Whitespace.
See who already built your idea — and the space they left open.

WHITESPACE · CLUSTER INDEX · 10,148 CLUSTERS

Clusters

Every group of products the index has found building the same thing. Biggest collisions first, or newest first — all 10,148 of them, 50 to a page.

  1. Drug price comparison apps8 entriesfirst seen 2026-03-04This cluster consists of web apps that help consumers compare prescription drug prices, identify cheaper generic or bioequivalent alternatives, and find patient assistance programs. The dated entries before the index start are sparse, with single entries in 2025-03, 2025-09, 2025-12, 2026-03, and 2026-04, forming a thin and irregular timeline with no consistent pattern. On traction, medicine-assistant leads with 48 stars, followed by Remedi at 29 and remedi at 28.
  2. Lead generation and management automation8 entriesfirst seen 2026-02-27This cluster consists of platforms that automate the capture, qualification, scoring, routing, and follow-up of sales leads, spanning web forms, directories, and channels like email, text, and voice. The dated history is too thin to read a shape from — only four entries predate the index, with two members having no source date at all. Among members, the highest activity signals are lead-generation-automation, lead-finder-app, and Connected CRM, all at zero stars.
  3. URL to Markdown converters8 entriesfirst seen 2026-02-22This cluster comprises services that convert web pages and article URLs into clean Markdown for AI workflows and reading. The dated history is too thin to read a shape from—only one dated entry exists before the index start, and it predates the index or the member is undated. All traction leaders—web2kb, url-to-markdown, and servo-fetch-bin—show zero stars, indicating no clear activity advantage.
  4. LLM-backed app generation tools8 entriesfirst seen 2026-02-21This cluster consists of browser-based and local-first tools that generate full-stack web applications from text prompts using selectable large language model providers, along with variations for content generation and LLM configuration management. The dated history before the index start is thin but shows entries in February 2025, September 2025, February 2026, and three in March 2026, with the highest count in that month. AliFullStack leads traction with 73 stars, while other members have none.
  5. Visual canvas document editors8 entriesfirst seen 2026-02-16This cluster consists of visual canvas-based document editors for designing and exporting documents, either from scratch or from AI-generated HTML. The dated entries before the index start are sparse, with one from 2016 and four from early 2026 (two in February, one in May, one in June). Chiselo leads on traction with 2 stars, while galera and Mira have 0 stars.
  6. Online restaurant food ordering8 entriesfirst seen 2026-02-13This cluster comprises online food ordering platforms for restaurants, where customers browse menus, customize items, and track orders, while staff manage fulfillment and inventory. The dated history is too thin to read a shape from, with only one dated entry before the index start, indicating the cluster predates the index or has undated members. Traction leaders include food-ordering-app, richeese, and epic-restaurant, each showing an equal activity signal of 0 stars.
  7. Kids chore coin rewards8 entriesfirst seen 2026-02-10This cluster consists of mobile and self-hosted apps that turn children's chores into coin-based reward systems, where kids earn coins after parental confirmation and redeem them for parent-approved prizes like screen time or treats. The dated entry timeline shows sporadic additions of one to two products per month from February through July 2026, with no clear pattern. Traction leaders by activity signal are HabitKid - Kids Habit Tracker, chore-coin, and TickKit: Chore & Reward Chart, though all currently show zero stars.
  8. Mermaid-enabled Markdown editors8 entriesfirst seen 2026-02-07The cluster comprises Markdown editors and plugins that render Mermaid diagrams for document preview and note-taking. The dated history before the index start includes only four entries, too few to discern a shape, so the cluster either predates the index or its members are largely undated. On traction, SketchMD leads with 3 stars, while the others have none.
  9. AR product configurators8 entriesfirst seen 2026-01-24This cluster consists of web apps that let users view and configure products using augmented reality. Dated history is too thin to read a shape from, as only one entry has a source date predating the index. All traction leaders have zero activity stars, so no product leads on traction.
  10. Interactive 3D globe dashboards8 entriesfirst seen 2026-01-19This cluster comprises interactive 3D globe dashboards that aggregate real-time geospatial data such as webcams, weather, earthquakes, traffic, and aircraft. The cluster's dated history is too thin to read a shape from, with only two dated entries before the index start, both lacking sufficient count to discern a trend. Traction leadership is held by SIAHRA with 29 stars, followed by gods-eye-view (1 star) and star-view (0 stars).
