AI · alternatives · 2026

24 alternatives to Katalyst Extension

All-in-one AI companion & productivity sidebar

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites.

1
Katalyst ▲401
The AI agent that works your Salesforce Pipeline
Jul 2026 · joinkatalyst.com · its alternatives →
2
Manganum Sidebar▲581
Your favorite productivity apps in 1 click on any Chrome tab
2023 · manganum.app · its alternatives →
3
Quicky AIfrom $29/mo▲280
Using AI is made easy, productive and instant on any website
2023 · quickyai.com · its alternatives →
4
Olly▲505
In-browser AI comments, posts, viral scores in seconds
2024 · olly.social · its alternatives →
5
Notionlytics▲815
Advanced analytics for Notion pages
2023 · notionlytics.com · its alternatives →
6
Merlin 2.0▲307
The only AI powered copilot for Chrome you'll ever need
2023 · getmerlin.in · its alternatives →
7
WebBrain▲117
The sidebar agent for the rest of us
Aug 2026 · webbrain.one · its alternatives →
8
PlugThis▲443
Create your own Chrome Extensions by chatting with AI
Jul 2026 · plugthis.ai · its alternatives →
9
Wonderly▲177
AI search tool that gives answers to questions, not links
2021 · wonderly.com · its alternatives →
10
Manganum▲293
Turn your browser into a productivity machine
2022 · chromewebstore.google.com · its alternatives →
11
SmartEReply ▲191
Enhance engagement, your AI-powered browser co-pilot
2024 · its alternatives →
12
Chromely – Lightweight Alternative to Electron for .NET and .NET Core▲143
Build Cross Platform HTML Desktop Apps on .NET using native GUI, HTML5, JavaScript, CSS, Owin, AspNetCore (MVC, RazorPages, Blazor) - chromelyapps/Chromely
2018 · github.com · its alternatives →
13
Kinase▲159
A framework for building web scrapers for Chrome
2017 · b12.io · its alternatives →
14
Behavly▲182
Elevate your website with purposeful, targeted small tweaks
2023 · behavly.com · its alternatives →
15
ExplainDev▲79
The programmer's assistant of the future
2022 · its alternatives →
16
DeskSense - AI-powered Personal Assistant▲87
ASK. GET. SAVE. SHARE.
2023 · its alternatives →
17
New Bitly Chrome Extension▲136
One-click shorten straight from your browser.
2016 · chromewebstore.google.com · its alternatives →
18
AIBrane▲147
AI + brain everywhere you browse
2023 · its alternatives →
19
Nocket▲110
Save bookmarks, highlights, notes & AI summaries in Notion
2024 · nocket.io · its alternatives →
20
Code search for Github & Jira by Quod AI▲104
Find the code you need faster
2021 · its alternatives →
21
Typemate▲87
Your one-stop shop for AI language models
2023 · its alternatives →
22
The Intricately Assistant▲65
A new chrome extension to accelerate your sales prospecting
2021 · chromewebstore.google.com · its alternatives →
23
Shortkut for Chrome▲90
Create AI powered snippets and invoke them on any input box
2023 · shortkut.ai · its alternatives →
24
Notate.so▲101
Hey all :) I noticed the development on the Notion web clipper chrome extension is kinda slow, so I built a better one. It works on any web page, any youtube video, and any PDF. Features: - highlight + note + collections - auto-scrollback to your highlights (page automatically scrolls to the text you highlighted and it works on LLMs web interfaces) - automatic sync to Notion (+page+dbs creation) - reminders: the app pings you with an email to review and delete your already-checked highlights (you set the ping period) Let me know what you think. Denis
Nov 2025 · notate.so · 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 →