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Tech riderRev. 7 Oct 2026

Plan A

Ch 116.6of 29 Carbon Accounting Software
  1. 1Runs onAPI, Web
  2. 2CostsNot stated by the maker
  3. 3Scope coveragescope 1-3
  4. 4Data collectionboth
  5. 5Emissions factorsbuilt-in
  6. 6Supplier engagementYes
  7. 7Audit trailYes
  8. 8API accessYes
7 lines stated Written from the maker's own pages: plana.earth
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The Plan A homepage

Overview

Plan A is ranked #11 of 29 in carbon accounting software on Specifiction. It runs on API, Web.

Plan A plans and pricing

All plans
Essential Not published basic functionality to measure, report and reduce emissions · streamlined data collection · automated emissions calculations · decarbonisation targets and actions plana.earth · 7 Oct 2026
Enterprise Not published all Pro features · personalised expert support · 500 suppliers included plana.earth · 7 Oct 2026
Pro Not published all Essential features · advanced carbon reporting · API access · dedicated customer success manager plana.earth · 7 Oct 2026

Compared on carbon accounting software

Scope coverage
scope 1-3plana.earth
Data collection
bothplana.earth
Emissions factors
built-inplana.earth
Supplier engagement
Yesplana.earth
Audit trail
Yesplana.earth
API access
Yesplana.earth

Facts

Purpose
Plan A helps businesses measure, report, and reduce their corporate carbon footprint across Scopes 1, 2, and 3.plana.earth · 7 Oct 2026
Emissions data
The platform offers adaptive data onboarding, automatic error detection, and extraction of invoice details from PDFs.plana.earth · 7 Oct 2026
Calculations
Plan A says its carbon footprint calculation methodology is TÜV Rheinland certified and aligned with the GHG Protocol.plana.earth · 7 Oct 2026
Decarbonisation
Users can set science-based targets, plan reduction actions, and forecast future emissions against targets.plana.earth · 7 Oct 2026
CSRD reporting
CSRD reporting is listed as an add-on and includes ESRS data collection and export preparation for a final CSRD report.plana.earth · 7 Oct 2026
Integrations
The platform provides an API to upload data into Plan A or export it to other systems; the company does not name specific software integrations on this page.plana.earth · 7 Oct 2026
Security
Plan A states that its data security infrastructure has SOC 2 certification, with proof available on demand.plana.earth · 7 Oct 2026
Support
The offerings page lists Help Center resources and ticket support, with a dedicated Customer Success Manager included in Pro and Enterprise.plana.earth · 7 Oct 2026
Enterprise limit
The Enterprise plan includes 500 suppliers, while the Supply Chain+ module is marked optional for Essential and included for higher tiers in the plan comparison.plana.earth · 7 Oct 2026
Business audience
Plan A's terms say its offering is directed to business clients and excludes consumers.plana.earth · 7 Oct 2026
Company
Plan A says it was founded in 2017 and specialises in corporate carbon accounting, decarbonisation, and reporting.plana.earth · 7 Oct 2026

Company

Founded
2017plana.earth · 28 Sept 2026
Headquarters
Berlin, Germanyplana.earth · 28 Sept 2026

Best Plan A alternatives

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All accessCh 01 CarbonTool Free planFree trialAPI from $166.67/mo7.4 All accessCh 02 Greenio Free planFree trialAPI from ₹2,999/mo7.3 All accessCh 03 Carbonfact Free planAPIWeb Free to start7.1 All accessCh 04 CO2 AI Free trialAPIWeb 7.0 All accessCh 05 EcoReko Free planWeb from €375/mo7.0 All accessCh 06 GreenStitch Free trialAPIWeb from $250/mo6.8

Where it ranks on Specifiction

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Sources