Open Source Privacy

SecGPT uses AI to analyze cybersecurity reports and provide insights.

Catdoes is a mobile app that enhances user privacy by offering customizable settings and real-time alerts for potential breaches, enabling secure interactions with apps and websites while ensuring personal data protection.

Duck.ai offers anonymous access to popular AI models. It ensures privacy by keeping conversations untracked and outside AI training data, with seamless model switching.

OpenEvidence is a secure medical information platform for U.S. healthcare professionals, facilitating question logging, managing protected health information, and streamlining prior authorization letter writing with access to trusted clinical findings and insights from over 10,000 care centers.

Protectstar delivers cross‑platform security with AI‑powered antivirus, anti‑spy, firewall, and data eraser. It monitors camera, microphone, and network traffic to block surveillance and malicious connections while ensuring GDPR‑compliant file deletion.

Kagi.com is a privacy-focused, ad-free search engine with customizable filters and AI-powered tools. It integrates multiple large language models for summarization and research, and offers team features for collaborative workflows.

iDox.ai protects sensitive data by automating redaction, masking, and anonymization of documents before they leave an organization. It enforces real‑time AI guardrails, provides role‑based access and audit logs, and centralizes compliance with GDPR, HIPAA, SOX, and other regulations.

Open Apps is an open-source app directory that offers a curated selection of free alternatives to popular software tools, enabling users to find quality open-source solutions across various categories for development and productivity needs.

AI agents scan 300,000+ sources—including dark‑web forums and new domains—to deliver real‑time OSINT alerts with context on threat actors, intent, and campaigns. Customizable workflows target phishing, insider risk, or credential leaks, enabling rapid response and fraud reduction.

openmed is an on-device clinical AI platform for PHI/PII detection, de-identification, and healthcare NER, offering 1,000+ model variants, multilingual support, curated biomedical datasets, configurable privacy controls, and air-gapped macOS/iOS/server runtimes.

Aura monitors identity data and delivers real‑time alerts for credit activity, phishing, and account takeovers. It offers continuous credit monitoring across all major bureaus, instant credit lock, dark‑web scanning, VPN, antivirus, password management, device lockbox, and family parental controls.

GPT Guard secures enterprise chat by masking sensitive data while delivering context‑rich AI responses. It supports unlimited file uploads, OCR, real‑time RAG, and multi‑model or web‑enabled options. HIPAA, GDPR, and regional compliance available on‑prem or SaaS.

SimplifiedIQ is a privacy-focused AI tool that enhances data protection through features like data anonymization, real-time monitoring, and compliance tracking, making it ideal for businesses and individuals in sensitive industries like finance and healthcare.

GPT Anonymizer is a privacy-focused tool that anonymizes sensitive text with one click, protecting personal information while allowing for restoration. It operates offline, enhancing data security, making it suitable for healthcare, legal, and HR applications.

SecureGPT is a free platform for security testing OpenAI ChatGPT plugins.

HoundDog.ai scans code to detect PII leaks and map data flows across logs, APIs, SDKs, and AI integrations. It auto‑creates GDPR‑aligned documents, blocks risky pull requests in IDEs and CI/CD, and supplies an API context engine for safer AI coding.

FreedomGPT unifies access to 400+ AI models, showing side‑by‑side answers for voting and auto‑selection via leaderboard. It keeps privacy safe, runs on Windows/macOS, and is open‑source for community contribution and collaboration.

PrettyInsights is a privacy-focused analytics platform offering real-time insights, live visitor tracking, and AI-powered analytics without collecting personal data. It ensures GDPR compliance with encrypted storage and integrates seamlessly with multiple website platforms.

WebTotem delivers an AI‑driven firewall that blocks brute‑force, DoS, SQLi, XSS, bot, spam, path traversal, and emerging threats, with custom IP whitelisting. It scans for malware, defacement, open ports, tracks SSL and domain expiry, scores vulnerabilities, and provides dashboards for collaboration

Spacum Browser blocks third‑party trackers, ads, and email trackers by default, providing built‑in encryption, app‑tracking protection, and a privacy‑focused local search. It offers dark mode, voice search, and one‑tap tab clearing on Windows, macOS, iOS, and Android.

Sigma Browser is an AI-first web browser that enhances productivity with integrated tools like SigmaGPT for task automation, research, and content assistance. It prioritizes privacy with encrypted DNS, phishing protection, and built-in organization features like bookmarks and password management.

Sinaptic.AI is a browser extension that detects and blocks sensitive personal data (PII/PHI) in real-time using a hybrid engine. It prevents accidental data exfiltration at the network level and provides visual feedback, custom rules, and enterprise management for compliance.

Privacy AI is an offline application for iPhone, iPad, and Mac that provides access to advanced language models while ensuring data privacy. Users can customize settings for personalized interactions, maintaining control over their sensitive information.

CopyrightShark scans 12,000+ sites to detect and remove unauthorized content via DMCA and platform requests, monitoring 100+ social and marketplace sites. It offers a real‑time dashboard, anonymous contact, and safeguards against impersonation and deep‑fakes.

OpenPencil.dev is a lightweight, open-source desktop design editor that runs locally with full Figma file support. It offers scriptable workflows and an optional AI chat tool, prioritizing developer control and extensibility under the MIT license.

