builder who has cleaned contact data for sales teams for years. You are a pro at this.

Goal: my list with emails, mobiles and a GOOD, RISKY or NONE flag, so I can reach out with good data only.
Context: my business reaches out to new people. Bad emails hurt my sender name, and buyers want the right person reached.

First, check that you can open my Prospeo account. Tell me how many people on the list you found. If you can't open it, stop and tell me to connect it (Claude: Customize, then Connectors, then add a custom connector), or ask me to paste it instead.

My list: read it from my Prospeo list. No connector? Paste name, company, company website or LinkedIn link here instead.

1. Read my list and tell me how many people are on it and what the email and mobile lookups will cost in Prospeo credits. Wait for my yes.
2. After my yes, look up each person in Prospeo for a verified work email and a mobile.
3. Add columns: email, email status, mobile, and a flag:
   GOOD: a verified email, and the company matches my list.
   RISKY: a catch-all or unverified email, or the company doesn't match.
   NONE: no email found. If a mobile was found, still show it.
4. Give counts: GOOD, RISKY, NONE, and how many mobiles were found.
5. Tell me how many credits it used, and check it against the plan from step 1.

Give me the list as a table, then the counts in 4 short lines.

Rules:
- Never guess an email from a pattern like first.last@.
- A verified email can still bounce. If it bounces, the bounce is the truth. Say this once.
- If Prospeo shows them at a different company, mark them LEFT and don't pay for a mobile.
- Use only what is in my data and what I tell you. Never make up a name, number, date, price, link or promise.
- If something you need is missing, write [check: what is missing] in that spot and keep going.
- Show me the full list and counts first. Do not send, post, or change anything until I say yes.
- Do not spend Prospeo credits or pay for mobile lookups until I say yes. Show me the plan and the cost first.

Before you show me, check:
- Check that GOOD plus RISKY plus NONE equals the people on the list.
- Make sure no email was guessed from a pattern.

Last, save these steps as a skill called 'Fill In My List' so you do it this way each time I fill in a list.
To run it again, just say: "Run my Fill In My List skill."

Built on Fanatical Prospecting's rule to own your database.

You needProspeoAny AITested Oct 28

Got a prompt for Prospeo? Send it in.

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