Ranked by measurement

Best AI agent memory

56 tested · top 56 shown

14 more could only be measured on fewer than five frames, so they are not ranked here — a partial average is not comparable with a full one.

Ordered by a seven-frame production-readiness benchmark measured from each product's public surface — not popularity, pricing or feature count. Nobody pays to appear here and the order is never edited. How it is measured →

How this field scores

low 50median 76best 100

1
innernet
Innernet is a personal memory layer that stores and syncs your context across AI tools.
Sec 100
Priv 100
Rel 100
Std 100
Disc 100
2 not assessed
innernet.live · measured 2026-08-12
5/7 frames
2
Auric
Auric gives software projects persistent intelligence that survives across AI agent sessions.
Perf 93
Acce 89
Sec 100
Priv 100
Rel 100
Std 100
Disc 100
auric.cx · measured 2026-09-05
7/7 frames
3
Knowl
Knowl is a shared memory service for AI agents, billed per published fact.
Perf 69
Acce 98
Sec 100
Priv 100
Rel 100
Std 92
Disc 100
knowl.cloud · measured 2026-08-27
7/7 frames
4
Creed
Creed is a Markdown-based editor for managing personal context used by AI agents.
Perf 67
Acce 92
Sec 100
Priv 100
Rel 100
Std 92
Disc 100
creed.md · measured 2026-09-14
7/7 frames
5
Athena
Athena is a shared knowledge and governance layer between your code, teams, and AI agents.
Perf 89
Acce 96
Sec 100
Priv 100
Rel 100
Std 92
Disc 70
tryathena.dev · measured 2026-09-13
7/7 frames
6
GAIM
Shared memory layer for AI assistants across a team.
Sec 100
Priv 100
Rel 75
Std 100
Disc 85
2 not assessed
gaim.tech · measured 2026-09-25
5/7 frames
7
Kit for AI
API platform that gives AI agents persistent memory and searchable document knowledge.
Sec 100
Priv 100
Rel 100
Std 75
Disc 85
2 not assessed
kitforai.com · measured 2026-09-22
5/7 frames
8
Mnemo Memory
Mnemo Memory provides long-term memory infrastructure for AI agents via API or self-hosting.
Perf 73
Acce 100
Sec 80
Priv 100
Rel 100
Std 92
Disc 100
mnemohq.com · measured 2026-09-21
7/7 frames
9
bourdon
Bourdon is a cross-agent memory engine that lets AI agents share what they know.
Perf 94
Acce 96
Sec 100
Priv 70
Rel 100
Std 92
Disc 70
bourdon.ai · measured 2026-09-24
7/7 frames
10
OzBrain
OzBrain is a managed knowledge base designed for AI agents to read and write.
Perf 83
Acce 100
Sec 45
Priv 100
Rel 100
Std 92
Disc 100
ozbrain.com · measured 2026-08-22
7/7 frames
11
Brain Memory
Hierarchical file-system memory for AI agents, modeled on how the brain works.
Perf 93
Acce 94
Sec 25
Priv 100
Rel 100
Std 100
Disc 100
brainmemory.ai · measured 2026-09-22
7/7 frames
12
Cogni
Cogni gives AI assistants a persistent, shared memory store via MCP.
Perf 73
Acce 90
Sec 55
Priv 100
Rel 100
Std 92
Disc 100
getcogni.io · measured 2026-09-22
7/7 frames
13
ContextVault
ContextVault is a persistent, shared memory layer for AI tools used by teams.
Perf 80
Sec 80
Priv 100
Rel 100
Std 75
Disc 85
1 not assessed
contextvault.dev · measured 2026-09-15
6/7 frames
14
Specify
Workspace memory and AI agent platform for teams managing product context.
Perf 55
Acce 100
Sec 80
Priv 100
Rel 75
Std 97
Disc 100
specify.app · measured 2026-09-12
7/7 frames
15
Caura
Shared memory infrastructure for multi-agent AI fleets with built-in governance.
Sec 80
Priv 75
Rel 100
Std 75
Disc 100
2 not assessed
caura.ai · measured 2026-09-25
5/7 frames
16
Mem0
Universal memory layer for AI Agents
Perf 64
Acce 88
Sec 60
Priv 100
Rel 100
Std 89
Disc 100
mem0.ai · measured 2026-09-13
7/7 frames
17
Atlaso
Atlaso is an AI memory service that captures and recalls context across your tools and devices.
Perf 89
Acce 96
Sec 20
Priv 100
Rel 100
Std 92
Disc 100
atlaso.ai · measured 2026-09-13
7/7 frames
18
DataGrout
DataGrout provides AI agents with memory, reliability, and cost control.
Sec 65
Priv 75
Rel 75
Std 100
Disc 100
2 not assessed
datagrout.ai · measured 2026-09-25
5/7 frames
19
Cortex
Cortex provides shared semantic memory infrastructure for AI models and agents.
