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What is OpenViking?

OpenViking serves as an innovative open-source context database specifically designed for AI agents, employing a file-system-based architecture to optimize the organization of memories, resources, and skills. Instead of treating context as scattered elements within a fragmented vector store, OpenViking integrates agent context into a cohesive virtual file system via the viking protocol, which empowers agents to efficiently store, explore, retrieve, and observe essential information. This framework significantly reduces the challenges associated with manual context management for developers, providing a simplified interaction model reminiscent of traditional file operations. Additionally, OpenViking supports hierarchical context loading, enabling semantic and recursive data retrieval, effective session management, comprehensive metrics tracking, and enhanced observability. As a result, AI agents can efficiently access relevant information without being inundated by excessive prompts. Ultimately, by implementing this advanced system, developers can substantially improve the overall performance and capability of their AI solutions.

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

Aider
Antigravity CLI
Claude
Claude Code
Claude Desktop
Claude Duet
Claude for Legal
Cursor
Factory Droid
Gemini CLI
GitHub Copilot CLI
Google Antigravity
Hermes Agent
Kiro
OpenAI Codex
OpenClaw
OpenCode
Pi Agent
TRAE

Integrations Supported

Tanka

API Availability

Has API

API Availability

Has API

Pricing Information

Free
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

24 Hour Support
Web-Based Support

Customer Service / Support

Web-Based Support

Training Options

Documentation Hub

Training Options

Documentation Hub

Company Facts

Organization Name

OpenViking

Date Founded

2026

Company Location

United States

Company Website

openviking.ai/

Company Facts

Organization Name

EverMind

Date Founded

2025

Company Location

United States

Company Website

evermind.ai/everos

Categories and Features

Agentic AI

Not specified

AI Memory Layers

Not specified

Categories and Features

AI Memory Layers

Not specified

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