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What is OpenMemory?

OpenMemory is a Chrome extension that establishes a universal memory layer for AI tools accessed via browsers, allowing for the retention of context from your interactions with platforms like ChatGPT, Claude, and Perplexity, so that every AI can pick up right where you left off. It automatically compiles your preferences, project configurations, progress notes, and customized instructions across different sessions, enriching prompts with contextually relevant snippets for responses that are more personalized and meaningful. With just a click, you can synchronize your memories from ChatGPT, making them available across all devices, and the extension offers detailed controls for viewing, modifying, or disabling memories for specific tools or sessions as required. Designed to be both lightweight and secure, it facilitates seamless synchronization across multiple devices and integrates effortlessly with leading AI chat interfaces through an easy-to-use toolbar. Moreover, it offers workflow templates tailored to a variety of needs, including code reviews, research note-taking, and creative brainstorming, ultimately enhancing your overall experience with AI tools and making your interactions more efficient. This innovative approach simplifies the process of engaging with AI, allowing users to focus more on their tasks and less on remembering context.

What is EverOS?

EverOS is a persistent memory platform for AI agents that combines long-term context, multimodal ingestion, self-evolving skills, and cross-platform compatibility. The system is designed to sit inside an existing agent loop and retrieve relevant context before each large language model call. Rather than sending an entire conversation or knowledge history into the model every time, EverOS selects the most relevant stored memories for the current task. Its memory architecture is built to support low-latency retrieval while reducing token usage and maintaining continuity across sessions. EverOS also introduces self-evolving skills, which turn successful task executions into cases that can later be consolidated into reusable procedural knowledge. Repeated successful patterns can be promoted into shared skills that are available to multiple agents without requiring manual curation or brittle workflow logic. The platform accepts multimodal sources including PDFs, images, spreadsheets, documents, slides, URLs, and Markdown and automatically parses, chunks, and indexes them for retrieval. EverOS works with agent environments and interfaces such as Claude Code, Codex, OpenClaw, Hermes, MCP, and OpenAI- and Anthropic-compatible SDKs. Its Markdown-first portability model allows organizations to export memories in a readable, version-controllable format and move between hosted and self-managed deployments. Teams can start with EverOS Cloud or deploy the Apache 2.0 open source version on their own infrastructure using the same API and memory format. EverOS is designed for developers, AI infrastructure teams, and enterprises that want agents to retain context, learn reusable procedures, and operate more efficiently across tools and environments. EverOS achieves 93.05% on the LoCoMo long-term memory benchmark (research: arXiv:2601.02163).

Media

Media

Integrations Supported

ChatGPT
Claude
Claude Duet
Claude for Legal
Gemini
Gemini Enterprise
Google Chrome
Grok
Perplexity
Plotly Dash
Python

Integrations Supported

Tanka

API Availability

Has API

API Availability

Has API

Pricing Information

$19 per month
Free Version

Pricing Information

Free
Free: $0/month. 3 Memory Spaces, 50,000 MCU/month, 100,000 Retrieval API calls/month.
Pro: $25/month (free during Early Access). 8 Memory Spaces, 250,000 MCU/month, 500,000 Retrieval API calls/month, includes Self-Evolving Skills.
Enterprise: Custom pricing. Custom limits, dedicated account manager, private deployment available.
Free Version

Supported Platforms

SaaS

Supported Platforms

SaaS
On-Prem

Customer Service / Support

Web-Based Support

Customer Service / Support

Web-Based Support

Training Options

Documentation Hub

Training Options

Documentation Hub

Company Facts

Organization Name

OpenMemory

Company Location

United States

Company Website

openmemory.app/

Company Facts

Organization Name

EverMind

Date Founded

2025

Company Location

United States

Company Website

evermind.ai/everos

Categories and Features

AI Memory Layers

Not specified

AI Productivity

Not specified

Categories and Features

AI Memory Layers

Not specified

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