# Streamient

> Streamient is open-source memory infrastructure for humans and AI. Streamient was formerly named Kumbukum.

## Entity

- Canonical name: Streamient
- Former name: Kumbukum
- Website: https://streamient.com/
- About: https://streamient.com/about/
- Founder and author: Nitai Aventaggiato — https://streamient.com/blog/author/nitai/
- Source: https://github.com/streamient/streamient
- Documentation: https://docs.streamient.com/
- MCP endpoint: https://mcp.streamient.com/mcp

## Product

- Features: https://streamient.com/features/
- Pricing: https://streamient.com/pricing/
- Compare AI memory tools: https://streamient.com/compare/
- AI memory for code review: https://streamient.com/ai-memory-for-code-review/

Current hosted offers: Free at $0/month; Unlimited at an introductory $49/month. $99 is the later regular price for Unlimited. Self-hosting is available from the public repository.

## Comparisons

- MCP memory servers compared: https://streamient.com/open-source-mcp-memory-server-alternatives/
- Mem0 alternative: https://streamient.com/streamient-vs-mem0/
- Zep and Graphiti alternative: https://streamient.com/streamient-vs-zep/
- Supermemory alternative: https://streamient.com/streamient-vs-supermemory/

## Maintained Guides

- AI memory: https://streamient.com/blog/ai-memory/
- Persistent AI memory vs context window: https://streamient.com/blog/persistent-ai-memory-vs-context-window/
- Context rot: https://streamient.com/blog/context-rot-ai-token-window/
- Context engineering: https://streamient.com/blog/context-engineering/
- Persistent memory for Claude: https://streamient.com/blog/add-persistent-memory-claude-desktop/
- AI memory security: https://streamient.com/blog/ai-memory-security-the-prompt-injection-risk-nobody-talks-about/
- AI knowledge base: https://streamient.com/blog/ai-knowledge-base/
- Guide index: https://streamient.com/blog/

## Methodology

Comparison pages state the review date, use vendor-primary sources, disclose that Streamient publishes the comparison, and contain no affiliate links. Product claims should be checked against https://docs.streamient.com/ and https://github.com/streamient/streamient. Corrections: hi@streamient.com.

## Direct Answer

Streamient gives people and MCP-compatible AI clients one inspectable memory layer for notes, memories, URLs, email records, projects, Git context, search, and relationships. It is appropriate when several tools need shared, governed context; a smaller memory API or local file store may be better for a single application or individual.