AI · alternatives · 2026

24 alternatives to Curio AI Brain

Store your prompts locally and safely. Improve the prompts!

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

1
Prompt Masters▲104
Share, store and discover prompts for AI
2023 · its alternatives →
2
Snippets AI▲298
Advanced AI Prompt Manager
Nov 2025 · getsnippets.ai · its alternatives →
3
Second Brain for AI▲286
Persistent memory for Claude, ChatGPT & Cursor. Free.
May 2026 · github.com · its alternatives →
4
PromptLocker▲86
Unlock your potential with storing, and organizing prompts
2023 · promptlocker.ai · its alternatives →
5
PromptHero▲166
Search the best prompts for Stable Diffusion, DALL-E & more
2022 · prompthero.com · its alternatives →
6
TextCortex Prompt Marketplace▲104
Show off your prompt engineering & stop the C&P from notes
2023 · app.textcortex.com · its alternatives →
7
Promptaa▲118
AI enhance and organize prompts. Big ideas in little time.
2025 · promptaa.com · its alternatives →
8
Promptacore▲103
Your system for creating, managing and using AI prompts
Oct 2025 · promptacore.com · its alternatives →
9
CogniMemo Extension▲106
AI memory tool that lives where you work
Jan 2026 · chromewebstore.google.com · its alternatives →
10
Make0 Brain▲82
A memory store that works across all of your AI agents.
12d ago · make0.ai · its alternatives →
11
Cognitiev PRO▲105
Your ultimate AI Sidekick
2023 · cognitiev.com · its alternatives →
12
Notion AI Prompt Hub▲134
Organize, and run your prompts, plus access built-in prompts
2024 · threeups.notion.site · its alternatives →
13
We Prompt▲87
A place for you and your prompts
2023 · weprompt.it · its alternatives →
14
A.I.Prompt Log▲70
Your personal AI prompt library
2023 · chromewebstore.google.com · its alternatives →
15
PromptHero – Search millions of prompts for Stable Diffusion and DALL-E▲56
The #1 website for Artificial Intelligence and Prompt Engineering. Search the world's best AI prompts for models like Stable Diffusion, ChatGPT, Midjourney...
2022 · prompthero.com · its alternatives →
16
PromptStor▲9
Your team's AI prompt storage. One click away.
Dec 2025 · promptstor.app · its alternatives →
17
PromptDC - Cursor for Prompts▲17
Hey HN, Since late 2021, I’ve been building apps using only AI models. Over time, I realized the real problem wasn’t how good the coding models were, but how you write and structure your prompts. When I vibe code, I make a looooot of typos or write unclear prompts. I often find myself reverting to old versions because the AI misunderstood my prompt and made incorrect changes. But in reality, it’s usually not the AI’s fault. It’s my prompt. That’s why I built PromptDC. It enhances your prompts with one click, without leaving your web-based platform or local editor. Just write your prompt in…
2025 · promptdc.com · its alternatives →
18
Promptr for AI▲32
The context manager and skills library for marketing teams
Apr 2026 · promptr.ai · its alternatives →
19
ThePromptBuddy▲27
Because your best prompts deserve to be remembered.
2025 · thepromptbuddy.com · its alternatives →
20
Deep Prompts▲17
Better Prompts for Smarter AI
2025 · its alternatives →
21
AI Prompt Saver▲12
Save and re-use prompts with OpenAI, Bard and other AI tools
2023 · chromewebstore.google.com · its alternatives →
22
Template Prompts▲10
Your personal prompt library. Save once, find forever.
Nov 2025 · templateprompts.com · its alternatives →
23
Right-Click Prompt (AI Prompt Manager)▲9
Instantly access & organize your best AI prompts
2025 · chromewebstore.google.com · its alternatives →
24
Prompt Bin▲12
Create, share, manage, easily access & search GenAI prompts.
2025 · promptbin.ai · 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 →