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Market around OptChat

A dependency-free Python MCP server that gives Claude Code and Codex agents shared persistent memory across machines by recording sessions and maintaining compressed history views.

Visit github.com ↗Pricing page ↗

Explore the market

Prices and medians update for the tier you select.

Compare at
OptChat · Pro
No Pro plan
—
Pro-MCP server median
—
insufficient comparable pricing
vs Pro MCP servers
No comparison
OptChat doesn't sell Pro
ⓘ Comparisons are same provider type (MCP server) and same buyer tier (Pro). Never across tiers.
Market density
80th pctile
38 competing vendors
Comparable listings · 30d
Flat
driven by threadctx $9→$99
Price spectrum · Pro plans · 1 of 4 providers priced · log scale · $7.9 → $7.9/mo
MCP servers◻ shaded = middle 50% · line = median (all types)OptChat has no comparable Pro price — not plotted

Products in this market

Ranked by how closely each one matches OptChat'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
OptChatthis listing
● MCP
no public price
Claude Memory Mcp 2
● MCP86% similar
no public price
knowledge-commons
● MCP84% similar
no public price
MemTree
● MCP83% similar
no public price
commonplace
● MCP83% similar
no public price
Claude Context Hub
● MCP81% similar
no public price
BlueOcean Vector
● MCP81% similar
no public price
KMP
● MCP81% similar
no public price
jevmem
● MCP81% similar
no public price
One Brain
● MCP81% similar
no public price
Locus
● MCP80% similar
no public price
Sirro
● MCP80% similar
no public price
Ember-4 Memory
● MCP80% similar
no public price
Memlio
● MCP80% similar
no public price
MCP KB SQLite
● MCP80% similar
no public price
Task Journal
● MCP79% similar
no public price
Obsidiyan Engine
● MCP79% similar
no public price
Remem
● MCP79% similar
no public price
MemU MCP Server
● MCP79% similar
no public price
session-hub
● MCP79% similar
no public price
Motif Solo
● MCP79% similar
no public price
MemHub
● MCP79% similar
no Pro plan
entry $29/mo
Session Steward
● MCP79% similar
no public price
Agent Memguard
● MCP78% similar
no public price
Basemouse
● MCP78% similar
no Pro plan
entry $29/mo
Engram
● MCP78% similar
no public price
Agent Cowork Memory
● MCP78% similar
no public price
agent-chat
● MCP78% similar
no public price
Claude Semantic Memory
● MCP78% similar
no public price
Pseudolife
● MCP78% similar
no public price
Agent Wire
● MCP78% similar
no public price
Linklore
● MCP78% similar
$7.9/mo Pro
Recallnest
● MCP78% similar
no public price
Memosaver
● MCP78% similar
no public price
Wormhole
● MCP78% similar
no public price
OOther8Ranked by similarity
skillmem
● OTHER84% similar
no public price
agent-archive
● OTHER83% similar
no public price
Docmancer
● OTHER81% similar
no Pro plan
entry $5/mo
Mosyn
● OTHER80% similar
no public price
memry
● OTHER80% similar
no public price
whyline
● OTHER78% similar
no public price
Ramorie CLI
● OTHER78% similar
no public price
Project Butler
● OTHER78% similar
no public price
FFrameworks5Ranked by similarity
Development Intelligence Platform
● FRAMEWORK81% similar
no public price
Instar
● FRAMEWORK80% similar
no public price
Storybloq
● FRAMEWORK79% similar
no public price
Qarinah
● FRAMEWORK78% similar
no public price
Agents Pack
● FRAMEWORK78% similar
no public price
PPlatforms2Ranked by similarity
Clor
● PLATFORM80% similar
no public price
Motif
● PLATFORM78% 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.