Latest Additions

Nuclei

Cybersecurity

Open Source

Vulnerability scanner based on simple YAML based DSL

Alternative to
Tenable Nessus

OPAL

Auth & SSO

Open Source

Authorization administration framework (Open Policy)

Alternative to
Okta
Auth0

CrowdSec

Cybersecurity

Open Source

Collaborative IPS able to analyze visitor behavior and to provide an adapted response to all kinds of attacks.

Alternative to
GreyNoise

Papercups

Customer Engagement

Open Source

Live chat widget

Alternative to
Intercom
Zendesk

Chatwoot

Customer Engagement

Open Source

Live chat widget

Alternative to
Intercom
Zendesk

Chaskiq

Customer Engagement

Open Source

Live chat widget

Alternative to
Intercom
Zendesk

Tracardi

Customer Data Platform

Open Source

Customer Data Platform with Consumer Journey automation engine

Alternative to
Segment
Zapier

Rudderstack

Customer Data Platform

Open Source

Customer data platform for developers

Alternative to
Segment

Jitsu

Customer Data Platform

Open Source

Fully-scriptable data ingestion engine for modern data teams

Alternative to
Segment

crowd.dev

Community Platform

Open Source

Suite of community and data tools built to unlock community-led growth for your organization

Alternative to
Orbit
Common Room
Commsor

NetBird

Cybersecurity

Open Source

Zero Configuration Mesh VPN for Business

Alternative to
Tailscale
OpenVPN

Matano

Cybersecurity

Open Source

Open source cloud-native security lake platform (SIEM alternative) for threat hunting, detection & response, and cybersecurity analytics at petabyte scale on AWS

Alternative to
Splunk
Elastic Cloud

LunaTrace

Cybersecurity

Open Source

Dependency Vulnerability Scanner and SBOM Inventory

Alternative to
GitHub Dependabot
Snyk.io
SonaType Nexus

Gravitl

Cybersecurity

Open Source

WireGuard virtual networking platform (VPN)

Alternative to
Tailscale
OpenVPN

Firezone

Cybersecurity

Open Source

VPN Server & Firewall for teams

Alternative to
OpenVPN Access Server

Faraday

Cybersecurity

Open Source

Open Source Vulnerability Management and Orchestration Platform

Alternative to
Plextrac
Vulcan

CloudQuery

Cybersecurity

Open Source

Assess, audit, and evaluate the configurations of your cloud assets.

Alternative to
AWS Config
GCP Cloud Asset Inventory
AWS GuardDuty
Open Source

Data platform which wraps any database with an intuitive app

Alternative to
Contentful

Minio

Cloud Storage

Open Source

S3 compatible object storage

Alternative to
Amazon S3
Open Source

Headless Node.js publishing platform

Alternative to
Medium
Substack
Open Source

Git-based CMS for static site generators

Alternative to
Contentful
Open Source

The headless page builder for singe-page frameworks

Alternative to
Contentful
Open Source

Node.js Headless CMS to build customisable APIs

Alternative to
Contentful

Sulu

CMS

Open Source

Modern Symfony based CMS

Alternative to
Contentful
Open Source

Enterprise serverless CMS

Alternative to
Contentful

Databend

Cloud Data Warehouse

Open Source

Elastic and Workload-Aware Modern Cloud Data Warehouse

Alternative to
Snowflake

Gitpod

Cloud Development Environment

Open Source

Automated provisioning of cloud development environments with multiple git providers & IDEs

Alternative to
Codespaces

Novu

Communication

Open Source

Components and APIs for email, sms, direct and push

Alternative to
Courier
MagicBell
Knock

Fonoster

Communication

Open Source

APIs for SMS, voice and video

Alternative to
Twilio

Tina

CMS

Open Source

Visual editor for React websites

Alternative to
Contentful

Deepfence ThreatMapper

Cloud-Native Application Protection Platform

Open Source

Apache v2, powerful runtime vulnerability and compliance scanner for kubernetes, virtual machines, cloud and serverless.

