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Market around JustOnce

Persistent memory for Claude, ChatGPT, Cursor, Gemini, and other MCP-compatible AI tools. Stores facts, preferences, documents, and decisions so connected assistants can recall them across sessions.

Visit justonce.ai ↗Pricing page ↗
Pricing (3 buyer tiers · 5 plans)
Free plan available Free
As parsed from justonce.ai/pricing on 2026-08-24.

Explore the market

Prices and medians update for the tier you select.

Compare at
JustOnce · Individual
$4.49/mo
Student plan
Individual-MCP server median
$5
across 7 priced MCP servers
vs Individual MCP servers
10% below
below Individual MCP servers
ⓘ Comparisons are same provider type (MCP server) and same buyer tier (Individual). Never across tiers.
Market density
85th pctile
397 strong substitutes
Price momentum · 31d
Flat
MCP servers · Individual median
$5/mo
7 priced · $2.91–$7 mid 50%
Frameworks · Individual median
$19/mo
1 priced · $19–$19 mid 50%
Price spectrum · Individual plans · 6 of 19 providers priced · log scale · $1.32 → $19/mo
MCP servers Frameworks◻ shaded = middle 50% · line = median (all types)large ringed dot = JustOnce ($4.49/mo)

Products in this market

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

MMCP servers44Ranked by relevance
JustOncethis listing
● MCP · relevance 100%
$4.49/mo Individual
-10% vs Individual median
memxus
● MCP · relevance 94%
no public price
memoraeu
● MCP · relevance 93%
no Individual plan
entry $11/mo
CRBRO
● MCP · relevance 90%
no public price
contextick
● MCP · relevance 89%
no Individual plan
entry $10/mo
Penfield
● MCP · relevance 89%
no Individual plan
entry $20/mo
octobrain
● MCP · relevance 88%
no Individual plan
entry $20/mo
atlaso
● MCP · relevance 87%
no public price
memoryOSS
● MCP · relevance 87%
no public price
XMemo
● MCP · relevance 85%
no public price
hindsight
● MCP · relevance 84%
no public price
AgentMemory
● MCP · relevance 84%
no public price
membro
● MCP · relevance 84%
no public price
Synapse Layer (Synapse Protocol)
● MCP · relevance 84%
no Individual plan
entry $19/mo
AiFP Cognitive Memory
● MCP · relevance 84%
no public price
humaux_memory
● MCP · relevance 84%
$5/mo Individual
0% vs Individual median
ME
memorymcp
● MCP · relevance 84%
custom quote Individual
not monthly-comparable
lanonasis_mcp
● MCP · relevance 83%
no public price
mengram
● MCP · relevance 83%
$5/mo Individual
0% vs Individual median
muse_brain
● MCP · relevance 83%
no public price
memory
● MCP · relevance 83%
$0.010 usage Individual
not monthly-comparable
AI Sticky Notes
● MCP · relevance 83%
no public price
memento
● MCP · relevance 83%
no public price
prism_mcp
● MCP · relevance 83%
no Individual plan
entry $19/mo
remembra
● MCP · relevance 82%
no Individual plan
entry $49/mo
kortexio_memory
● MCP · relevance 82%
no Individual plan
entry $34/mo
brainbox
● MCP · relevance 82%
no public price
memnar
● MCP · relevance 82%
$9/mo Individual
+80% vs Individual median
ace_memory
● MCP · relevance 82%
no public price
icx_mcp
● MCP · relevance 82%
no Individual plan
entry $29/mo
hippocampus
● MCP · relevance 82%
no public price
threadline
● MCP · relevance 81%
no Individual plan
entry $49/mo
Semantic Memory Weaver
● MCP · relevance 81%
no public price
pūrmemo
● MCP · relevance 81%
no public price
The Last SaaS
● MCP · relevance 81%
no public price
connapse
● MCP · relevance 81%
no public price
memtomem
● MCP · relevance 81%
no public price
sovseal_mcp_server
● MCP · relevance 81%
$1.32/mo Individual
-74% vs Individual median
zikkaron
● MCP · relevance 81%
no public price
home_memory
● MCP · relevance 81%
no public price
Distill Kura
● MCP · relevance 80%
no public price
0Latency Memory
● MCP · relevance 80%
no Individual plan
entry $29/mo
aidumem
● MCP · relevance 80%
no public price
awareness_local
● MCP · relevance 80%
no public price
PPlatforms1Ranked by relevance
itsuki
● PLATFORM · relevance 84%
no public price
FFrameworks3Ranked by relevance
Mem0
● FRAMEWORK · relevance 83%
$19/mo Individual
adam_framework
● FRAMEWORK · relevance 81%
no public price
agent_memory
● FRAMEWORK · relevance 81%
no public price
OOther1Ranked by relevance
EchoVault
● OTHER · relevance 83%
no public price
AAgents1Ranked by relevance
momento_ai
● AGENT · relevance 81%
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.