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OpenSourceAlternatives

Tag

gdpr

23 catalogue entries use this topic; each Project's license policy is labeled separately.

Plausible Analytics

Plausible AnalyticsOpen

Lightweight web analytics without cookies or personal data

Stars23.5K
Commit2d ago
LicenseAGPL-3.0

Plausible answers the handful of questions most sites actually ask - what pages get read, where readers came from, what converted - and deliberately declines to answer the rest. There are no cookies, no cross-site identifiers, and no consent banner needed.

Alternative toGoogle Analytics
Matomo

MatomoOpen

Open-source web analytics with 100% data ownership

Stars21.9K
Commitjust now
LicenseGPL-3.0

Matomo is an open-source web analytics platform, formerly Piwik, that teams self-host to keep 100% ownership of their measurement data, with unsampled tracking in the free GPL core.

OpenPanel

OpenPanelOpen

Web and product analytics in one cookie-free dashboard

Stars6,832
Commit3d ago
LicenseAGPL-3.0

OpenPanel merges the two dashboards most teams keep open side by side: page-level web analytics and event-level product analytics. Funnels, retention curves, and session replay sit next to traffic sources rather than in a separate product.

Zammad

ZammadOpen

Open-source helpdesk and customer support platform

Stars6,010
Commitjust now
LicenseAGPL-3.0

Zammad is an open-source helpdesk and customer support platform that unifies email, chat, phone, and social channels, with self-hosted or managed cloud operation under an AGPL-3.0 license.

Alternative toZendesk
LimeSurvey

LimeSurvey

Open-source surveys with 30-plus question types you can self-host

Stars3,761
Commitjust now
LicenseGPL-2.0-or-later

LimeSurvey is an open-source survey platform with 30-plus question types and 80-plus languages, as a free self-hosted edition or a paid EU-hosted cloud.

Alternative toTypeformFormbricks
ALTCHA

ALTCHAOpen

Proof-of-work CAPTCHA alternative with no cookies or tracking

Stars2,794
Commitjust now
LicenseMIT

ALTCHA is a self-hosted CAPTCHA alternative that blocks bots and form spam with a silent proof-of-work challenge instead of image puzzles.

Keila

KeilaOpen

Open-source newsletters, self-hosted or managed

Stars2,232
Commitjust now
LicenseAGPL-3.0

Keila is an open-source newsletter platform with visual campaign editing, contact segmentation, and signup forms, available self-hosted or as managed EU cloud.

Alternative toListmonkMailchimp
ownCloud

ownCloudOpen

Self-hosted file sync and sharing with enterprise compliance controls

Stars2,152
Commitjust now
LicenseApache-2.0

ownCloud Infinite Scale is self-hosted file sync and sharing with Spaces, guest accounts, and office integrations for teams that control their own data.

Alternative toSyncthingNextcloud
Comp AI

Comp AIOpen

Open source compliance automation for SOC 2 and ISO 27001

Stars2,014
Commitjust now
LicenseAGPL-3.0

Comp AI is an open source compliance platform that automates evidence collection and audit preparation for SOC 2, ISO 27001, GDPR, and HIPAA.

Alternative toVanta
c15t

c15tOpen

Open-source consent management for React, Next.js, and modern web apps.

Stars1,926
Commitjust now
LicenseApache-2.0

c15t is an open-source consent management platform that puts cookie banners, preference centers, and consent-aware script loading inside application code for React, Next.js, and JavaScript apps.

Aptabase

AptabaseOpen

Privacy-first open-source analytics for mobile and desktop apps

Stars1,829
Commitjust now
LicenseAGPL-3.0

Aptabase is an open-source analytics platform for mobile, desktop, and web apps that replaces Firebase or Google Analytics with fully anonymous event tracking.

Alternative toGoogle Analytics
Litlyx

LitlyxOpen

Privacy-friendly web analytics with an AI-powered dashboard

Stars1,744
Commit9mo ago
LicenseApache-2.0

Litlyx is a self-hosted, GDPR-compliant web analytics platform with real-time dashboards and AI insights, positioned as a simple alternative to Google Analytics.

