P.S. Noted Alternatives
P.S. Noted is a personal prompt shelf for AI conversations. Highlight any AI response, save your best prompts, and organize everything into color-coded profiles and boxes across Claude, ChatGPT, Gemini, and any AI tool. Keyword triggers auto-expand your prompts with a shortcut. No account needed. Syncs privately across devices. Free to start, Pro $15 one-time.
P.S. Noted excels as a convenient prompt management tool. However, its Pro features lack clear differentiation, it's browser-dependent without an offline mode, and offers limited support for complex workflows. If your needs extend to a more intelligent memory layer, automatic knowledge association, or efficient long conversation indexing, the following alternatives might be a better fit.
Quick Comparison
| Tool | Pricing | Rating | Best for |
|---|---|---|---|
| P.S. Noted (the original) | Freemium | 4.5 | - |
| MemoryOS | Freemium | 4.5 | Users requiring persistent memory and automatic knowledge association across their AI tools. |
| Memory Butler | Paid | 4.2 | Heavy AI users, such as creators and developers, who need persistent memory across their AI interactions. |
| Mirror | Free | 4.1 | Individual users prioritizing memory persistence and robust privacy protection. |
| Piri | Free | 4.3 | Users who frequently engage in long conversations on platforms like ChatGPT, Claude, or Gemini and need quick navigation. |
| FFM PRO AI | Free | 4.5 | - |
| Asmi AI | Paid | 4.5 | - |
MemoryOS is a cross-tool memory layer that stores session summaries as linked dots recallable across ChatGPT, Claude, Cursor, and other popular AI tools.
Why it is a strong alternative
MemoryOS automatically constructs knowledge graphs to discover connections, reducing the need to re-explain context across various tools. It complements P.S. Noted's prompt management by offering a smarter, more integrated memory solution.
Best for
Users requiring persistent memory and automatic knowledge association across their AI tools.
Pick it if
You want to minimize repetitive context input and are willing to actively manage tags and nodes to optimize your personal knowledge graph.
Pros
- Unified context across ChatGPT, Claude, Gemini, and popular IDEs
- Free tier available to try the workflow
- Hybrid retrieval blends keyword, semantic, and graph expansion
Cons
- Adds another tool and account to the AI stack
- Best value depends on using several AI apps already
- Deeper features are gated behind paid tiers
Memory Butler is an AI-powered personal memory assistant that remembers context, preferences, past conversations, and key details. Unlike standard chatbots, it provides a seamless, personalized experience every time. Designed for creators, developers, and professionals who need AI that truly knows them.
Why it is a strong alternative
Memory Butler delivers genuine long-term contextual memory, adapting to individual preferences and eliminating redundant explanations. It's designed for heavy users who demand robust memory capabilities.
Best for
Heavy AI users, such as creators and developers, who need persistent memory across their AI interactions.
Pick it if
You are willing to pay for cross-session memory persistence and don't mind the absence of mobile and offline functionalities.
Pros
- Remembers user preferences and conversation history
- Provides seamless and personalized interaction
- Designed for professionals
Cons
- Limited public information
- Pricing transparency lacking
Mirror is a personal AI that remembers you, building persistent memory of your thoughts, patterns, and goals, and using it in every conversation. It features The Construct, a live identity graph, daily reflections, mood check-ins, and voice mode. Privacy is emphasized with encryption and no data selling.
Why it is a strong alternative
Mirror provides true persistent memory alongside reflection capabilities, emphasizing privacy through encryption. Its clean interface makes it ideal for users focused on self-cognition and personal growth.
Best for
Individual users prioritizing memory persistence and robust privacy protection.
Pick it if
You want your AI to remember your thought patterns and goals, and you primarily interact in English.
Pros
- Persistent memory across conversations
- Identity graph visualization
- Daily reflections and mood check-ins
Cons
- Limited public information
- Feature details pending official site
Piri is a free browser extension that adds a live table of contents to AI chats like ChatGPT, Claude and Gemini, so you jump between sections instead of scrolling.