  11. Real estate marketplace platforms8 entriesfirst seen 2026-01-18This cluster comprises full-stack real estate marketplaces where buyers browse and filter property listings, sellers and agents create and manage listings with photos, and admins moderate content. Only three dated entries exist before the index start, so the dated history is too thin to read a shape from — the cluster predates the index or its members are undated. Traction is led by real-estate-platform with 9 stars, while makaans.com and RealEstate each have 0 stars.
  12. Bareos backup system components8 entriesfirst seen 2026-01-17This cluster comprises the core files, daemons, database libraries, command-line tools, development headers, and Python bindings that make up the Bareos backup and recovery ecosystem. All eight dated entries were created in January 2026, giving the cluster a single-month entry concentration with no other dated history before the index start. Traction is minimal, with the leading packages—bareos-common, bareos-director, and bareos-database-postgresql—each showing 0 stars.
  13. Web config file generators8 entriesfirst seen 2026-01-17This cluster comprises web-based tools that generate configuration files for development environments, including container configurations, Dockerfiles, Docker Compose stacks, Vim settings, and Vagrant environments, typically via interactive interfaces. The dated history before the index start is too thin to read a shape from—only two dated entries exist, so the cluster's entry pattern is not discernible. Traction leaders are xivizley (2 stars), claude-initializr (1 star), and vib (0 stars).
  14. Decision scenario simulation apps8 entriesfirst seen 2026-01-14This cluster includes products that present decision-making scenarios, often historical, where users choose actions and see outcomes with statistics. The dated history before the index start is too thin to read a shape from, with only four dated entries. Traction leaders, based on activity signal, are fateful-moment and DecisionGym, though all show zero stars.
  15. AI brand-voice reply generators8 entriesfirst seen 2026-01-05This cluster consists of SaaS or web platforms that use AI to draft responses to customer reviews, social comments, and online conversations in a business's brand voice, often with human approval before posting. The dated history is too thin to read a shape from, as only 4 entries predate the index start, insufficient to identify a trend. For traction, localpulse shows the highest activity signal (2 stars), while RedProwler and replymaster show zero stars.
  16. Local website-less lead finders8 entriesfirst seen 2025-12-30These tools identify local businesses lacking websites, compile published contact details, rank leads, and offer outreach tracking or export. The cluster's dated history is too thin to read a shape from, with only two dated entries before the index start. Traction leaders are leadfinderv2, lead_radar_ai, and outreach-os, though all show zero stars.
  17. Casino simulation web apps8 entriesfirst seen 2025-12-27This cluster consists of web-based casino simulations and prediction tools for popular casino games, often using virtual tokens for entertainment. The cluster's dated history is too thin to read a shape from — only two entries predate the index, with many members undated. Traction is led by Royal-Tokens-Casino (1 star), while casinoir and token-roll-base show minimal activity.
  18. AI multi-agent web dev platforms8 entriesfirst seen 2025-12-26This cluster consists of platforms that use multi-agent AI orchestration to generate, modify, and deploy software, often targeting web applications or websites from natural language prompts. The dated history is too thin to read a shape from—only four entries predate the index, indicating the cluster either predates the index or its members are largely undated. Traction is led by DaveLovable with 47 stars, while other members show minimal activity.
  19. Personal health metric loggers8 entriesfirst seen 2025-12-25This cluster comprises web apps and applications for logging and tracking personal health metrics such as activity, sleep, and nutrition over time. The cluster's dated history is too thin to read a shape from—only one dated entry exists before the index start, and most members lack source dates. Traction leaders (clarity-health-tool, Streamlit, Vite + React + TS) all show zero stars, indicating minimal early activity.
  20. Desktop clients for secure webmail8 entriesfirst seen 2025-12-17This cluster consists of desktop email clients that provide browser-independent access to a private, cloud-based webmail service, with an emphasis on encryption and security features. The dated history is too thin to read a shape from—only one dated entry exists before the index start, and two members have no source date. Among the members, Neirmail-Windows leads in traction with 16 stars, while Proton-Mail-client (1 star) and ElectronMail (0 stars) trail.
