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

WHITESPACE · CLUSTER INDEX · 9,893 CLUSTERS

Clusters

Every group of products the index has found building the same thing. Biggest collisions first, or newest first — all 9,893 of them, 50 to a page.

  1. Dynamic QR management12 entriesfirst seen 2026-01-19The cluster consists of web-based tools for generating dynamic QR codes with editable destination links, scan tracking, and admin dashboards, often supporting teams and branded codes. The dated history is too thin to read a shape from, with only 2 dated entries before the index start, so the cluster predates the index or its members are undated. Personal-NFC-Profile-Link-Manager leads traction with 1 star, followed by stoneqr and Qr-service each with 0 stars.
  2. Unified multi-calendar sync apps12 entriesfirst seen 2026-01-16This cluster consists of calendar apps that unify or sync multiple calendar sources—iCloud, CalDAV, ICS, Google, and Outlook—into one view, with variations around self-hosting, sharing, widgets, and write controls. The dated history before the index start is sparse: isolated single entries appear from April 2012 through November 2018, followed by a long gap and then a small recent cluster in late 2025 and mid-2026. Traction is led by Glimpse with 2 stars, while the other two named members, Google Calendar: Get Organized and KashCal, each have 0 stars.
  3. WoW guild loot management12 entriesfirst seen 2026-01-10This cluster consists of guild management and loot distribution tools for World of Warcraft, covering ranked loot lists, attendance, rosters, and Discord integration. The cluster's dated history is too thin to read a shape from, as only two dated entries predate the index and three members have no source date. Traction leaders are dead-azerothcore-web and loot-list-plus with one star each, while Loot_System_WoW has zero.
  4. AI student mental wellness platforms12 entriesfirst seen 2026-01-03This cluster consists of student-focused mental wellness platforms that combine AI chat, mood tracking, assessments, and peer support. Entries appeared sporadically from August 2025 through June 2026, with two in January 2026 and two in June 2026. mental_health_metrics leads on traction with 3 activity stars, while others show none.
  5. College tech community websites12 entriesfirst seen 2025-12-27This cluster comprises community websites for college and university tech groups, including Google Developer Groups and Student Clubs, featuring event listings, tech topics, projects, courses, and resource hubs. The dated history before the index start is too thin to read a shape from—only two dated entries exist, so the cluster predates the index or its members are undated. Traction leadership is split between GDGoC-Agra-Chapter-WebApp and uxsupportgroup, each with 1 star, while the generic website has 0 stars.
  6. Boutique retail POS systems12 entriesfirst seen 2025-12-25This cluster comprises point-of-sale and inventory management systems tailored to fabric retailers and clothing boutiques, tracking sales, stock, customers, and cash reporting. The dated history before the index start is too thin to read a shape from, with only three dated entries. Traction leaders, all at zero stars, include shop-erp, NSMARTWASHPOS, and hafiz-fabrics-pos-erp.
  7. Browser-based AI app builders12 entriesfirst seen 2025-12-24This cluster comprises browser-based AI development agents that let users prompt, run, edit, and deploy full-stack web applications without local setup, alongside adjacent tools like headless AI toolkits and conversational CMS editing. Dated entries show an initial group of three in May 2025, scattered singles through early 2026, a concentration of five in March 2026, and a final one in June 2026. Traction is led by headlesstools with 72 stars, far ahead of vibecheck and otoinstall-tools at 1 star each.
  8. Pet owner community platforms12 entriesfirst seen 2025-12-24This cluster consists of web and community platforms where pet owners create profiles, share pet photos and stories, exchange knowledge, and connect with other owners or professional trainers. Six dated entries before the index start show sparse, intermittent activity: one in December 2020, then five between July 2025 and July 2026. On traction, the platform named 'trainer' leads with 19 stars, while the other two named members show 0 stars.
  9. School admin dashboards12 entriesfirst seen 2025-12-22This cluster consists of web-based school administration dashboards for managing student information, staff accounts, and records with secure authentication. The dated history is too thin to read a shape from — only four dated entries exist, predating the index start. Traction leaders based on activity signal are We_NewValley_Schoolos, SAMS, and SCHOOL-MANAGEMENT-SYSTEM-2026, each with zero stars.
  10. Web vulnerability scanners12 entriesfirst seen 2025-12-15This cluster comprises web-based tools that scan systems, applications, and websites for security vulnerabilities and misconfigurations, generating reports and prioritized recommendations. The dated history before the index start is thin and sporadic, with entries in 2025-04, 2025-05, 2025-12, 2026-03, and 2026-07, showing no clear trend. All traction leaders (scan-grid, repo-risk-scanner, vulnerability-scanner) show zero activity signals, indicating no standout leader.
