data ownership

60 match your filters — 60 of them answered our check today.

Watching this group for 10 days · how we check

MemPlato

Live

Turns your Android phone into a self-hosted MCP server so AI assistants like Claude, Cursor or Perplexity can pull your personal memory without sending data to the cloud. Aimed at developers already using MCP-compatible tools.

Works offlineData stays with youOpen sourceNo subscription

First seen today · last checked today

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Plasma

Live

A free, open-source browser tool for designing WebGL gradient backgrounds, exportable as a raw shader, CDN script or no-code iframe embed — built for developers adding visuals to sites.

FreeOpen sourceCan export my data

First seen today · last checked today

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Banalytics

Live

Self-hosted, open-source monitoring for cameras and IoT sensors — footage stays on your own hardware while a hosted portal just handles remote access — a free alternative to Frigate, Blue Iris and Shinobi.

FreeOpen sourceSelf-hosted

First seen today · last checked today

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TripoSplat WebGPU on Vercel!

Live

Generates a 3D model from a single image entirely on-device using WebGPU, with no server uploads or accounts needed — an open-source tool for developers experimenting with local image-to-3D generation.

Works offlineData stays with youOpen source

First seen today · last checked today

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Buselligence: AI, Open & Yours

Live

An open-source, self-hostable platform for building AI agents and connecting tools via MCP, using your own LLM provider keys — for developers who want to avoid vendor lock-in.

Open sourceSelf-hosted

First seen today · last checked today

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HardwareMon

Live

Cross-platform hardware monitoring with real-time stats, history and benchmarking for Windows, Linux, macOS and Android, with all data processed locally and no telemetry upload.

Works offlineOpen sourceOn my phone

Watched for 2 days · last checked 2d ago

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Habeas

Live

A browser extension that exports your own data — receipts, invoices, bank statements — straight from your logged-in sessions on sites with no official export, unlike Plaid or Tink.

Open sourceCan export my data

Watched for 2 days · last checked 2d ago

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Blastmates

Live

A free, open-source multiplayer bomb-arena game you play instantly in the browser with up to 8 friends — no download or account, and you can self-host it from the GitHub source.

FreeNo sign-upNothing to installOpen source

Watched for 2 days · last checked 2d ago

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SynapseClean

Live

A free, open-source Chrome extension that cleans up copied web text into compact prompts, processing everything on-device rather than a server. For anyone who pastes a lot of text into AI chat tools.

FreeWorks offlineOpen source

Watched for 2 days · last checked 2d ago

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Spantail

Live

A self-hosted, open-source work log that tracks both human and AI agent activity in one timeline and turns it into reports, for teams that want to run it on their own infrastructure.

Open sourceSelf-hosted

Watched for 2 days · last checked 2d ago

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Statewave

Live

An open-source, self-hostable memory layer for AI agents that keeps episodic and semantic context within LLM token limits across sessions. For developers, not an end-user app.

Open sourceSelf-hosted

Watched for 3 days · last checked 3d ago

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RPG NPC Generator

Live

Generates complete D&D NPCs with AI portraits and optional 5e stats in seconds, fully offline and open source, free on Google Play, a tabletop game-master tool.

FreeWorks offlineOpen source

Watched for 3 days · last checked 1d ago

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Aurict

Live

An open-source AI workspace bridging terminal, a local-first desktop app and mobile remote control using your own API keys for Anthropic, OpenAI or Gemini — built for developers wanting provider flexibility.

Domain registered 7 months ago

Works offlineOpen source

Watched for 3 days · last checked today

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VisualMD

Live

Turns your Markdown files into a visual workspace with outlines and mind maps while keeping the underlying files as plain Markdown — for developers, writers and creators.

Works offlineOpen source

Watched for 3 days · last checked 2d ago

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Interview Coach

Live

An open-source mock-interview app that can run entirely on your own local LLM for privacy - setup and model choice will suit technical users most.

Domain registered 8 months ago

Works offlineOpen source

Watched for 3 days · last checked today

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OpenLiveWalls

Live

A macOS menu-bar app that turns your own local video files into live wallpapers, fully offline and open-source with no account or cloud step.

