Open-source long-term memory for LLM agents that stores beliefs with provenance and validity intervals, gates updates on surprise, tracks contradictions, and exposes memory through Python and MCP interfaces.
Prices and medians update for the tier you select.
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brainmem · Pro
No Pro plan
—
Pro-MCP server median
$49
across 3 priced MCP servers
vs Pro MCP servers
No comparison
brainmem doesn't sell Pro
ⓘ Comparisons are same provider type (MCP server) and same buyer tier (Pro). Never across tiers.
Market density
32nd pctile
36 competing vendors
Comparable listings · 30d
—
MCP servers · Pro median
$49/mo
3 priced · —–— mid 50%
Price spectrum · Pro plans · 4 of 4 providers priced · log scale · $20 → $49.99/mo
MCP servers Frameworks◻ shaded = middle 50% · line = median (all types)brainmem has no comparable Pro price — not plotted
Products in this market
Ranked by how closely each one matches brainmem's job. Prices show each provider's Pro state; entry prices are labelled as such. Unpriced products still belong to the market.
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.