Market around Study Errorbook

A local MCP plugin for organizing educational mistakes from PDFs, photos, and exams. It uses OCR, preserves source evidence, supports human review, practice scheduling, versioned records, and printable exports.

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Explore the market

Prices and medians update for the tier you select.

Compare at

Study Errorbook · Pro

No Pro plan

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Pro-provider median

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insufficient comparable pricing

vs Pro providers

No comparison

Study Errorbook doesn't sell Pro

ⓘ Comparisons are same provider type (provider) and same buyer tier (Pro). Never across tiers.

Market density

3rd pctile

1 competing vendors

Comparable listings · 30d

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Agents · Pro median

$24.5/mo

6 priced · $12.49–$81.5 mid 50%

MCP servers · Pro median

$29/mo

8 priced · $11.24–$68.5 mid 50%

Agents cost 0.8× MCP servers at the Pro tier.

Price spectrum · Pro plans · 11 of 12 providers priced · log scale · $8.99 → $250/mo

Agents MCP servers◻ shaded = middle 50% · line = median (all types)Study Errorbook has no comparable Pro price — not plotted

Products in this market

Ranked by how closely each one matches Study Errorbook's job. Prices show each provider's Pro state; entry prices are labelled as such. Unpriced products still belong to the market.

OOther1Ranked by similarity

Study Errorbookthis listing

● OTHER

no public price

MMCP servers1Ranked by similarity

Learning Tool MCP

● MCP69% similar

no public price

AAgents2Ranked by similarity

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.