Perf 75
Acce 94
Sec 45
Priv 75
Rel 92
Std 92
Disc 100
skynetlab-cortex.com · measured 2026-09-06
7/7 frames
20
pumaDB
Hosted memory API that lets AI agents store and retrieve durable JSON records.
Perf 94
Acce 97
Sec 35
Priv 55
Rel 100
Std 100
Disc 90
pumadb.ai · measured 2026-08-21
7/7 frames
21
Tenure
Tenure is a fully local AI memory layer that runs on localhost. Persistent, structured memory that follows you
Perf 96
Acce 83
Sec 45
Priv 70
Rel 100
Std 92
Disc 90
tenureai.dev · measured 2026-09-10
7/7 frames
22
Unabyss
Unabyss syncs your work context across every AI tool you use via MCP.
Perf 80
Sec 25
Priv 100
Rel 100
Std 100
Disc 85
1 not assessed
unabyss.com · measured 2026-09-16
6/7 frames
23
FastRecall
FastRecall provides persistent context storage for AI models, routers, and multi-agent systems.
Perf 98
Acce 100
Sec 80
Priv 25
Rel 100
Std 86
Disc 75
fastrecall.ai · measured 2026-09-17
7/7 frames
24
Draft0
Jeeves by Draft0 is a persistent memory layer for AI coding agents like Claude Code.
Perf 86
Acce 100
Sec 80
Priv 45
Rel 100
Std 92
Disc 60
draft0.ai · measured 2026-08-22
7/7 frames
25
Exabase
Memory API and cloud filesystem service for AI applications.
Perf 84
Acce 66
Sec 55
Priv 75
Rel 100
Std 92
Disc 85
exabase.io · measured 2026-09-12
7/7 frames
26
claude-mem
Open-source memory layer for AI agents, with optional cloud sync via one MCP link.
Perf 40
Acce 93
Sec 45
Priv 75
Rel 100
Std 92
Disc 100
claude-mem.ai · measured 2026-09-14
7/7 frames
27
Itsuki
Itsuki is a shared memory layer that connects across AI tools and agents.
Perf 70
Acce 97
Sec 25
Priv 100
Rel 100
Std 92
Disc 62
itsuki.app · measured 2026-08-29
7/7 frames
28
gcontext
Version-controlled context modules your AI agent navigates itself. Integrations for the stack it operates, tas
Sec 25
Priv 100
Rel 100
Std 75
Disc 85
2 not assessed
gcontext.ai · measured 2026-09-10
5/7 frames
29
PMB
PMB gives AI coding agents persistent, local memory stored in a SQLite file.
Perf 79
Acce 95
Sec 80
Priv 25
Rel 92
Std 89
Disc 75
pmbai.dev · measured 2026-09-12
7/7 frames
30
Vilix
Vilix provides shared AI memory across tools like Claude, Codex, and Cursor.
Sec 45
Priv 75
Rel 100
Std 75
Disc 87
2 not assessed
vilix.ai · measured 2026-09-11
5/7 frames
31
AI Boost
AI Boost stores your expertise as reusable context snippets for LLM coding agents.
Perf 92
Acce 90
Sec 80
Priv 25
Rel 100
Std 89
Disc 47
ai-boost.io · measured 2026-09-21
7/7 frames
32
Memorable
Memorable stores how a task was done. Procedural graph-based memory for agents.
Perf 50
Acce 86
Sec 45
Priv 100
Rel 100
Std 92
Disc 47
memorable.sh · measured 2026-09-17
7/7 frames
33
Persnally
Persnally is a local context engine that shares your AI history across every AI tool you use.
Sec 45
Priv 25
Rel 100
Std 100
Disc 100
2 not assessed
persnally.com · measured 2026-09-08
5/7 frames
34
Fraise
Fraise is a memory layer designed for AI agents, not human users.
Perf 92
Acce 100
Sec 25
Priv 25
Rel 100
Std 92
Disc 75
docs.getfraise.dev · measured 2026-09-08
7/7 frames
35
Inkfold
Inkfold gives a shared memory layer to ChatGPT, Claude, Gemini, Grok, and other AI tools.
Perf 60
Acce 98
Sec 25
Priv 100
Rel 75
Std 92
Disc 60
inkfold.app · measured 2026-09-16
7/7 frames
36
agentmemory
#1 Persistent memory for AI coding agents based on real-world benchmarks
Perf 82
Acce 97
Sec 45
Priv 25
Rel 100
Std 92
Disc 60
agent-memory.dev · measured 2026-09-13
7/7 frames
37
hivemind
Hivemind turns your traces into reusable skills across agents
Sec 25
Priv 70
Rel 67
Std 100
Disc 100
2 not assessed
deeplake.ai · measured 2026-09-23
5/7 frames
38
MMW
MMW provides governed, persistent memory for AI agents via the MCP protocol.
Perf 87
Acce 100
Sec 25
Priv 25
Rel 100
Std 92
Disc 77
mmw-staging.grifun.ru · measured 2026-08-22
7/7 frames
39
MEMANTO
Persistent, local memory layer for AI coding agents like Claude Code and Cursor.
Perf 46
Acce 94
Sec 25
Priv 75
Rel 100
Std 89
Disc 70
memanto.ai · measured 2026-09-08
