Platform

AI

AI Agents
Sense, decide, and act faster than ever before
AI Visibility
See how your brand shows up in AI search
AI Feedback
Distill what your customers say they want
Amplitude MCP
Insights from the comfort of your favorite AI tool

Insights

Product Analytics
Understand the full user journey
Marketing Analytics
Get the metrics you need with one line of code
Session Replay
Visualize sessions based on events in your product
Heatmaps
Visualize clicks, scrolls, and engagement

Action

Guides and Surveys
Guide your users and collect feedback
Feature Experimentation
Innovate with personalized product experiences
Web Experimentation
Drive conversion with A/B testing powered by data
Feature Management
Build fast, target easily, and learn as you ship
Activation
Unite data across teams

Data

Warehouse-native Amplitude
Unlock insights from your data warehouse
Data Governance
Complete data you can trust
Security & Privacy
Keep your data secure and compliant
Integrations
Connect Amplitude to hundreds of partners
Solutions
Solutions that drive business results
Deliver customer value and drive business outcomes
Amplitude Solutions →

Industry

Financial Services
Personalize the banking experience
B2B
Maximize product adoption
Media
Identify impactful content
Healthcare
Simplify the digital healthcare experience
Ecommerce
Optimize for transactions

Use Case

Acquisition
Get users hooked from day one
Retention
Understand your customers like no one else
Monetization
Turn behavior into business

Team

Product
Fuel faster growth
Data
Make trusted data accessible
Engineering
Ship faster, learn more
Marketing
Build customers for life
Executive
Power decisions, shape the future

Size

Startups
Free analytics tools for startups
Enterprise
Advanced analytics for scaling businesses
Resources

Learn

Blog
Thought leadership from industry experts
Resource Library
Expertise to guide your growth
Compare
See how we stack up against the competition
Glossary
Learn about analytics, product, and technical terms
Explore Hub
Detailed guides on product and web analytics

Connect

Community
Connect with peers in product analytics
Events
Register for live or virtual events
Customers
Discover why customers love Amplitude
Partners
Accelerate business value through our ecosystem

Support & Services

Customer Help Center
All support resources in one place: policies, customer portal, and request forms
Developer Hub
Integrate and instrument Amplitude
Academy & Training
Become an Amplitude pro
Professional Services
Drive business success with expert guidance and support
Product Updates
See what's new from Amplitude

Tools

Benchmarks
Understand how your product compares
Templates
Kickstart your analysis with custom dashboard templates
Tracking Guides
Learn how to track events and metrics with Amplitude
Maturity Model
Learn more about our digital experience maturity model
Pricing
LoginContact salesGet started

AI

AI AgentsAI VisibilityAI FeedbackAmplitude MCP

Insights

Product AnalyticsMarketing AnalyticsSession ReplayHeatmaps

Action

Guides and SurveysFeature ExperimentationWeb ExperimentationFeature ManagementActivation

Data

Warehouse-native AmplitudeData GovernanceSecurity & PrivacyIntegrations
Amplitude Solutions →

Industry

Financial ServicesB2BMediaHealthcareEcommerce

Use Case

AcquisitionRetentionMonetization

Team

ProductDataEngineeringMarketingExecutive

Size

StartupsEnterprise

Learn

BlogResource LibraryCompareGlossaryExplore Hub

Connect

CommunityEventsCustomersPartners

Support & Services

Customer Help CenterDeveloper HubAcademy & TrainingProfessional ServicesProduct Updates

Tools

BenchmarksTemplatesTracking GuidesMaturity Model
LoginSign Up

Learning to Lead with Data and Leave Gut Feelings Behind

The largest online marketplace in Kuwait discovered a way to use mountains of data to improve their product.
Customers

Jul 27, 2022

9 min read

Nahla Mortada

Nahla Mortada

Senior Product Manager, 4Sale

4Sale customer

Data is everywhere, but it’s what you do with the data that counts. 4Sale has always had top-notch data, but the product team used it to reflect on past events rather than predicting future success. We turned things around by adopting the right product analytics platform, which transitioned us from being tech-led to product-led. In the process, we also created a better experience for our users.

4Sale is the largest online marketplace in Kuwait, with more than 6,000 new posts every day. Our mission is to facilitate the best experience between Kuwaiti buyers and sellers in each of our verticals: automotive, property, services, buy & sell, electronics, and jobs. Nothing stays in the system for more than 30 days, and most of the listings are paid, ensuring a consistent stream of fresh, quality content—essential in the listings business. It also means we have a constant supply of fresh, quality data.

Our quest to become more strategic

I’ve been at 4Sale for six years, starting as a mobile developer and becoming a product manager three years ago. For years, we had difficulty answering our most pressing questions, despite all of our data. We used to view everything from a technical perspective. We fixed the bugs that needed fixing, but that wasn’t enough to improve our product. We weren’t focusing enough on the path ahead or taking a data-driven approach to developing new features.

