The catalogue
Project library
4,180 records, the ones with the most signals first. Each one says what the product does, which signals were found, and where it came from.
Showing 1–120. The interactive library has search and signal filters; this list is the version that can be linked to and indexed.
Free calculator for US physicians' $200K-$400K student loan debt
Direct-access calculator for medical school debt. PSLF vs refinance vs aggressive payoff, 21 specialty presets, net-worth crossover — no marketing, just the tool.
PDFkind
Edit PDFs online for free: change existing text, add text and images, sign, highlight, redact and fill forms. Runs in your browser with no signup and no watermark.
CopilotKit/OpenDots
Your always-on AI coworkers that move between text, calls, and Slack.
shader-effects-inc/shaders
WebGPU components for React, Vue, Svelte, Solid, JS & Framer
Abliterated LLM provider for cyber tasks
Refuseless is an OpenAI-compatible API that gives everyone access to the most powerful open models, abliterated so they never refuse.
MacVisor Runs VMs with VLANs and Firewall on Apple Silicon
MacVisor runs macOS and Linux VMs on Apple Silicon, and Windows 11 and AI sandboxes as Tech Previews, with snapshots, templates, flexible storage, advanced networking, gu
Vibivibi
Back up, sync and share Claude Code, Codex CLI, OpenCode and Pi sessions between your machines and your teammates, end-to-end encrypted. vibivibi stores ciphertext it can
Emails on Your Mac's Notch
GotEmail is a native macOS mail app for Gmail, Outlook, iCloud and any IMAP account. All inboxes in one window, sign-in codes one click away, instant new-mail alerts, AI
Loudwalk
Your Anki decks, with their review history, asked out loud while you walk. Answer in your own words, and talk any card through with an AI teacher.
ThemesFor.app
Make free (Do whatever you want), fully-responsive themes for your next startup, newsletter, lead capture and side-project. ThemesForApp is a free online website builder
Upfling.host
Upload HTML, CSS, and JS, or drag a whole folder. Get a live website with SSL on a shareable URL in seconds. No setup, no config, no code.
Aqtos
Connect projects, clients, HR and finance in Aqtos BOSS*, the business operating system for teams and AI agents. Explore features, pricing and a demo.
ProofFlick, Grammarly meets Wispr Flow for Windows, pay once
Proofreading and dictation for Windows, using your own AI provider. $99.99 one-time, $39.99 launch offer, plus provider usage. Try the full app free for 14 days.
100kb-SDK
Compress images and PDFs in 50ms in browser before upload. Slashes AWS S3 bills by 85%. 100% GDPR & HIPAA compliant client-side WASM SDK.
A free MCP server for facts LLMs get wrong (time zones, holidays, FX)
Give your AI agent reliable tools through Model Context Protocol servers: date math, validation, finance calculators, DNS lookups and more.
AI Senate
A public AI senate: equal AI Senators argue real measures, cite their sources, and vote on the record. No humans in the chamber: you watch, and you can put a…
CallFlow
A REST client for VS Code, Cursor and VSCodium that keeps requests as plain .http files, plus a Pro HTTP debugger that captures your workspace traffic locally. No account
FattyURL–Open URL shortener with bulk migration and non-expiring links
Free URL shortener with no sign up, no login and no account needed. Short links that never expire with a free account, plus full click analytics.
Forgot
Team calendar for engineering managers: vacations, on-call, project work and release dates. See who's out on release day. Your team sends their own dates and sees who's o
HedgePick
Enter any US stock ticker. Nine AI analysts build the bull case, tear it apart, and show you both sides of the argument before you trade. Free to start.
Latch
Paste one line of code and your site's buttons, search, and forms become actions an AI agent can actually take. WebMCP, no server, no rewrite.
PensionHunter, find who holds the pensions you left abroad
Worked abroad? Free check shows which countries may hold a pension in your name. Researched reports from $99, full refund if we find nothing material.