Why it is a strong alternative
Piri automatically generates a table of contents for long AI conversations, significantly cutting down lookup time. It's completely free, requires no registration, and processes data locally to ensure privacy.
Best for
Users who frequently engage in long conversations on platforms like ChatGPT, Claude, or Gemini and need quick navigation.
Pick it if
You only need to quickly index conversation content, have no need for prompt library management, and prefer a completely free, local data processing solution.
Pros
- Free browser extension with no cost to use
- Auto-builds a table of contents so long chats are easy to navigate
- Works across ChatGPT, Claude and Gemini on Chrome and Firefox
Cons
- Only works on supported AI chat sites, not everywhere
- Available for Chrome and Firefox, so other browsers are not covered
FFM PRO AI is served from a Google Cloud Run URL in the asia-southeast1 region that gates behind a Google AI Studio authentication screen, so public feature and pricing details are not currently visible.
Pros
- Hosted on Google Cloud Run infrastructure with a Southeast Asia regional footprint
- Being deployed via Google AI Studio suggests a Gemini-backed application stack
Cons
- Landing page is an authentication screen, so features and pricing are not publicly documented
- No independent listing verifies the operator or the intended user base at this time
Asmi is a personal AI assistant that places real phone calls for you, navigates IVR menus, and messages a summary when the task is done.
Pros
- Actually places phone calls instead of stopping at a script
- Handles IVR menus and hold queues that block form-based automation
- Morning check-in flow lowers friction for capturing daily tasks
Cons
- Real-world call quality still depends on the business on the other end
- Coverage and reliability by region are not detailed on the linked page
- Pricing and general availability need to be confirmed on the main site
How to choose
For intelligent memory and association across AI tools, helping you avoid repetitive explanations, consider MemoryOS or Mirror. If you prioritize true long-term contextual memory and are comfortable with a paid solution, Memory Butler is worth exploring. For quick indexing of lengthy conversations, completely free of charge, Piri is an excellent choice. Always weigh your decision based on budget, feature priorities, and privacy preferences.
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ODS is an open-source project designed to transform your PC, Mac, or Linux device into a fully functional AI server. It integrates LLM inference, conversational UI, voice interaction, AI agents, workflows, RAG, and image generation, making it ideal for developers and advanced users who want to run comprehensive AI capabilities locally with privacy and control over their data.
Airunner: Local Offline AI Inference Engine
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basic-memory: Open-source Python tool for persistent AI memory
Basic Memory is an open-source Python tool designed to inject persistent memory into AI conversations. It eliminates the need for users to repeatedly explain project backgrounds by leveraging a local knowledge graph and semantic caching. This allows AI assistants like ChatGPT and Claude to retain crucial context across sessions, making it particularly valuable for developers and heavy AI users seeking consistent, context-aware interactions. The project is primarily written in Python and licensed under AGPL-3.0.
obsidian-yolo: Inject AI into Your Knowledge Base
obsidian-yolo is an open-source Obsidian plugin that injects AI capabilities directly into your knowledge base. It offers smart Q&A, text summarization, and multilingual conversations, all without leaving your notes. Built with TypeScript, it is highly customizable and ideal for users looking to integrate AI into their note-taking workflow. The project is licensed under MIT and has 1142 GitHub stars as of collection time.
lotti: Private journaling with local AI and encrypted sync
lotti is an open-source private journaling app with a built-in, locally-run AI agent. It records activities, thoughts, and tasks, and offers proactive suggestions. All data processing happens on the device, and sync across devices is end-to-end encrypted via the Matrix protocol, ensuring strong privacy. It is written in Dart and licensed under GPL-3.0. As of collection, it has 1129 stars on GitHub.
rowboat: Desktop AI Coworker Indexing Communications into a Knowledge Graph
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