Screenpipe records screen and microphone continuously on macOS, Windows, or Linux, stores data locally, indexes it by text/audio, and runs AI agents that update CRMs, transcribe meetings, track expenses, or monitor competitors, delivering structured data to apps like Slack or Notion. Privacy is kept

PrivacyDoc analyzes PDFs, txt, csv, and json files up to 10 MB, delivering AI‑driven summaries, extracts, and structured insights. Users authenticate via Google, and files are deleted after logout, ensuring privacy. Drag‑and‑drop uploads provide instant query responses.

Open‑source AI code‑review platform that plugs into GitHub, GitLab, Bitbucket, and Azure DevOps at the pull‑request level. Model‑agnostic, it runs custom rule sets, tracks technical debt, and delivers real‑time metrics without storing source code.

TrustGuide is an AI tool that extracts unbiased, comprehensive summaries from public reviews, ensuring accuracy and neutrality for better decision-making amid diverse opinions.

Uncensored AI delivers a chat platform featuring Claude Opus, Gemini, Grok, and MiniMax M2‑Her. It supports text, audio, image, and code interactions, including image‑to‑video via Image Studio. API beta and usage stats benefit developers, writers, educators, and researchers.

Whitebridge.ai aggregates public data from 100+ live sources, delivering concise, structured identity reports in about two minutes. It summarizes professional history, contact info, online activity, sentiment, and educational background, aiding hiring, due diligence, sales, and risk assessment.

Codexbar integrates with Cursor to centralize session-based authentication and API usage reporting, surfacing per-model and billing-window metrics, provider cost estimates, account selection, storage footprint, and CLI/manual login options for developer, DevOps, and security teams.

SurfSense is an open-source team collaboration tool built as an alternative to NotebookLM, connecting LLMs to internal knowledge sources for real-time chat, research, and workflow automation with cited answers.

QuickSearchPlus enhances secure browsing and bookmark management with multi-device synchronization, advanced search capabilities, and incognito features. Its user-friendly interface allows for efficient organization of bookmarks and files through structured folders and drag-and-drop functionality.

Privacy Policy is an essential document that details the collection, use, and protection of personal information from users. It outlines types of data collected and explains security measures, ensuring user trust and informed consent regarding their information.

worldmonitor.app is a real-time global intelligence dashboard that overlays live signals from 500+ feeds and 65+ data providers onto an interactive map. It correlates geopolitical events, infrastructure outages, and sensor alerts with market movements for analysts, traders, and risk managers.

paperclip is an open-source, self-hosted AI orchestration platform for creating and managing autonomous companies and agent teams—providing role-based hiring, goal-driven task delegation, budgeting, audit trails, multi-tenant deployment, extensible LLM integrations, and monitoring dashboards.

CamoCopy is a privacy‑first generative AI assistant offering encrypted chat, web search, and image recognition. It runs local inference on models like LLAMA, Mistral, Claude, or GPT, stores data on EU servers, auto‑deletes uploads, and supports secure workspaces with GDPR‑compliant enterprise collab

Interact privately with documents using the power of GPT and LLMs for 100% private and offline communication without data leaks.

TraceMail is an email‑tracking tool for Gmail via a Chrome extension, delivering real‑time notifications on opens, clicks, and document views. It offers engagement dashboards, link‑click tracking, AI‑powered content retrieval, and GDPR‑compliant privacy.

OpenRouter gives one API key to access 300+ models from 60+ providers, SDK‑compatible, with visual routing, automated fall‑back, edge hosting, data‑policy controls, and agentic tools for building efficient autonomous workflows.

Graph.one is a desktop tool that maps professional networks using email and calendar data, enabling users to visualize connections, optimize fundraising efforts, and secure warm introductions while ensuring data privacy with strong encryption and compliance measures.

PhotoLog offers end‑to‑end client‑side AES‑256 encryption for JPG, PNG, RAW, MP4, WebM, and other media, enabling secure private galleries, QR or time‑limited links, and album‑level keys, with storage on secure cloud or S3‑compatible servers.

OpenSEO offers AI-driven SEO research and brand visibility tools for keyword discovery, rank tracking, domain and competitor analysis, backlink checks and site audits, plus AI citation and mention extraction and model comparison to guide content planning and fixes.

Email Tracker is a Gmail‑compatible Chrome extension that notifies users when emails are opened or links/attachments are clicked. It offers visible or invisible tracking, detailed open counts and timestamps, and customizable Chrome pop‑up or email alerts for outreach optimization.

Copyleaks delivers AI text and image detection, plagiarism checking, grammar correction, and text moderation in 30+ languages. It integrates via API, LMS, browser extensions, and Google Docs, supports major LLMs, and ensures secure, compliant workflows for education and enterprise.

Nofiltergpt is an AI chat tool that offers anonymous and unfiltered conversations. It ensures data security through local cloud storage and AES encryption, supports multiple languages, and provides a RESTful API for seamless integration.

kOS lets users import PDFs and annotate them in one interface. An AI layer answers questions about any part of the document, distinguishes user vs. web content, auto‑generates slide decks and citation exports—all locally for privacy.

OpenClaw is a personal AI assistant that automates email, calendar, task and chat workflows—clearing inboxes, composing and sending messages, scheduling events, checking reservations, integrating chats and cloud services, with persistent memory, background jobs and developer-friendly self-hosting an

Karakeep is an open source bookmark manager with browser extensions, native apps and a CLI. It auto-tags saved links, notes, images and PDFs, offers full-text search, RSS clipping, shared lists, rules and self-hosting.