UserStudy VS Koji
Compare UserStudy VS Koji, what is the difference between UserStudy and Koji?
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Summarize
UserStudy summarize
UserStudy is a full-stack platform to help founders, PMs and researchers to do deeper user research, faster. Our tools allow you to conduct usability tests, transcribe and synthesise with the power of AI
UserStudy Landing Page
Koji summarize
Koji empowers any business to have natural conversations with their customers, unlocking human understanding at scale, fast. Our AI-native research platform brings a novel research method that combines the structure of surveys with the depth of interviews. A decision-ready report tells the stories and details behind the insights.
Koji Landing Page
Compare Details
UserStudy details
| Categories | AI Research Tool, AI Testing, AI UX Design, AI Transcription, AI Speech-to-Text, AI Productivity Tools |
| UserStudy Website | https://www.userstudy.co?utm_source=toolify |
| Added Time | June 24 2023 |
| UserStudy Pricing | -- |
Koji details
| Categories | AI Research Tool, AI Agent, AI Chatbot, AI Voice Assistants, AI For Data Analytics |
| Koji Website | https://www.koji.so?utm_source=toolify |
| Added Time | August 03 2026 |
| Koji Pricing | -- |
Comparison of usage
How to use UserStudy?
UserStudy allows users to conduct usability tests, transcribe research data, and synthesize findings using AI. Users can recruit participants, conduct interviews, test products, analyze content, and perform competitive analysis. The platform supports remote audio-video enabled sessions and provides tools for generating key insights and collaborating on data.
How to use Koji?
Create a study from a research goal or existing survey, define the target participants and interview questions, then collect responses through a shared link, website embed, managed panel, or enterprise outbound calls. Koji conducts AI-moderated voice or text interviews, adapts its follow-up questions, and analyzes the responses into themes, sentiment, quotes, and reports. Users can review supporting transcripts, export results, or connect Koji to other tools through its API or MCP server.
Compare Pros between UserStudy and Koji
Core features of UserStudy
- Usability Testing
- Transcription & Highlights
- Participant Recruitment
- AI-powered Synthesis
- Remote Audio-Video Sessions
- Product Testing
- Copy & Content Testing
- Competitive Analysis
Core features of Koji
- AI-moderated voice, chat, and phone interviews
- Adaptive follow-up questions that explore the reasons behind responses
- Automated thematic analysis, sentiment analysis, and research reports
- Multilingual interviews in more than 30 languages
- Study design assistant for research objectives and interview guides
- Participant recruitment through shared links, website embeds, and a global panel
- Traceable insights linked to supporting interview quotes
- Structured and open-ended questions, including scales and choice questions
- CSV, JSON, transcript, and report exports
- API and MCP integrations
- Team workspaces and enterprise collaboration controls
- GDPR compliance, EU data residency, PII redaction, and no training on customer data
Compare Use Cases
Use cases for UserStudy
- Conducting 1:1 user interviews to understand user needs.
- Testing product usability at any stage of development.
- Evaluating the effectiveness of marketing copy and content.
- Analyzing competitor products to identify areas for improvement.
- Recruiting participants for user research studies.
- Generating insights from user research data using AI.
Use cases for Koji
- Conduct large-scale customer satisfaction and experience research
- Understand why customers adopt, reject, or cancel a product
- Identify onboarding and product usability problems
- Evaluate product launches, rollouts, and feature adoption
- Analyze renewal risks and customer expansion opportunities
- Replace or supplement surveys with deeper AI-led interviews
- Run multilingual market research across multiple regions
- Generate decision-ready reports from customer conversations
- Collect user feedback for product discovery and roadmap planning
- Conduct brand, marketing, and concept research
Different Plan between UserStudy and Koji
UserStudy
Sorry, there are no data
Koji
€29 per month
Includes 29 credits per month, up to 5 active studies, voice interviews, multilingual interviews, aggregated insights, sentiment analysis, branded intake forms, website embeds, CSV export, public reports, and email support. Additional credits cost €1 each.
