Back to Lead Gen & Outbound

Apollo

Strong Choice82/100

B2B sales intelligence and engagement platform. Build targeted prospect lists → enrich data → reach out with multichannel sequences. Generous free tier available.

Common alternatives: InstantlylemlistSnov.io

Recommend to a fellow consultant?

Editorial summary

Decision guidance

Verified Feb 2026. Free plan available. Basic $49/mo/user (annual), Professional $99/mo/user (annual). 500K+ companies use it.

Why this tool

The largest B2B contact database available at this price point, with a genuinely useful free tier. You can go from zero to sending outreach in 30 minutes.

When not to use

If you already have a lead source (referrals, inbound), the database is wasted. Use a lighter outreach tool instead.

  • Strongest area: Outcome fit
  • Watch area: Setup speed

Confidence

How sure are we?

High — 85/100
  • Strong fit for the stated use case.
  • Recently reviewed data increases confidence.
  • Strong evidence across score areas and recent checks.
Last reviewedFeb 27, 2026
Pricing checkedMar 16, 2026
Integrations checkedMar 16, 2026

Workflow fit

Workflow placement

1

Capture

Capture work for Lead Gen & Outbound.

2

Deliver

Get first value in 30 min setup.

3

Connect

Connect with 12 integrations.

Integrations

Compatibility snapshot

CRM & Sales
HubSpotClient ManagementAll-in-one CRM with email sequences, meeting scheduling, and pipeline automation.SalesforceClient ManagementSync CRM contacts, deals, and pipeline data for end-to-end client tracking.PIPipedriveClient ManagementVisual sales pipeline for tracking client deals from outreach to close.
Communication
GmailCommunicationEmail integration for automated follow-ups, proposals, and correspondence tracking.SlackTeam CommunicationReal-time messaging for client channels, updates, and workflow notifications.
Productivity
Google SheetsData & ReportingSpreadsheet integration for client data analysis, dashboards, and budget tracking.
Automation
ZapierWorkflow AutomationNo-code automation connecting tools into seamless multi-step workflows.MAMakeWorkflow AutomationVisual automation platform for building advanced multi-app consultant workflows.
Other
LILinkedinOUOutreachSESendgridINInstantly

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