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Market around Hippocampus

Open-source shared memory system for AI agent groups. It stores episodic memories in an Obsidian vault, consolidates them into curated canon, and exposes onboarding, remember, and recall tools through a CLI or MCP server.

Visit github.com ↗Pricing page ↗

Explore the market

Prices and medians update for the tier you select.

Compare at
Hippocampus · Pro
No Pro plan
—
Pro-MCP server median
$32
across 6 priced MCP servers
vs Pro MCP servers
No comparison
Hippocampus doesn't sell Pro
ⓘ Comparisons are same provider type (MCP server) and same buyer tier (Pro). Never across tiers.
Market density
70th pctile
19 competing vendors
Comparable listings · 30d
Flat
based on 4 comparable products with price history
MCP servers · Pro median
$32/mo
6 priced · $29–$46.24 mid 50%
Price spectrum · Pro plans · 7 of 11 providers priced · log scale · $10 → $49.99/mo
MCP servers Other◻ shaded = middle 50% · line = median (all types)Hippocampus has no comparable Pro price — not plotted

Products in this market

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

MMCP servers35Ranked by similarity
Hippocampusthis listing
● MCP
no public price
agent-sleep
● MCP82% similar
no public price
DSH MemWiki
● MCP82% similar
no public price
RCLL
● MCP82% similar
no public price
ASR Memory
● MCP81% similar
no public price
0Latency Memory
● MCP81% similar
$29/mo Pro
-9% vs Pro median
Yourmemory
● MCP80% similar
no public price
tabellio
● MCP80% similar
no public price
Memex
● MCP80% similar
no public price
MM
Mmw
● MCP80% similar
$35/mo Pro
+9% vs Pro median
Graphmory
● MCP79% similar
no public price
Remembra
● MCP79% similar
$29/mo Pro
-9% vs Pro median
Tideline Memory
● MCP79% similar
no public price
MemVault
● MCP79% similar
no public price
memory39
● MCP79% similar
no public price
Memosaver
● MCP79% similar
no public price
NEXUS
● MCP79% similar
no Pro plan
entry $5/mo
Cairn.ink Memory
● MCP79% similar
no public price
ai-context-flow
● MCP79% similar
no public price
Hindsight
● MCP79% similar
no public price
Hippocampus MCP
● MCP79% similar
no public price
Memory Palace
● MCP79% similar
no public price
AG
agent-memory-api
● MCP79% similar
no public price
Saor
● MCP79% similar
no public price
Linksee Memory
● MCP79% similar
no Pro plan
entry $19/mo
server-noonien
● MCP78% similar
no public price
Esme
● MCP78% similar
no public price
Memcell
● MCP78% similar
no public price
Friday
● MCP78% similar
no public price
Noema
● MCP78% similar
no public price
cachly AI Brain
● MCP78% similar
$49/mo Pro
+53% vs Pro median
XMemo
● MCP78% similar
$19/mo Pro
-41% vs Pro median
Shared Agent Memory
● MCP78% similar
no public price
Maindex Expert Memory Service
● MCP78% similar
$49.99/mo Pro
+56% vs Pro median
Toon Memory
● MCP78% similar
no public price
OOther4Ranked by similarity
AE
Aegisdb
● OTHER82% similar
no public price
Litica
● OTHER79% similar
$10/mo Pro
Offcut Agent
● OTHER79% similar
no public price
Recall
● OTHER79% similar
no public price
FFrameworks7Ranked by similarity
Lucid Memory
● FRAMEWORK81% similar
no public price
Mori
● FRAMEWORK80% similar
no public price
Pensyve
● FRAMEWORK79% similar
no public price
Mnemon
● FRAMEWORK79% similar
no public price
Yantrikdb
● FRAMEWORK78% similar
no public price
Agent Memory
● FRAMEWORK78% similar
no public price
Openmemory Plus
● FRAMEWORK78% similar
no public price
PPlatforms4Ranked by similarity
Itsuki
● PLATFORM80% similar
no public price
Bourdon
● PLATFORM80% similar
no Pro plan
entry $29/mo
Agentmemoryos
● PLATFORM79% similar
no public price
Aterna Ai
● PLATFORM78% similar
no Pro plan
entry $697/mo

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.