# Apollo.io
ID: 01-apollo-io
Page: https://gtmmcps.com/tools/01-apollo-io
JSON: https://gtmmcps.com/data/tools/01-apollo-io.json
Documentation references: https://gtmmcps.com/docs/01-apollo-io/
Category: Data & Enrichment
MCP support: official
Testing: RESEARCHED
API access: paid
Last checked: 2026-09-03
Endpoint check: repo-local; date: 2026-09-04

A combined B2B contact database (265M+ contacts) and sales engagement platform in one product - prospect search/filtering, email and call sequencing, and contact/organization enrichment.

## MCP links
- https://github.com/apolloio/apollo-mcp-plugin

## Sources
- https://github.com/apolloio/apollo-mcp-plugin
- https://docs.apollo.io/docs
- https://www.landbase.com/blog/apollo-pricing
- https://hackingdemand.com/blog/apollo-io-pricing-2026
- https://www.warmly.ai/p/blog/apollo-pricing
- https://docs.apollo.io/reference/people-enrichment

## Research notes
Free tier exists with a real (if limited) database and ~900 credits/year, rising to ~10,000 credits/month for accounts with a verified corporate email domain. Basic public API access is available to all paid customers; fuller API capability is gated to the Organization plan (~$119/user/month annual). Several unofficial community MCP servers also exist on GitHub (lkm1developer, edwardchoh, Inferensys, adamanz, others) alongside Apollo's own official plugin. 2026-09-03: vendor docs state the People Enrichment endpoint (POST /people/match) accepts first_name and last_name (or name) with organization_name or domain and returns linkedin_url, "The URL for the person's LinkedIn profile" (https://docs.apollo.io/reference/people-enrichment); MCP tool apollo_people_match is described as "Match and enrich a single person from available identifiers" (https://github.com/apolloio/apollo-mcp-plugin); the docs state credits are charged only if credit-consuming data is found, 1 credit for demographics or email plus 8 credits if a mobile phone is returned.

## Named capabilities
Tool names below are reported by sources. Their presence is not a successful call.
- Endpoint: `https://mcp.apollo.io/mcp`; evidence: readme; party: first-party
- Need: Where to go; evidence: readme; party: first-party
- Path: Purpose; evidence: readme; party: first-party
- Skill: What it does; evidence: readme; party: first-party
- Symptom: What to check; evidence: readme; party: first-party
- Transport: Streamable HTTP; evidence: readme; party: first-party
- Version: `0.1.1`; evidence: readme; party: first-party
- apollo_analytics_sync_report: Retrieve sales analytics metrics and breakdowns.; evidence: readme; party: first-party
- apollo_contacts_create: Create a contact in the Apollo workspace.; evidence: readme; party: first-party
- apollo_email_accounts_index: List connected email/sending accounts.; evidence: readme; party: first-party
- apollo_emailer_campaigns_add_contact_ids: Add contacts to an outreach sequence.; evidence: readme; party: first-party
- apollo_emailer_campaigns_search: Find outreach sequences by name.; evidence: readme; party: first-party
- apollo_mixed_companies_search: Search Apollo's organization database by industry, size, location, and keywords.; evidence: readme; party: first-party
- apollo_mixed_people_api_search: Search Apollo's people database by title, seniority, location, and company filters.; evidence: readme; party: first-party
- apollo_organizations_bulk_enrich: Enrich multiple organizations in one call.; evidence: readme; party: first-party
- apollo_organizations_enrich: Enrich a single organization.; evidence: readme; party: first-party
- apollo_people_bulk_match: Match and enrich multiple people in one call.; evidence: readme; party: first-party
- apollo_people_match: Match and enrich a single person from available identifiers.; evidence: readme; party: first-party
- glama.json: Glama MCP directory metadata.; evidence: readme; party: first-party
- server.json: Official MCP Registry metadata (name, version, transport, endpoint).; evidence: readme; party: first-party

## CLI evidence
Status: none-found

Read current vendor documentation before configuring or running commands.