Market around Nec Calculators

Free NEC 2023 (NFPA 70) calculators for electricians and electrical contractors, as MCP tools. Ten tools: wire_size, nec_ampacity (Table 310.16), voltage_drop, watts_to_amps, conduit_fill (Chapter 9 Tables 1, 4, 5), box_fill (314.16), load_calculator (220.82 optional dwelling met

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Pricing (3 buyer tiers · 3 plans)

As parsed from sparkquote.ai/pricing on 2026-10-17.

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Nec Calculators · Individual

$99/mo

Starter plan

Individual-MCP server median

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insufficient comparable pricing

vs Individual MCP servers

Insufficient

comparable pricing

ⓘ Comparisons are same provider type (MCP server) and same buyer tier (Individual). Never across tiers.

Market density

3rd pctile

1 competing vendors

Comparable listings · 30d

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Price spectrum · Individual plans · 3 of 11 providers priced · log scale · $29 → $99/mo

MCP servers◻ shaded = middle 50% · line = median (all types)large ringed dot = Nec Calculators ($99/mo)

Products in this market

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

MMCP servers3Ranked by similarity

Nec Calculatorsthis listing

AAgents1Ranked by similarity

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● AGENT80% similar

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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.