7/7 frames
40
N71
N71 is an organizational memory and agent-coordination platform for individuals and teams.
Perf 68
Acce 87
Sec 100
Priv 0
Rel 75
Std 100
Disc 70
n71.ai · measured 2026-09-16
7/7 frames
41
Polygraph
Polygraph is a meta-harness that gives AI coding agents cross-repo visibility and persistent memory.
Perf 80
Sec 55
Priv 25
Rel 100
Std 75
Disc 85
1 not assessed
trypolygraph.com · measured 2026-09-15
6/7 frames
42
Vouch
Vouch is a review-gated local knowledge base for coding agents.
Perf 99
Acce 93
Sec 45
Priv 25
Rel 92
Std 92
Disc 47
vouchai.dev · measured 2026-09-09
7/7 frames
43
YourMemory
Persistent, decay-aware memory layer for AI assistants, compatible with MCP clients.
Perf 84
Acce 82
Sec 45
Priv 25
Rel 92
Std 92
Disc 70
yourmemoryai.xyz · measured 2026-09-13
7/7 frames
44
Actx0
Managed memory infrastructure for AI agents and applications.
Perf 85
Acce 96
Sec 45
Priv 25
Rel 67
Std 92
Disc 70
actx0.com · measured 2026-08-22
7/7 frames
45
Kage
Git-native memory framework for coding agents that persists and verifies lessons across sessions.
Perf 84
Acce 88
Sec 25
Priv 25
Rel 92
Std 92
Disc 75
kage-core.com · measured 2026-09-14
7/7 frames
46
메모리 Memory.Inc
AI that remembers your team's context across tools like Slack, Notion, and email.
Perf 55
Acce 91
Sec 55
Priv 0
Rel 100
Std 92
Disc 85
memory.inc · measured 2026-08-16
7/7 frames
47
call me vera
Shared append-only memory log for AI coding agents across sessions.
Perf 90
Acce 89
Sec 45
Priv 25
Rel 92
Std 85
Disc 35
call-me-vera.vercel.app · measured 2026-08-27
7/7 frames
48
Atlas
Atlas gives every AI tool at your company shared context about how your business works.
Perf 65
Acce 94
Sec 45
Priv 25
Rel 100
Std 89
Disc 35
atlas.nanonets.ai · measured 2026-09-09
7/7 frames
49
browser-memory
Persistent, per-site memory so your browsing agent learns a site once, then goes straight to the data. Make yo
Sec 45
Priv 0
Rel 100
Std 75
Disc 100
2 not assessed
browser-memory.com · measured 2026-09-09
5/7 frames
50
Memmy
A desktop app that gives all your AI tools a shared memory of your preferences.
Perf 63
Acce 96
Sec 25
Priv 25
Rel 75
Std 89
Disc 45
memmy.bot · measured 2026-08-18
7/7 frames
51
Second Brain
Shared persistent memory layer for Claude, ChatGPT, Cursor, and MCP-compatible AI tools.
Perf 54
Acce 96
Sec 45
Priv 0
Rel 67
Std 89
Disc 70
thesecondbrain.dev · measured 2026-08-10
7/7 frames
52
MFS
MFS gives AI agents a single interface to search and browse all their context sources.
Perf 65
Acce 66
Sec 20
Priv 25
Rel 92
Std 89
Disc 50
zilliztech.github.io · measured 2026-09-13
7/7 frames
53
mempalace
MemPalace is a local-first persistent memory system for LLM conversations.
Perf 56
Acce 97
Sec 0
Priv 0
Rel 80
Std 77
Disc 60
mempalaceofficial.com · measured 2026-09-15
7/7 frames
54
AI middleware
A bio-inspired cognitive memory engine — a new paradigm for Graph RAG.
Perf 28
Acce 93
Sec 45
Priv 25
Rel 67
Std 89
Disc 15
flowelement.ai · measured 2026-09-15
7/7 frames
55
codebase-memory-mcp
MCP server that indexes a codebase into a persistent knowledge graph for AI coding agents.
Perf 100
Acce 55
Sec 45
Priv 25
Rel 47
Std 64
Disc 15
deusdata.github.io · measured 2026-09-11
7/7 frames
56
Compartment
Encrypted, fully offline agentic memory. One click install, GUI w/ memory map, all OS and agents. Superior mem
Perf 100
Acce 55
Sec 45
Priv 25
Rel 47
Std 64
Disc 15
maxfreedompollard.github.io · measured 2026-09-11
7/7 frames

What this does not say

This ranks how production-ready each product's public surface is — not how well it does its job. For ai agent memory, that means it does not measure the quality of the work itself. Products whose sites block automated readers are left out rather than ranked last — we did not measure them, and bottom placement would claim something we never observed. Scores are floors: anything set at a CDN, a proxy or behind a login is invisible from the public surface.

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