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Market around P Layer

Open-source knowledge governance and memory system for AI agents, with seven layered memory levels, PostgreSQL/SQLite storage, an MCP server, entity ontology, and wiki compilation.

Visit github.com ↗Pricing page ↗

Explore the market

Prices and medians update for the tier you select.

Compare at
P Layer · Pro
No Pro plan
—
Pro-MCP server median
$29
across 7 priced MCP servers
vs Pro MCP servers
No comparison
P Layer doesn't sell Pro
ⓘ Comparisons are same provider type (MCP server) and same buyer tier (Pro). Never across tiers.
Market density
93rd pctile
1063 competing vendors
Comparable listings · 30d
—
MCP servers · Pro median
$29/mo
7 priced · $19–$46.03 mid 50%
Price spectrum · Pro plans · 7 of 13 providers priced · log scale · $15 → $50/mo
MCP servers◻ shaded = middle 50% · line = median (all types)P Layer has no comparable Pro price — not plotted

Products in this market

Ranked by how closely each one matches P Layer's job. Prices show each provider's Pro state; entry prices are labelled as such. Unpriced products still belong to the market.

MMCP servers47Ranked by similarity
P Layerthis listing
● MCP
no public price
JARVIX Memory
● MCP88% similar
no public price
Connapse
● MCP88% similar
no public price
eve-mcp
● MCP88% similar
no public price
memoryOSS
● MCP86% similar
no public price
onememory
● MCP86% similar
no public price
Kognite
● MCP86% similar
no Pro plan
entry $19/mo
Hindsight
● MCP86% similar
no public price
sanctum-mind
● MCP86% similar
no public price
Muse Brain
● MCP85% similar
no public price
AgentMemory
● MCP85% similar
no public price
Memcore Memory
● MCP85% similar
no public price
RCLL
● MCP85% similar
no public price
Memento 2
● MCP85% similar
no public price
Hippocampus
● MCP85% similar
no Pro plan
entry $5/mo
Nexusyn Engine
● MCP85% similar
no public price
Subctx
● MCP85% similar
no public price
Ghostkeep
● MCP84% similar
no public price
MindPalace
● MCP84% similar
no public price
Marm Memory
● MCP84% similar
no public price
memfix
● MCP84% similar
no public price
Aidumem
● MCP84% similar
no public price
Mnemos
● MCP84% similar
no public price
Mengram
● MCP84% similar
$19/mo Pro
-34% vs Pro median
Humaux Memory
● MCP84% similar
no Pro plan
entry $5/mo
mcp-rag-memory
● MCP83% similar
no public price
Kephalaion
● MCP83% similar
no Pro plan
entry $4/mo
Richard White Polydb
● MCP83% similar
$39/mo Pro
+34% vs Pro median
Memory
● MCP83% similar
no Pro plan
entry $2/mo
MCP Shared Memory Hub
● MCP83% similar
no public price
Kortexio Memory
● MCP83% similar
$29/mo Pro
0% vs Pro median
DuduLove Memory
● MCP83% similar
no public price
OneDroid Engram
● MCP83% similar
no public price
Semantic Memory Weaver
● MCP83% similar
no public price
Packset
● MCP83% similar
no public price
Icx
● MCP83% similar
$29/mo Pro
0% vs Pro median
Agentic-KB
● MCP82% similar
no public price
Awareness Kaas
● MCP82% similar
no Pro plan
entry $17/mo
MaxGraph
● MCP82% similar
no public price
ContextSynapse
● MCP82% similar
no public price
XMemo
● MCP82% similar
$19/mo Pro
-34% vs Pro median
Prism
● MCP82% similar
$15/mo Pro
-48% vs Pro median
MemCastle
● MCP82% similar
no public price
Hyperconsciousness
● MCP82% similar
no public price
CRBRO
● MCP82% similar
no public price
ME
Memorymcp
● MCP82% similar
no public price
Octobrain
● MCP82% similar
$50/mo Pro
+72% vs Pro median
PPlatforms1Ranked by similarity
Akyn Ai
● PLATFORM85% similar
no public price
FFrameworks2Ranked by similarity
Psycheros
● FRAMEWORK84% similar
no public price
Agent Memory
● FRAMEWORK83% similar
no public price

Market = the products most similar to this one by capability; prices are median / quartiles over its priced members, separated by provider type and buyer tier.