Alternative to
Palo Alto Prisma

Storj

Cloud Storage

Open Source

Decentralized cloud storage

Alternative to
Amazon S3
Open Source

Drag and drop page builder and CMS

Alternative to
Contentful

AceBase

Backend as a service

Open Source

Backend server with REST APIs to manage core backend needs

Alternative to
Firebase

Amplication

Backend as a service

Open Source

Backend server with REST and GraphQL APIs to manage core backend needs

Alternative to
Firebase

Appwrite

Backend as a service

Open Source

Backend server with REST APIs to manage core backend needs

Alternative to
Firebase

CASE

Backend as a service

Open Source

Lightweight Backend-as-a-Service with essential features

Alternative to
Firebase

Encore

Backend as a service

Open Source

Backend Development Engine for cloud-based apps, APIs, and distributed systems

Alternative to
Firebase

Kuzzle

Backend as a service

Open Source

Backend server with REST APIs to manage core backend needs

Alternative to
Firebase

Nhost

Backend as a service

Open Source

Backend server with GraphQL

Alternative to
Firebase

PocketBase

Backend as a service

Open Source

Backend server with REST APIs to manage core backend needs

Alternative to
Firebase

Metabase

Business Intelligence

Open Source

Business intelligence software

Alternative to
Tableau
Power BI
DataStudio

Preset

Business Intelligence

Open Source

Modern BI platform powered by Apache Superset

Alternative to
Tableau
Mode Analytics
Open Source

CMS for teams

Alternative to
Contentful

Apache APISIX

API Gateway

Open Source

Cloud Native API Gateway under the Apache Software Foundation

Alternative to
apigee

Hanko

Auth & SSO

Open Source

Passkey-first authentication framework

Alternative to
Okta
Auth0

FusionAuth

Auth & SSO

Open Source

User authentication and session management framework

Alternative to
Okta
Auth0

Cerbos

Auth & SSO

Open Source

Granular access control

Alternative to
Okta
Auth0

BoxyHQ

Auth & SSO

Open Source

Enterprise Readiness made simple

Alternative to
Auth0

Step CI

API Platform

Open Source

API Testing and Monitoring

Alternative to
Checkly
Postman

Keploy

API Platform

Open Source

e2e Testing and Data Mocking

Alternative to
Smartbear
Newman

Hoppscotch

API Platform

Open Source

API development ecosystem

Alternative to
Postman

Firecamp

API Platform

Open Source

DX first open-source API devtool

Alternative to
Postman

Fusio

API Platform

Open Source

API management platform

Alternative to
Postman

Zitadel

Auth & SSO

Open Source

User authentication and session management framework

Alternative to
Okta
Auth0

Warrant

Auth & SSO

Open Source

Authorization and access control as a service

Alternative to
Okta
Auth0

Supertokens

Auth & SSO

Open Source

User authentication and session management framework

Alternative to
Okta
Auth0

Oso

Auth & SSO

Open Source

Authorization building framework

Alternative to
Okta
Auth0

Ory

Auth & SSO

Open Source

Identity platform

Alternative to
Okta
Auth0
Open Source

Authorization administration framework (Open Policy)

No known alternatives.

Keycloak

Auth & SSO

Open Source

User authentication and session management framework

Alternative to
Okta
Auth0

Supabase

Backend as a service

Open Source

Backend server with REST APIs to manage core backend needs

Alternative to
Firebase

GIMP

Design

Open Source

GNU Image Manipulation Program

Alternative to
Adobe Photoshop
Open Source

Free source-code editor by Microsoft

Alternative to
Sublime Text

LibreOffice

Productivity

Open Source

Free and open-source office suite

Alternative to
Microsoft Office

Mattermost

Communication2

Open Source

Open-source, self-hostable online chat service

Alternative to
Slack