  11. Dropshipping product research tools12 entriesfirst seen 2025-12-14This cluster comprises web-based research tools for dropshippers, covering market saturation detection, supplier data scraping, and product viability scoring. The dated history is too thin to read a shape from – it predates the index or its members are undated. Traction leaders by activity signal are DropShipPro, CommercePulse, and Dropship, all with 0 stars.
  12. Gamified fitness apps12 entriesfirst seen 2025-12-08This cluster consists of mobile fitness apps that gamify exercise through points, levels, characters, and quests to encourage consistent training. The dated entry history before the index start shows 1 entry in 2018-03, 1 in 2023-12, 4 in 2025-12, and 2 in 2026-05, indicating a rise in late 2025 and a subsequent decline, though 4 members have no source date. On traction, grrind-app and gym-tracker-ai lead with 1 star each, while xpmaxx has 0 stars.
  13. Local news aggregation web apps12 entriesfirst seen 2025-12-08This cluster consists of web applications that deliver or aggregate news, focusing on local events and community-specific stories. The dated history is too thin to read a shape from, with only four dated entries before the index start, so the cluster either predates the index or its members are undated. Traction leaders by activity signal are fancast07-1b9c35df, worldmonitor-site, and ramganj-connect, all showing zero stars.
  14. Study planner Pomodoro apps12 entriesfirst seen 2025-12-05This cluster consists of study planner applications that combine Pomodoro timers, task management, and scheduling, with some adding flashcards, analytics, or journaling. The cluster's dated history is too thin to read a shape from, as only one dated entry exists before the index start. Among the traction leaders, DashboardApp shows the strongest activity signal with 6 stars, while the others have none.
  15. AI financial document research assistants12 entriesfirst seen 2025-12-04This cluster consists of AI tools that apply retrieval-augmented generation, multi-agent analysis, and knowledge graphs to financial documents for investor research, portfolio analysis, and compliance. Pre-index dated entries show one in 2025-03 and one in 2025-12, then two in both 2026-05 and 2026-07, a sparse and irregular distribution too three to read a clear shape. On traction, AI-Financial-Risk-Intelligence-Platform-using-Graph-RAG-Multi-Agent-LLM leads with 1 star, while the other named members have 0 stars.
  16. Campus delivery platforms12 entriesfirst seen 2025-11-29This cluster consists of campus-focused delivery and e-commerce platforms that let students order food, essentials, or errand services from local or on-campus vendors, with mobile or online payment and order tracking. Only 3 dated entries exist before the index start, so the cluster's dated history is too thin to read a shape from — it predates the index or is largely undated. Traction leaders are qau-bites, micro-hub, and CampusDine, though each shows 0 stars, so no clear leader emerges.
  17. Hostel management platforms12 entriesfirst seen 2025-11-17This cluster comprises hostel management platforms that digitize operations for students, staff, and admins, including complaint tracking, bookings, payments, attendance, and notifications. Before the index start, dated entries appear sporadically from August 2025 to July 2026, with no discernible pattern. SmartCampus is the traction leader with 1 star, while CRIB-X and -hostel-management-system have 0 stars.
  18. AI social content platforms12 entriesfirst seen 2025-11-15The cluster consists of social platforms centered on AI-generated content, including images, music, video, and AI-agent posts, often with chat and shared spaces. The five dated entries before the index appear irregularly from March 2025 to February 2026, with no clear growth pattern. Among members with activity signals, artigen leads with one star, while gronkr and EduNet have zero stars.
  19. Disaster risk mapping apps12 entriesfirst seen 2025-11-06This cluster consists of web apps that assess and visualize environmental hazards such as floods, wildfires, earthquakes, and air pollution, providing risk scores, damage assessments, and reports for disaster response. The cluster's dated history is too thin to read a shape from it predates the index or its members are undated. AGAILA leads traction with 3 stars, followed by UVD and hydrogrid-ai-system each with 0 stars.
  20. AI bookmark managers and organizers12 entriesfirst seen 2025-10-30This cluster consists of AI-powered bookmark managers and organizers, primarily browser extensions and desktop apps, that automate categorization, provide full-text or fuzzy search, and sometimes build knowledge bases, with variations in privacy, storage, and target users. The dated history is too thin to read a shape from—only four dated entries exist before the index started, so the cluster predates the index or its members are largely undated. Traction leaders are app and Recall (both 5 stars), followed by BookmarkX (3 stars).
