Persistent Memory Assistant

EverMemOS is a long-term memory operating system for AI agents that converts interactions into structured MemUnits, organizes hierarchical adaptive memory graphs, and provides indexed retrieval, reranking, and APIs to enable persistent, context-aware, stateful behavior across sessions.

MyMemo is an AI-powered knowledge management tool that simplifies organizing and accessing personal data. It provides AI-driven recaps, tailored collections, and extracts essential insights for efficient information retrieval.

Memno is a privacy-first personal AI assistant that builds a personal knowledge graph from photos, documents, voice notes, emails, contacts and calendars to enable context-aware search, reminders, automated scheduling, multilingual calls and task automation.

Remind AI is an open‑source memory system that records and indexes digital activity. It stores data from email, messaging, and document editors in a structured graph, enabling users to retrieve past actions and files with natural language via local LLMs.

Supermemory unifies user profiling, a vector memory graph, and rapid retrieval into a single API, extracting PDFs, web pages, images, and syncing from Notion, Slack, Google Drive, Gmail, S3. It integrates via TypeScript, Python, or REST.

Cross‑platform personal knowledge manager consolidating notes, bookmarks, articles, images, and quotes into one private space. Auto‑classifies content, generates AI summaries, and enables search by color, keyword, brand, or date. Real‑time sync across iOS, Android, macOS, Chrome, Edge, and Safari.

Perfect Memory AI is a productivity assistant that transcribes meetings, utilizes OCR for searching screen content, summarizes discussions, and helps draft emails. It secures data through encryption, streamlining research and daily planning for professionals.

Mem is an AI knowledge‑base that consolidates notes, research, and meeting transcripts into a searchable hub. It auto‑extracts key points, groups content, and answers queries, aiding students, professionals, and teams in quick information retrieval.

Recallify is an AI‑driven app that records voice, transcribes in real time, imports documents for summarisation, extracts tasks, syncs them to calendars, and creates spaced‑repetition quizzes to aid students, professionals, and those with cognitive challenges.

Memorr.AI is a Mac/Windows desktop app that preserves context across AI chats using a split-screen chat plus visual memory canvas, enabling branching conversations, multi-model use, local storage, BYOK, and exportable memory for long-term workflows.

Mem.ai is an AI-powered workspace that simplifies information management and collaboration, automates tasks, and facilitates knowledge sharing.

Saner.AI consolidates emails, calendar, Slack, Drive, and notes into a searchable workspace, auto‑generating tasks, scheduling them, and organizing content with AI tags. It reduces context switching, protects privacy with encrypted storage, and supports bulk import/export of notes.

HereAfter AI captures and securely stores audio interviews with accompanying photos. A voice‑guided interface lets family members retrieve stories by topic or date, and only authorized recipients can access the content, available on web or mobile.

PaperClip stores research papers, ML blog posts, and news locally, letting researchers, students, and ML engineers track daily AI literature, search offline, and retrieve insights quickly, all on‑device with a 0.12 MB footprint and a single‑click reset.

Braintain Memory App uses visual cues and active recall to aid vocabulary and concept retention. Each concept pairs with an image and example, reinforced by spaced repetition. Topics are organized by subject and difficulty. Distraction‑free interface, no account required, iOS/Android.

Pieces stores and organizes work‑related context—code, docs, chats—within familiar tools, creating OS‑level long‑term memory. It supports real‑time LLM context via local plugins, letting users keep data on‑device or sync to a chosen cloud, aiding continuity for teams.

Memozora is a browser‑based flashcard maker that uses spaced repetition to improve retention. Users create custom decks, choose quiz styles, and use built‑in multilingual dictionaries with AI text‑to‑speech for pronunciation. It supports CSV import/export and cross‑device study.

keepember.com is a private memory app that captures voice and text notes, links contacts, and converts sentences into structured records, reminders, and summaries. It offers local encryption, optional cloud sync, and natural-language queries for managing personal details and relationships securely.

Claudia is an AI personal assistant designed for individuals with ADHD, utilizing a voice-first approach to manage tasks, notes, and reminders. It organizes thoughts and schedules, promoting focus and productivity in daily activities.

Life Note is an AI‑enabled journaling app linking users to over 1,000 historical mentors. It records entries, encrypts them with AES‑GCM, matches each entry to a mentor for contextual guidance, recognizes patterns, and offers voice transcription.

Rewind is an AI tool that records, searches, and eliminates note-taking across apps and web pages for privacy and local storage. It can also record meetings.

Cognee is an open-source agent memory platform that captures context, builds graph and vector memory, and enables persistent, searchable recall across sessions via an SDK, memory API, connectors (S3, Slack, Notion, Drive) and governance controls.

StudyFlash is an AI tool that simplifies studying by creating and managing flashcards in three easy steps. It helps users achieve study-life balance by enhancing efficiency and effectiveness, catering to both students and professionals.

Memgrain converts notes, PDFs, and web pages into AI‑generated flashcards with explanations and spaced‑repetition schedules, auto‑creates quizzes, grades them instantly, and provides a memorization guide to track progress, enhancing retention for students and lifelong learners.

Copilot allows users to ask questions, receive complete answers, research topics, and create content.

