Top 12 Open-Source Alternatives to LaunchDarkly

LaunchDarkly

LaunchDarkly is a powerful development tool which allows software developers to roll out updates and new features.

As LaunchDarkly is an open source project, you can find more open source alternatives and stats on LibHunt.

37 mentions

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Open Source
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Product categories

A/B Testing Analytics App Development Configuration Management Developer Tools Feature Flags Feature Toggles Monitoring Tools Online Bookings Parser Generator Productivity Release Management

Summary

The top open-source alternatives to LaunchDarkly are Flagsmith, Unleash, and Split.io. 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.

Flagsmith Landing Page
1

Flagsmith

Flagsmith lets you manage feature flags and remote config across web, mobile and server side applications. Deliver true Continuous Integration. Get builds out faster. Control who has access to new features. We're Open Source.
Pricing:
- Open Source
- Freemium
- Free Trial
#Feature Flags #Developer Tools #Configuration Management 13 social mentions
Unleash Landing Page
2

Unleash

Open source Feature toggle/flag service. Helps developers decrease their time-to-market and to increase learning through experimentation.
Pricing:
- Open Source
- Freemium
- Free Trial
- $80.0 / Monthly (Pro, "5 users")
#Productivity #Software Engineering #Developer Tools 4 social mentions
Split.io Landing Page
3

Split.io

In a world where product development teams are pressured to do more with less, Split’s Feature Data Platform™ gives you the confidence to move fast without breaking things.
Pricing:
- Open Source
#Feature Flags #Developer Tools #Release Management 12 social mentions
Rollout Landing Page
4

Rollout

Fix or prevent critical bugs while your app is live.
Pricing:
- Open Source
#Feature Flags #Developer Tools #Release Management
Growth Book Landing Page
5

Growth Book

The Open Source A/B Testing Platform
Pricing:
- Open Source
#A/B Testing #Conversion Optimization #Web Analytics 1 social mentions
FlipperCloud.io Landing Page
6

FlipperCloud.io

Control Your Code. Instantly. Without configuring or deploying it.
Pricing:
- Open Source
- Paid
- Free Trial
- $20.0 / Monthly (per seat)
#Developer Tools #Release Management #Feature Flags
FeatureHub Landing Page
7

FeatureHub

Cloud native feature flags, A/B testing and remote configuration service
Pricing:
- Open Source
- Paid
- Free Trial
- $4.99 / Monthly (1 user)
#Developer Tools #A/B Testing #Feature Flags
ANTLR Landing Page
8

ANTLR

ANTLR, ANother Tool for Language Recognition, is a language tool that provides a framework for...
Pricing:
- Open Source
#Parser Generator #Developer Tools #Monitoring Tools 2 social mentions
Next.js Landing Page
9

Next.js

A small framework for server-rendered universal JavaScript apps
Pricing:
- Open Source
#Developer Tools #Web Frameworks #JavaScript Framework 931 social mentions
parboiled Landing Page
10

parboiled

Elegant PEG parsing in Java - lightweight, easy-to-use, powerful.
Pricing:
- Open Source
#Parser Generator #Developer Tools #Monitoring Tools
Bugfender Landing Page
11

Bugfender

Cloud logging for your apps, not only crashes matter
Pricing:
- Open Source
#Developer Tools #Monitoring Tools #Log Management 1 social mentions
Socket.io Landing Page
12

Socket.io

Realtime application framework (Node.JS server)
Pricing:
- Open Source
#Developer Tools #App Development #Mobile Push Messaging 720 social mentions