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. Subsonic desktop music players9 entriesfirst seen 2023-08-16This cluster consists of desktop music players that connect to Subsonic-compatible servers to browse and stream personal music libraries. The dated history is too thin to read a shape from, as only three dated entries exist before the index start. All traction leaders — butte, Melovian, and psysonic — show 0 stars.
  2. Fuel station loyalty apps9 entriesfirst seen 2023-08-10These are loyalty apps for fuel and convenience retail, letting members earn points on fuel, food, and car washes, redeem rewards, and sometimes order ahead. The dated history is sparse and irregular: one entry in 2011, one in 2015, then two in 2023-2024, and one in 2026, with several undated members. Traction leaders all show zero stars, indicating minimal active user engagement.
  3. Simulated keystroke paste utilities9 entriesfirst seen 2023-04-06This cluster consists of desktop utilities that simulate human keystrokes to insert clipboard text into fields where normal pasting is blocked, often with natural pacing or typos and sometimes Chinese translation or global hotkeys. The dated history is too thin to read a shape from—only three dated entries exist before the index start, so the cluster predates the index or its members are undated. On traction, essay-typewriter leads with 1 star, while invincible-paste-typing and typist-translator have 0 stars.
  4. Smart pet feeder and meal apps9 entriesfirst seen 2023-03-30This cluster comprises apps for smart pet feeding and meal management, covering remote feeder control, scheduling, live video, and meal planning. The dated history is too thin to read a shape from—only 3 dated entries exist before the index start, so the cluster predates the index or its members are undated. Traction leaders by activity are Whisker, catcam, and Petlibro, each at 0 stars.
  5. Prepaid utility metering apps9 entriesfirst seen 2023-03-22This cluster consists of mobile applications for prepaid utility metering, letting users purchase tokens for electricity, water, and gas and monitor their consumption. The dated entries before the index start comprise five releases between January 2018 and November 2024, with three appearing in early 2023 and one each in 2018 and 2024, indicating sparse, periodic activity. Among tracked members, KPLC-TOKEN-TRACKER-TASKZ leads with two stars, while the other two have zero stars.
  6. Terminal code snippet tools9 entriesfirst seen 2022-11-22This cluster consists of command-line and web tools that let developers generate, store, search, and share code snippets without leaving the shell. The dated entries span from 2019 to 2026, with most appearing in early 2026 (Feb, Mar, Jul), though the overall number is small. Traction leaders each have 0 stars: sniplab, pastevault-cli, and snip-tui.
  7. Mobile CRM for medical reps9 entriesfirst seen 2022-10-06The cluster centers on mobile CRM tools for medical representatives, with core features for offline management of client databases, visit scheduling, and field activity tracking, and one variant tailored to medical practices for patient records and appointments. Dated entries before the index started appear once in 2020, 2021, and 2022, then three times in 2024, twice in 2025, and once in 2026, indicating a shift toward more frequent discoveries in the mid-2020s. Traction leaders are Proxima Cloud CRM, Vault CRM, and Veeva CRM, each with zero stars, so no single product stands out on activity signals.
  8. Personal cross-device password managers9 entriesfirst seen 2022-09-30This cluster consists of password managers that securely store, organize, and autofill login credentials, passkeys, and verification codes across multiple devices for personal use. The cluster's dated history is too thin to read a shape from, as only 4 dated entries exist before the index start and many members are undated. Traction leaders by activity signal are Passwords, Password Manager & AutoFill, and passky, each with 0 stars.
  9. Local-first developer workspaces9 entriesfirst seen 2022-09-08These are all-in-one developer workspace apps that combine code snippets, notes, and HTTP request tooling, with some also adding tasks, whiteboards, calculations, and a code editor. Before the index start, only 2 dated entries exist, so the cluster's dated history is too thin to read a shape from — it predates the index or its members are undated. Among traction leaders, usb-file-preview shows the highest activity signal with 3 stars, followed by nexora at 2 and Flintpad at 1.
  10. Sports networking and management platforms9 entriesfirst seen 2022-07-23The cluster comprises platforms that unify athletes, coaches, clubs, sponsors, and scouts for sports networking, event discovery, and team coordination. Dated entries are sparse: one in July 2022, a gap until February 2025, then entries in November 2025, March 2026, and May 2026. Traction is minimal, as all three named products (Sports-Sphere, Sportsconnet, athletedesk-crm) show zero stars, with Sports-Sphere ranked highest.
