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Market around soul_diary

An open-source AI agent skill that maintains structured identity, personality, preferences, rules, and daily reflections in a git-backed diary for persistence across devices and environments.

Visit github.com ↗Pricing page ↗

Explore the market

Prices and medians update for the tier you select.

Compare at
Soul Diary · Pro
No Pro plan
—
Pro-provider median
—
insufficient comparable pricing
vs Pro providers
No comparison
Soul Diary doesn't sell Pro
ⓘ Comparisons are same provider type (provider) and same buyer tier (Pro). Never across tiers.
Market density
62nd pctile
128 strong substitutes
Price momentum · 30d
Flat
MCP servers · Pro median
$29/mo
9 priced · $20–$49 mid 50%
Price spectrum · Pro plans · 6 of 9 providers priced · log scale · $8.99 → $49/mo
MCP servers◻ shaded = middle 50% · line = median (all types)Soul Diary has no comparable Pro price — not plotted

Products in this market

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

OOther5Ranked by relevance
soul_diarythis listing
● OTHER · relevance 100%
no public price
memory_system_skill
● OTHER · relevance 76%
no public price
tl_pams
● OTHER · relevance 76%
no public price
optmem
● OTHER · relevance 72%
no public price
aegisdb
● OTHER · relevance 72%
no public price
FFrameworks8Ranked by relevance
ethagent
● FRAMEWORK · relevance 78%
no public price
soulspec
● FRAMEWORK · relevance 74%
no public price
codexfi
● FRAMEWORK · relevance 74%
no public price
mnemon
● FRAMEWORK · relevance 73%
no public price
totem
● FRAMEWORK · relevance 73%
no public price
openmemory_plus
● FRAMEWORK · relevance 73%
no public price
backlog
● FRAMEWORK · relevance 72%
no public price
orbital
● FRAMEWORK · relevance 72%
no public price
MMCP servers28Ranked by relevance
0Latency Memory
● MCP · relevance 76%
$29/mo Pro
0% vs Pro median
memosaver
● MCP · relevance 76%
no public price
projectbrain-mcp
● MCP · relevance 75%
no public price
muse_brain
● MCP · relevance 75%
no public price
bardo
● MCP · relevance 75%
no public price
memex
● MCP · relevance 75%
no public price
working_memory
● MCP · relevance 74%
no Pro plan
entry $20/mo
agent-sleep
● MCP · relevance 74%
no public price
memora
● MCP · relevance 74%
no public price
yourmemory
● MCP · relevance 74%
no public price
toon_memory
● MCP · relevance 74%
no public price
Agentic Loop Memory Server
● MCP · relevance 74%
no public price
noema
● MCP · relevance 73%
no public price
cachly AI Brain
● MCP · relevance 73%
$49/mo Pro
+69% vs Pro median
mwe_mcp
● MCP · relevance 73%
no public price
linksee_memory
● MCP · relevance 73%
no public price
Saor
● MCP · relevance 73%
no public price
mnemoverse_memory_mcp
● MCP · relevance 73%
$29/mo Pro
0% vs Pro median
sqlite_memory_mcp
● MCP · relevance 73%
no public price
mindkeg_mcp
● MCP · relevance 73%
no public price
Agent Memory MCP - Persistent Memory for AI Agents
● MCP · relevance 72%
no Pro plan
entry $49/mo
Penfield
● MCP · relevance 72%
$20/mo Pro
-31% vs Pro median
JustOnce
● MCP · relevance 72%
$8.99/mo Pro
-69% vs Pro median
mcpalace
● MCP · relevance 72%
no public price
Perenna
● MCP · relevance 72%
no public price
nocturne_memory
● MCP · relevance 72%
no public price
brain_mcp
● MCP · relevance 72%
no public price
remembra
● MCP · relevance 72%
$49/mo Pro
+69% vs Pro median
AAPIs3Ranked by relevance
ourmem
● API · relevance 75%
no public price
mindset_agent_memory
● API · relevance 73%
no public price
maximem_synap
● API · relevance 73%
no public price
PPlatforms4Ranked by relevance
aterna_ai
● PLATFORM · relevance 73%
no Pro plan
entry $1499/mo
helix_agent
● PLATFORM · relevance 72%
no public price
agentplaybooks
● PLATFORM · relevance 72%
no public price
stackchan_soul
● PLATFORM · relevance 72%
no public price
AAgents2Ranked by relevance
momento_ai
● AGENT · relevance 72%
no public price
daemonkey_agent
● AGENT · relevance 72%
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.