AI · alternatives · 2026

24 alternatives to Astrai

Notebook for AI solutions. Create, execute & reuse

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Astrai launched in 2023; newer entries below may have overtaken it.

1
Notebook.ai▲255
A smart notebook that grows and collaborates with you
2016 · notebook.ai · its alternatives →
2
Notebook▲251
The beautifully simple note-taking app
2016 · zoho.com · its alternatives →
3
Notebooks - Your AI Whiteboard▲400
Turn YouTube videos, docs & websites into content that wins
2025 · notebooks.app · its alternatives →
4
AI Notebook App▲396
AI-powered second brain🧠
2024 · hynote.ai · its alternatives →
5
Hermes Markdown▲82
A notebook for drafting AI prompts with a clarity score
Feb 2026 · hermesmarkdown.com · its alternatives →
6
Reflect AI Search▲236
Search and chat with your notes using AI
2023 · reflect.app · its alternatives →
7
Snippets AI▲298
Advanced AI Prompt Manager
Nov 2025 · getsnippets.ai · its alternatives →
8
Einblick Prompt AI▲140
Data notebooks that solve any problem with just one sentence
2023 · its alternatives →
9
AI Easy Prompts▲286
Prompts organisation solution & AI prompt writing assistant
2023 · valerianotion.gumroad.com · its alternatives →
10
AI Marketplace by Zentask.ai▲250
Scheduled agents fail in four ways: silent skips, tokens burned on nothing, no memory between runs, and needing your laptop awake. Routines answers all four.
2023 · octomind.run · its alternatives →
11
Portals▲128
I'm building a workspace for doing focus work while also managing constant multi-tasking and context-switching that's required in a lot of roles. Currently this is done by using a notes system where we can split-screen AI chat, an object-based data table system for tracking entities, as well as viewing other documents. We can define agents directly from documents by giving instructions in plain language and then defining the trigger conditions. This helps automate workflows directly in the place where we're reading and writing content. I'm continuing to experiment with instructions and…
2025 · useportals.dev · its alternatives →
12
NotebookLM▲129
An AI notebook for everyone
2023 · accounts.google.com · its alternatives →
13
1min.AI▲98
All-in-one AI app, powered by various AI models
2024 · 1min.ai · its alternatives →
14
AI Prompt Studio (Beta)▲84
The ultimate workflow enhancement for prompt engineering
2023 · aipromptstudio.com · its alternatives →
15
A.I.Prompt Log▲70
Your personal AI prompt library
2023 · chromewebstore.google.com · its alternatives →
16
V Astra AI▲2
Smart AI chatbot for study, writing & daily tasks
Aug 2026 · play.google.com · its alternatives →
17
AI Notebook App▲16
Summarize, Chat, Create-All in One Notebook
Nov 2025 · ainotebooklm.app · its alternatives →
18
CloseAI▲11
Your AI-powered writing assistant for Free
2025 · its alternatives →
19
OpenNote▲9
Native AI notebook
Dec 2025 · github.com · its alternatives →
20
Inktrail▲10
The AI workspace that turns thinking into finished work
Apr 2026 · inktrail.ai · its alternatives →
21
Arva Astra▲7
Stop guessing which AI tool to use.
Jan 2026 · arvaastra.me · its alternatives →
22
Reuse AI▲16
Prompt Management, Optimization, and Launch with Parameters
2025 · apps.apple.com · its alternatives →
23
Astra AI▲28
Transforming Math Tutoring with AI
2024 · astra-ai.co · its alternatives →
24
PromptEngine▲3
Design AI workflows. Reusable prompts for all AI models.
Mar 2026 · promptengine.business · 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 →