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About

OpenViking is an open source context database designed specifically for AI agents, built around a file-system paradigm that unifies the management of memories, resources, and skills. Instead of treating context as scattered chunks in a fragmented vector store, OpenViking organizes agent context into a virtual file system under the viking protocol, giving agents a structured way to store, navigate, retrieve, and observe the information they need. It is designed to help developers move beyond the hassle of manual context management by giving agents a minimalist interaction model for context, similar to reading and writing files. OpenViking supports hierarchical context loading, semantic retrieval, recursive retrieval, sessions, metrics, and observability, making it possible for AI agents to access the right level of information without stuffing everything into the prompt.

About

past.dev is a long-term memory API for developers building AI agents and applications. Applications send timestamped text from conversations, email, meetings, support records, CRM notes, and documents; the service derives memories and returns ranked results with dates and excerpts from the source data. Its API supports ingestion, batch ingestion, recall, deletion, project and identity management, audience-based access controls, and webhooks. Developers can connect through JSON endpoints or authenticated Model Context Protocol servers, and install companion plugins for Claude Code, Codex, Cursor, JetBrains IDEs, and Hermes Agent. The managed cloud service offers a console for API keys, usage, and request logs; enterprise deployments can run in a customer's AWS, Google Cloud, or Azure account. It is aimed at software teams adding persistent, source-grounded memory to AI agents and other applications.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

AI agent developers that need to organize and retrieve memories, resources, and skills through a unified context management system

Audience

Developers and product teams building AI agents or applications that need persistent, source-grounded memory, including teams integrating through an API, MCP, or coding-agent plugins.

Support

Phone Support Not Supported
24/7 Live Support Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

No images available

Pricing

Free
Free Version Supported
Free Trial Not Supported

Pricing

$99/month
Pay as you go is $0/month and starts with 150,000 credits, or 400,000 credits with a work email. Additional credits start at $30 for 100,000 credits. Flex is $99/month and includes 400,000 credits, unlimited recall, five projects, and 30-day credit rollover; additional credits start at $30 for 100,000 credits. Enterprise pricing is custom and starts at 5,000,000 credits per month.
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

OpenViking
Founded: 2026
United States
openviking.ai/

Company Information

past.dev
Founded: 2025
United States
past.dev/

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Categories

Agentic AI Supported
AI Memory Layers Supported

Categories

AI Memory Layers Supported

Integrations

Claude Supported
Claude Code Supported
Cursor Supported
Hermes Agent Supported
Model Context Protocol (MCP) Supported
OpenAI Codex Supported
Aider Supported
Antigravity CLI Supported
Claude Desktop Supported
Codex CLI Supported
Gemini CLI Supported
GitHub Copilot Not Supported
Google Antigravity Supported
JetBrains Junie Not Supported
Kimi Code Supported
Kiro Supported
OpenClaw Supported
Pi Agent Supported
TRAE Supported
Visual Studio Code Not Supported

Integrations

Claude Supported
Claude Code Supported
Cursor Supported
Hermes Agent Supported
Model Context Protocol (MCP) Supported
OpenAI Codex Supported
Aider Not Supported
Antigravity CLI Not Supported
Claude Desktop Not Supported
Codex CLI Not Supported
Gemini CLI Not Supported
GitHub Copilot Supported
Google Antigravity Not Supported
JetBrains Junie Supported
Kimi Code Not Supported
Kiro Not Supported
OpenClaw Not Supported
Pi Agent Not Supported
TRAE Not Supported
Visual Studio Code Supported
Claim OpenViking and update features and information
Claim OpenViking and update features and information
Claim past.dev and update features and information
Claim past.dev and update features and information