Amplitude vs FullStory: Head-to-Head Comparison

Quick Verdict

Amplitude is the better pick for larger product orgs needing behavioral analytics and experimentation. FullStory is the better pick for teams diagnosing UX friction with session replay.

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At a Glance

Feature	Amplitude	FullStory
Best For	Larger product orgs needing behavioral analytics and experimentation	Teams diagnosing UX friction with session replay
Pricing	Free tier with paid plans	Paid plans; free trial available
Free to Start	Yes	No
License	Proprietary	Proprietary
Deployment	Managed cloud	Managed cloud
Link	Visit Amplitude	Visit FullStory

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Detailed Breakdown

Amplitude

Digital analytics platform

Pros:

• Deep behavioral cohort analysis
• Experimentation and session replay
• Enterprise governance

Cons:

• Steeper learning curve
• Premium tiers are expensive

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FullStory

Digital experience analytics with session replay

Pros:

• High-fidelity session replay
• Frustration signals like rage clicks
• Automatic capture

Cons:

• Premium pricing
• Privacy configuration required

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Key Differences

• Positioning: Amplitude — digital analytics platform. FullStory — digital experience analytics with session replay.
• Both share the same licensing model (proprietary), so the decision comes down to features and workflow fit.
• Amplitude can be started for free, while FullStory requires a paid plan. FullStory pricing: paid plans; free trial available.
• Signature strength: Amplitude — deep behavioral cohort analysis. FullStory — high-fidelity session replay.

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Frequently Asked Questions

Is Amplitude better than FullStory?

It depends on your requirements. Amplitude is a strong fit for larger product orgs needing behavioral analytics and experimentation, while FullStory suits teams diagnosing UX friction with session replay.

Is Amplitude free to use?

Yes, you can start with Amplitude for free. Pricing model: Free tier with paid plans.

Is FullStory free to use?

FullStory does not have a permanent free plan. Pricing model: Paid plans; free trial available.

Can I self-host Amplitude or FullStory?

Amplitude is offered as a managed service: managed cloud. FullStory is offered as a managed service: managed cloud.

What are the main drawbacks of Amplitude and FullStory?

Amplitude: steeper learning curve; premium tiers are expensive. FullStory: premium pricing; privacy configuration required.