For SaaS and mobile apps
In-App Survey Software
Email surveys get 5-15% response rates. In-app surveys get 20-40% - because they reach users inside your product, at the moment they experience it.
Mapster is an in-app survey tool that triggers NPS, CSAT, PMF, and exit surveys based on what users do - not a fixed calendar. Every response linked to a real user account so you can segment by plan, cohort, or behavior.
Why in-app surveys outperform email
The channel you use to collect feedback determines the quality of that feedback - not just the quantity.
Email surveys
- -5-15% average response rate
- -Reaches users outside the product context
- -Delivered hours or days after the experience
- -Skews toward your most engaged users
- -No link to user identity or plan tier
- -Blocked by unsubscribes and spam filters
In-app surveys
- 20-40% average response rate
- Delivered at the moment of experience
- Captures feedback while context is fresh
- Reaches all active users, not just email openers
- Every response linked to user identity and plan
- Triggered by what users do, not a calendar
In-app survey examples by use case
The right in-app survey depends on where the user is in their lifecycle. Here are the four surveys every SaaS team needs.
In-app NPS survey
Trigger: 30-90 days after first value moment, every quarter
"How likely are you to recommend this product to a friend or colleague?" (0-10)
Running your NPS survey in-app instead of by email reaches all active users equally - not just the segment that opens marketing emails. Segment results by plan tier to see where loyalty is weakest before churn accelerates.
Learn moreIn-app CSAT survey
Trigger: After onboarding, support resolution, or new feature use
"How satisfied were you with [experience]?" (1-5)
CSAT delivered in-app immediately after an interaction captures satisfaction while the memory is fresh. Sent by email 24 hours later, users reconstruct the experience rather than recall it - and scores are less reliable.
Learn moreIn-app PMF survey
Trigger: After 30+ days of active product use
"How would you feel if you could no longer use this product?"
The Sean Ellis 40% test works best when triggered inside the product at a moment of engagement - not sent cold to an email list. Users who are actively in your product when they respond are the ones whose answers matter most for PMF measurement.
Learn moreIn-app exit survey
Trigger: When a user initiates cancellation or downgrade
"What is the main reason you are leaving?"
An in-app exit survey captures cancellation intent at the exact moment it happens - when the user is still in your product. Email exit surveys sent after cancellation get far lower response rates because the user has already mentally moved on.
Learn moreIn-app survey trigger types
The trigger determines who sees the survey, when, and in what context. Behavioral triggers consistently outperform time-based ones because they match the survey to the moment.
Exit intent
When: User moves cursor toward browser close or navigates away
Best for: Exit surveys, churn interception, cancel-flow feedback
Feature completion
When: User completes a specific workflow or clicks a key button
Best for: CSAT after onboarding, post-feature NPS, usability feedback
Scroll depth
When: User scrolls past a defined percentage of the page (e.g. 80%)
Best for: Website feedback, content engagement surveys, pricing page intent
Time on page
When: User has been on a page for a defined duration (e.g. 2 minutes)
Best for: Documentation feedback, support page friction, feature discovery
Session count
When: User reaches their Nth login session (e.g. 5th or 10th session)
Best for: NPS timing, PMF survey, loyalty and retention measurement
Custom JS event
When: Any event you fire from your own code (upgrade clicked, API limit hit, etc.)
Best for: Upgrade intent surveys, error feedback, any workflow-specific moment
In-app survey best practices
Six rules that separate in-app surveys that get 30% response rates from the ones that get 5%.
01
Trigger on behavior, not time
Show surveys after users complete a specific action - not on a fixed 30-day interval. A user who just used a feature for the first time is the right person to survey about it. A user who logged in 30 days ago is not.
02
Keep it to 1-3 questions
In-app survey completion rates drop significantly after question 3. One rating question plus one open-text follow-up is the most common high-performing format. An in-app questionnaire with 8 questions will see abandonment rates above 60%.
03
Always add an open-text follow-up
A score tells you what happened. The follow-up tells you why. Pair every rating question (NPS, CSAT, PMF) with an optional open-text question. The qualitative answers are where the actionable insight lives.
04
Suppress after response
Never show the same survey to a user who already responded within the last 90 days. Survey fatigue is the fastest way to train your users to dismiss your surveys without reading them.
05
Link responses to user identity
The single biggest upgrade from generic in-app survey tools to SaaS-native tools: every response tied to the user who gave it. Without identity linking, you have a score. With it, you have a segment.
06
Route detractors in real time
Send NPS detractor responses to your CS team via Slack the moment they submit. A detractor who hears from your team within 24 hours is recoverable. One who hears nothing is a churn statistic.
How to add an in-app survey in 3 steps
One script tag. No redeploys to launch new surveys.
Install the widget
Add one JavaScript snippet to your app - the same way you'd add Google Analytics or Intercom. Works with React, Vue, Angular, plain JS, and mobile web. One-time setup.
Pass user identity
When a user logs in, pass their ID and any attributes you want to segment by: plan tier, role, signup date, company size, or custom properties. Every survey response is automatically tagged with these attributes.
Create and trigger surveys from the dashboard
Build your NPS, CSAT, PMF, or exit survey from a template in minutes. Set your trigger conditions (after completing onboarding, 30 days of active use, exit intent) and launch - no code deploys required. Responses appear in your dashboard with full user context.
Frequently asked questions
Launch your first in-app survey today
One script tag. NPS, CSAT, PMF, and exit surveys triggered by user behavior - with every response linked to a real user account.
Launch Your First In-App SurveyNo credit card required