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ANALYSIS VERDICT

11x leads on autonomy (80 vs 64), while Apollo.io starts at $0/mo. Select Apollo.io for 275m+ contact b2b database bundled natively; consider 11x if you prioritize true multi-channel autonomy across phone and email.

Metric / Feature
Autonomy Score (AES)
64/100
80/100
Value-to-Cost Ratio6.87—
Starting Price$0/moContact sales
Pricing Modelfreemiumenterprise
Primary Strengths
  • 275M+ contact B2B database bundled natively
  • Multi-channel email and dialer workflows
  • Extremely competitive entry pricing
  • True multi-channel autonomy across phone and email
  • Enterprise CRM state tracking
  • Trained on millions of interactions
Tradeoffs
  • Direct phone number accuracy varies
  • Occasional mailbox warmup flags on shared IPs
  • Annual enterprise contract required
  • Opaque pricing without sales qualification
Common Integrations

Salesforce, HubSpot

Unique Integrations

Gmail, LinkedIn

Slack, GSuite

Pricing tier comparison

Apollo.io tiers

Free
$0 /month
  • 2 Sequences
  • Basic Filters
Basic
$65 /seat/month
  • Unlimited Sequences
  • CRM Integrations
Professional
$99 /seat/month
  • AI Lead Scoring
  • Call Recordings & AI Insights (4,000 mins)

11x tiers

Team Pilot
$500 /mo
  • True multi-channel autonomy across phone and email
  • Standard CRM integration
  • Up to 5 active rep seats
Commercial Scale
$1,000 /mo
  • Full autonomous pipeline workflows
  • Dedicated customer success manager
  • Unlimited data lookups
Global Enterprise
Custom /annual custom
  • Custom enterprise SLA & security audit
  • Dedicated IP pool / private cloud
  • Custom webhook orchestration

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