Domain registered 18 years ago

No sign-upWorks offlineOpen sourceNo tracking

Watched for 3 days · last checked today

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godzilla.dev

Live

An open-source C++/Python framework for running your own crypto funding-rate arbitrage and market-making bots on your own servers instead of a cloud platform — used at institutional trading desks.

Open sourceSelf-hosted

Watched for 3 days · last checked today

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ShipMore

Live

Turns a CSV into a sellable data product, a directory, API, or feed, with Stripe checkout and SEO pages wired in, and lets coding agents run and fix it on a nightly loop before you approve changes. Self-hosted, MIT licensed, built for developers.

Open sourceSelf-hosted

Watched for 3 days · last checked today

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CAFE — Compound-AI Factorial Evaluation

Live

An open-source, self-hostable framework for running controlled experiments across your AI pipeline to statistically prove which changes actually improve output quality — for ML engineers, unrelated to restaurants.

Open sourceSelf-hosted

Watched for 3 days · last checked today

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AEGIS

Live

A self-hosted, MIT-licensed framework for running your own local-LLM AI agents over your tasks, money, knowledge and homelab data, built for developers who want to fork and customize it rather than use a hosted SaaS.

Domain registered 4 years ago

Open sourceSelf-hosted

Watched for 3 days · last checked today

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Humla

Live

A Mac app that records and transcribes meetings entirely on-device, no bot joins the call. Free and open source, with optional cloud or self-hosted sync for teams.

FreeWorks offlineOpen sourceNo tracking

Watched for 3 days · last checked today

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Agent Keyboard

Live

A self-hosted, open-source widget you embed in your app with one script tag, letting users request changes by text, voice or photo, which a Claude Code session then edits and commits. Built for developers who want an in-app AI coding agent they control.

Domain registered 1 month ago

Open sourceSelf-hosted

Watched for 3 days · last checked today

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Flyfish File Viewer

Live

An Apache-2.0, offline-first toolkit that renders in-browser previews of Office, PDF, CAD and other files without a server-side conversion step. For developers embedding document viewers in self-hosted apps.

Domain registered 1 month ago

Works offlineOpen sourceSelf-hosted

Watched for 3 days · last checked today

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Altersend

Live

Streams files directly between two devices with end-to-end encryption, no cloud storage, no account, and no size limits, unlike typical cloud-based transfer tools.

Domain registered 4 months ago

No sign-upOpen source

Watched for 3 days · last checked today

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Branda

Live

Paste a company's URL and it auto-generates on-brand ad creatives for LinkedIn and X using that brand's logo, colors and copy style, no login or design skills needed. Open-source and self-hostable.

No sign-upOpen sourceSelf-hosted

Watched for 3 days · last checked today

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RAI

Live

A self-hostable AI chat platform that routes queries to the cheapest LLM and adds live market data, positioned as an alternative to ChatGPT or Claude you run yourself. For developers and cost-conscious teams.

FreeOpen sourceSelf-hosted

Watched for 4 days · last checked today

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Joplin

Live

Open-source notes and to-do app with end-to-end encrypted sync and offline access, aimed at privacy-conscious users generally rather than developers specifically.

Works offlineOpen source

Watched for 4 days · last checked 2d ago

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Vellium

Live

A free, open-source desktop app for AI character chat, roleplay and long-form writing, where your data stays in a local database even with a cloud AI backend.

Domain registered 18 years ago

FreeWorks offlineOpen source

Watched for 4 days · last checked 2d ago

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Compress Pro

Live

A free, open-source browser tool that compresses and converts images, video, audio and PDFs entirely on your device with no uploads or ads — a general utility, not developer-specific.

Domain registered 7 days ago

FreeWorks offlineData stays with youOpen source

Watched for 4 days · last checked 2d ago

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Akashic

Live

A self-hosted, open-source intelligence dashboard layering live aircraft, satellite, weather and OSINT feeds onto one map — a general correlation tool, not built specifically for aviation.