Resumetester.com
Upload your resume. Get a score, the lines that hurt you, and an AI rewrite for each one.
RetroBrag
Play retro arcade games free: Snake, Pong, Breakout and more. Tell your crew what to change, share your version and dare your friends to beat your score.
Seclai
Production LLM infrastructure: model portability, output validation, eval, observability, RAG, memory, governance, and cost management. 200+ models. Try it free.
Verceltics Manages Vercel, Cloudflare, Name.com, Namecheap and More
Manage Vercel, Cloudflare, domains, DNS and website analytics on iPhone, iPad and Android (beta). 27 integrations, tokens on your device, open source.
Web Scraper Toolkit
Free online encoder/decoder: Base64, JSON, regex, and more. Encode, format, validate, and convert data. Fast and client-side.
Z8Apps
Tell iwantmy.app what your app is for and who uses it. About a minute later it is running on a phone, with bookings, accounts, photos, maps and chat built in. Free to sta
CoolDock
CoolDock adds a beautiful second Dock to your Mac with live widgets for music, todos, calendar events, weather, search, system stats, quick actions, and more.
emagister.com
¿Quieres estudiar? En Emagister encontrarás: ✶ Todos los cursos, carreras y masters ✶ Opiniones de exalumnos ✶ Becas y descuentos exclusivos ✶ Asesoramiento gratuito
Krea 3
Krea's AI image model: 2K edits in under 8 seconds Discussion | Link
Latch
Latch is an app blocker for iPhone and Android that only unlocks when you scan your key: a few-cent NFC sticker, a printed QR code or 500+ steps. Free to start, $9.99 onc
shemaroome.com
Unlimited bollywood movies, Gujarati movies, TV Serials and Devotional content. Watch high quality old classic movies, TV serials, bollywood music, kids shows in various
Triwarden
A native Mac password manager for Vaultwarden and Bitwarden. All features are free for personal use. A one-time license costs US$19.99; required for work use.
Ultracite v8
Ultracite is the linter and formatter for agentic development. A zero-config preset for Oxlint, Biome, and ESLint that keeps agent-written code consistent and type-safe.
Gathin23/cleanyourtv
Your TV, minus the ads. Debloat any Android TV or Google TV over Wi-Fi and swap the ad-filled home screen for a clean Apple TV-style launcher. No root, fully reversible.
storytold/wordcraft
An open-source, clean-room reimplementation of Microsoft Word in pure Rust
KnifeLemon/Filee
Free, open-source file converter. Convert 180+ formats offline by drag & drop — images, PDF, Word, Excel, PowerPoint, HWP/HWPX, video, audio, e-books and archives. No upl
Louis-CFM/coucou
A tiny friend that lives in your notch (macOS) or at the top of your screen (Windows, Linux) and keeps an eye on your coding agents: Claude Code, Gemini CLI, Antigravity
Saffsanity/sill
Any window from your Mac, live on your iPhone or iPad. Touch, Apple Pencil, trackpad and keys. Free, open source, no servers.
omnirush-ai/omnirush-gui
A desktop coding agent with free access to frontier models.
storytold/deckcraft
The Craft App Launcher
BlueHeisenberg/SCSKiller
Kill shader compilation stutter before you play. Compiles your games' shaders into the GPU driver's cache ahead of time. Windows, NVIDIA and AMD.
ludovic111/horizon
Horizon is an unofficial Rust rewrite of the Minecraft: Java Edition 26.3 client and game logic, checked against vanilla by 281 differential harnesses. Not an official Mi
oil-oil/oil-ui
把 AI 的 UI 设计能力推到极限。
rohit267/net-merge
Free app for Windows, macOS and Linux that uses your Wi-Fi, Ethernet and phone hotspot at the same time, for faster downloads. No account, no server, no VPN.
opengeos/RustGIS
A fast, free and open-source GIS in pure Rust.