We used different solutions, each one serving a niche purpose. We used one for push notifications and collecting data to target specific customers. We used another app which recorded user sessions we could view at a later time. It helped monitor feature releases and see how to fix bugs, but even with all the appropriate privacy constraints, recording activity in the app still felt creepy.

All the solutions we used shared one thing in common: they all looked exclusively backward instead of forward. The idea was to interpret historical data, and there was no projection about what came next. We wanted to get information about personas and tap into how users interacted with our platform to identify the next steps. That was neither clear nor easy to find using our existing platforms.

Producing a successful product is about more than fixing bugs and examining past behavior. You have to focus on the path ahead.

We were also focused on putting out new releases. We moved rapidly—and it was exciting—but producing a successful product is about more than quick releases. Supporting that pace without a long-term vision isn’t possible, and we couldn’t scale with our existing architecture. To maintain our revenue in the long term, we needed to become a more product-led business, one where product managers could make strategic decisions and develop well-researched product roadmaps supported by behavioral data.

A solution that prioritizes product teams

As we looked at options in the market, we were drawn to Amplitude because it could help us optimize our data and inform us about the future. Other platforms try to be everything to everyone across an organization, but one of the reasons we chose Amplitude over other platforms is because it prioritizes product teams and their needs. As our product team was determining how we measure success for each feature, Amplitude could help us build those product-specific metrics.

It’s great to have strong opinions, but part of becoming product-led is focusing on behavioral data to support those opinions and decisions.

To better harness our data, 4Sale built a data warehouse with the help of the Amplitude Professional Services team, who ensured all the Amplitude data would be in the right place. We have dedicated data scientists with their own reporting systems and mechanisms through Looker, but Amplitude’s team helped us sort out data flows to store everything in one place and give each team what they needed.

Our product team uses Amplitude the most, though other departments use it, too. The marketing team, for example, pushes targeted personalized notifications through a Leanplum integration based on information gleaned from Amplitude’s Behavioral Cohorts. Our C-suite executives look at reports generated through a combination of Amplitude and Looker. We use Amplitude to share the successes of our new features with the rest of the company using quantitative measurements.

How Amplitude helps launch new features and improve existing ones

We look to Amplitude to judge stability, understand how current users behave and interact on the platform, and determine how new features affect the user journey.

We first look at Funnel Analysis charts to see who is dropping off where, or if they’re converting, why. Like any other classifieds marketplace, there are two big funnels we want to optimize: sellers who post listings and buyers who search for items or services. We focus on the number of successful uploads and the number of people who make contact about a particular listing. After determining who drops out of those processes, I’ll use Amplitude’s Journeys feature to dig deep into what these people do next in the application. Do they try to find another way to perform the same action? Another way to post, or another way to search? Journey’s machine learning automatically focuses on the exact moments with the greatest impact.

Of course, our users are not necessarily exclusively buyers or sellers. In fact, most of them are both, and we use cohorts to understand users better. We want to identify how we can convert buyers into sellers, and after they post their first listing, how do we convince them to keep posting? Both of these questions can be answered with Amplitude.

We’ve also leveraged analyses within Amplitude to develop key product changes, one of which is a global search feature we released in Q4 2021. Previously, users had to search for an item within a specific category, instead of across the site. Within Amplitude, we saw that this cumbersome search process led to users dropping off without buying. Our new global search feature allows users to search for a word used anywhere throughout 4Sale. In the first quarter of its release, we saw 40% of users adopt this feature—a huge number considering we have over 1 million users on the app.

We also use Amplitude to enhance our existing functions. If sellers don’t have a good experience with us, they’ll stop posting listings, giving buyers fewer posts to choose from and less reasons to return. Users have to register to pay for their listing, but Amplitude highlighted that potential sellers were dropping off when we prompted them to register. We responded to this drop off by creating a more interactive posting flow with fewer steps. This new flow has resulted in more listings. Without Amplitude, it would’ve been much harder to pinpoint and eliminate that friction point.

Improving the user experience for everyone

Being a market leader is tricky. Your competitors are always looking to take users away, so you have to know your customers better than anyone else. But in a country of 4 million people, we have 1+ million users—making it nearly impossible to generalize about an “average user.” Some users might sell a household item for five Kuwaiti dinars (around 16 USD), while others sell a house for 1 million KD. It’s hard for us to create the same experience for everyone, but Amplitude helps us better understand user personas based on their behavior. That helps us optimize our existing features and successfully build new ones.

It’s hard to create the same experience for all users, but with the right data, you can understand user personas better based on real-time behavior.

