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BigMile review

#28 of 30 in Carbon Accounting Software

A transport-focused carbon accounting platform with deep shipment-level analysis and sharing.

6.6/10Editor score
BigMile6.6 Visit BigMile

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

BigMile is a web and API SaaS platform for shippers, carriers, logistics service providers, field-service companies, and software providers. Its focus is transport and supply-chain emissions, covering scope 1–3 calculations across multimodal activity. The platform can calculate, analyze, allocate, and report CO₂e emissions and costs at shipment level, making it a strong fit for organizations that need operational transport data rather than only corporate-level accounting.

Pricing is handled through sales, with Basic, Premium, and Enterprise plans. Basic includes data validation, capacity for 1 million records, ISO 14083 verified calculations, Excel and CSV uploads, and one master user plus one viewer user. Premium adds capacity for 5 million records, API upload, energy-shift scenarios, data sharing for receiving and sending, and a subcontractor portal add-on. Enterprise adds corporate structures, intercompany data sharing, consolidated reporting, centralized invoicing or cost allocation, and a dedicated Customer Success Manager. A 15-day free trial is available for new Emissions API clients, while free trials are available with select Carbon Analytics plans.

BigMile fits logistics ecosystems through integrations with transport management, warehouse management, enterprise resource planning, advanced planning, e-commerce, and financial applications. Its dashboards, scenario analysis, customer and supplier data sharing, audit trail, built-in emissions factors, and ISO 14083 reports support analysis and reporting workflows. The main trade-off is its narrower category focus: organizations seeking detailed multimodal transport measurement, shipment allocation, and logistics data exchange should consider it, while teams wanting a broader carbon accounting scope beyond transport may prefer an alternative.

BigMile pros and cons

  • Where it wins
    • Multimodal calculations with shipment-level emissions allocation
    • ISO 14083 reporting with primary and secondary data calculations
    • Transport and enterprise-system integrations plus a REST emissions API
  • Where it doesn't
    • Pricing requires contacting sales
    • Carbon Analytics has no broad free-plan option
    • Focus is narrower than general-purpose carbon accounting platforms

BigMile fact sheet, pricing and score →

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