Business opportunities — Global (English)
Evidence from public app reviews, product forums and technical communities — the exact venue behind each row is named on the evidence itself. Measured, not advice.
ADP Mobile SolutionsFrustrating Mobile App Experience
The app is consistently described as frustrating, clunky, and unreliable, making it difficult for users to access essential employment and time-off information. Many users express a strong dislike for the app, indicating that it hampers their work experience and requires frequent reinstallation or troubleshooting.
Security & access: Frustrating login and authentication experiences
Users are experiencing significant frustration and dissatisfaction with the Microsoft Authenticator app due to its poor functionality and user experience. Many report being unable to access their accounts after restoring from a backup, leading to a frustrating cycle of login issues.
UPSShipping & delivery: Unable to change delivery options or upgrade service
Users are experiencing significant frustrations with the shipping and delivery services, particularly related to the inability to change delivery options and app functionality issues. These problems are compounded by poor service quality, including delays and inadequate information for accessing delivery locations.
UKG ProApp usability and performance issues
Users consistently express strong dissatisfaction with the app, describing it as poorly designed and frustrating to use. Complaints highlight issues such as slow performance and an overall negative user experience.
Rocket Money - Bills & BudgetsFrustration with Subscription Management Features
Users are frustrated with the app's inability to effectively manage subscriptions, particularly the lack of a straightforward cancellation process. Many have found themselves having to manually track and cancel subscriptions, contrary to the advertised features of the app.
Notability: AI Notes & PlannerFrequent Crashes in Notability App
Users are experiencing frequent crashes and technical issues with the Notability app, which has led to frustration despite their previous satisfaction with its features. This instability undermines the value of the app, causing users to reconsider their investment in it.
Payroll & HR: Login and authentication failures in apps
Users are experiencing significant frustration with the login and authentication process of the payroll and HR app, often facing repeated failures and the need to reset passwords. This leads to inconvenience and a lack of access to essential features, impacting overall user satisfaction.
ADP Mobile SolutionsLagging and glitchy mobile app experience
Users experience significant frustration because the ADP Mobile Solutions system suffers from persistent lagging, freezing, and general performance glitches. Additionally, the application is described as extremely slow and overall horrible to use.
Microsoft AuthenticatorFrustration with mandatory app usage
Users express strong dissatisfaction with the app, describing it as terrible and filled with problems. Despite their negative experiences, many are compelled to use it due to institutional requirements for security.
UPSShipping & delivery: Horrible customer service and support experiences
Customers are experiencing significant dissatisfaction with the quality of customer service provided by shipping and delivery companies. Many express frustration with automated systems that fail to address their issues effectively.
Payroll & HR: Booking and scheduling features are outdated and confusing
Scheduling programs are outdated and confusing, leading to significant user frustration. Additionally, issues such as poor performance, lack of timely notifications, and bugs contribute to a negative experience that can impact employee management.
UKG ProBuggy app and unreliable Face ID
Users are experiencing significant frustration and time consumption due to persistent bugs and issues with the app, particularly with the Face ID functionality. This leads to frequent password changes and overall dissatisfaction with the service.
UKG ProApp crashing during pay stub downloads
The app consistently crashes, preventing users from downloading their pay stubs. This issue leads to frustration and dissatisfaction among users, who are unable to access important information.
Self-hosted open source AI for software engineering
Engineering teams face high expenses when relying on third-party commercial AI coding tools like Claude Code and Codex. To reduce these high expenditures, companies need a more cost-effective way to power AI-assisted software development for large groups of developers.
Evernote: AI Notes & NotebookNegative Reviews of Subscription Packages
There is a significant dissatisfaction with recent updates and pricing strategies for packages, leading to negative reviews. Users are frustrated by the perceived decline in quality and the presence of annoying ads, which diminishes the value of free offerings.
Notability: AI Notes & PlannerMissing Notes After Backup Issues
Users are experiencing issues with missing notes in the Notability app, even after backing up their files. This leads to frustration as notes can disappear or be automatically deleted, requiring manual recovery from backup sources.
Bonsai models fail to load properly
Bonsai models are failing to load, resulting in errors during operation. This issue affects both the desktop and web applications of Unsloth Studio, indicating a broader problem with model compatibility or performance.
Self-hosted personal AI agent solution
There is a growing need for personal AI agents that can be self-hosted, allowing users to maintain control over their data and privacy. Talorys addresses this demand by providing a solution that operates on Cloudflare's free tier, making it accessible for users seeking a customizable AI experience.
Character AI: Chat, Talk, TextConstant ads pop up while chatting
Users are overwhelmed by constant, immersion-breaking advertisements and high costs that make the platform frustrating and expensive to use. Additionally, intrusive app mechanics like typing vibrations prevent discreet usage, causing users to get caught and further alienating them from the service.