  11. AI-enhanced podcast and audiobook players9 entriesfirst seen 2022-07-12This cluster includes eight products—primarily podcast players and one audiobook player—that leverage AI for features like ad skipping, summaries, transcripts, chapters, and personalized recommendations. Their source creation dates span from July 2022 to July 2026, with sparse single entries per month and a concentration of three entries in 2026 before the index started. The traction leaders are Bloox (audiobook player), CastKeeper, and Aurio, each with 0 stars.
  12. Utility customer mobile apps9 entriesfirst seen 2022-07-09This cluster comprises mobile apps that let utility customers view and pay bills, track usage history, and manage notifications across electricity, water, and gas providers. The dated entries show a single early entry in April 2010, then a decade-long gap, followed by recurring entries from March 2022 through December 2025. Traction leaders are Nusco, Canton Municipal Utilities, and Unicoi County Gas Utility Dist, each with 0 stars.
  13. Home food waste reduction apps9 entriesfirst seen 2022-06-05This cluster comprises mobile apps that reduce household food waste by tracking pantry, fridge, and freezer inventory, often with expiry reminders, barcode scanning, and recipe suggestions. Entry dates are spread thinly across single months from June 2022 through March 2026, indicating sporadic creation rather than a coherent wave. ConservIA leads in traction with 2 stars, while other dated members show no activity signal.
  14. Akai MIDI controller desktop editors9 entriesfirst seen 2022-03-21This cluster consists of desktop utilities that configure or reprogram specific Akai MIDI controllers (LPD8, MPK Mini MkII, MPC Element) to work as standard MIDI devices. The dated history before the index start is too thin (only 4 entries) to infer a trend shape. Among the members, "midi-hook" leads in traction with 4 stars, while others show 0.
  15. Federated forum clients9 entriesfirst seen 2022-02-01This cluster consists of clients for federated discussion platforms such as Lemmy, PieFed, and Mabin, along with one for KLPBBS and one for Discuz. The products enable browsing, posting, replying, and voting across communities, with many supporting multiple accounts and theming. Dated entries are scattered across 2022, 2023, 2025, and 2026 with no consistent release pattern, showing occasional but sparse activity. Traction is minimal: klpbbs_flutter leads with 2 stars, while Summit for Lemmy and PieFed and Reddy have zero stars.
  16. Word guessing puzzle games9 entriesfirst seen 2022-01-08This cluster consists of word-guessing puzzle games where players guess a five-letter word within six attempts, receiving colour hints for each letter. The dated history shows an isolated entry in 2009, a concentration of entries in January 2022, and a further isolated entry in early 2026, while three members have no source date. The traction leaders are Wordle, Wordle_flutter, and Wordi - a word guessing game, each with 0 stars.
  17. Android developer toggle widgets9 entriesfirst seen 2021-12-22This cluster comprises Android utilities that expose developer options, especially USB and wireless ADB debugging, through home-screen widgets and Quick Settings tiles for one-tap toggling. The dated entries are sparse and irregular, appearing in Dec 2021, Dec 2023, Sep 2024, Jun 2026 and Jul 2026, with a gap of over a year before the last two consecutive months. Traction leaders are Loophole, Debug Mode Widget and DevQS, all currently at zero stars, indicating minimal community activity.
  18. Teen mental health tracking apps9 entriesfirst seen 2021-12-16This cluster consists of mobile apps supporting teen mental health, with core mood tracking and various supplementary tools like journaling, peer connection, and crisis support. The entry timeline before the index start shows creation dates in September 2014, December 2021, March and August 2023, October 2025, and January and July 2026, with large gaps between these periods. Traction leaders by activity signal are Soluna: Mental Health Care, Xoul Parenting: Teen Wellbeing, and Lumie: Teen Mental Health, though all have zero stars.
  19. Context-aware DND automation9 entriesfirst seen 2021-11-16This cluster consists of Android apps that automate silent mode or Do Not Disturb based on triggers such as location, time, caller identity, app activity, or device orientation. The dated history shows sporadic entries from 2018 to 2021, a multi-year gap, then three entries in early 2026. The traction leaders are PingOff, SOS Ring, and Flip 2 DND, each with zero stars.
  20. Mobile security & cleaning apps9 entriesfirst seen 2021-09-02This cluster consists of all-in-one mobile apps that bundle VPN protection with device maintenance features such as duplicate photo/contact cleanup, ad blocking, and storage freeing. Dated entries before the index start appear intermittently (2022-08, 2022-10, 2023-03, 2023-06, 2026-05, 2026-07) with no clear growth pattern. All traction leaders show zero stars, indicating no significant user engagement among these products.
