CUMUL.IO vs Amplitude: Analytics Comparison (2026)

An independent side-by-side comparison of CUMUL.IO and Amplitude 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
CUMUL.IO
Tracking…
No data yet
Amplitude
130 / 145 probes
90%
Excellent
Perplexity
CUMUL.IO
Tracking…
No data yet
Amplitude
100 / 146 probes
68%
Excellent
Gemini
CUMUL.IO
Tracking…
No data yet
Amplitude
95 / 145 probes
66%
Excellent
Claude
CUMUL.IO
Tracking…
No data yet
Amplitude
136 / 145 probes
94%
Excellent
Copilot
CUMUL.IO
Tracking…
No data yet
Amplitude
410 / 419 probes
98%
Excellent
Scale:NoneLowFairStrongExcellent

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

Pricing

CUMUL.IO
Starting price
—
Free tier
—
cumul.io ↗
Amplitude
Starting price
$49/month
Free tier
Yes
amplitude.com ↗

Key Features

CUMUL.IO

Feature data is being indexed.

Amplitude
  • ✓10K MTUs, up to 2M events
  • ✓Out-of-the-box analytics and templates
  • ✓Session Replay
  • ✓Unlimited feature flags
  • ✓Web Experimentation
  • ✓AI Feedback
  • ✓Unlimited sources and destinations
  • ✓Access to community and academy

When to choose CUMUL.IO

Choose CUMUL.IO if your team prioritizes its strengths over Amplitude's. Full guidance populates as CUMUL.IO's feature data is indexed.

When to choose Amplitude

Choose Amplitude if your team prioritizes its strengths over CUMUL.IO's. Full guidance populates as Amplitude's feature data is indexed.

AI visibility profiles

Is one of these your brand?

Get the full report by email: every analytics buyer question we ask, which engines name you, and who gets named instead.

CUMUL.IO

cumul.io

Amplitude

amplitude.com

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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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