Self-Manager is an AI task manager that extracts tasks, owners, dates and priorities from notes and emails, offering date-centric planning, built-in timers with per-task time tracking, AI-generated period summaries, collaboration tools, customizable dashboards, and analytics.

Heyday is an AI-powered memory assistant that organizes and resurfaces forgotten content from various platforms, with a 14-day free trial and monthly pricing starting at $19.

Synaptic AI is a browser-integrated knowledge base and AI agent that captures and summarizes web pages and videos into searchable notes, supports rich-text editing, tagging, chat-based retrieval, and generates kanban tasks from notes for research and project workflows.

Remento is an AI tool that transforms family stories into personalized keepsake books. Using Speech-to-Story™ technology, it preserves memories in written form, offering prompts to guide storytelling. Each purchase includes a premium hardcover book.

Pia Personal Intelligence Assistant enhances productivity with chat functions, image/video search, and file upload support. It facilitates collaboration, provides access to various AI tools, and offers updates on the latest advancements for individual and team workflows.

Bee is a wearable personal AI that captures conversations and tasks, providing insightful summaries. It learns user preferences, offers reminders, supports over 40 languages, and features a long battery life with a modular design for convenient wear.

Recall is an AI-driven knowledge management tool that organizes and retrieves information efficiently. It summarizes content, uses an interactive knowledge graph, supports spaced repetition, and ensures cross-platform accessibility while prioritizing user data privacy.

meetwarmspace.ai is an AI companion with persistent memory that recalls your preferences, moods, and past reflections for seamless, continuous conversations. It offers mood-aware responses, routine check-ins, and habit-tracking to support daily reflection and personal growth.

TheLibrarian.io is an AI-driven personal assistant that integrates with WhatsApp and automates email drafting, scheduling, and calendar management while summarizing emails and resolving conflicts. It also integrates with Google Workspace for document access and offers secure web/messaging app suppor

31Memorize uses machine learning and spaced repetition to optimize English vocabulary learning. It offers a curated library, personalized review schedules, a vocabulary search engine, and mnemonic techniques to enhance retention and improve learning efficiency.

Mindsera is an AI-powered journaling tool that enhances cognitive skills, mental health, and fitness through structured thinking, self-reflection, artwork generation, mindset analysis, automatic summaries, mentor models, and framework templates.

Reclaim is an AI-powered scheduling tool that helps teams create intelligent and flexible schedules while saving up to 40% of their workweek.

AI Perfect Assistant adds ChatGPT, Gemini, Claude, and 60+ LLMs to Office 365 apps, delivering real‑time grammar, style checks, drafting, summarization, translation, and formula generation to streamline writing, analysis, and teamwork across Word, Excel, PowerPoint, Outlook, Teams, and OneNote.

Focus Buddy is an AI productivity tool that structures work intervals, manages to-do lists, and tracks progress. It provides personalized insights and real-time coaching to help users overcome procrastination and enhance focus for improved time management.

Remio AI is a personal knowledge hub that auto-captures and organizes ideas from multiple sources, offering AI-driven recommendations and secure, device-based storage. It enhances productivity with smart search, tailored insights, and upcoming features like writing aids and advanced reasoning.

Memento Database is a cross-platform, customizable database application that allows users to manage and organize data without coding. It supports automation, collaboration, and various visualization options, making it suitable for personal and business needs.

Macaron AI is a personal AI agent with long-term memory that automates tasks and planning for daily life. It provides personalized recommendations and workflow templates to aid students, parents, and professionals in decision-making and follow-through.

TwinMind is an AI notetaker and memory assistant that records and transcribes meetings, lectures, and conversations in real time, producing searchable summaries, action items and follow-up drafts while organizing notes in a local memory vault with optional encrypted backups.

Genspark unifies inbox, workflows, and collaboration into one AI workspace, offering a 1‑million‑token context window, voice‑to‑text, auto‑meeting notes, and Chrome extensions for instant summarization and task automation across WhatsApp, Slack, and Teams.

goldfish.sh is an AI memory assistant for macOS and Windows that delivers context-aware, one-click answers to messages. It captures full conversational context across apps to keep replies consistent and informed.

Mindgrasp converts PDFs, documents, audio, video, and URLs into organized study assets. It auto‑creates notes, summaries, flashcards, and quizzes, and offers a 24/7 AI tutor and real‑time progress tracking across devices for students and professionals.

Sparky is an AI-driven journaling and note-taking app that enhances focus and productivity through guided sessions, personalized reflections, and structured task management, helping users manage their routines and promote personal growth effectively.

TypingMind unifies ChatGPT, Gemini, Claude, and other LLMs in one interface, enabling parallel chats, project folders, tagging, search, and built‑in tools for documents, images, and code, plus features like agent building, prompt chaining, RAG, voice, canvas, and plugins.

The platform provides a suite of tools to create and manage an AI assistant with natural language processing, machine learning, and conversational AI features that can automate tasks like scheduling meetings and answering customer queries.

Memo AI is a workspace that ingests PDFs, videos, websites, and text, extracting structured content into semantic chunks with vector embeddings for hybrid keyword‑semantic retrieval. It generates flashcards, tests, summaries, mind maps, and supports active‑recall, spaced repetition, multilingual AI