Market around Batten

An open-source compiler that converts dynamic variable scopes into context-free grammars in GBNF or Lark formats, and generates token masks for constrained language-model output.

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Explore the market

Prices and medians update for the tier you select.

Compare at

Batten · Pro

No Pro plan

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Pro-provider median

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insufficient comparable pricing

vs Pro providers

No comparison

Batten doesn't sell Pro

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

Market density

0th pctile

0 competing vendors

Comparable listings · 30d

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Price spectrum · Pro plans · 3 of 3 providers priced · log scale · $20 → $100/mo

MCP servers Platforms Frameworks◻ shaded = middle 50% · line = median (all types)Batten has no comparable Pro price — not plotted

Products in this market

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

OOther3Ranked by similarity

Battenthis listing

● OTHER

no public price

GenPark JSON Schema GBNF Grammar Constrainer

MMCP servers1Ranked by similarity

GenPark Lexer Regex Tokenizer Engine Skill

● MCP66% similar

no public price

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.