Apollo

All-in-one data plus sequencer.

From $49/mo Free tier Free trial 4.5 on Capterra MCP server API

Visit Apollo (opens in a new tab)

Bottom line

All-in-one B2B database plus sequencer, with a free tier and paid plans from around $49/mo.

Stands out for: A large people database plus email sequences in one login, with MCP and a Chrome extension.

Watch out for: Data quality varies by segment, and it does not match enterprise tools for intent data and org charts.

Overview

Apollo is an all-in-one B2B database plus sequencer. A large people and company graph feeds email sequences in the same login, and recruiters often use it as a cheaper alternative to enterprise data vendors. It is contact data plus outreach, not an ATS. There is a hosted MCP at mcp.apollo.io plus an API, and a Chrome extension.

Teams pick Apollo when they want data and sending without stitching a finder to a separate sender. There is a free tier, with paid plans from around $49/mo on a credit model.

Who it's for

Best for

  • Outbound recruiting and sales on one database
  • Teams that want free-tier access to start
  • Desks that need sequences next to the data
  • Consumers of the Apollo graph via MCP or API

Not ideal for

  • Buyers who need enterprise-class intent and org charts
  • Teams that want an ATS

Key features

Database. Searchable database rather than one-off Chrome lookups.

Sequences. Email sequences from the desk for outbound candidates.

Screenshots

  • Apollo: Contact and account searchContact and account search
  • Apollo: Lead scoring and signalsLead scoring and signals
  • Apollo: Sales engagementSales engagement
  • Apollo: Deal managementDeal management
  • Apollo: AnalyticsAnalytics
  • Apollo: Workflow engineWorkflow engine

Images: Apollo's own website. Select an image to see it full size.

MCP server

https://mcp.apollo.io/mcp

First-party MCP at mcp.apollo.io. REST plus a hosted MCP server for the Apollo database.

Pricing

Starting price $49/mo
Free tier ✓
Free trial ✓

Free, paid from ~$49/mo. Confirm current pricing on the vendor site.

Checked 7 Sep 2026. Vendors change prices without notice.

See current pricing on Apollo (opens in a new tab)

Is Apollo expensive?

Apollo starts at $49/mo. We list 127 email finders tools in total. 44 have a free tier, and those with a public price typically start around $49 a month.

  • 17 quote-based
  • 44 free tier
  • 97 public price

Worked out automatically from every email finders listing, so it updates as the directory changes.

Pros and cons

Pros

  • Free tier, then a roughly $49/mo paid start
  • Database plus sequences in one login
  • MCP and Chrome extension

Cons

  • Data quality varies by segment
  • Less depth on intent than enterprise vendors
  • Credit model needs watching

Integrations

HubSpot Salesforce Gmail Outlook Zapier

From the vendor's own site (opens in a new tab).

What's new at Apollo

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How Apollo compares

See all Apollo alternatives, with what each one does differently and a head to head for every pairing.

ToolFree tierFromMCPAPICompare
Apollo (this tool) ✓$49/mo✓✓
ZoomInfo Enterprise graph, org charts and intent if sales already pays for it. –Sales-quoted✓✓ Compare
Hunter Cleaner finder-plus-verifier if you do not need a sequencer. ✓$49/mo✓✓ Compare
Instantly Better mailbox infrastructure if Apollo sending is not enough. –$47/mo✓✓ Compare
Clay Waterfall enrichment if one database is too thin. ✓$185/mo✓✓ Compare
ZoomInfo

Sales-quoted MCP API

Enterprise graph, org charts and intent if sales already pays for it.

Hunter

$49/mo Free tier MCP API

Cleaner finder-plus-verifier if you do not need a sequencer.

Instantly

$47/mo MCP API

Better mailbox infrastructure if Apollo sending is not enough.

Clay

$185/mo Free tier MCP API

Waterfall enrichment if one database is too thin.

Your next step

Shortlisting Apollo?

Frequently asked questions

What is Apollo?
All-in-one data plus sequencer. Huge free database, then email sequences. Apollo is listed under Email finders, Lead generation and Outreach in the Work Insiders directory.
Is Apollo free?
Partly. Apollo has a free tier with paid plans above it. See all free recruiting tools. See free Email finders.
Does Apollo have an MCP server or API?
Yes. Apollo has a first-party MCP server and a public API.
What are alternatives to Apollo?
Apollo alternatives worth comparing are ZoomInfo, Hunter, Instantly and Clay. The comparison table above shows free tier, starting price, MCP and API side by side.