Domain registered 18 years ago

Open sourceSelf-hosted

Watched for 4 days · last checked 3d ago

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Autonnel

Live

A free, open-source funnel builder for online stores that connects to Shopify or WooCommerce - you host it yourself, so it suits technical teams over non-technical shop owners.

Domain registered 15 days ago

FreeOpen sourceSelf-hosted

Watched for 4 days · last checked 3d ago

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Atomic

Live

A hosted, open-source knowledge base that auto-tags and semantically links your notes, writes cited wikis, and runs scheduled research reports using AI; Markdown export anytime, 14-day trial (not free).

Domain registered 3 months ago

Open sourceCan export my data

Watched for 4 days · last checked today

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SlipNote

Live

A free, open-source, self-hostable link where a class shares notes, slides and past papers with no accounts, built for students tired of digging through group chats before exams.

FreeOpen sourceSelf-hosted

Watched for 4 days · last checked today

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YAML2JSON

Live

Converts YAML to JSON and back entirely in your browser, including multi-document Kubernetes manifests, with line-numbered parse errors, your config never leaves the browser.

Domain registered 12 days ago

FreeNo sign-upWorks offlineData stays with you

Watched for 4 days · last checked today

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Vinci - A Personal CRM using Nextcloud

Live

Turns your existing Android contacts into a lightweight personal CRM with interaction logs, follow-up reminders and birthday alerts, no new account or cloud lock-in, and no telemetry.

FreeWorks offlineOpen sourceNo ads

Watched for 4 days · last checked today

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Impri

Live

An open-source approval inbox that pauses AI agent actions until a human approves, edits or rejects them via Slack, Discord, Telegram or the web - self-hostable for teams running agents.

Domain registered 8 days ago

Open sourceSelf-hosted

Watched for 4 days · last checked today

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Writed

Live

A journal app where AI runs entirely in your browser to answer questions about your own entries. No account or cloud; the paid tier can sync to your Google Drive.

FreeNo sign-upWorks offlineOpen source

Watched for 4 days · last checked today

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Osaurus

Live

A native macOS app for running AI agents fully offline with persistent memory and cryptographic identity — open-source infrastructure for developers building local agents, not a consumer chat app.

Works offlineOpen source

Watched for 4 days · last checked today

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BigJSON

Live

A free, open-source desktop app for opening and searching multi-gigabyte JSON files on macOS and Windows in seconds - a free alternative to paid tools like Dadroit.

FreeOpen sourceCan export my data

Watched for 5 days · last checked 5d ago

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Burrete

Live

A macOS Quick Look and desktop viewer for molecular file formats like PDB and SDF, with built-in 3D and cheminformatics tools. Aimed at computational chemists doing research, not general software developers.

Works offlineOpen source

Watched for 5 days · last checked 4d ago

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JSONFORGE

Live

A browser-based JSON toolkit (format, validate, diff, convert, visualize) that runs entirely client-side with zero uploads and no servers, for developers who don't want their data leaving the browser.

Works offlineData stays with youOpen source

Watched for 5 days · last checked 4d ago

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Patter

Live

An open-source, self-hosted SDK that gives your AI agent a real phone number for calls, working with Twilio, Telnyx or Plivo. Built for developers who want to own the voice-AI stack rather than use a hosted vendor.

Open sourceSelf-hosted

Watched for 5 days · last checked today

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CineKive

Live

A free, open-source, local-only app for filmmakers to organize reference frames and moodboards, with on-device AI search — no cloud subscription needed.

FreeWorks offlineData stays with youOpen source

Watched for 5 days · last checked today

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Aurora

Live

Runs real statistical and causal analysis locally instead of letting an LLM guess, citing every result to its source. Built for technical users via its MCP server and Python SDK.

Works offlineOpen source

Watched for 5 days · last checked today

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Second Brain for AI v2

Live

An open-source, self-hosted memory layer that links related facts across Claude, ChatGPT, Cursor and Codex via MCP. Built for developers comfortable self-hosting on Cloudflare, not a plug-and-play tool.