  21. Home floor plan design and visualization apps12 entriesfirst seen 2025-10-23This cluster comprises web apps for designing home floor plans, visualizing layouts in 2D/3D, estimating construction costs, and managing projects or home inventory values. The five dated entries span from August 2014 to December 2025, with a lone entry in 2014, another in March 2021, and then three consecutive months from October to December 2025, indicating a sparse but recently more concentrated pattern. All products show zero stars, bututh traction leaders based on activity signal are mis-planos, ArchNova, and SiteMate;. Two members lack source dates.
  22. Kanban task management apps12 entriesfirst seen 2025-10-23This cluster consists of kanban-board applications for individuals and teams to organize tasks, set priorities and due dates, and track progress. The dated history shows a single entry in April 2016, followed by a gap, then one entry each in February, July, October, and December 2025, and again in May and June 2026, indicating a sparse and irregular pattern of launches. The traction leader is 'project-manager' with 2 stars, while other tracked members have no activity signal.
  23. Customizable music players12 entriesfirst seen 2025-10-21This cluster consists of highly customizable music players offering visualizers, audio effects, storyboards, skins, themes, colors, layouts, and interface personalization. Dated entries appear sporadically from March 2019, with a relative concentration of three entries in mid-2026 (two in May, one in July), though the overall history is thin. Among traction leaders, EqSoundPlayer has the highest activity signal with 1 star, while astra-music-bin and toxen3 each have 0 stars.
  24. Company and document search directories12 entriesfirst seen 2025-10-20This cluster comprises web and mobile apps for searching and managing directories of companies, internal documents, team profiles, and regulatory resources. The cluster's dated history is too thin to read a shape from; it predates the index or its members are undated. Traction leaders are norway-clients, Agentic_RAG, and PHAREX, each with zero stars, indicating limited public traction.
  25. AI coding assistant editor tools12 entriesfirst seen 2025-10-03This cluster consists of editor extensions and web tools that integrate AI coding assistants into the IDE, covering prompt logging, rule configuration, code documentation injection, analytics, and automated code cleanup. Dated entries appear sporadically from March 2025 through June 2026, with months having one or two entries and no clear directional trend. Traction is led by context7 with 61,126 stars, far ahead of deepseek-harness-for-vscode (145) and cards.management (2).
  26. Peer-to-peer book exchange platforms12 entriesfirst seen 2025-09-26The cluster comprises web and mobile platforms that enable users to list, browse, and exchange, rent, or share physical books among themselves. Dated entries before the index start span from January 2025 to February 2026, with intervals between entries shrinking from five months to one month, suggesting a modestly increasing cadence. Book-Exchange-Platform leads on traction with 1 star, while giralivro-mvp and BancodeLibros show lower activity signals.
  27. Career guidance and job search apps12 entriesfirst seen 2025-09-24This cluster comprises web and mobile applications offering career guidance, job search resources, resume support, application tracking, and readiness assessments for job seekers, students, and professionals. The dated entry history is too thin to infer a timeline shape—only one dated entry exists before the index start, so the cluster's growth pattern cannot be characterized. Among the specified traction leaders, careerplatform shows the highest star count (2), followed by Job-Seekers-Guide (1 star) and CareerLabConsultant (0 stars).
  28. Laptop embedded controller utilities12 entriesfirst seen 2025-09-16This cluster consists of desktop utilities that control laptop hardware such as fan speed, keyboard backlight, and performance modes via the embedded controller, targeting specific brands like Tongfang, Mechrevo, and Acer. The dated entry timeline is sparse and irregular: one entry in 2024-06, three consecutive months from 2025-07 to 2025-09, and one in 2026-05, indicating a thin history with no clear trend. Traction is evenly split among three leaders — MinimalistControlCenter, GSwitcher, and omen-undervolt — each with 1 star.
  29. Space weather and satellite monitoring dashboards12 entriesfirst seen 2025-09-13This cluster consists of web and desktop dashboards focused on real-time space and Earth monitoring, including satellite tracking, space weather, telemetry, and alerting for amateur radio operators and satellite operators. The dated history before the index start is too thin to read a shape from, with only two dated entries, so the cluster predates the index or most members are undated. Among traction leaders, NorthernSky-Space, Planet-Pulse, and orbitx show the highest activity signal, though all have zero stars.
