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Market around big-brain

An open-source MCP server that gives AI assistants shared memory through plain Markdown notes, projects, and tasks. It works with Obsidian vaults and supports clients including Claude, Cursor, and Codex.

Visit github.com ↗

Explore the market

Prices and medians update for the tier you select.

Compare at
big-brain · Pro
No Pro plan
—
Pro-provider median
—
insufficient comparable pricing
vs Pro providers
No comparison
big-brain doesn't sell Pro
ⓘ Comparisons are same provider type (provider) and same buyer tier (Pro). Never across tiers.
Market density
81st pctile
736 competing vendors
Comparable listings · 30d
—
MCP servers · Pro median
$5.85/mo
4 priced · —–— mid 50%
Price spectrum · Pro plans · 4 of 4 providers priced · log scale · $4.99 → $9/mo
MCP servers◻ shaded = middle 50% · line = median (all types)big-brain has no comparable Pro price — not plotted

Products in this market

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

OOther3Ranked by similarity
big-brainthis listing
● OTHER
no public price
Enigma MCP
● OTHER85% similar
no public price
Cyberbrain
● OTHER78% similar
no public price
MMCP servers46Ranked by similarity
DSH MemWiki
● MCP88% similar
no public price
AI Vault
● MCP85% similar
no public price
rag-memory-mcp
● MCP84% similar
no public price
OpenMyMemo
● MCP84% similar
no public price
Graphmory
● MCP84% similar
no public price
Mad Lit
● MCP84% similar
$5/mo Pro
-15% vs Pro median
Obsidian Vault Bridge
● MCP84% similar
no public price
wikicore
● MCP83% similar
no public price
sqlite-graph-memory
● MCP83% similar
no public price
Obsidian Tasks Engine MCP
● MCP83% similar
no public price
Ulysses Obsidian MCP
● MCP82% similar
no public price
Lemory
● MCP82% similar
no public price
Memory
● MCP82% similar
no public price
CentricMem
● MCP81% similar
$4.99/mo Pro
-15% vs Pro median
Engram 5
● MCP81% similar
no public price
Samong
● MCP81% similar
no public price
Context Layer
● MCP81% similar
no public price
enscribe
● MCP81% similar
no public price
agentbrain
● MCP81% similar
no public price
Ferumind
● MCP80% similar
no public price
ivyNote
● MCP80% similar
no public price
A2RG Obsidian MCP
● MCP80% similar
no public price
tabellio
● MCP80% similar
no public price
Link Garden
● MCP80% similar
no public price
Phygital Memory
● MCP80% similar
no public price
myMemory
● MCP80% similar
no public price
okc-mcp
● MCP80% similar
no public price
lil memory
● MCP80% similar
no public price
Agent Knowledge Memory Wiki
● MCP80% similar
no public price
Global Agent Memory
● MCP80% similar
no public price
obsidian-mcp-kr
● MCP80% similar
no public price
Cortexgraph
● MCP80% similar
no public price
Vaults Hub
● MCP80% similar
no public price
Obsidian MCP
● MCP79% similar
no public price
LogMark Engine
● MCP79% similar
$5/mo Pro
-15% vs Pro median
Cobrain
● MCP79% similar
$9/mo Pro
+54% vs Pro median
Mwe
● MCP79% similar
no public price
memhub
● MCP79% similar
no public price
Solomd
● MCP79% similar
no public price
MCP Server for Obsidian
● MCP79% similar
no public price
Mcpvault
● MCP79% similar
no public price
Memora
● MCP78% similar
no public price
CoMem
● MCP78% similar
no public price
AIF
● MCP78% similar
no public price
Obsidian Llm Wiki
● MCP78% similar
no public price
Tic MCP
● MCP78% similar
no public price
FFrameworks1Ranked by similarity
Clawg
● FRAMEWORK79% 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.