
An open-source .NET Signal-group tutor host that connects an external AI agent runtime with German-language learning tools and exposes learner-progress functions over MCP, using Redis for vocabulary, CEFR level, and mistake tracking.
Prices and medians update for the tier you select. Caution: thin market — treat statistics as indicative.
Ranked by how closely each one matches tutorizr's job. Prices show each provider's Pro state; entry prices are labelled as such. Unpriced products still belong to the market.
Thin market — few comparable priced products; treat statistics as indicative.