  30. Classic Snake browser games12 entriesfirst seen 2025-09-09This cluster consists of browser-based Snake arcade games where players steer a growing snake to eat food while avoiding walls and its own tail. The cluster's dated history is too thin to read a shape from — it predates the index or its members are undated. The traction leader is 'War-start-' with 3 stars, while others have 0 stars.
  31. AI debate practice platforms12 entriesfirst seen 2025-09-03This cluster includes web and mobile apps for practicing debate, argumentation, and critical thinking, featuring AI opponents, structured sparring, fallacy references, and scoring systems. The cluster’s dated history is too thin to read a shape from—only four dated entries exist before the index start, so it predates the index or its members are undated. Among members with activity signals, The_Socratic_Arena leads with 2 stars, followed by debate-coach (1 star) and truth-arena (0 stars).
  32. Trading opportunity scanners12 entriesfirst seen 2025-08-30This cluster comprises tools that scan various markets (crypto, stocks, betting, prediction markets) to surface trading opportunities such as arbitrage, dividend captures, and pattern-based setups. The cluster's dated history is too thin to read a shape from—it predates the index or its members are undated. Traction is led by robinhood-chain-meme-scanner (1 star), followed by bitget-scanner and MT5_Monitor (both 0 stars).
  33. Church worship lyric presenters12 entriesfirst seen 2025-08-30This cluster comprises software for displaying worship song lyrics and slides during church services. Its dated history is thin but shows a solitary entry in 2010, a sparse presence in 2021 and 2023, and a higher number of dated members in 2025 with two in August. Ministry-stage-releases leads on traction with a three-star activity signal, while the other dated members show none.
  34. E-commerce platforms with admin dashboards12 entriesfirst seen 2025-08-29This cluster consists of full-stack e-commerce platforms that let customers browse and purchase products, with payment processing, order/account management, and a staff-facing admin dashboard. The dated history before the index start includes only 3 entries, so the cluster's entry timeline is too thin to read a shape from — it predates the index or its members are undated. Among traction leaders, ShopStack shows the most activity with 3 stars.
  35. Receipt-scanning expense trackers12 entriesfirst seen 2025-08-24This cluster consists of web applications that use OCR to scan receipt images and extract transaction data for personal expense tracking, budgeting, and financial insights. The dated entry history before the index start shows a sparse, irregular pattern beginning in August 2025, with no month exceeding two entries. Traction leaders (expenser, receiptscanner, and finance-agent-end-end-production) each have zero stars, indicating minimal public traction. Overall, the products are homogeneous in their core functionality, with differentiation limited to minor feature variations like cashback or investment tracking.
  36. AI real estate lead routing12 entriesfirst seen 2025-08-17This cluster comprises platforms automating real estate transaction coordination, lead scoring and distribution, and AI-driven outreach. The cluster's dated entry history is too thin to read a shape from—only four dated entries precede the index start, so it predates the index or its members are largely undated. Among members with activity signals, splash-lead-router leads with 3 stars, while estatecraft and leadflow-ai each have 1 star.
  37. Browsing trackers/tab monitors12 entriesfirst seen 2025-08-15This cluster covers browser extensions that track time on sites, monitor tab usage, and provide personal insights and analytics. The dated history is too thin to read a shape from — only one dated entry exists before the index start. Browser-Tab-Counter shows the strongest traction based on activity signal.
  38. SSL certificate monitoring tools12 entriesfirst seen 2025-08-13This cluster comprises tools that track SSL/TLS certificate status, expiration dates, and alerting across domains. The dated entry history shows a single 2012 entry, one from 2019, and three entries in 2025-2026, indicating a long dormant period followed by recent additions, though the sample is small. Traction signals are uniformly minimal, with all leading products showing zero stars and certradar listed as the top activity signal.
  39. Loan application management platforms12 entriesfirst seen 2025-08-10These are web-based platforms for managing loan and mortgage application workflows, covering steps from application submission through document verification, approval tracking, disbursement, and commission management for brokers or lenders. The dated entry timeline shows a sparse, uneven pattern: one product appeared each in April, August, and October  2025, followed by two in December 2025, indicating a slow but steady trickle. On traction, no single product stands out: the three named leaders all show zero stars as an activity signal.
  40. AI web app generators12 entriesfirst seen 2025-08-01This cluster comprises 14 browser-based tools that generate and edit full-stack web applications from natural language prompts, with some allowing users to select the AI language model. Dated entries before the index start show a single product in January 2025, eleven in August 2025, and one in November 2025, indicating early adoptions clustered mid-2025. Traction leaders are HyperWeb-AI-Studio, bolt.diy, and Bolt, each showing an activity signal of 0 stars.
  41. Location-based attendance apps12 entriesfirst seen 2025-07-29This cluster consists of mobile attendance and clock-in/out apps that use geolocation to track check-ins and provide admin reporting. The dated history before the index start includes only 4 entries, too thin to discern any trend or shape. Traction leaders, punch-clock, club-attendance, and kintai, are tied with 0 stars each, indicating minimal or early-stage activity.
  42. Referral and rewards platforms12 entriesfirst seen 2025-07-26This cluster consists of web platforms that manage customer referral, loyalty, and rewards programs, often including dashboards, admin panels, and partner tracking. The dated history before the index start shows sporadic entries from July 2025 to January 2026, with a slight increase to two entries in January. Among traction leaders, multi-vertical-refer shows the highest activity signal with 1 star, while others have 0.
  43. AI real estate portfolio dashboards12 entriesfirst seen 2025-07-25This cluster consists of AI-powered dashboards and analytics tools for real estate investors, property managers, families, and agents, covering property valuation, portfolio performance, tax metrics, and client management. The dated history is too thin to read a shape from, as fewer than five dated entries exist before the index start—it predates the index or its members are undated. Traction leaders are all tied at 0 stars, with tax-analytics-main, family-fin-management, and real-estate-analytics-v2 showing the highest activity signal.
  44. Campus safety platforms12 entriesfirst seen 2025-07-22Cluster of campus safety platforms covering incident reporting, safety alerts, and emergency resources for universities and colleges. Entry activity before the index shows sporadic adds from July to December 2025, with a two-entry month in September; two members lack source dates. Traction is led by safe-campus-ignite-main-1 with 5 stars, followed by classwatch-guardian (2 stars) and oursafebase (0 stars).
  45. Mosque management platforms12 entriesfirst seen 2025-07-17This cluster comprises web-based management tools for mosques, covering administrative tasks such as event planning, finance tracking, prayer schedules, public calendars, and user access control. Fewer than five dated entries exist before the index start, so the cluster's dated history is too thin to read a shape from it. Among dated members, masjid_nurul_iman keys as the traction leader with 0 stars, followed by rekap-zis and mosque_management_system_bd.
  46. print management and workflow printing12 entriesfirst seen 2025-07-16The cluster centers on web apps for print management, monitoring, and workflows, including printer resource optimization, batch printing, pull-printing, job submission, and production management for print shops. Only four dated entries exist before the index start, making the cluster's dated history too thin to read a shape from—likely it predates the index or most members are undated. Traction leaders are 'web-print-app' (1 star) and 'PrintFlowDemo' and 'magic-form' (each 0 stars).
  47. AI personalized course generators12 entriesfirst seen 2025-07-13This cluster consists of AI-powered platforms that generate personalized courses, learning paths, and quizzes from user-selected topics, often with progress tracking. Before the index start, the dated history shows single entries in June 2025, July 2025, November 2025, December 2025, and May 2026 — a sparse, irregular spread rather than a sustained pattern. On traction, lunaris leads with 7 stars, while CourseCraft_AI and CourseGen_AI have 0 stars.
  48. Calorie and nutrition tracking apps12 entriesfirst seen 2025-07-09This cluster consists of calorie tracking apps that log meals, calculate personalized goals, and track weight and nutrition. The dated entries span May 2019 to July 2026, with 5 of the 8 dated entries occurring in 2026, showing a relatively recent concentration. All three traction leaders show zero stars, with kcaltracker_ios leading on activity signal.
  49. Open-ended AI chat apps12 entriesfirst seen 2025-07-08This cluster comprises chat applications focused on open-ended conversations with AI assistants, spanning general-purpose assistants, persona-based interfaces, and mobile companions. The dated entries predate the index and appear sporadically from April 2023 to November 2025, with at most one member per month, so no clear trend is discernible. Traction leaders by activity signal are guftagu.ai, neXa-chatbot, and AIChat, all showing zero stars.
  50. QR code scanner and generator apps12 entriesfirst seen 2025-07-07This cluster comprises utility apps that scan QR codes and barcodes and generate new codes, with some offering artistic customization and folder organization. Dated entries appear sporadically as single entries across months from September 2016 to June 2026, showing no clear trend. All traction leaders (Kodaskanna, Barcoder, QR Codes Generator & Scanner) show zero activity stars.

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.