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Apollo.io vs Instantly AI Agents: which AI agent is better?

A side-by-side look at Apollo.io and Instantly AI Agents on quality, price, capabilities and trust. Scores measure observable public data; prices come from each vendor's own pricing page. Every fact is sourced and dated.

Apollo.io
Apollo.io
Instantly AI Agents
Instantly
Agent Score9049
Entry price$49/mo · free plan$47/mo
Trust✓ VERIFIED✓ VERIFIED
Capabilities documented117
Free plan✓ YesNo
Free trial✓ Yes—
Public API✓ Yes✓ Yes
MCP support✓ Yes—
Open sourceNoNo
Last verified13 Oct 202613 Oct 2026

Score breakdown

ComponentApollo.ioInstantly AI Agents
Capabilities10038
Integrations5025
Documentation100Not measured
Pricing clarity100100
Transparency100100
Freshness100100
Human oversight100Not measured

Choose Apollo.io if…

  • You want a higher Agent Score (90 vs 49).
  • You want a free plan to start.
  • You want a free plan.
  • You want more documented capabilities (11 vs 7).
  • You want MCP support.

Choose Instantly AI Agents if…

On the measured criteria, Apollo.io leads — see opposite.

See the full picture: Apollo.io · Instantly AI Agents · more Sales agents · all comparisons.