Top 8 Open-Source Alternatives to App42 API Gateway

Product categories

API Observability API Testing API Tools APIs Automated Docs CMS Developer APIs Developer Tools Feature Flags Release Management SaaS Tech

Summary

The top open-source alternatives to App42 API Gateway are Gold Fig, Marshal, and Webiny. 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.

Gold Fig Landing Page
1

Gold Fig

Version control for settings pages
Pricing:
- Open Source
#SaaS #Developer Tools #Tech
Marshal Landing Page
2

Marshal

Quickly scan your cloud for exposed sensitive information.
Pricing:
- Open Source
#SaaS #Developer Tools #Tech
Webiny Landing Page
3

Webiny

The Enterprise CMS platform that you can host on your cloud
Pricing:
- Open Source
- Freemium
- Free Trial
#CMS #Open Source #Developer Tools 4 social mentions
Flagsmith Landing Page
4

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
5

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
Terraform Landing Page
6

Terraform

Tool for building, changing, and versioning infrastructure safely and efficiently.
Pricing:
- Open Source
#DevOps Tools #Developer Tools #Continuous Integration And Delivery 31 social mentions
Postman Landing Page
7

Postman

The Collaboration Platform for API Development
Pricing:
- Open Source
#APIs #API Tools #Developer Tools 27 social mentions
Treblle Landing Page
8

Treblle

Mission Control For Your APIs
Pricing:
- Open Source
- Freemium
- $99.0 / Monthly ("1M API requests/mo", "5 users", "Unlimited projects")
#API Observability #Developer Tools #Developer APIs 25 social mentions