Top 6 Open-Source Alternatives to 1Flow

1Flow

The leading in-app survey platform for mobile apps and websites to collect in-the-moment user feedback. Measure NPS, CSAT, CES, and PMF scores and gather feature-specific user feedback to improve your product.

Product categories

AI Analytics Bug Reporting Customer Feedback Email Marketing Feature Tracking Form Builder Forms And Surveys Growth Hacking Online Surveys Surveys User Feedback

Summary

The top open-source alternatives to 1Flow are Aptabase, Usersnap, and Pastel. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

Aptabase Landing Page
1

Aptabase

Privacy-first and simple analytics for mobile, desktop and web apps
Pricing:
- Open Source
#Surveys #Form Builder #Customer Feedback 3 social mentions
Usersnap Landing Page
2

Usersnap

Usersnap is a customer feedback software for SaaS companies that need to constantly improve and grow their products.
Pricing:
- Open Source
- Paid
- Free Trial
- $69.0 / Monthly (10 team members, 5 feedback projects)
#Visual Bug Reports #Bug Reporting #User Feedback 4 social mentions
Pastel Landing Page
3

Pastel

Sticky note-based feedback collection tool for live websites
Pricing:
- Open Source
#User Feedback #User Feedback Management #Customer Feedback 2 social mentions
LimeSurvey Landing Page
4

LimeSurvey

LimeSurvey: the Online-Umfrage Tool - Open-Source Suryeys
Pricing:
- Open Source
#Surveys #Form Builder #Forms And Surveys 1 social mentions
SurveyJS Landing Page
5

SurveyJS

Feature rich and open source surveys for embedding into websites.
Pricing:
- Open Source
#Surveys #Form Builder #Forms And Surveys 10 social mentions
Product-Market Fit Survey by Formbricks Landing Page
6

Product-Market Fit Survey by Formbricks

Measure PMF continuously, learn from purpose-built dashboard
Pricing:
- Open Source
#Growth Hacking #SaaS #AI 8 social mentions