Amplitude vs Fullstory

AI-enhanced independent comparison — features, pros, cons, pricing and rankings.

Select Tools to Compare
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⭐ Top Pick
Amplitude
★ 6.9/10
Freemium
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Fullstory
★ 6.4/10
Paid
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Editorial score comparison by dimension: Amplitude vs Fullstory
Dimension AmplitudeFullstory
Accuracy & Reliability
7.0
6.5
Ease of Use
8.0
7.5
Features & Capability
7.0
6.5
Value for Money
6.5
5.5
Performance & Speed
7.5
7.0
Popularity & Adoption
5.5
5.5
Which One Should You Choose?

Who each tool serves best — and when to pick the other one.

Amplitude
✓ Comprehensive behavioral analytics and cohort analysis ✓ Intuitive interface for marketers and product managers ✓ Scalable event tracking infrastructure ✗ Pricing can be expensive for larger data volumes ✗ Advanced features locked behind paid tiers
Who should choose Amplitude?

Product managers and marketers needing detailed user behavior insights to improve engagement and retention.

  • You need detailed user behavior tracking for product optimization and growth.
  • You want to segment users and analyze cohorts to improve engagement.
  • Your team requires a scalable analytics platform with event-based data.
Who should avoid Amplitude?

Small teams or startups with limited budgets or those needing simple analytics without advanced behavioral profiling.

  • You need a free tool with unlimited usage and no paid tiers.
  • Free-tier limits are a blocker for your data volume or feature needs.
  • You require simple, basic analytics without behavioral profiling.
Key decision factor

Depth and accuracy of behavioral user analytics and cohort segmentation.

Fullstory
✓ Comprehensive session replay with rich behavioral data ✓ Strong behavioral profiling for user engagement analysis ✓ Intuitive interface for visualizing user journeys ✓ Detailed insights into user frustration and drop-off points ✗ Pricing details are not fully transparent or publicly available ✗ No free tier limits accessibility for smaller teams or freelancers
Who should choose Fullstory?

Digital product teams and media companies needing detailed session replay and behavioral insights to improve user experience.

  • You need to visually analyze detailed user sessions to identify UX issues and engagement patterns.
  • You want to understand user frustration points through behavioral profiling and session replay.
  • Your team requires advanced digital experience analytics tailored for media and digital products.
Who should avoid Fullstory?

Small startups or freelancers looking for free or low-cost analytics solutions with simple setup and broad integrations.

  • You need a free or freemium analytics tool with basic features and low cost.
  • Free-tier limits are a blocker for your team’s experimentation and early-stage analysis.
  • You require extensive third-party integrations out of the box for marketing or CRM platforms.
Key decision factor

The depth and quality of session replay combined with behavioral profiling capabilities.

Core Capabilities

A canonical comparison across capabilities common to this category. Vendor-specific extras appear below in "Highlighted Features".

Capability comparison: Amplitude vs Fullstory
Capability AmplitudeFullstory
Free Tier Available
Usable without payment (with usage limits)
Free Trial
Time-limited paid-plan trial
Feature Comparison
Feature comparison: Amplitude vs Fullstory
Feature AmplitudeFullstory
Integrations Connect with marketing and data tools Supports integrations with select analytics and marketing tools
Highlighted Features

Each tool's marketing-listed features. Where a feature appears under one tool but not the other, it usually reflects how the vendor describes their product — not a definitive capability gap.

✦ Amplitude highlights
  • Event Tracking — Track user actions across platforms
  • Cost Analysis — Segment users based on behavior over time
  • User Segmentation — Create detailed user segments for targeting
  • Predictive Analytics — Forecast user behavior trends
✦ Fullstory highlights
  • Session Replay — Records and replays user sessions for detailed analysis
  • Behavioral Profiling — Identifies user engagement patterns and frustration points
  • User Journey Analysis — Visualizes paths users take through digital products
  • Heatmaps — Visualizes user clicks and scrolls
Pros
👍 Amplitude
  • Robust event-based behavioral analytics
  • Powerful cohort and segmentation features
  • User-friendly interface for non-technical users
  • Strong support for product and marketing teams
  • Scalable cloud infrastructure
👍 Fullstory
  • Detailed session replay with user interaction visualization
  • Behavioral profiling to identify user engagement and friction
  • User-friendly interface with powerful filtering and search
  • Strong support for media and digital experience use cases
  • Comprehensive analytics for optimizing user journeys
Cons
👎 Amplitude
  • Pricing can be expensive for high data volumes
  • Advanced features require paid plans
  • Limited API availability publicly documented
👎 Fullstory
  • No publicly available pricing details
  • Lacks a free tier for small teams or individual users
  • Limited information on third-party integrations
Capabilities
Amplitude
Audience Behavior Analysis Predictive Analytics
Fullstory
Audience Behavior Analysis Session Replay
Best Use Cases
Amplitude
  • Product usage analysis
  • User retention optimization
  • Marketing campaign performance tracking
  • Behavioral cohort segmentation
  • Feature adoption measurement
Fullstory
  • Improve website and app user experience through session analysis
  • Identify and fix user frustration points in digital products
  • Analyze viewer engagement for media and entertainment platforms
  • Optimize conversion funnels with behavioral insights
  • Support product teams with detailed user journey data
Integrations
Fullstory
Adobe Analytics Adobe Experience Platform Adobe Target Bugsnag Google Analytics Google Tag Manager Help Scout Jira Olark Slack Trello Zendesk
Platforms

Where each tool runs — web, mobile, desktop, browser extension, API.

