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Apollo.io vs Trellus

A side-by-side comparison of Apollo.io and Trellus, two Sales tools, drawn from Ignaite's continuously-verified listings.

Compared from listings verified as of

Apollo.io

Sales

AI GTM platform unifying prospecting, enrichment, outreach, and deal execution.

View Apollo.io

Trellus

Sales

Embedded AI auto-dialer and live cold-call coach for SDRs.

View Trellus

At a glance

Feature comparison of Apollo.io and Trellus
AttributeApollo.ioTrellus
CategorySalesSales
Pricing (differs)FREEMIUMPAID
LicenseProprietaryProprietary
DeploymentCloudCloud
Platforms (differs)Web, API, Browser extensionWeb, Browser extension
Model support——
Vendor (differs)Apollo GTM, Inc.Trellus

The honest brief

Apollo.io

Pairs a 230M+ contact database with outreach, enrichment, and deal tools and a real free tier — the most accessible self-serve all-in-one of the group.

  • Free self-serve plan available
  • All-in-one prospect-to-close stack
  • Chrome extension and open API
  • Used by 600k+ companies
  • Data accuracy varies by segment
  • Free tiers have credit limits
  • UI breadth can overwhelm
  • Less specialized than point tools

Trellus

Embeds a parallel dialer plus live in-call coaching inside Salesloft, Outreach, HubSpot and Apollo, pitched as far cheaper than standalone parallel dialers.

  • Real-time, in-call coaching (not just post-call)
  • Embeds into existing engagement platforms
  • Parallel dialing to lift connect rates
  • Objection-handling prompts surfaced live
  • No free tier
  • Value tied to high call volume
  • Coaching quality varies by call audio
Apollo.io detailsTrellus detailsAll Sales apps