ChatGPT
Introducing ChatGPT for iOS: OpenAI’s latest advancements at your fingertips. This official app is free, syncs your history across devices, and brings you the latest from
yksr-melt/Meltype
雪解けのように、半角/全角の壁を溶かす日本語入力。ローマ字で打つだけ。日本語か英語かは Meltype が見分けて、その場で切り替えます！
AienTech/dossier
Dossier is a free, self-hosted job search app. One profile, a tailored resume and cover letter for every job, written only from facts in your profile, and every applicati
marclou/mailcheap
Newsletters where you pay for the emails you send, not for dormant subscribers, at a fraction of the price of beehiiv and the like. Open source: self-host it, or use mail
outcrawlai/scout
Scout: the open-source browser agent, by Outcrawl. Mirrored automatically from Outcrawl's own repository.
nullmoth/nvidia-macos-driver
1401: macOS on the PC you already own. Free, never for sale.
whirlchat/whirl
An AI chat app with memory that actually cares about you. Chat across the best models, create living documents and visualizations, and pick up right where you left off.
datalab-to/indra
Fast CPU OCR: line detection, CTC recognition, reading order, markdown
openqodex/openqodex
Open source AI code review for Claude Code and Codex, before you push. Scanners (SAST, secrets, dependencies, lint) on the lines you changed, then a separate reviewer pro
MiaAI-Lab/GLM-5.3-Flash-EXL3-2x-DGX-Sparks-TensorFold
Mia deploys and benchmarks open-weight AI models on NVIDIA DGX Sparks: recipes, honest comparisons with frontier models, guides.
Atoll92/agent-standup
Your Claude Code, Codex and Mistral Vibe sessions as a live, animated team call: who is working, who waits on whom, who needs you. VS Code extension, terminal command, de
Entelligence-AI/agentplay
Replay your coding agent sessions as a map and a timeline
AFK-surf/Comma
Best free & open source personal agent. Always-on, proactive, sessionless. Browser, computer use, files, remote control. Competiable with ChatGPT/codex and claude code. S
howseen-ai/claude-motion-design
Howseen AI tracks where your brand appears across ChatGPT, Gemini, Perplexity and Google AI Overviews, and creates GEO-optimized content to get you cited.
Making a flexible "neon" t-shirt with LED filaments
Earlier this year I had the perfect excuse to experiment with some flexible LED filaments that had been sitting in my “interesting parts” bi...
Jev Cards, Can you beat a vision model at a picture quiz?
A visual quiz for people and models: race Jev, TypeSafe's decision model, on the same picture cards.
We had AI write a wiki from 45k Enron emails, every fact cited
What did Enron know? The Enron Brain
Things to Do API
Fast, accurate, localized events API for agentic applications: every show, concert, pop-up, market and party as JSON, over REST or MCP. Free to start.
Build with Python
By the end you can read a line of drawing code and say what it draws and where, write a short program that draws a picture someone has described to you,...
OneDeploy
Deploy open-source apps on a dedicated server. Pick an app, a region, and a plan. Pay by the hour, capped monthly.
Wraps
Deploy everything Amazon SES needs into your own AWS account with one command: event tracking, bounce handling, templates, workflows, and a dashboard. You pay AWS directl
Stoke Money
Stoke finds the paychecks, rent, and bills in your history and projects every account forward, day by day, so you see your lowest balance and the day it lands. No budgeti
Jevman
The JevMan benchmark ranks AI decision models on 100 real-time games of Pac-Man against the classic arcade ghosts. See who leads, watch them play or play against them.
I built a Markdown and raw HTML blog platform scoring 99 on PageSpeed
All Bloffy adds to a reader's page is one small 3.2KB script. You decide whether to run ads, which analytics to use, and which domain to publish on.
Helo
We obsess over getting your emails to the inbox (so you don't have to). Start sending in minutes. Only pay for what you use.
