Cross-platform intelligent note-taking agent with long-term memory and self-evolution capabilities. Transforms passive note-taking into active knowledge management.
Prices and medians update for the tier you select.
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opennote · Pro
No Pro plan
—
Pro-agent median
$13.5
across 2 priced agents
vs Pro agents
No comparison
opennote doesn't sell Pro
ⓘ Comparisons are same provider type (agent) and same buyer tier (Pro). Never across tiers.
Market density
34th pctile
31 strong substitutes
Price momentum · 30d
+63.9%
Agents · Pro median
$13.5/mo
2 priced · $12.75–$14.25 mid 50%
MCP servers · Pro median
$11/mo
3 priced · $9–$20 mid 50%
Platforms · Pro median
$9.17/mo
2 priced · $5.42–$12.92 mid 50%
Agents cost 1.2× MCP servers at the Pro tier.
Price spectrum · Pro plans · 6 of 11 providers priced · log scale · $1.67 → $29/mo
Agents MCP servers Platforms◻ shaded = middle 50% · line = median (all types)opennote has no comparable Pro price — not plotted
Products in this market
Ranked by how closely each one matches opennote'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.