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Apollo.io

Connect Apollo to Claude so you can prospect and take action from a single conversation. Search Apollo's database to find the right people and companies, then enrich records to reveal verified contact details when you're ready. Create or update contacts, and add or remove contacts from existing sequences to keep outbound moving.

View in the Claude registry
Integration type
Connector
Verification status
Verified connector
Platform
Claude
Category
Sales & CRM

The broad Category that contains the Primary Subcategory.

Primary Subcategory
B2B Prospecting & Contact Data

The Primary Subcategory used for this profile’s headline score.

Secondary Subcategories
B2B Sales CRM PlatformsBuyer & Account Intelligence SignalsCRM SystemsRecruitment & HiringSales Engagement & Outreach Automation

Other Subcategories where the Integration is visible.

Brand
Apollo
Access
Account required
First tracked
2026-02-20
Tool count
13
Geography
US

Claude Discoverability Score

Live · refreshed daily. Last refreshed

Apollo.io in B2B Prospecting & Contact Data

21/100
Buried

#6of 18competitors

Shown to buyers in 20.7% of contested Runs.

How this score is measured
Improve your score Talk to our team

What we measure

One core score. Three important factors to discoverability.

  • Picked

    · 20.7/100
    Sets the score

  • Found

    · 15.7/100
    Diagnostic

  • Positioned

    · 54.5/100
    Diagnostic
Primary Subcategory

Competing in Claude B2B Prospecting & Contact Data

View Category
#6 of 18ranked by public Discoverability Score
Primary Subcategory
1Lusha83/100
2Vibe Prospecting83/100
3ZoomInfo55/100
4Clay45/100
5Sprouts Data Intelligence41/100
6Apollo.io21/100
Score explained

What does 21/100 mean?

21 is Apollo.io's rounded picker appearance rate. It appeared in the connector picker, or Claude invoked it directly, in 20.7% of contested conversations. All three measures are important to discoverability: Picked determines the headline score, Found shows how often Claude found Apollo.io in connector search, and Positioned shows where it appeared in the picker.

InvisibleBuriedEmergingCompetitiveWinning

Apollo.io is 19 points from Emerging.

FoundDiagnostic

Whether Claude found your Connector in connector search. It must be Found before it can reach the picker, but the score counts picker appearances—not search results.

PickedMain score

How often your Connector appeared in the picker, or Claude invoked it directly, across contested conversations. This percentage is the Discoverability Score; the headline number is rounded.

PositionedDiagnostic

What position your Connector appeared in when it was shown in the picker. This shows prominence, but it does not affect the score.

Read the full scoring methodologyRecommended guideHow to get your Claude Connector organically discoveredFollow the practical steps agents use to find, shortlist, and choose your Connector.
Tools

13 tools agents can invoke

Apollo.io FAQ
How do I improve a Verified connector's discoverability?

The levers are the listing surface agents actually read: names, descriptions, keywords, tool metadata, and registry health. Which lever matters depends on where discovery breaks, which is what continuous measurement shows.

What are Apollo.io alternatives on Claude?

As of 2026-08-14, Apollo.io competes with Lusha, Vibe Prospecting, ZoomInfo, Clay, Sprouts Data Intelligence, Sumble, Canonical Company Search, Company Registry Lookup, Connect The Dots, Crustdata, LeadIQ MCP, Moody's Growth & Strategy, OpenFunnel Agent Primitives, Popl, RelPro, Reverse Contact, Zint in Claude B2B Prospecting & Contact Data, ranked by public Discoverability Score.

Where does Apollo.io rank in B2B Prospecting & Contact Data on Claude?

As of 2026-08-14, Apollo.io ranks #6 of 18 in Claude B2B Prospecting & Contact Data with a Discoverability Score of 21/100 (Buried).

Where is this profile measured?

This profile uses the geography attached to the latest public registry snapshot: US. Locale tags are intentionally omitted.