€79 per month
Includes 79 credits per month and unlimited studies. Includes everything in Insights, plus social previews, contact importing, API access, MCP server access, JSON export, and priority support. Additional credits cost €1 each.
From €500 per month
Custom credit volume, negotiated rates, unlimited studies, outbound calls, participant management, SMS and email communication, team spaces, isolated databases, whitelabeling, custom domains, surveys, automated research reports, custom workflows, SSO/SAML, audit logs, custom MCP integrations, and dedicated customer success.
UserStudy's traffic
UserStudy is the one with 0 monthly visits and 00:00:00 Avg.visit duration. UserStudy has a Page per visit of 0.00 and a bounce rate of 0.00%.
Visit Over Time
| Monthly Visits | 0 |
| Avg·visit Duration | 00:00:00 |
| Page per Visit | 0.00 |
| Bounce Rate | 0.00% |
Koji's traffic
Koji is the one with 16.1K monthly visits and 00:00:21 Avg.visit duration. Koji has a Page per visit of 1.61 and a bounce rate of 42.32%.
Visit Over Time
| Monthly Visits | 16.1K |
| Avg·visit Duration | 00:00:21 |
| Page per Visit | 1.61 |
| Bounce Rate | 42.32% |
Geography
Sorry, there are no data
Geography
The top 5 countries/regions for Koji are:United States 41.26%, Vietnam 21.77%, United Kingdom 8.98%, Netherlands 7.31%, India 4.07%
Top 5 Countries/regions
 | 41.26% |
 | 21.77% |
 | 8.98% |
 | 7.31% |
 | 4.07% |
Traffic Sources
The 6 main sources of traffic to UserStudy are:Mail 0, vs_sourcesGenAi 0, Direct 0, vs_sourcesAffiliate 0, Referrals 0, vs_sourcesDisplayAds 0, vs_sourcesSearchPaid 0, vs_sourcesSocialPaid 0, vs_sourcesSearchOrganic 0, vs_sourcesSocialOrganic 0
Mail | 0 |
vs_sourcesGenAi | 0 |
Direct | 0 |
vs_sourcesAffiliate | 0 |
Referrals | 0 |
vs_sourcesDisplayAds | 0 |
vs_sourcesSearchPaid | 0 |
vs_sourcesSocialPaid | 0 |
vs_sourcesSearchOrganic | 0 |
vs_sourcesSocialOrganic | 0 |
Traffic Sources
The 6 main sources of traffic to Koji are:vs_sourcesSearchOrganic 77.70%, vs_sourcesGenAi 10.72%, Referrals 7.51%, Direct 2.93%, vs_sourcesSocialOrganic 1.14%, Mail 0.00%, vs_sourcesAffiliate 0.00%, vs_sourcesDisplayAds 0.00%, vs_sourcesSearchPaid 0.00%, vs_sourcesSocialPaid 0.00%
vs_sourcesSearchOrganic | 77.70% |
vs_sourcesGenAi | 10.72% |
Referrals | 7.51% |
Direct | 2.93% |
vs_sourcesSocialOrganic | 1.14% |
Mail | 0.00% |
vs_sourcesAffiliate | 0.00% |
vs_sourcesDisplayAds | 0.00% |
vs_sourcesSearchPaid | 0.00% |
vs_sourcesSocialPaid | 0.00% |
Which is better: UserStudy or Koji?
Koji might be a bit more popular than UserStudy.As you can see, UserStudy has 0 monthly visits, while Koji has 16.1K monthly visits. So more people choose Koji. So the odds are that people will recommend Koji more on social platforms.
UserStudy has an Avg.visit duration of 00:00:00, while Koji has an Avg.visit duration of 00:00:21. Also, UserStudy has a page per visit of 0.00 and a Bounce Rate of 0.00%. Koji has a page per visit of 1.61 and a Bounce Rate of 42.32%.
The main users of Koji are United States, Vietnam, United Kingdom, Netherlands, India, with the following distribution: 41.26%, 21.77%, 8.98%, 7.31%, 4.07%.
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