Browser extension apps

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Every browser extension apps listed on SpacerrApps, 6 of them so far, each written up in plain language from what the person who built it told us.

SpacerrXFeatured169 clicks

Everything you need to grow and monetize on X, brought together in one extension that works directly inside X.com in your own voice, ban-safe, and completely free to start.

Communication, Social

Easy ScaleFeatured168 clicks

Ask an AI which tool to buy and it names three companies. EasyScale finds the questions where yours is missing, publishes the content that fixes it, and tracks it.

Marketing, Analytics, Automation

SpeedGrid

Turn every new tab into organized visual grids and folders for bookmarks, with quick search, themes, Save for Later, and direct Speed Dial 2 import.

Productivity, Browser extension, Utilities

StudyEaseHaven16 clicks

StudyEaseHaven turns highlights from webpages and PDFs into structured study notes — Cornell, Outline, Boxing, Q&A, or Slip-box — kept linked to their source and synced to a dashboard for review.

Browser extension, Productivity, Education

Tooling Studio34 clicks

Turn emails into shared tasks, manage contacts and deals, and keep teamwork visible without leaving Gmail. Tooling Studio brings Kanban task management and a lightweight CRM into Google Workspace.

Productivity, Browser extension, Automation

Nodus Vault17 clicks

Search the saved page—not just its title—to recover links from a half-remembered idea. Daily Check brings up to five forgotten saves back each day.

Productivity, Browser extension, Utilities

DearRecruiter10 clicks

DearRecruiter is a Chrome extension that helps you find recruiter email ids and generate personalized recruiter emails from Linkedin Hiring posts and jobs in seconds.

Browser extension, AI, Productivity

Prospekt-him18 clicks

CRM de prospection français pour freelance et TPE. Il suit vos prospects et vous rappelle de relancer. Il n'envoie jamais de message à votre place.

Productivity, Marketing, Browser extension

Arb3a BalootFeatured94 clicks

Baloot is the classic Gulf card game: four players in two facing teams, a mix of wit, strategy and prediction. Every round is a battle of minds: read your opponent's hand, trust your partner, win.

Games, Mobile

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