Computer use on the phone itself: a 2B model that operates Android apps
GUI-Owl 2B runs inside an Android app and taps through other apps with no server. One step takes 7.3 s on a laptop CPU, and its vision encoder takes 236 ms on a Galaxy S2
Build a world on your phone, explore it in XR on Vision Pro and Quest
Camille World
Pug
Open-source product analytics with unified profiles: autocapture, trends, funnels, retention, and user flows. Self-host under AGPL-3.0, or start free on Pug Cloud.
Kino Transcode
Convert Blackmagic RAW, RED R3D, ProRes, DNxHR and MXF footage to H.264 MP4 or ProRes MOV in your browser. Scrub the clip, set in and out, and save. Your footage stays on
PatchWave
PatchWave checks dependency updates against your code and fixes what breaks, so your engineers get back to shipping.
Vibe coded a city builder set in ancient Rome
Construí una ciudad romana. Un juego de estrategia con población, economía y catástrofes, diseñado para el navegador y el móvil.
AI Circuit Breaker
A reverse proxy that detects recursive agent loops and enforces spend caps in volatile memory, without retaining prompt payloads.
Invofox
Turn invoices, payslips, contracts and any document into structured JSON via one API. 99.2% accuracy with continuous learning. SOC 2, GDPR, ISO 27001.
Jog
Change runs-on to jog and pay 80% less. GitHub Actions runners for private repositories at $0.0012 a minute for 2 vCPUs, against GitHub's $0.006.
I made a TV for old cartoons
Free classic cartoons on a real TV schedule: Tom and Jerry, Dexter's Lab, Courage, Ben 10 and 110 more. No episode picking. Just tune in and chat along.
I wrote a book to help developers to improve their writing
Effective writing for software developers
Shop via CLI; for agents and software engineers
Run the StoreRouter CLI in your browser: search covered stores, filter, look up product URLs, find similar products, and pipe the JSON through jq.
TrueScribe
TrueScribe turns interviews, meetings, lectures, podcasts and videos into text on your own machine. Transcribe, review, translate, search and export locally on Windows an
An MCP server that finds text your agent reads and you can't see
From zero to a verdict in three steps. No password, no sales call, no key swap.
Beatsflow
GetBeatsFlow (getbeatsflow.com) is the AI beat maker and 4-track stem studio. Synthesize studio-grade instrumental beats, isolate 4 stems (Drums, Bass, Melody, FX), and c
Camera Controls and Motion for AI Video Prompts
A reference for writing camera prompts for AI video generators: interactive modules for camera angle, movement and shot size, plus the vocabulary models respond to.
CaymanBot
Learn options on real trades with a $100K paper account. The Free plan never expires, and in its first two stages, Learning Mode puts a plain-English sentence next to eac
OpenDesk, an open-source alternative to Zendesk and Intercom
opendesk is the open-source helpdesk: shared email inboxes, live chat in 13 languages, AI drafts and translation, a knowledge base, automations, SLAs, reports and a publi
Skillsync
Search every Claude Code, Codex, Cursor and pi session you've ever had from anywhere, without breaking your flow. Skillsync finds the fix, the decision and the why, mid-p
Sticky Notes for the Whole Web
Leafovers is a Chrome extension that lets you pin colorful sticky notes to any website. Keep your thoughts organized while you browse.
3D-printed bipedal robot with 8-servo limit to teach robotics
Guide to build and program a robot with bipedal humanoid gait. An academic project for teaching and studying robotics.
Approvegate
A GitHub Action / GitLab CI step that checks your deploy against a signed approval record before it reaches production. Built for teams that already have a release-approv
CertAvert
Free SSL/TLS certificate checker: see when a certificate expires, who issued it, and whether browsers trust it for the domain. Nothing to install.
Check if a PDF's redactions can be undone, in the browser
Drop a redacted PDF and see if text is still hidden under the black boxes. Free, runs entirely in your browser, and your file is never uploaded.
Cryptex Vault
A local-first password manager with browser autofill and peer-to-peer synchronization. Free forever, with optional Online Services.
