Work · alternatives · 2026
24 alternatives to Reflex Blocker
Stop your fingers from taking you to the wrong website
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Reflex Blocker launched in 2020; newer entries below may have overtaken it.
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Build the habit of focus.
2020 · getintention.com · its alternatives →
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Get charged if you visit distracting sites
2020 · chromewebstore.google.com · its alternatives →
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UnDistracted▲134Selectively block features of time wasting sites in chrome
2019 · chromewebstore.google.com · its alternatives →
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SiteBlocker▲112Block distractions & stay focused | Chrome/Firefox extension
2025 · blockodile.app · its alternatives →
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Task Sentry▲129Free AI website blocker for Chrome that stops distractions in real-time. 100% private on-device processing. Block the right sites at the right time.
Nov 2025 · tasksentry.app · its alternatives →
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2024 · chrome.google.com · its alternatives →
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Nomoresurf▲87Block distracting websites & make it harder to unblock them
2022 · nomoresurf.com · its alternatives →
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Un-Pink the web, protect yourself from Trademark Trolls 🤦
2019 · chromewebstore.google.com · its alternatives →
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Block Facebook▲178Chrome Extension that protects your privacy by blocking FB
2018 · sarimhaq.github.io · its alternatives →
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Block social media & stay focused
2025 · chromewebstore.google.com · its alternatives →
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Block distracting websites to help you focus on you work.
2020 · chromewebstore.google.com · its alternatives →
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LockIn MCP▲116I was tired of how bad distraction blockers are so I built my own. LockIn lets AI assistants (Claude, ChatGPT, Cursor, etc.) block websites by editing the system hosts file directly via MCP tools (via a secure cloudflare bridge). Why? Because chrome extensions don't work. Blocking it natively makes it unbypassable, and having your agent gatekeep your focus is the ultimate cheat code. Since everyone is using AI agents nowadays, but most people start scrolling or Reddit while waiting for Claude Code to finish, giving them control over your focus solves that. The MCP server exposes four tools:…
Jun 2026 · lockinmcp.com · its alternatives →
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FocusFox▲93Get redirected to where you need to go.
2020 · chromewebstore.google.com · its alternatives →
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I built Focuser because I kept doom-scrolling when I was supposed to work What it does You pick any time-sink site Next visit, Focuser asks, “Do you really need this site?” If you tap Yes, you must 1⃣ Write why you need it 2⃣ Choose exactly how long you need access This 20 second friction is based on Shawn Achor’s habit-formation research Why it’s different Runs 100% client-side—no analytics, no external calls Uses Manifest V3 already (future-proof for June 2025 Chrome deprecation) Works offline Settings live in localStorage Ask Does the 20-second rule feel too long or too short? Any…
2025 · focuser.app · its alternatives →
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The One Tap▲66An extension build to save the time of its user
2021 · chromewebstore.google.com · its alternatives →
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Chrome extension to block images on webpages with a simple click. The extension helps reduce distractions and improve page load times by controlling when images are displayed. - kirill-markin/chrome-auto-image-blocker
2024 · github.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →