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ipapi vs UserDeck

Professional comparison and analysis to help you choose the right software solution for your needs.

ipapi icon
ipapi
UserDeck icon
UserDeck

ipapi vs UserDeck: The Verdict

⚡ Summary:

ipapi: ipapi is an IP address API that allows you to get information about an IP address. It provides location, ISP, timezone, and other details.

UserDeck: UserDeck is a user research and user testing platform that allows you to recruit participants, conduct moderated and unmoderated studies, analyze results, and share insights. It streamlines qualitative user research.

Both tools serve their respective audiences. Compare the features, pricing, and user ratings above to determine which best fits your needs.

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature ipapi UserDeck
Sugggest Score
Category Network & Admin Online Services

Product Overview

ipapi
ipapi

Description: ipapi is an IP address API that allows you to get information about an IP address. It provides location, ISP, timezone, and other details.

Type: software

UserDeck
UserDeck

Description: UserDeck is a user research and user testing platform that allows you to recruit participants, conduct moderated and unmoderated studies, analyze results, and share insights. It streamlines qualitative user research.

Type: software

Key Features Comparison

ipapi
ipapi Features
  • Geolocation lookup
  • ISP lookup
  • ASN lookup
  • Company lookup
  • Carrier lookup
  • Abuse contact lookup
  • Timezone lookup
  • Connection type lookup
  • Domain lookup
  • Threat detection
UserDeck
UserDeck Features
  • Recruit participants from panel or social networks
  • Conduct moderated and unmoderated studies
  • Record sessions
  • Analyze results with heatmaps, notes and tags
  • Generate shareable reports

Pros & Cons Analysis

ipapi
ipapi

Pros

  • Easy to use API
  • No API key required
  • Free tier available
  • Wide range of data provided
  • Accurate geolocation
  • Reliable uptime

Cons

  • Rate limited on free tier
  • No bulk lookups
  • No historical IP data
  • Limited to IPv4 addresses
  • No API documentation
UserDeck
UserDeck

Pros

  • Intuitive interface
  • Integrations with prototyping and analytics tools
  • Large participant panel
  • Customizable and reusable scripts
  • Secure data storage

Cons

  • Limited number of tests on basic plan
  • No phone or in-person testing support
  • Less flexible compared to DIY tools

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