CueCut Teleprompter for videos, podcasts and Zoom calls
CueCut Teleprompter puts your script right under your webcam and follows your voice — for recorded videos with automatic captions, and live on Zoom, Meet, Teams and Webex
DenizliHub
46+ free online tools: PDF compressor, photo background remover, AI OCR table extractor, code formatter. 100% private in-browser.
DocuMemory
Turn AI conversations into clear, searchable documentation. Claude, ChatGPT, Cursor and other AI tools all save to it and read from it, so nothing you work out gets lost.
Doozy
An AI coworker in Slack that does real work for support, ops, sales and engineering, in your own tools, and learns how your company works as it goes. Used daily at Spur a
Formstep, Request information from customers without the back-and-forth
Send each customer a prefilled form in your brand and their language, from the dashboard, n8n, Zapier, an AI agent or the API. They confirm, add, sign or pay, and the ans
Inference Cooperative, user-governed AI
A member-governed cooperative for AI inference. Direct the models, the values, and the direction — together.
Lisorto
Lisorto for Mac puts every file where it belongs and finds any file by a word inside, scans and screenshots too. You approve every move, and one click undoes it.
MCP Census
Look up health and ownership for 50,000+ MCP servers, or audit your whole MCP config in one call. Every claim links to public evidence. Free 10/day. REST and MCP for agen
MCP v2 on bountyindex.in, 14 tool calls,happy bug hunting
Connect your Claude Desktop, Cursor, or Codex agent to bounty.index over the Model Context Protocol. v2 beta: 14 tools, 3 prompts, 1 resource.
Octri.dev
Point Octri at your OpenAPI spec: polished docs, SDKs in 10 languages, an MCP server, and monitoring for your API and the SDKs your users install.
Open-source site base plans from any US address
Free planning-level site base plans from any US address: parcel lines, LiDAR contours, slopes, soils, FEMA flood zones, wetlands and aerial, as DXF, SketchUp terrain, Lan
Opus6.video
AI motion graphics from a screenshot or a sentence, made by Claude Opus 5.5. Change any part by chat, and only that part moves.
SpawnDroid, Cloud-Provisioned Android Containers via WebRTC and ReDroid
Upload an .apk and SpawnDroid runs it on Android 12 to 16 in the cloud. Drive it in the browser, or run your existing Appium tests against a hosted runner.
Taveo
Track drinks and dishes at the bar or restaurant and see who owes what. Taveo splits the bill between friends for free, with no sign-up and nothing to install.
TemplateBox
Create rent receipts, invoices, sales receipts, employee warning notices, resumes, posters and product mockups free in your browser. No sign-up, no database.
Trends Radar
We track new product launches, search trends, and market signals to see where the market is going.
Wasmga.me
Game Boy, NES and GBA homebrew, Flash games, SuperTuxKart, Warzone 2100, Freedoom, Taisei, Sudoku, Minesweeper and Solitaire, free in your browser.
63 media tools in a 54MB Rust app with local phone-to-PC transfer
Offline desktop suite with 63 image, video, and audio tools for fast local media processing, batch workflows, and one-time pricing.
A Reading simulator app to screen dyslexia risk in preschoolers
An at-home dyslexia screening test for preschoolers ages 3+. Assess risk early on a phone or tablet. No reading skills needed.
ArtCraft
Create with ArtCraft: compose images, stage 3D scenes, edit video and organize references in one web studio. AI generation, AI editing and character training use credits.
attention awareness
A free Mac app that blocks any app or website on your iPhone for good. Nothing to install on the iPhone, and the iPhone is not erased.
Authrot
Finish the story that’s been waiting. Authrot is a writing studio for long stories: novels, series, fan fiction and the book you want to read. It keeps a living story bib
BakeVideos
Faceless AI video generator. Type an idea and get a finished TikTok, Reel or YouTube Short: explainers over licensed stock footage, animated AI stories or text-message st