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Apollo vs ZoomInfo

Audit Updated: March 2026
Comparison Data: 5d old
Review cycle: 30d
Last verified: 2026-02-24

The Verdict

For most teams, Apollo is the better choice due to its verified performance and transparent pricing.

Get Apollo Official Recommendation
Metric
Apollo
ZoomInfo
Starting Price
Free
Custom
API Latency
1123ms
2465ms
User Rating
4.7 / 5.0
4.4 / 5.0
Market Scale
1M+
30k+

Decision Summary

Best-Fit Guidance + Migration Risk

Apollo best for
Budget-sensitive teams and early-stage adoption
ZoomInfo best for
Teams prioritizing stable baseline capability
Migration risk
Elevated
Large product or performance gap suggests deeper migration validation is needed.

Decision Matrix

Weighted model based on cost, speed, reliability, and adoption. Use it as a decision aid, not an absolute truth.

Apollo
74
/100 overall fit
ZoomInfo
56
/100 overall fit
Cost
95
55
Performance
29
20
Reliability
94
88
Adoption
72
55
Cost weight: 25%
Performance weight: 25%
Reliability weight: 30%

Why choose Apollo?

  • Generous free tier for startups.
  • Industry standard with massive community support.

Why choose ZoomInfo?

  • Solid choice for specific enterprise requirements.

Pricing & True Cost

Annual TCO Estimator

Estimated total cost of ownership per year.

Seats:
Apollo$0/yr
ZoomInfo$0/yr
Projected Savings
$0

You save NaN% annually by choosing ZoomInfo over Apollo for a team of 10.

Feature Breakdown

Feature
Apollo
Recommended
ZoomInfo
Feature Score
82
86
REST API Access
SAML/SSO Security
Enterprise
Enterprise
24/7 Priority Support
24/7
Email
iOS/Android App
White-Label Branding

Frequently Asked Questions

Frequently Asked Questions

What is the main difference between Apollo and ZoomInfo?
Apollo is generally categorized under Sales and is best known for its 4.7/5 user rating. ZoomInfo, also in Sales, offers a strong alternative with pricing starting at Custom.
Which tool is cheaper, Apollo or ZoomInfo?
Based on our pricing data, ZoomInfo offers a lower entry point at Custom, making it a potentially better choice for budget-conscious startups.
Is Apollo good for small businesses?
Yes, Apollo is highly rated (4.7/5) and is used by 1M+ teams, suggesting strong adoption among small to medium-sized businesses.
Do Apollo and ZoomInfo offer free trials?
Apollo typically requires a subscription. ZoomInfo also offers a free option.

Get the procurement report

A printable, executive-ready version of this audit including a procurement checklist, implementation timeline, and verified data sources.

Trust & Verification

Last verified: 2026-02-24
Confidence: High
Sources listed: 4
Apollo pricing page
ZoomInfo pricing page
Synthetic latency benchmarks (us-east-1, eu-central-1)

Structured vendor and catalog signals reviewed with standardized QA checks.

Reviewer Evidence Log

2026-02-24

Added structured trust metadata and standardized validation checkpoints.

Improves explainability and confidence before outbound tool decisions.

2026-02-24

Refreshed supporting context to align with current procurement workflow standards.

Reduces decision noise and improves repeatability of buying outcomes.

Sources & Methodology

Data verification performed by the StackCompare automated crawler. Pricing tiers and feature lists were last validated on March 2026. Latency benchmarks are synthetic tests run from AWS us-east-1 and eu-central-1 regions.

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