QuickBooks WorkforceFrustration with Basic App Functionality
Users are experiencing significant frustration with the app, particularly with its basic functionalities. Many have expressed dissatisfaction, describing the app as non-functional and of poor quality.
Chatbot AI Assistant - GenieFrustrating and Useless Chatbot Experience
The app is fundamentally broken and fails to deliver on its promised functionality, leaving users frustrated and dissatisfied. Despite charging for subscriptions, it often does not respond to user prompts and provides confusing answers, leading many to deem it a waste of time and money.
WorkdayWorst app experience ever
Users express strong dissatisfaction with the Workday app, describing it in overwhelmingly negative terms. Common sentiments include frustration and a desire for alternatives, indicating a significant problem with its usability and functionality.
Drive and Shop with ShiptLow Pay and Poor Tips for Shipt Drivers
Pay for Shipt workers is consistently described as inadequate, with many expressing frustration over low earnings and unreliable tipping from customers. Additionally, the app's payment process is criticized for delays, further exacerbating the dissatisfaction with compensation.
Integrations for Valid and Invalid Data
There is a recurring issue regarding the presence and quality of integrations within the devtools-testing category. This includes concerns about valid, invalid, missing, and partial integrations that need to be addressed.
The rest of this market
Ranked by Opportunity Score
- 25Mileage tracking app reliability issues39.6
- 26Frustration with Email Client Features36.1
- 27Frustration with Limited Free Features45.1
- 28Frustration with SAP Concur App Performance38.5
- 29Payroll & HR: Can't clock in and out properly31.6
- 30Microsoft Teams user frustrations44.2
- 31CleansterPro Trust Issues34.1
- 32Frustration with Paycom Functionality40.3
- 33UKG Pro Face ID authentication failures38.8
- 34Unexpected Charges and Subscription Issues39.0
- 35Semantic Audience Definition for Articles48.4
- 36Payroll & HR: Terrible user friendly layout and glitchy interface45.6
- 37Sales channels: Lack of customer support and service availability44.7
- 38Compact Alternative to Pie/Donut Charts49.5
- 39Frustration with Evernote's Pricing and Features40.3
- 40iFax App Reliability Issues34.2
- 41Safer alternatives for secret storage44.4
- 42Security & access: Too expensive and ridiculous price increase on premium tier56.3
- 43Unreliable package delivery and lost shipments40.7
- 44Glitchy App Hinders Business Management39.6
- 45Frustration with Ineffective Analytics Navigation39.0
- 46App crashes during shopping experience37.2
- 47Frustration with Unreliable Time Tracking App37.2
- 48Slow Performance of QuickBooks for Business38.3
- 49Autofill Issues with Password Management Apps43.8
- 50Booking & appointments: Lack of customer support for appointment issues45.6
- 51Unreliable VPN connection dropping frequently32.9
- 52UKG Pro Software Issues32.2
- 53Shipping & delivery: Login & authentication failures across multiple services38.3
- 54Frustration with Release Notes38.6
- 55Missing Purchased Online Courses37.7
- 56UKG Pro App Crashes and Freezes39.0
- 57Frustration with Subscription Management Services34.3
- 58Security & access: Awful interface with lack of dark mode support45.1
- 59Frustration with Rocket Money Ads40.3
- 60Unreliable VPN Connections35.0
- 61Slack Really Frustrating Poor Worst43.2
- 62Orders and shipping: Delivery and shipping failures across multiple services39.6
- 63Frustratingly unreliable delivery app experience35.8
- 64Shipping & delivery: Confusing app and confusing options to use33.7
- 65Unreliable school communication app causing extra parent work32.8
- 66Fails to detect actual recurring subscriptions35.9
- 67Frustrated users demanding reliable note-taking app performance44.7
- 68Accounting & invoicing: Invoicing and tax features are frustratingly inadequate40.9
- 69Frustration with Paid App Features36.3
- 70Frustration with Subscription-Based PDF Scanning43.4
- 71Unusable Mobile App Experience34.0
- 72Unwanted Subscription Enrollment Issues42.9
- 73Accounting & invoicing: Horrible customer service across multiple platforms35.9
- 74Slow and Unresponsive QuickBooks App34.6
- 75Frustration with App Update Performance33.5
- 76Accounting & invoicing: Too expensive pricing and plans for invoicing apps34.2
- 77Rising costs and declining app quality40.6