Probo

ProboOpen

Self-hostable open source GRC platform with managed compliance officers

Stars1,448
Commitjust now
LicenseMIT

Probo is self-hostable open source GRC software that automates evidence collection and audit preparation for SOC 2, ISO 27001, GDPR, and HIPAA.

Alternative toComp AIVanta
Swetrix

Swetrix

Cookieless, privacy-first web analytics with error tracking

Stars1,205
Commitjust now
LicenseAGPL-3.0-only

Swetrix is a self-hosted web analytics platform with cookieless, GDPR-compliant tracking, real-time dashboards, error tracking, and performance monitoring.

Alternative toPlausible Analytics
Databuddy

DatabuddyOpen

Cookieless product analytics with funnels, errors and uptime

Stars1,169
Commitjust now
LicenseAGPL-3.0

Databuddy is an open-source product analytics platform for startups that tracks visitors, custom events, funnels, and goals with one cookieless script.

Procaptcha

ProcaptchaOpen

Privacy-focused CAPTCHA that replaces reCAPTCHA and hCaptcha

Stars302
Commitjust now
LicenseApache-2.0

Procaptcha is a privacy-focused CAPTCHA that drops into any form as a reCAPTCHA or hCaptcha replacement, passing real humans invisibly and challenging suspected bots.

Alternative toreCAPTCHA
Private Captcha

Private Captcha

Privacy-first proof-of-work CAPTCHA with invisible checks

Stars197
Commitjust now
LicensePolyForm-Noncommercial-1.0.0

Private Captcha is a privacy-first proof-of-work CAPTCHA that blocks bots with invisible cryptographic checks instead of puzzles, tracking, or cookies.

Betterlytics

BetterlyticsOpen

Privacy-first web analytics with funnels, journeys, and no cookies

Stars177
Commitjust now
LicenseAGPL-3.0

Betterlytics is a privacy-first web analytics platform with funnels, user journeys, session replay, and error tracking in one dashboard. Sites add one lightweight script, and EU-based data handling means no cookie banner is needed for the analytics itself.

Alternative toGoogle Analytics
PolicyStack

PolicyStackOpen

Privacy and consent as code for TypeScript web apps.

Stars164
Commitjust now
LicenseApache-2.0

PolicyStack is a TypeScript-first library that generates privacy and cookie policies and adds headless cookie consent to web apps.

Alternative toc15t
Prisme Analytics

Prisme Analytics

Cookieless, GDPR-compliant web analytics you can self-host

Stars134
Commit7mo ago
LicenseAGPL-3.0-only

Prisme Analytics is a self-hosted, privacy-focused web analytics platform written in Go, offering real-time insights with unlimited data retention and no cookie banners.

HitKeep

HitKeepOpen

Privacy-first web analytics for humans and AI agents, self-hosted or in EU/US cloud

Stars93
Commitjust now
LicenseMIT

HitKeep is a privacy-first web analytics platform that tracks humans and AI agents without cookies, fingerprinting, or cross-site identifiers. Sites add one lightweight script under their own domain, and an MCP server plus analytics API expose the same stats to agents and external tools.

Alternative toGoogle Analytics
Cookiebot

Cookiebot

Cookie consent banners and scanning for GDPR-compliant websites.

CompanyUsercentrics A/S
Since2012
PricingFreemium

Cookiebot is a consent management platform that scans websites for cookies and serves customizable GDPR and ePrivacy consent banners.

Alternative toc15t
Friendly Captcha

Friendly Captcha

Privacy-friendly CAPTCHA with invisible proof-of-work puzzles

CompanyFriendly Captcha GmbH
Since2020
PricingFreemium

Friendly Captcha is a privacy-first bot protection service that secures websites, forms, and APIs with invisible proof-of-work puzzles instead of image challenges.

Alternative toreCAPTCHA