Amplitude 1
Fullstory 1
AI Models

The underlying AI models each tool runs on. Model details show on hover.

Amplitude 1
Behavioral prediction ML models
Fullstory 1
Behavioral anomaly detection ML
Supported Languages

Natural languages each tool generates and understands. Primary languages are listed first.

Amplitude 1
English
Fullstory 1
English
Input & Output Modalities

What each tool can accept (input) and produce (output) — text, image, audio, video, code.

Amplitude
Input
text
Output
text
Fullstory
Input
video
Output
video
Pricing Plans
Amplitude

Offers a free tier with basic analytics; paid plans unlock advanced features and higher data limits.

  • Free
    Free
Fullstory

Fullstory offers paid plans tailored to business needs with pricing available upon request; no free tier is provided.

  • Pro popular
    $20.00/mo
  • Team
    $30.00/mo
Compliance Standards

Regulatory frameworks each tool claims compliance with (HIPAA, SOC 2, GDPR, etc.).

Amplitude 1
🛡 GDPR
Fullstory 1
🛡 GDPR
Value Metrics

Vendor-published numbers each tool highlights — usage scale, breadth, and operational stats. Different tools track different metrics, so direct row-by-row comparison usually isn't meaningful.

Amplitude
  • Monthly Active Users Tracked Up to 10 million
Fullstory

No metrics published.

Target Audience

Who each tool is positioned for — primary audience first.

Amplitude
Developer / Engineer Marketer Product Manager
Fullstory
Developer / Engineer Marketer Product Manager
Support Channels

How you can reach support — email, live chat, phone, community, docs.

Amplitude
Fullstory
Tags & Classification

How each tool is classified in the Volvenix catalog.

Coming Soon — Additional Comparison Dimensions

These vocabulary domains are managed in our catalog but not yet exposed at the tool level. We're tracking them for future expansion of this comparison.

  • Encryption Types — AES-256, ChaCha20, RSA-2048, and similar at-rest/in-transit cipher families.
  • Encryption Contexts — where encryption is applied (data at rest, in transit, end-to-end).
  • Plan-tier Model Mapping — which AI models are available on which pricing tier (currently only the model list is tracked, not the per-plan availability).
Screenshots & Demos
Amplitude
Fullstory
Frequently Asked Questions
Amplitude
What is this tool?
Amplitude is a product analytics platform that tracks user behavior to help teams optimize product decisions.
How much does it cost?
Amplitude offers a free tier with basic features; paid plans with advanced analytics are available on request.
Does it have a free plan?
Yes, Amplitude provides a free plan suitable for individuals and small projects.
What integrations does it support?
Amplitude supports integrations with popular marketing and data platforms, though specifics vary.
Who is it best for?
It is best suited for product managers and marketers needing detailed behavioral analytics.
Fullstory
What is this tool?
Fullstory is a digital experience analytics platform that records user sessions to analyze behavior and improve UX.
How much does it cost?
Fullstory offers paid plans with pricing available upon request; no public pricing is listed.
Does it have a free plan?
No, Fullstory does not offer a free plan but provides a free trial.
What integrations does it support?
Fullstory supports integrations with some analytics and marketing tools, though details are limited.
Who is it best for?
It is best for digital product and media teams needing deep session replay and behavioral profiling.
Quick Facts
General information comparison: Amplitude vs Fullstory
Info AmplitudeFullstory
Pricing Freemium Paid
Category Gaming, Esports & Sports Analytics Media, Entertainment & Creator AI
Deployment Cloud Cloud
Learning Curve Intermediate Intermediate
Free Plan
AI Agent
Autonomy Assistant Assistant
Risk Tier Low Low
Key differences: Amplitude offers Free Tier Available; Fullstory offers Free Trial.
✦ Our Take

Amplitude and Fullstory have similar overall scores, with Amplitude at 5.6/10 and Fullstory at 5.7/10. Amplitude offers a freemium pricing model, making it accessible for users seeking basic product analytics without upfront costs, while Fullstory uses a paid pricing structure focused on session replay and user experience insights. Amplitude is primarily designed for product analytics and user behavior tracking, whereas Fullstory emphasizes detailed session replay and digital experience analytics.

Confidence: 100% Data completeness: 100%
ⓘ How Volvenix scores work

Scores are computed by Volvenix — not supplied by the vendors, and not third-party benchmark results. Each 0–10 dimension (Overall, Features, Usability, Support, Pricing) is a directional estimate aggregated from catalog signals — editorial cataloguing, content depth, engagement, and provider-reputation indicators — so treat them as a starting point, not a lab result.

Confidence reflects how complete the underlying data is for both tools; lower confidence means fewer signals were available, not a worse tool. We never accept payment for rankings or scores. More about how Volvenix works →