  21. University student discussion forums8 entriesfirst seen 2025-12-15This cluster comprises discussion forums and Q&A platforms for university and computer science students to post, comment, and engage on academic and campus-life topics. Their dated history is too thin to read a shape from — only four dated entries exist before the index start. On traction, the leading members are InUni, UniQuery, and fri_forum, though all recorded zero stars.
  22. Graphic t-shirt online stores8 entriesfirst seen 2025-12-14The cluster consists of six online storefronts selling graphic or branded t-shirts, some with additional merchandise like caps or keychains, all featuring cart and checkout functionality. The dated history is too thin to read a shape from — only two dated entries exist before the index start, and they are insufficient to infer a timeline. On traction, the leading members (as-cidadelas-360-store, transferchickclothing, grafic-ecommerce) all show zero stars, indicating minimal early activity.
  23. Elderly IoT fall detection8 entriesfirst seen 2025-12-11This cluster comprises IoT-based health monitoring systems for elderly and high-risk users, focusing on fall detection, vital tracking, and caregiver alerts via dashboards. The dated entries span from June 2013 to July 2026, with sporadic appearances and a recent cluster of entries in late 2025 and 2026. All traction leaders show zero stars, indicating minimal public engagement, with alpha-squared-iooot listed first.
  24. Git history visualization apps8 entriesfirst seen 2025-12-11The cluster consists of web applications that transform git commit history into interactive visualizations and narratives, such as playable timelines, animated treemaps, and contributor leaderboards. The cluster's dated history is too thin to read a shape from, as it predates the index or its members are undated. Traction is led by Repo-Time-Machine with 1 star, while Git-Time-Machine and git-hist-view each have 0 stars.
  25. Handmade pottery e-commerce sites8 entriesfirst seen 2025-12-10This cluster consists of websites for handmade pottery and ceramics businesses, including e-commerce storefronts, studio showcases, and course platforms. The dated history is too thin to read a shape from because only one dated entry exists before the index start and several members are undated. Traction leaders, all with zero stars, include materia-ceramica, rampotteryhub, and a ceramics course site.
  26. Browser text highlighting extensions8 entriesfirst seen 2025-12-09This cluster consists of browser extensions that let users highlight text on webpages, with features such as persistence across sessions, natural-language passage search, and navigation between matches. The dated history before the index start is too thin to read a shape from, as only one dated entry exists. JEV---Job-Hiring-Content-Detector leads traction with 2 stars, ahead of laya-needle (1 star) and Copy-Unbound (0 stars).
  27. Desktop password generator apps8 entriesfirst seen 2025-12-08This cluster consists of desktop applications with graphical interfaces for generating random, customizable, or passphrase-based passwords, sometimes using hashing or combining words and symbols. The dated history before the index start is too thin to read a shape from, with only four dated entries, so the cluster's timeline predates the index or its members are undated. Traction leaders are Password-generator, Key Cutter, and hashbox, all with zero stars.
  28. AI file-analysis chat apps8 entriesfirst seen 2025-12-02This cluster consists of AI chat applications that answer questions about uploaded files and visual content, with some supporting voice input, streaming responses, or report generation. The dated history before the index start is sparse and irregular—two entries in April 2025, then single entries in December 2025, January 2026, and July 2026—offering no clear trend. The most active member by stars is cursor-view with 130 stars, while the others show no traction.
  29. Classroom seating and space tools8 entriesfirst seen 2025-12-02This cluster consists of web tools for teachers and administrators to manage classroom seating charts, room availability, and related classroom logistics. The dated history is too thin to read a shape from—only two entries exist before the index start, so the cluster's activity predates the index or is largely undated. Among the members with activity signal, sitzplan-studio, Stuffoftheday, and Dicon-inside-web lead, though all show zero stars.
  30. Royalty management platforms8 entriesfirst seen 2025-11-28This cluster consists of web-based tools that calculate, reconcile, and manage royalty payments and statements for music creators, authors, and other rights holders. The dated history is too thin to read a shape from—only two entries predate the index, and the rest are undated. Traction leaders are tone, RoyaltyScore, and royalty-reconcile-bright, all currently at zero stars.
  31. RV and camping social apps8 entriesfirst seen 2025-11-24This cluster consists of social apps for outdoor enthusiasts, campers, and RV travelers to share trips, reviews, and connect with a community. The dated history shows an isolated entry in 2018-09, then a series of single entries from 2025-08 through 2026-07, indicating sporadic addition over time. Traction leaders by activity signal are RV Lifestyle Community, RV LIFE - RV GPS & Campgrounds, and RVista: RV & Road Trip Planner, each with 0 stars.
