AI · alternatives · 2026

24 alternatives to Promptex

From prompt to Chrome extension in minutes

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1
PlugThis▲443
Create your own Chrome Extensions by chatting with AI
Jul 2026 · plugthis.ai · its alternatives →
2
AI Chrome Extension Builder▲239
Hey HN, I'm David, one of the creators of Shipper. My brother and I made this tool that builds full-stack software from a few prompts, so it's like talking to ChatGPT. Its purpose is to help you go from idea to product without starting from scratch. There are other no-code builders out there but they either require a technical background or become unreliable for long term projects (e.g. they lose context and break your project). Shipper writes code for you and asks for technical knowledge only if you're comfortable with it. Technical details: I think you could also call it a vibe coding tool…
Jan 2026 · app.shipper.now · its alternatives →
3
Prompter▲128
Generate instant AI prompts based on your projects
2025 · chromewebstore.google.com · its alternatives →
4
Promptimize AI▲330
Your personal prompt engineer across all AI platforms
2025 · promptimizeai.com · its alternatives →
5
Promptacore▲103
Your system for creating, managing and using AI prompts
Oct 2025 · promptacore.com · its alternatives →
6
Gumloop Chrome Extension▲65
Build your own AI Chrome extension in minutes with no code.
2024 · chromewebstore.google.com · its alternatives →
7
Google Chrome Skills▲273
Turn your best AI prompts into one-click tools in Chrome
Apr 2026 · blog.google · its alternatives →
8
AI Writer Chrome Extension▲377
Use an advanced AI to help you write content
2021 · contentbot.ai · its alternatives →
9
Promptsion▲10
Your browser but 100x smarter with an AI search assistant
2025 · promptsion.com · its alternatives →
10
Open Source AI Chrome Extension▲87
Chrome extension allow the user to communicate with the AI
2025 · github.com · its alternatives →
11
Promptaa Chrome Extension▲7
Prompt Library and Engineering - Chrome Extension
2025 · chromewebstore.google.com · its alternatives →
12
Top Prompt Library▲7
Save, organize, personalize, and power up your prompts
2025 · toppromptlibrary.com · its alternatives →
13
Pull Request Review Helper▲89
Optimize pull request reviews and focus on what matters most
2023 · chromewebstore.google.com · its alternatives →
14
Kromio.ai▲110
AI-Powered Chrome Extension Builder
2025 · kromio.ai · its alternatives →
15
Chrome Extension Generator▲3
Prompt & create chrome extensions
2025 · aivora.pro · its alternatives →
16
Chrome Extension for Bubble▲143
Build Google Chrome Extensions using your Bubble app
2021 · bubble.io · its alternatives →
17
DeskSense - AI-powered Personal Assistant▲87
ASK. GET. SAVE. SHARE.
2023 · its alternatives →
18
Shortkut for Chrome▲90
Create AI powered snippets and invoke them on any input box
2023 · shortkut.ai · its alternatives →
19
Promptify▲7
Your personal prompt engineer, Promptify!
Nov 2025 · chromewebstore.google.com · its alternatives →
20
TalkbackAI▲65
Create SEO relevant replies to reviews right from Chrome
2023 · talkbackai.com · its alternatives →
21
Super Prompt▲15
⚡ SuperPrompt: Prompt Engineer - FREE & No API Keys Required
2025 · chromewebstore.google.com · its alternatives →
22
Promptr▲6
Upgrade every AI prompt you write
Dec 2025 · chromewebstore.google.com · its alternatives →
23
Prompt Rewriter▲4
Write better prompts. Get better AI responses.
Jun 2026 · chromewebstore.google.com · its alternatives →
24
Extinde▲5
Build browser extensions in minutes with AI
Mar 2026 · extinde.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 →