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Chrome extension startup ideas that can reach revenue

Chrome extension businesses work when they remove repetitive pain inside daily browser workflows, especially for operators and teams.

Authority and data freshness

AI agents scan recurring complaints and workflow friction from Chrome Web Store reviews, Reddit, Product forums. Ideas are scored for demand, competitiveness, and solo-founder execution risk.

Updated daily. Last refresh: February 22, 2026.

Who this is for

Developers and makers who want lightweight products with fast GTM loops.

Top opportunities in this keyword cluster

Problem summary, target user, demand signal, and opportunity score.

Browse full library
AI & Trust 9.2/10

RealOrNot

  • Problem summary: 88% of Americans say it's harder to tell what's real online. Only 37% say they can confidently spot AI-generated misinformation. Deepfakes surged from 500K to 8M cases be...
  • Target user: Anti-AI and Authenticity teams
  • Demand signal: Checkr Consumer Trust Report 2025; search interest: Breakout
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Consumer Protection 9.2/10

TrustScore

  • Problem summary: Fakespot is shutting down in July 2025, leaving millions without a fake review detector. Amazon reviews are increasingly unreliable — paid reviews, bot-generated 5-stars,...
  • Target user: E-Commerce and Reviews teams
  • Demand signal: Bogleheads Forum; search interest: Breakout
Read full analysis
Professional Social 8.5/10

HonestWork

  • Problem summary: r/LinkedInLunatics has 903K members — nearly quadrupled in 2 years. 72% of criticized LinkedIn posts feature excessive self-promotion. 65% feature performative vulnerabil...
  • Target user: Professional and Social teams
  • Demand signal: Know Your Meme; search interest: High
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Food & Lifestyle 8.5/10

CleanPlate

  • Problem summary: Recipe websites are the most universally hated content format on the internet. Every recipe has: (1) a 2,000-word life story you have to scroll past, (2) 15+ ads includin...
  • Target user: Cooking and Recipes teams
  • Demand signal: Hacker News; search interest: High
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Pet Industry 8.1/10

PawInsure Claims

  • Problem summary: US pet insurance is reimbursement-based — owners pay upfront, then manually submit claims with itemized invoices, medical records, and documentation. Processing takes 10-...
  • Target user: Dogs and Pets teams
  • Demand signal: Insurance industry analysis
Read full analysis
Productivity 8.0/10

Nimble

  • Problem summary: Searches for 'Notion alternatives' have increased 500% since 2023, driven by frustration with Notion's slow performance, mandatory internet connectivity, and feature bloa...
  • Target user: Note-Taking and Workspace teams
  • Demand signal: r/productivity
Read full analysis
Personal Finance 8.0/10

PauseCart

  • Problem summary: Americans spend an average of $314 per month on impulse purchases -- that is $3,768 per year, or $226,080 over a 60-year adult life. Online shopping has made impulse buyi...
  • Target user: Behavioral Finance and Impulse Spending teams
  • Demand signal: r/personalfinance
Read full analysis
Medical Education 7.1/10

MedMind

  • Problem summary: Med student burnout at epidemic levels. No study tool integrates wellness monitoring. Students don't need a separate mental health app — they need their study tool to not...
  • Target user: Med Students and Mental Health teams
  • Demand signal: MDPI study
Read full analysis

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Market analysis

  • RealOrNot: pricing window Free (5 checks/day) → $3.99/mo (unlimited + extension + badge). B2B API: $99-499/mo. Target 1M users Y1 — the 'is this AI?' question is asked billions of times daily.; TAM signal AI trust and safety market projected to reach $9.8B by 2030. 88% of Americans affected by AI trust issues. Content authentication is a new category with no consumer leader. Enterprise content moderation: $5.4B (2024). The 'Made By Humans' certification alone could be a $100M+ business..
  • TrustScore: pricing window Free (basic) → $3.99/mo premium. Target 2M users Y1 by capturing Fakespot's orphaned user base.; TAM signal Amazon alone has 300M+ active customers. Fakespot had millions of users. Fake reviews cost consumers $152B annually. The browser extension model (like Honey, acquired for $4B) is proven to scale..
  • HonestWork: pricing window Free for individuals → companies: $299/mo for verified job listings → recruiters: $99/mo for outreach credits; TAM signal Professional networking market: $20B+. LinkedIn has 900M+ members but massive dissatisfaction. Job board market: $30B+. The anti-LinkedIn segment is emerging but has no definitive player..
  • CleanPlate: pricing window $4.99/mo or $39.99/year. No free tier — the premium positioning IS the product. Recipe enthusiasts willingly pay NYT Cooking $50/year for one source.; TAM signal US recipe/cooking app market: $1.5B. NYT Cooking has 1M+ subscribers at $50/year. 128M US households cook at home. At $4.99/mo, capturing 500K subscribers = $30M ARR..

Pain point breakdown

  • User quote: 88% of Americans say it's harder to tell what's real online. 41% say 'way harder.' Only 37% can confidently spot AI-generated misinformation. (Checkr Consumer Trust Report 2025)
  • User quote: Fakespot is shutting down in July 2025. What do we use now? (Bogleheads Forum)
  • User quote: r/LinkedInLunatics has 903K members — nearly quadrupled in 2 years. (Know Your Meme)
  • User quote: Recipe websites are the absolute worst part of the internet. 2000 words about your grandmother before I can see how much flour I need. (Hacker News)

Competitor weakness map

  • GPTZero: Text-only detection. No images, no video, no browser extension. Focused on academic plagiarism, not consumer use. Enterprise pricing.
  • Fakespot (shutting down July 2025): Literally dying. Was acquired by Mozilla, now being sunset. Leaves millions of users without protection.
  • LinkedIn (900M+ members): The platform IS the problem. Toxic positivity, performative vulnerability, engagement-bait, humble-brags. Users hate it but need it.
  • Allrecipes: Ad-covered hellscape. User-submitted recipes vary wildly in quality. The exact problem CleanPlate solves.

Next step to monetize

  • Pick one idea with recurring weekly pain and clear spending signals.
  • Validate offer messaging with a waitlist page before full build.
  • Convert free subscribers into paid users once they need full workflows.

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