  32. web file compression tools8 entriesfirst seen 2025-11-23The cluster consists of web tools that compress local, uploaded, or data files to reduce their size for easier storage and transfer. The cluster's dated history is too thin to read a shape from, as only one dated entry exists before the index start, indicating it predates the index or its members are undated. Among members with activity signals, Nova-Prism leads with 10 stars, followed by collapse with 1 star and compressorpdflover with 0 stars.
  33. Post-quantum crypto security tools8 entriesfirst seen 2025-11-22The cluster consists of security platforms focused on post-quantum cryptography, including scanning code for quantum-vulnerable crypto, generating CBOMs, assessing quantum risk, and protecting digital assets. The dated history is too thin to read a shape from—only one dated entry exists before the index start, so it predates the index or its members are undated. NeuroCraft leads in traction with 1 star, while blindspot and QuantumReady each have 0 stars.
  34. Emoji search and copy tools8 entriesfirst seen 2025-11-20These web apps let users search, browse, filter, and copy emojis across devices. The cluster's dated history is too thin to read a shape from—only two dated entries exist before the index start, so it predates the index or its members are undated. Traction is tied at 0 stars, with my-cute-toolbox, kaomoji-bar, and purple-emoji-hub listed as the leading activity signals.
  35. Education cloud desktops8 entriesfirst seen 2025-11-14The cluster provides students and educators with cloud-based computing environments, including virtual desktops and GPU-accelerated resources. The dated history is too thin to read a shape from – it predates the index or its members are undated. Traction leaders are K3S_LAB, ajarok, and cloudrunner, all with 0 stars.
  36. Study-abroad discovery and guidance platforms8 entriesfirst seen 2025-11-12These platforms help students discover and apply to study-abroad programs, with a focus on international education pathways and country-specific resources like Canada. The cluster's dated history is too thin to read a shape from, with only two dated entries before the index start. On traction, the leaders are latino-migra, livio-venture-beta, and alfalah.app, each with zero stars.
  37. Browser-based full-stack code generators8 entriesfirst seen 2025-11-10These tools generate full-stack applications entirely in the browser from natural-language prompts, allowing users to select among multiple large language models. The dated history before the index shows a single entry in February 2025 followed by six entries in November 2025, indicating a later concentration of activity. All three traction leaders (Jbpredbot, vibecoder, bolt_diy) show zero stars, so no product stands out on traction.
  38. AI excuse generators8 entriesfirst seen 2025-11-10This cluster consists of small web tools that generate excuses, reasons, or compliments for declining plans, delaying tasks, or random contexts, often with a randomized or tailored mechanism. The dated entry history is too thin to read a shape from—only three dated members exist before the index start, and two have no source date. Among traction leaders, How-About-No- leads with 3 stars, while others show minimal activity.
  39. Text encoding and decoding tools8 entriesfirst seen 2025-10-26The cluster consists of simple tools and APIs for converting text between common formats such as Base64, Hex, URL, HTML entities, and ROT13. The dated history is too thin to read a shape from, as only two dated entries exist before the index start, and many members are undated. Traction leaders are encodekit, glow-encode-decode, and Cipher, each with 0 stars.
  40. Desktop photo organizers and viewers8 entriesfirst seen 2025-10-26This cluster comprises desktop applications for viewing, organizing, editing, and cataloging photo and video collections, with several targeting GNOME and supporting metadata, thumbnails, slideshows, and batch conversion. The dated history spans from 2008-09 to 2026-03 with sporadic entries—seven total—showing intermittent additions over nearly two decades, including a few near the end. Traction leaders are Geeqie, Eye of GNOME, and XnView MP, each with an activity signal of 0 stars, indicating limited community engagement in this market-intelligence signal.
  41. Errand runner marketplaces8 entriesfirst seen 2025-10-14This cluster consists of on-demand marketplaces connecting clients with runners for errands such as deliveries and pickups, often including verification, tracking, and secure payments. The cluster's dated history is too thin to read a shape from – it predates the index or its members are undated. The traction leaders are ers, fixer, and waitwise-app, all currently showing zero stars.
  42. Roblox Linux launchers and tools8 entriesfirst seen 2025-10-14The cluster consists of launchers, bootstrappers, and web tools that enable Roblox and Roblox Studio on Linux, including community-driven clients, runtime wrappers like Sober, and an alternative for Vortex. Dated entries before the index start show a single entry in October 2025, none for several months, then one in April 2026, one in May 2026, and three in July 2026. Traction leaders by activity signal are Mocktail, riko-bin, and pigment-launcher, though all show zero stars.