  21. 3D device mockup tools9 entriesfirst seen 2021-07-02This cluster consists of web-based design tools that place uploaded product screenshots into device mockup scenes, often with 3D presentation, keyframe animation, and preset templates for marketing materials. The dated history before the index start consists of only four entries, too few to discern a meaningful trajectory—so the cluster's dated history is too thin to read a shape from; it either predates the index or its members are undated. Traction leaders, all showing zero stars, are sketch-spark-magic, Framelo, and screenshot-beautifier, indicating negligible early user adoption across the cluster.
  22. Terminal clients for project management9 entriesfirst seen 2021-05-28This cluster consists of command-line and terminal interfaces for popular project management and issue tracking tools, including ClickUp, Yandex Tracker, YouTrack, and Jira. Their dated entry history is sparse but shows a pattern: a single entry in May 2021, another in May 2024, then three entries in the spring and summer of 2026 (March, April, July). Traction is negligible — the identified leaders (youtrack-tui-bin, trc, lazyjira-bin) each have zero stars.
  23. Soundboard apps for gaming9 entriesfirst seen 2021-05-18This cluster consists of soundboard applications for playing audio effects into voice chat and games, with features like hotkeys, voice changing, and text-triggered sounds. The dated history before the index start is too thin to read a shape from, with only 2 dated entries. Traction leaders by activity are onionboard and onion-board (2 stars each) and SimplySoundboard (1 star).
  24. Multi-model AI assistant chatbots9 entriesfirst seen 2021-05-11The cluster consists of AI chatbot apps that aggregate multiple language, image, and video models under a single interface for tasks like writing, planning, translation, and creative generation. The dated history from May 2021 to July 2026 shows seven single monthly entries, indicating a thin and irregular record with no clear trend. Traction leaders include Chatbot AI Assistant ChatPrime, AI Chat 4.0: Open Chatbot 4o, and Chat Smith: AI Chatbot & Agent, all currently at zero stars.
  25. Newsletter Hosted Self9 entriesfirst seen 2021-05-05
  26. Terminal typing speed games9 entriesfirst seen 2021-03-21The cluster is dominated by terminal-based typing games that measure and improve speed and accuracy, with a single Tic Tac Toe outlier. Its dated entries span March 2021 to May 2026, showing an isolated early entry, a long gap, then a gradual rise from one to three per month; one member has no recorded date. The traction leaders—termtypist, sentype, and donkeytype—all show zero stars.
  27. Speedcubing timer apps9 entriesfirst seen 2021-01-09The cluster consists of speedcubing timer applications, spanning desktop, web, and browser-extension formats, which generate scrambles, log solve times, and track statistics. The five dated entries before the index occur at 2021-01, 2023-09, 2025-12, 2026-04, and 2026-07, showing a sparse, irregular pattern with a gradual increase toward 2026. CuberDesktop leads traction with 4 stars, while the other dated members have 0 stars. The tools range from minimal timers to feature-rich apps with multi-puzzle achievements.
  28. AI video editing apps9 entriesfirst seen 2020-12-01This cluster consists of AI-powered video editors that automate editing, captioning, avatar generation, and content creation from text or selfies. Their pre-index entry history is sparse and irregular, with single entries scattered across 2020-12, 2021-01, 2021-08, 2022-08, and 2025-10, showing no consistent pattern. Retention leads on traction with 5 stars, while cutpilot and PowerEditor show no activity.
  29. Members-only travel booking apps9 entriesfirst seen 2020-11-04These products are membership-based travel apps providing discounted bookings for hotels, flights, cars, and cruises, along with lifestyle perks and concierge services. The dated history shows sparse, irregular entries from late 2015 to early 2023, with no consistent growth pattern. Traction leaders are Truvvi Lifestyle, Luxury Escapes: Travel Deals, and Travel Advantage, though all exhibit zero activity signal.
  30. Team video collaboration apps9 entriesfirst seen 2020-10-15These products form a cluster of video communication and collaboration tools for distributed teams, centered on video calls, screen sharing, chat, and real-time team coordination. The seven dated entries before the index start are intermittent single launches: one each in April 2016, October 2020, April 2021, April 2022, December 2024, September 2025, and February 2026. ConnectSphere leads the cluster on traction, with talk-and-show and CollabNow following.
  31. Terminal Minecraft launchers9 entriesfirst seen 2020-09-06This cluster consists of command-line tools and terminal user interfaces for launching and managing Minecraft instances, offering features like managing multiple installations, customizable options, and content-addressed file storage. The dated history shows entries in September 2020, October 2020, February 2023, December 2025, January 2026, April 2026, May 2026, and July 2026 — an irregular pattern with long gaps and low overall volume. Traction is led by terminal-minceraft with 141 stars, while the other dated members have zero stars.
  32. QR and barcode scan/generate utilities9 entriesfirst seen 2020-09-01This cluster comprises utilities for scanning and generating QR codes and barcodes, with features like history, batch scanning, and export. Entries are sparse and irregular from 2016 to 2025, with no clear trend. Traction leaders BarcodeEasy, Scaniz, and Zint Barcode Studio all show minimal activity signals (0 stars).
  33. Municipal utility payment apps9 entriesfirst seen 2020-08-25This cluster comprises mobile apps for municipal utility customers to view and pay bills, track usage, and manage account settings. Entries appeared sporadically from August 2020 to May 2025, with a concentration in late 2024. Oak Ridge Utility District, Bridgeport Utilities, and Bogalusa Utilities lead on traction, though all show zero stars.
  34. AI party trivia games9 entriesfirst seen 2020-04-11These products are AI-powered party trivia games that let friends compete in teams, wager points, and generate custom question decks on any topic. Their dated history is sparse and irregular, with single entries in 2016 and 2018, two in 2020, then a single entry in 2025 and two more in late 2025, suggesting no clear growth trend. The traction leader is wikiwow, though all three members currently show zero stars.
  35. Calorie and macro tracking apps9 entriesfirst seen 2020-02-07This cluster consists of mobile apps for calorie and macro tracking, often featuring barcode scanning, photo logging, and personalized goals for weight management. Its dated entries are spread thinly from 2013-01 through 2026-03, mostly one per month with no concentration. RIR0 leads on traction with 2 stars.
  36. Audio guide and tour apps9 entriesfirst seen 2019-12-20This cluster comprises mobile and web apps delivering narrated audio guides for museums, historic sites, cultural landmarks, and urban walks. The cluster's dated history is too thin to read a shape from, with only 2 dated entries and 9 members lacking source dates, indicating it predates the index or is largely undated. Traction leaders are Shaka Oahu Audio Tour Guide, guidemate Audio Travel Guide, and Cultura Artistica App, each showing 0 stars and thus early-stage activity.
  37. Desktop layer-based image editors9 entriesfirst seen 2019-12-11This cluster comprises desktop image editors centered on layer-based editing, often open-source, with support for PSD, filters, color adjustment, and plugins. Their dated history is thin, with single entries appearing sporadically in 2014, 2019, 2023, 2025, and 2026, showing no clear trend. Traction is led by photoshop-plugin-nano-banana with 8 stars, followed by photovibe with 2 and sonic-quick-image-editor with 0.
  38. Brain-training memory games9 entriesfirst seen 2019-09-05This cluster comprises educational memory-training games that use number sequences, visual flashes, or interactive mechanics to improve recall and timing skills. The six dated entries appear sporadically across September 2019 to April 2026, with no consistent cadence, making the timeline too sparse to reveala trend. The traction leaders, including Timing Trainer, ptr-game, and Recall, each show zero stars, indicating negligible public adoption.
  39. Interactive tech skills learning apps9 entriesfirst seen 2019-07-10This cluster consists of interactive learning apps that teach technical and professional skills, ranging from UI/UX fundamentals for developers to AI readiness, knowledge management, automation, and product management. The cluster's dated history is too thin to read a shape from—only one entry predates the index start, and three members have no source date at all. On traction, swiftora, Uxcel, and truja-ki-lernapp are listed as leaders, each with zero stars, indicating minimal public engagement.
  40. Offline encrypted password managers9 entriesfirst seen 2019-06-29This cluster consists of offline password manager apps that store credentials in an encrypted vault, generate strong passwords, and often include features like backup/restore, biometric authentication, and weak-password alerts. The dated entries before the index start span from 2011 to 2026, appearing sporadically with long gaps and no sustained pattern, suggesting scattered releases rather than a concentrated wave. Traction is led by Keyhold (1 star), while KeePass - Password Manager and pandoras-box have 0 stars each.