Open sourceSelf-hosted

Watched for 5 days · last checked today

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Quantive

Live

A net worth tracker where you enter balances manually or import a bank export, encrypted in your browser so the server only ever stores unreadable ciphertext. For privacy-conscious individuals who don't want to link live bank accounts.

Open source

Watched for 6 days · last checked today

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TeamCopilot

Live

An open-source, self-hosted platform for shared AI workflows, like auto-drafting WhatsApp replies or pinging Slack on server errors, instead of everyone writing one-off prompts. For technical teams willing to self-host.

Open sourceSelf-hosted

Watched for 6 days · last checked today

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PackVault — Offline Package Management

Live

An open-source, offline-first cache for package manager downloads, install once and reuse everywhere without re-fetching, built for CI pipelines, classrooms and low-bandwidth teams.

Works offlineOpen source

Watched for 6 days · last checked 5d ago

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Radar – Open Source Media Intelligence

Live

A self-hosted, open-source alternative to paid media monitoring tools like Talkwalker and Brandwatch, built on Claude AI. Needs technical setup — for developers, not a plug-and-play product.

FreeOpen sourceSelf-hosted

Watched for 6 days · last checked today

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FlashCard

Live

A free, open-source Mac flashcard app modeled on Anki but with zero setup — no account or cloud, cards stay on your Mac, fully keyboard-driven review.

FreeNo sign-upWorks offlineOpen source

Watched for 6 days · last checked today

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FREE AI Auto Subtitle Caption Generator

Live

A free, open-source Windows app that auto-generates styled subtitles for your videos using offline Whisper or the cloud Groq API — aimed at YouTube Shorts, TikTok and Reels creators, not developers.

FreeWorks offlineOpen sourceCan export my data

Watched for 7 days · last checked 5d ago

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ShotShield

Live

A desktop app that scans your screenshots and blacks out sensitive data like API keys, card numbers and IDs before you share them, processed entirely on your machine. Useful for anyone who screenshots for support tickets or docs.

Works offlineOpen source

Watched for 7 days · last checked 5d ago

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OWOX Model Canvas

Live

A free, open-source visual canvas for drawing data models — tables and joins — and exporting them to Google's Open Knowledge Format, for data and analytics engineers who want a schema their text-to-SQL tools can read.

FreeOpen sourceCan export my data

Watched for 7 days · last checked 1d ago

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Markhand

Live

A free, open-source tool for drawing and practicing your signature with custom pens and guides, then exporting it as PNG or SVG. General-purpose, not a developer tool.

FreeNo sign-upOpen sourceCan export my data

Watched for 7 days · last checked 1d ago

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Supercode

Live

An open-source terminal coding agent with full file, command and app access on your machine; you supply your own Claude, GPT or other API key to power it.

Open source

Watched for 7 days · last checked 1d ago

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Mispher

Live

An on-device dictation, rewriting, translation and local AI agent tool for Apple Silicon Macs - free and open-source (MIT), with no cloud, no accounts, and MCP support.

FreeWorks offlineOpen source

Watched for 7 days · last checked 1d ago

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MachinesFluent

Live

A Windows dictation tool for power users, running local models or your own API key to cloud AI, with voice search and 100+ language support.

FreeNo sign-upWorks offlineOpen source

Watched for 8 days · last checked 7d ago

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Elmo

Live

Self-hosted, open-source tracker for how ChatGPT, Claude, Perplexity and Google AI Overviews mention your brand versus competitors — a free alternative to Profound, Peec or Otterly.

FreeOpen sourceCan export my dataSelf-hosted

Watched for 8 days · last checked 2d ago

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KeyMint

Live

A self-hosted license-key manager for indie hackers and digital product sellers, sold as a $49 one-time purchase instead of a $29/month subscription elsewhere.

Open sourcePay onceSelf-hosted

Watched for 8 days · last checked 2d ago

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MetricMint

Live

A self-hosted MRR and growth dashboard you deploy yourself for a one-time $49 instead of $108/month for Baremetrics. Built for indie hackers running their own infrastructure, not a plug-and-play SaaS.

Open sourcePay onceNo subscriptionSelf-hosted

Watched for 8 days · last checked today

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