  43. Sharia-compliant finance apps8 entriesfirst seen 2025-10-11The cluster covers mobile finance tools for Sharia-compliant financing, halal investing, and obligatory alms calculation. The dated history before the index start consists of five sparse single entries: December 2022, October 2025, January 2026, March 2026, and April 2026. The traction leaders by activity signal are ZakatKu, happy-halal-funds, and InvestSky: US & Saudi Markets, each with 0 stars.
  44. Fashion e-commerce web apps8 entriesfirst seen 2025-10-08This cluster consists of web applications for online fashion stores, enabling users to browse catalogs, view product details, manage accounts, and complete purchases. The dated history is too thin to read a shape from, with only three dated entries before the index start, so the cluster predates the index or its members are undated. Traction leaders, based on activity signals, are ptl-fashion-ecommerce, Loomly, and Aurevo.UI, each at zero stars.
  45. Browser-based AI coding assistants8 entriesfirst seen 2025-10-03This cluster consists of open-source AI coding assistants that operate in the browser to build full-stack web applications, each supporting selectable LLM providers. Based on pre-index dates, entries appear sporadically from March 2025, with a small concentration in October 2025, then a few in mid-2026. The traction leaders, alphacode7, alphacode6, and BoltWizard, all show zero stars, indicating minimal adoption so far.
  46. Self-hosted NotebookLM alternatives8 entriesfirst seen 2025-10-02This cluster comprises self-hosted AI research tools that ground responses in user-provided sources as private alternatives to NotebookLM. The dated entries before the index start are concentrated in October 2025 (five entries) and June 2026 (two entries), showing an early concentration followed by a smaller later addition. All members show zero stars on the activity signal, with Insight named most frequently among the traction leaders.
  47. Local LLM launchers and runners8 entriesfirst seen 2025-09-21This cluster comprises desktop tools for running, managing, and launching large language models locally across macOS, Windows, and Linux, including wrappers, launchers, and training utilities. The dated history is too thin to read a shape from — only two pre-index entries exist, so the cluster predates the index or its members are undated. Traction leaders by activity signal are TUFF, followed by LabLLM and wtm.
  48. AI cocktail recipe apps8 entriesfirst seen 2025-09-21This cluster comprises AI-driven cocktail recipe generators and virtual bartenders that suggest drinks from available ingredients, preferences, or photos. The dated history before the index start is too thin to read a shape from—only one dated entry exists, and most members have no source date. Traction leaders, all with zero stars, are Willy-Yemek-Tarifi-, birch-lounge-app, and jardii-cocktail-creator.
  49. Photo AI calorie counters8 entriesfirst seen 2025-09-19This cluster consists of photo-based calorie counter apps that use AI to identify foods from images and estimate calories, macros, and sometimes micronutrients or glycemic index. Their dated entry history shows sporadic appearances, with a single entry in each of five separate months from September 2024 through June 2026, suggesting no sustained pattern of growth. The traction leaders, VibeMeal, SnapWell, and PikCal, all currently show zero stars, indicating minimal user engagement.
  50. Automated code review tools8 entriesfirst seen 2025-09-18This cluster consists of web tools that automate code review and correction: one analyzes submitted code and suggests or applies fixes, another reviews uploaded code line by line for correctness, and a third focuses specifically on CSS styling errors. The dated history is too thin to read a shape from, with only one dated entry before the index start and three members having no source date. Traction leaders, VibeUs, Tesouro-espiritual.app, and syntax-sweetheart-scan, each show 0 stars on activity signal.

How to read this list

HOW TO READ THIS

A cluster is a group of products whose descriptions sit close together, redrawn from scratch every night. Groups split, merge and disappear between rebuilds, and a group's size can change without a single product changing. Read this as a map of where ideas crowd, not a census — most products sit in no cluster at all.

Many labels here are auto-generated from the group's own text rather than written, and the summaries and gap analyses lag behind the clustering: the pass that writes them has not caught up with the groups the last rebuild created. A missing summary means we have not written one, not that there is nothing to say.

“First seen” is the earliest date any member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so an early date reports how far back a member's own source dated it — not how long we have been watching. The Pulse carries the live totals.