An embeddable .NET 8 library for building local or OpenAI-compatible tool-using agents with sessions, planning, memory, streaming inference, sub-agents, and permission-gated tools.
Prices and medians update for the tier you select.
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ECAssistant Core · Pro
No Pro plan
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Pro-provider median
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insufficient comparable pricing
vs Pro providers
No comparison
ECAssistant Core doesn't sell Pro
ⓘ Comparisons are same provider type (provider) and same buyer tier (Pro). Never across tiers.
Market density
37th pctile
40 competing vendors
Comparable listings · 30d
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Frameworks · Pro median
$79/mo
7 priced · $70–$119 mid 50%
Price spectrum · Pro plans · 4 of 4 providers priced · log scale · $29 → $149/mo
Platforms Frameworks◻ shaded = middle 50% · line = median (all types)ECAssistant Core has no comparable Pro price — not plotted
Products in this market
Ranked by how closely each one matches ECAssistant Core'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.