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DataFast

vs

Fullstory

In-depth comparison to help you make the right choice for your product analytics needs

DataFast logo

DataFast

Web Analytics

Simple web analytics that link revenue to traffic sources, helping founders identify which marketing channels drive actual paying customers.

Pricing
Free Trial - Paid plans
13,700+
Founded 2023
Fullstory logo

Fullstory

Session Replay

Behavioral data platform combining high-fidelity session replay, autocapture, and AI-driven analytics to optimize digital experiences.

Pricing
Free - Custom
10,000+

Best For

Who should use each platform

DataFast
Startups
Indie Makers
E-commerce
Non-Technical Users
Fullstory
Product Teams
B2B SaaS
E-commerce
Marketing Teams

Pricing Breakdown

Compare pricing options and trial availability

DataFast
Starting Price
Free Trial - Paid plans
No free tier
14-day free trial
Special Offer

Affiliate program available (50% commission)

Fullstory
Starting Price
Free - Custom
Free tier available
No free trial
Special Offer

Free tier for individuals and small teams (up to 30k sessions/mo)

Integrations

Available integrations for each platform

DataFast
Stripe
LemonSqueezy
Shopify
WooCommerce
WordPress
GitHub
Polar
Twitter/X
Fullstory
Jira
Slack
Salesforce
Segment
Google Analytics
Snowflake
BigQuery
Tealium
Qualtrics
Optimizely

Strengths

What users love about each platform

DataFast

  • • Automates revenue attribution by connecting directly with payment providers
  • • Lightweight 4kb script that doesn't impact site performance
  • • Unique integration with X (Twitter) to visualize social impact on revenue
  • • Includes a dedicated mobile app for iOS and Android
  • • Native integrations for modern stacks like Next.js, Stripe, and LemonSqueezy

Fullstory

  • • Fullcapture technology records all user interactions without manual tagging
  • • Generous free tier with 30,000 monthly sessions
  • • StoryAI automatically surfaces friction points and summarizes sessions
  • • Privacy-first architecture with 'Private by Default' settings
  • • Combines quantitative metrics with qualitative visual context

Limitations

What could be better with each platform

DataFast

  • • No forever-free plan (only 14-day trial)
  • • Requires explicit visitor consent (GDPR) due to cookie usage for attribution
  • • Less granular custom reporting compared to enterprise enterprise tools
  • • Limited team seats on the Starter plan

Fullstory

  • • Advanced analysis features locked behind Enterprise plans
  • • Session storage limits based on retention period settings
  • • Requires careful configuration to ensure PII is properly masked

Ready to explore DataFast?

See detailed features, pricing, and more

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Ready to explore Fullstory?

See detailed features, pricing, and more

All Fullstory comparisons