Work · alternatives · 2026

24 alternatives to Brainer

Research easier. Save citations, prices, addresses and more

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Brainer launched in 2018; newer entries below may have overtaken it.

1
Papier▲641
Open a new tab and trap your best thoughts.
2016 · getpapier.com · its alternatives →
2
Findr: remember everything▲434
Unlock infinite digital memory with your (AI) second brain
2024 · usefindr.com · its alternatives →
3
Bookmarker▲91
Use bookmarks instantly without leaving the browser tab
2022 · devapt.com · its alternatives →
4
TabReadReminder▲105
We remind you to read the best articles from your open tabs
2023 · chromewebstore.google.com · its alternatives →
5
Slid▲119
Capture knowledge from online videos, courses, and webinars
2021 · slid.cc · its alternatives →
6
Just Focus▲226
Simple website blocker for Chrome 🙅💻
2018 · its alternatives →
7
Linker▲153
Cloud based bookmark manager
2021 · weixin.tw · its alternatives →
8
Easy Bookmark▲290
Manage and display bookmarks
2024 · chromewebstore.google.com · its alternatives →
9
TLDR▲78
Chrome extension that saves & summarizes your tabs
2022 · its alternatives →
10
Pagetuner▲94
Visual feedback directly on your website
2022 · its alternatives →
11
RESULTER▲76
Integrate Google search with your browser
2017 · chromewebstore.google.com · its alternatives →
12
Mentionitis▲98
Read better, research better, browse better
2023 · mentionitis.com · its alternatives →
13
AI Content Checker▲102
Content perfection & fast research: AI peace of mind
2023 · chromewebstore.google.com · its alternatives →
14
SiteBlocker▲112
Block distractions & stay focused | Chrome/Firefox extension
2025 · blockodile.app · its alternatives →
15
Citation Saver▲92
Link directly back to content you highlight on a page.
2019 · chromewebstore.google.com · its alternatives →
16
Marklog▲87
A minimalist tool to collect links and Twitter bookmarks
2022 · marklog.app · its alternatives →
17
Linker 2.0▲121
Unleash the power of bookmarking
2023 · getlinker.app · its alternatives →
18
BrainyTab▲89
Bookmark manager that makes you smart(er)
2020 · ethicalhq.com · its alternatives →
19
Simple SEO Tool▲111
Chrome Extension that simplifies SEO on-page analysis
2024 · seoextension.info · its alternatives →
20
Credder Chrome Extension▲74
Review news articles, authors, and outlets on the go
2019 · chromewebstore.google.com · its alternatives →
21
Spade Chrome Extension▲100
Freely annotate, markup and understand the web
2021 · its alternatives →
22
I made a Chrome Side Panel note to beat context switching▲10
Hey HN I read and research multiple things, both for work and personal curiosity. But I realized that in doing so, I have to frequently switch among many reading tabs and note-taking pages, which breaks my reading flow. That's why I teamed up with my friends to build Saner.ai Chrome Extension. It’s a side panel note that appears across tabs, and we can toggle it on and off whenever we like. Also, we can highlight any text and then use keyboard shortcuts to save it along with its URL. This has made my reading and research experience smoother :) I hope it will be helpful to people like us out…
2024 · chromewebstore.google.com · its alternatives →
23
Nocket▲110
Save bookmarks, highlights, notes & AI summaries in Notion
2024 · nocket.io · its alternatives →
24
Digital Brain▲120
All-in-one automated workspace powered by your web history.
2019 · 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 →