- 78Limited functionality without paid subscription35.7
- 79FreshBooks App Crashes and Errors35.2
- 80Payroll & HR: Confusing and hard to use onboarding experience26.0
- 81Frustration with AI Logo Maker Updates36.4
- 82Wix Renewal Scams and Poor Support44.5
- 83Unreliable screen recording and frequent app crashes39.1
- 84USPS Mobile App and Service Issues35.3
- 85User-friendly password management solution36.6
- 86Security & access: Lack of customer support when locked out38.4
- 87Security & access: Confusing onboarding and hard to use26.0
- 88Team chat: Confusing onboarding and usability experience34.3
- 89Payroll & HR: Lack of effective customer support across platforms38.4
- 90Printer connection and reliability issues34.5
- 91Website builders: Login and authentication issues across platforms41.6
- 92Unreliable and Overpriced Software Solutions42.2
- 93Microsoft Authenticator User Frustrations35.7
- 94Selling products: Horrible customer service and unhelpful support experience39.4
- 95Frustrating School Communication Apps42.2
- 96Confusing New Layout Update35.0
- 97CRM: Clunky login and authentication experience35.2
- 98SAP Concur App Stability Issues38.6
- 99Orders and shipping: Customer support is terrible and unhelpful39.5
- 100Delayed payouts, high fees, and lack of support39.0
- 101Forced full login on every launch37.1
- 102Frustration with Corporate Phone App40.1
- 103Rent payment processing issues and scams40.3
- 104Amazon Seller App Needs Improvement34.9
- 105App Store subscription model backlash over locked features43.2
- 106Difficulties with Subscription Cancellation37.6
- 107Saved login failures and app crashes35.8
- 108Avoiding Untrusted Input in Dev Tools48.7
- 109Mileage tracking frustrations with QuickBooks36.9
- 110Notes & documents: No manual sync and data becomes completely unusable43.6
- 111Product support for frustrating app loops34.8
- 112Marketing and conversion: Terrible customer service and zero customer support36.2
- 113Rocket Money Unauthorized Charges35.4
- 114Excessive video ads and frequent unexpected disconnections36.1
- 115Deleted notes and folders and AI bot customer support37.7
- 116Container security permissions management solutions47.2
- 117Severe lagging after recent app update36.8
- 118Frustration with Password Management in Apps32.7
- 119Gusto Mobile service quality complaints36.0
- 120Clunky navigation and frustrating app interface41.4
- 121Frustrating User Experience with This App30.5
- 122Account recovery issues after phone migration42.7
- 123Zoho Assist Scam Warnings26.8
- 124Paywall for Video Downloads and Editing27.4
- 125Help desk & support: Customer support scams and fraud alerts25.5
- 126Frustration with Clover Go Update29.9
- 127Scheduled post glitches and errors23.8
- 128Frustrating work app experience21.1
- 129High Fees for Simple Tax Filing25.7
- 130Unreliable Email App Performance Issues22.6
- 131Limited functionality in Xero Accounting app25.3
- 132App crashes and notifications fail24.7
- 133Time-saving app features23.5
- 134App with reliable subscription service24.0
- 135Mobile app stability and functionality improvements26.8
- 136Frustration with Persistent Ads After Payment24.3
- 137Unreliable Task List for Mobile Use25.9
- 138Easier subscription cancellation process needed20.1
- 139Outrageous Invoice Processing Fees21.8
- 140Team chat: Endless login loop and verification errors23.9
- 141Difficulties with Document Scanner Subscription27.1
- 142Frustrating app performance and login issues23.0
- 143Affordable Alternatives to Claude AI Tools26.8
- 144Frustration with Square Appointments Scheduler29.4
- 145Horrible customer service and unfair charges25.7
- 146Random charging app frustrations24.0
- 147Deceptive Subscription Charges and Trials26.9
- 148Improved features for creators and sellers25.7
- 149Manual entry duplication in transaction tracking23.6
- 150Clocket Time Clock App Frustrations24.0
- 151Hate the New Basecamp Update29.1
- 152Unusable Social Media Management App29.1
- 153Frustration with Mailing Label Design Apps25.6
- 154Accounting & invoicing: Login and authentication issues across multiple apps25.8
- 155Poor customer service and order delays24.2
- 156Misleading Document Scanner Subscription Costs26.6
- 157UKG Workforce Central User Dissatisfaction24.0
- 158Booking & appointments: Booking and scheduling issues across multiple platforms26.3
- 159Buggy mobile app functionality24.8
- 160Frustrating mobile app experience27.1
- 161Misleading In-App Purchases for Coding Apps23.5
- 162Frustration with StyleSeat for Stylists23.5
- 163Stuck Rewards and Earnings Issues26.6
- 164POS & payments: Lack of customer support and terrible service22.2
- 165Receipt upload functionality issues22.7
- 166Wix Website Builder Performance Issues22.6
- 167Improving Customer Service Quality25.2
- 168Transcription feature reliability issues24.3
- 169Missing mileage write-offs due to app errors27.0
- 170App freezing and crashing issues26.1
- 171Difficulties in Canceling App Subscriptions25.2
- 172Accounting & invoicing: Refund issues with payments23.0
- 173Receipt Management App Frustrations24.6
- 174Ineffective Voice Translation Solutions25.5
- 175Time-consuming migration from existing tools23.6
- 176Tax app plagued by broken links22.8
- 177App glitches and recording issues27.7
- 178Team chat: Notification issues across multiple devices22.8
- 179Frustration with Subscription-Based Scams23.0
- 180Website builders: Lack of responsive customer support across platforms26.2
- 181High-Cost Invoice Management Solutions25.6
- 182Notes & documents: Too expensive and locked behind a paywall25.5
- 183Field service: Customer support is terrible and unresponsive26.7
- 184Cross-platform content adaptation challenges25.1
- 185Quality AI Alternatives for Character AI23.1
- 186Frustration with GroupMe App Performance23.4
- 187Export function crashes in app25.7
- 188Frustrating app usability and performance issues24.4
- 189Glitchy MLS-Touch App Experience24.5
- 190Soft Lock Issue on ADP Mobile Solutions23.6
- 191Free Microsoft 365/Office Alternatives24.4
- 192Endless Ads in Free Version23.4
- 193Subscription for Unlimited Tech Support Access25.5
- 194PDF Scanner App Malfunctions24.4
- 195Lack of Essential Features in Smartsheet27.6
- 196AI assistants: Refund requests ignored and automatic charges applied25.3
- 197Expenses & receipts: Login and authentication failures across multiple apps24.9
- 198Email connectivity and sync issues25.9
- 199Expenses & receipts: Failure to export reports for tax records18.7
- 200Frustration with Ineffective SaaS Solutions25.9
Products people here report problems with
Counted by distinct people, not by number of complaints — one unhappy customer writing four reviews is one person. Last 12 months.
Swipe the table sideways for the remaining columns →
| Product | People | Reports | Sources | Last heard |
|---|---|---|---|---|
| Claude | 3.1k | 4.4k | 10 | 10h ago |
| Render | 1.7k | 2.1k | 7 | 11h ago |
| ChatGPT | 984 | 1.2k | 12 | 11h ago |
| Docker | 864 | 1.1k | 8 | 12h ago |
| Anthropic | 854 | 1.5k | 8 | 11h ago |
| PostgreSQL | 815 | 1.2k | 6 | 10h ago |
| Playwright | 656 | 977 | 5 | 11h ago |
| GitHub Actions | 649 | 1.2k | 7 | 12h ago |
| Discord | 605 | 813 | 7 | 11h ago |
| Cloudflare | 602 | 1.1k | 9 | 16h ago |
| OpenAI | 495 | 559 | 9 | 15h ago |
| UKG Pro | 487 | 497 | 1 | 2d ago |
| UPS | 485 | 485 | 2 | 3d ago |
| Postgres | 439 | 515 | 7 | 12h ago |
| ADP Mobile Solutions | 429 | 432 | 2 | 6d ago |
| Microsoft Authenticator | 396 | 396 | 2 | 7d ago |
| Kubernetes | 368 | 510 | 7 | 13h ago |
| Gemini | 367 | 412 | 10 | 2d ago |
| Shopify | 311 | 353 | 9 | 3d ago |
| Stripe | 297 | 345 | 10 | 1d ago |
Where this evidence comes from
Signals read for this market
- GitHub42.7k signals26.0k people
- Reddit29.0k signals22.4k people
- App Store16.7k signals16.6k people
- Bluesky6.7k signals3.5k people
- Hacker News6.0k signals4.4k people
- Discourse1.9k signals963 people
- YouTube1.6k signals1.6k people
- Shopify App Store1.1k signals1.1k people
- Khoros forums793 signals674 people
- Lemmy744 signals315 people
- Stack Exchange721 signals695 people
- Web605 signals0 people
- WordPress forums596 signals581 people
- Google Play518 signals467 people
- Lobsters37 signals32 people
- NodeBB forums9 signals8 people
Industries in this market
Tracked opportunities by category
Science & technology news
A reading list, not evidence — nothing here feeds an opportunity score.
- Hacker News
Show HN: Maple – Sub-2-BPW Moe Pruning to Run Gemma 4 26B at 45 TPS on a 6GB GPU
- Hacker News
Show HN: An offline desktop companion to help maintain a healthy blink rhythm
- Hacker News
Show HN: Where Were We
- Hacker News
What I run on my $10 USD OpenStick, Linux, Homelab
- Hacker News
The end of Microsoft Research's AI Frontiers group
- Hacker News
Microsoft Researcher John Langford Exits. AI Frontiers Group Declared Finished