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Market around Cairn.ink Memory

Open-source cross-session memory for AI agents. Provides an MCP server and JavaScript API for explicit remember, inspect, correct, recall, and forget operations, storing memories locally in SQLite with source receipts.

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Explore the market

Prices and medians update for the tier you select.

Compare at
Cairn.ink Memory · Pro
No Pro plan
—
Pro-provider median
—
insufficient comparable pricing
vs Pro providers
No comparison
Cairn.ink Memory doesn't sell Pro
ⓘ Comparisons are same provider type (provider) and same buyer tier (Pro). Never across tiers.
Market density
82nd pctile
412 competing vendors
Comparable listings · 30d
—
MCP servers · Pro median
$24/mo
6 priced · $19–$44 mid 50%
Price spectrum · Pro plans · 7 of 9 providers priced · log scale · $19 → $249/mo
MCP servers APIs Frameworks◻ shaded = middle 50% · line = median (all types)Cairn.ink Memory has no comparable Pro price — not plotted

Products in this market

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

OOther5Ranked by similarity
Cairn.ink Memorythis listing
● OTHER
no public price
Slowave
● OTHER89% similar
no public price
AI Agent Memory Cognis
● OTHER82% similar
no public price
tl_pams
● OTHER82% similar
no public price
AE
aegisdb
● OTHER81% similar
no public price
MMCP servers31Ranked by similarity
memora
● MCP87% similar
no public price
Hippocampus MCP
● MCP87% similar
no public price
sqlite_memory_mcp
● MCP85% similar
no public price
yourmemory
● MCP85% similar
no public price
agent-sleep
● MCP85% similar
no public price
toon_memory
● MCP84% similar
no public price
AG
agent-memory-api
● MCP84% similar
no public price
linksee_memory
● MCP84% similar
no Pro plan
entry $19/mo
remembrane
● MCP84% similar
no public price
hindsight
● MCP84% similar
no public price
memosaver
● MCP83% similar
no public price
MemoryD
● MCP83% similar
no public price
Tideline Memory
● MCP83% similar
no public price
Shared Agent Memory
● MCP83% similar
no public price
Meniscus
● MCP82% similar
no public price
RCLL
● MCP82% similar
no public price
MI
MiFactory
● MCP82% similar
no public price
Synapse Layer (Synapse Protocol)
● MCP82% similar
$19/mo Pro
-21% vs Pro median
0Latency Memory
● MCP82% similar
$29/mo Pro
+21% vs Pro median
MM
mmw
● MCP82% similar
no public price
Saor
● MCP82% similar
no public price
xmemo_cli
● MCP82% similar
no public price
marm_memory
● MCP81% similar
no public price
noema
● MCP81% similar
no public price
prism_mcp
● MCP81% similar
$19/mo Pro
-21% vs Pro median
remembra
● MCP81% similar
$49/mo Pro
+104% vs Pro median
JARVIX Memory
● MCP81% similar
no public price
mengram
● MCP81% similar
$19/mo Pro
-21% vs Pro median
qcdoc-mem
● MCP81% similar
no public price
memtomem
● MCP81% similar
no public price
nocturne_memory
● MCP81% similar
no public price
AAPIs4Ranked by similarity
ourmem
● API85% similar
no public price
mindset_agent_memory
● API84% similar
no public price
Provena
● API82% similar
no public price
maximem_synap
● API81% similar
$249/mo Pro
FFrameworks8Ranked by similarity
lucid_memory
● FRAMEWORK84% similar
no public price
pensyve
● FRAMEWORK84% similar
no Pro plan
entry $99/mo
Mem0
● FRAMEWORK83% similar
$249/mo Pro
mnemon
● FRAMEWORK83% similar
no public price
agent_memory
● FRAMEWORK83% similar
no public price
total_agent_memory
● FRAMEWORK82% similar
no public price
backlog
● FRAMEWORK81% similar
no public price
openmemory_plus
● FRAMEWORK81% similar
no public price
PPlatforms2Ranked by similarity
constellation_engine
● PLATFORM83% similar
no public price
agentmemoryos
● PLATFORM81% 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.