Fathom vs Decodable: Analytics Comparison (2026)

An independent side-by-side comparison of Fathom and Decodable for analytics buyers — pricing, features, integrations, and how often each is cited by major AI engines.

AI Citation Scorecard

How often each is cited by major AI engines when buyers ask analytics questions. Last 90 days across ChatGPT, Perplexity, Gemini, Claude, and Copilot.

Too early to call — probes still building data.
ChatGPT
Fathom
18 / 103 probes
17%
Average
Decodable
Tracking…
No data yet
Perplexity
FathomLeads
34 / 103 probes
33%
Good
Decodable
0 / 1 probes
0%
Invisible
Gemini
FathomLeads
35 / 104 probes
34%
Good
Decodable
0 / 1 probes
0%
Invisible
Claude
Fathom
18 / 103 probes
17%
Average
Decodable
Tracking…
No data yet
Copilot
FathomLeads
486 / 584 probes
83%
Excellent
Decodable
0 / 1 probes
0%
Invisible
Scale:NoneLowFairStrongExcellent

Probes run hourly; each (engine × query) combo retests every ~3 days.

Pricing

Fathom
Starting price
$15/month
Free tier
—
usefathom.com ↗
Decodable
Starting price
—
Free tier
—
decodable.co ↗

Key Features

Fathom
  • ✓Up to 50 sites included
  • ✓Ecommerce/event tracking included
  • ✓Easy integration with all CMSs/frameworks
  • ✓API access
  • ✓Forever data retention
  • ✓100% data ownership
  • ✓No cookie banners required
  • ✓Unlimited email reports
Decodable

Feature data is being indexed.

When to choose Fathom

Choose Fathom if your team prioritizes its strengths over Decodable's. Full guidance populates as Fathom's feature data is indexed.

When to choose Decodable

Choose Decodable if your team prioritizes its strengths over Fathom's. Full guidance populates as Decodable's feature data is indexed.

AI visibility profiles

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Fathom

usefathom.com

Decodable

decodable.co

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We ask the buyer questions in this market across ChatGPT, Claude, Gemini, Perplexity and Copilot, and show you who gets named.

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