As 4Sale continues to scale, our mission remains to facilitate smooth transactions between buyers and sellers. The more we achieve this goal, we might see users spend less time on the app—but only because we’ve made a faster experience. We have learned to leverage the data within Amplitude to take our product to the next level and offer a seamless and efficient user experience.

Product-led Growth diagrams CTA ad
About the author
Nahla Mortada

Nahla Mortada

Senior Product Manager, 4Sale

More from Nahla

Nahla Mortada is a Senior Product Manager at 4Sale with a software development background. She worked as a mobile developer for 8+ years and as a Java developer for 5 years.

More from Nahla
Topics

Data

Growth

Product Strategy

Platform
  • Product Analytics
  • Feature Experimentation
  • Feature Management
  • Web Analytics
  • Web Experimentation
  • Session Replay
  • Activation
  • Guides and Surveys
  • AI Agents
  • AI Visibility
  • AI Feedback
  • Amplitude MCP
Compare us
  • Adobe
  • Google Analytics
  • Mixpanel
  • Heap
  • Optimizely
  • Fullstory
  • Pendo
Resources
  • Resource Library
  • Blog
  • Product Updates
  • Amp Champs
  • Amplitude Academy
  • Events
  • Glossary
Partners & Support
  • Contact Us
  • Customer Help Center
  • Community
  • Developer Docs
  • Find a Partner
  • Become an affiliate
Company
  • About Us
  • Careers
  • Press & News
  • Investor Relations
  • Diversity, Equity & Inclusion
Terms of ServicePrivacy NoticeAcceptable Use PolicyLegal
EnglishJapanese (日本語)Korean (한국어)Español (Spain)Português (Brasil)Português (Portugal)FrançaisDeutsch
© 2025 Amplitude, Inc. All rights reserved. Amplitude is a registered trademark of Amplitude, Inc.
Blog
InsightsProductCompanyCustomers
Topics

101

AI

APJ

Acquisition

Adobe Analytics

Amplify

Amplitude Academy

Amplitude Activation

Amplitude Analytics

Amplitude Audiences

Amplitude Community

Amplitude Feature Experimentation

Amplitude Guides and Surveys

Amplitude Heatmaps

Amplitude Made Easy

Amplitude Session Replay

Amplitude Web Experimentation

Amplitude on Amplitude

Analytics

B2B SaaS

Behavioral Analytics

Benchmarks

Churn Analysis

Cohort Analysis

Collaboration

Consolidation

Conversion

Customer Experience

Customer Lifetime Value

DEI

Data

Data Governance

Data Management

Data Tables

Digital Experience Maturity

Digital Native

Digital Transformer

EMEA

Ecommerce

Employee Resource Group

Engagement

Event Tracking

Experimentation

Feature Adoption

Financial Services

Funnel Analysis

Getting Started

Google Analytics

Growth

Healthcare

How I Amplitude

Implementation

Integration

LATAM

Life at Amplitude

MCP

Machine Learning

Marketing Analytics

Media and Entertainment

Metrics

Modern Data Series

Monetization

Next Gen Builders

North Star Metric

Partnerships

Personalization

Pioneer Awards

Privacy

Product 50

Product Analytics

Product Design

Product Management

Product Releases

Product Strategy

Product-Led Growth

Recap

Retention

Startup

Tech Stack

The Ampys

Warehouse-native Amplitude

Recommended Reading

article card image
Read 
Product
Getting Started: Product Analytics Isn’t Just for Analysts

Dec 5, 2025

5 min read

article card image
Read 
Insights
Vibe Check Part 3: When Vibe Marketing Goes Off the Rails

Dec 4, 2025

8 min read

article card image
Read 
Customers
How CAFU Tripled Engagement and Boosted Conversions 20%+

Dec 4, 2025

8 min read

article card image
Read 
Customers
The Future is Data-Driven: Introducing the Winners of the Ampy Awards 2025

Dec 2, 2025

6 min read

Explore Related Content

Integration
Using Behavioral Analytics for Growth with the Amplitude App on HubSpot

Jun 17, 2024

10 min read

Personalization
Identity Resolution: The Secret to a 360-Degree Customer View

Feb 16, 2024

10 min read

Product
Inside Warehouse-native Amplitude: A Technical Deep Dive

Jun 27, 2023

15 min read

Guide
5 Proven Strategies to Boost Customer Engagement

Jul 12, 2023

Video
Designing High-Impact Experiments

May 13, 2024

Startup
9 Direct-to-consumer Marketing Tactics to Accelerate Ecommerce Growth

Feb 20, 2024

10 min read

Growth
Leveraging Analytics to Achieve Product-Market Fit

Jul 20, 2023

10 min read

Product
iFood Serves Up 54% More Checkouts with Error Message Makeover

Oct 7, 2024

9 min read