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ai agent memory infrastructure

Recent window: last 5.4 months (2026-05-01 → 2026-10-11), compared with the prior 5.4 months.

horizontal · 261 members · Data as of 2026-10-14

AI agent memory infrastructure provides persistent storage, retrieval mechanisms, and shared context systems designed specifically for autonomous agents and coding assistants. Software engineers and AI developers use these tools to ensure agents retain knowledge across sessions, update their own project context, and coordinate memory across multiple applications. Unlike generic vector databases or basic chat logs, these products focus on dynamic state management, context synthesis, and long-term learning tailored directly to agent workflows.

This theme's recent-window count is below the current min-count filter, so it does not appear in the opportunity scorecard.

Pulled from real Hacker News comment threads on this niche's launches.

Most asked for

  • "I use this" toggle with public feedback voting (1)
    Raised on Botbin.io
  • Ability to compartmentalize or filter memories by context (1)
    Raised on AMP
  • Ability to select which AI model solves problems most cost-effectively using context (1)
    Raised on Segue
  • Account deletion without destroying shared workspace memories (1)
    Raised on ContextVault
  • adaptive consolidation frequency based on user behavior (1)
    Raised on Claude-engram
  • adaptive decay rate based on user interaction patterns (1)
    Raised on Claude-engram
  • Add config file support (pyproject.toml or .rekal/config.yml) (1)
    Raised on Rekal
  • Add continuous running capability and LLM comparison studies (1)

Concerns raised

Compared to

Members

Name Source Upvotes ▼ Launched
genesis-memory GITHUB 15 2026-09-10
memory-engine GITHUB 15 2026-09-20
Memorable: graph procedural memory for AI agents. Stop re-teaching your agents! YC 14 2026-09-17
gitmemory GITHUB 14 2026-09-28
dsh-auto-memory GITHUB 13 2026-09-22
Remembrane HN 13 2026-08-07
NERDs HN 13 2026-03-06
baron GITHUB 13 2026-09-10
ContextVault HN 12 2026-07-13
Hillock: Local neuro-symbolic memory engine in <1.2GB VRAM HN 12 2026-08-30
A file-based agent memory framework that works like skill HN 11 2026-01-06
Collabmem HN 11 2026-04-11
Mnemosyne Local hierarchical memory engine for AI agents (MCP Native) HN 10 2026-08-23
Botbin.io HN 10 2026-09-10
Nous HN 10 2026-07-16
Polygraph HN 10 2026-06-25
Claude Soul HN 10 2026-05-18
SQLite Memory HN 10 2026-04-07
beyond-entity GITHUB 10 2026-09-10
Friday HN 9 2026-09-16
jev_project_context GITHUB 9 2026-09-22
Rekal HN 9 2026-04-12
Hopsule HN 9 2026-03-17
YourMemory, persistent memory layer with temporal reasoning for agents HN 9 2026-05-25
Wienerdog HN 9 2026-08-01
Mosaic — Shared memory for your team's agents YC 9 2026-08-24
I made an open-source memory layer for agents HN 8 2026-05-22
IHMT HN 8 2026-10-12
Kepos PH 8 2026-09-17
Persistent memory for Claude Code with self-hosted Qdrant and Ollama HN 8 2026-02-17
genpark-reservoir-computing-echo-state-network-skill GITHUB 8 2026-09-09
millisecond_mind GITHUB 8 2026-09-24
haskie PH 8 2026-10-13
MetaBrain HN 8 2026-06-02
SoDam_O-Brain-Codex GITHUB 8 2026-09-16
retain-ai GITHUB 8 2026-09-11
Honcho HN 8 2026-01-27
genpark-levenshtein-damerau-fuzzy-string-aligner-skill GITHUB 8 2026-09-09
A-MEM HN 8 2026-01-15
genpark-muse-episodic-memory-stream-skill GITHUB 7 2026-09-27
Colin, a context engine for keeping agent skills fresh HN 7 2026-01-26
genpark-memory-decay-forgetting-curve-auditor-skill GITHUB 7 2026-09-26
Memctl v0.1.0 Open source shared persistent memory for AI coding agents HN 7 2026-03-01
genpark-agent-hierarchical-episodic-memory-skill GITHUB 7 2026-09-28
genpark-agent-context-compaction-deduplicator-skill GITHUB 7 2026-09-26
Aura HN 7 2026-10-08
Unified multimodal memory framework, without embeddings HN 7 2026-01-07
genpark-meta-muse-episodic-memory-graph-mcp GITHUB 7 2026-09-27
genpark-episodic-memory-consolidation-engine-skill GITHUB 7 2026-09-26
Fixing AI memory blind spot on connected facts with benchmark HN 7 2026-05-10