  41. DOS emulator applications9 entriesfirst seen 2019-06-26This cluster consists of emulators that run legacy DOS (and sometimes PC-98 or early Windows) software on modern systems, emphasizing period-accurate graphics and sound, compatibility, ease of use, or cross-platform support. Dated entries appeared sporadically from April 2015 to May 2026, with a minor bump in May 2024 but no sustained pattern. Traction leaders, each with 0 stars, are DOSBox-X, openMSX, and DOS Browser.
  42. Freemium VPN applications9 entriesfirst seen 2019-05-30This cluster consists of VPN apps that encrypt network traffic, hide IP addresses, and offer both free and paid premium subscription tiers. The dated entries span from May 2015 to July 2026, with sparse activity until a small concentration of three entries in June and July 2026. Traction leaders include VPN Satoshi: Turbo Express Vpn, Proton VPN - Secure and Free VPN, and Mobile Security: Phantom VPN, all currently showing zero stars, so no single product leads the market.
  43. Password manager apps9 entriesfirst seen 2019-05-08This cluster includes password managers that securely store credentials and generate strong passwords, with some offering master passwords and custom themes. The dated history from before the index shows six entries scattered across 2019, 2023, 2024, and 2025, forming a sparse and irregular pattern. All three traction leaders (ggdo, PassX, AliasVault) report zero stars, so no single product leads on traction.
  44. Social dice board games9 entriesfirst seen 2019-03-25These are social dice games combining chance rolls with player-versus-player interactions like raiding, looting, building, and friendly competition. The cluster's dated history consists of five entries scattered between March 2019 and February 2026, showing a sparse and irregular timeline rather than a steady pattern. Traction leaders by activity signal are Coin Master - Board Adventure, Hot Rolls Dice Strategy Game, and Dice Dreams™, all with zero stars.
  45. Nintendo homebrew managers9 entriesfirst seen 2019-03-23This cluster comprises desktop utilities for managing homebrew applications and game backups on Nintendo consoles, with separate tools for Wii/GameCube and Switch. The dated history shows sporadic single entries spread across 2019, 2020, 2023, and 2026, with no clear trend. Switch-Super-Manager leads traction with 2 stars, ahead of PlugOnce-macOS (1 star) and NS-USBloader (0 stars).
  46. Sudoku block puzzle games9 entriesfirst seen 2019-03-23This cluster consists of mobile puzzle games that combine block placement with Sudoku-style grid mechanics, where players fill rows, columns, and boxes to clear lines and score points. The dated entries are sparse, with one product appearing in each of eight months between March 2017 and November 2025, showing no clear trend. The traction leaders, all at 0 stars, include Block Puzzle - Sudoku Style, Woody Battle Block Puzzle Dual, and Woodoku - Wood Block Puzzles.
  47. Terminal e-book readers9 entriesfirst seen 2019-02-19This cluster consists of terminal-based e-book readers that open formats like EPUB, PDF, and FB2, with some also featuring a graphical interface or RSVP speed reading. The dated history shows a single entry in February 2019, then a gap until December 2025, followed by entries in January, June (three), and July 2026. Traction leaders are tabook, volta-reader, and bookokrat-bin, each with 0 stars.
  48. Open-world superhero action games9 entriesfirst seen 2019-01-27The cluster consists of open-world superhero action games where players fight criminals and use special powers or abilities in a city setting. The dated history shows five entries spread from January 2019 to June 2023, with no clear trend. The traction leaders are Super Fighter 3: Open City, Grand Superhero Simulator, and Amazing Rope Police, each with 0 stars.
  49. Wi-Fi password sharing utilities9 entriesfirst seen 2018-12-31This cluster centers on apps that store, view, share, back up, or test Wi-Fi network credentials and related metadata such as speed and security. Dated entries appear sporadically from 2017 through late 2025, then concentrate in early 2026 (March, two in April, and July), indicating a recent uptick in creation activity. The traction leaders are WiFi Password Manager, WiFi Password Manager : NETKEY, and qrwifibuddy, each showing 0 stars as the highest activity signal.
  50. apartment resident apps9 entriesfirst seen 2018-12-30This cluster consists of mobile apps designed for apartment residents, covering rent payments, maintenance requests, amenity booking, visitor management, utilities tracking, and community information. The dated history includes only four entries before the index start, too few to discern any trend or shape, so its trajectory cannot be characterized. All traction leaders show an activity signal of 0 stars, indicating no single product stands out yet.

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.