Plan A
Plan A is a corporate carbon accounting platform for businesses measuring, reporting, and reducing emissions across Scopes 1, 2, and 3.
What Plan A is
Plan A is a corporate carbon accounting platform for businesses measuring, reporting, and reducing emissions across Scopes 1, 2, and 3. Available on the web and through an API, it offers adaptive data onboarding, automatic error detection, and extraction of invoice details from PDFs. Plan A says its carbon footprint calculation methodology is TÜV Rheinland certified and aligned with the GHG Protocol. Users can set science-based targets, plan reduction actions, and forecast emissions against targets. CSRD reporting is an add-on that includes ESRS data collection and preparation of exports for a final report. Its API can bring client-system data into Plan A or export data to other systems; API use is limited to carbon accounting services and rate limits may apply. The page does not name specific software integrations. Plan A states that its data security infrastructure has SOC 2 certification, with proof available on demand. Essential covers core measurement, reporting, and reduction functions; Pro adds advanced reporting, API access, and a dedicated customer success manager. Enterprise includes personalised expert support and 500 suppliers. Pricing is on request.
Good
- Covers emissions across Scopes 1, 2, and 3.
- Extracts invoice details from PDFs.
- Supports targets, reduction actions, and emissions forecasts.
- SOC 2 certification proof is available on demand.
- Enterprise includes 500 suppliers.
Watch out
- Pricing is available on request.
- CSRD reporting is an add-on.
- API use is limited to Plan A carbon accounting services.
- API rate limits may apply.
Who it suits
Plan A is for business clients that need to account for emissions across Scopes 1, 2, and 3 and plan reductions. Its terms exclude consumers.
Verdict
Plan A combines emissions measurement and reporting with reduction planning for business clients. The CSRD reporting option is an add-on, and pricing must be requested.
Plans and prices
From Plan A's own pricing page, checked 7 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Enterprise | Priced on request | all Pro features · personalised expert support · 500 suppliers included |
| Essential | Priced on request | basic functionality to measure, report and reduce emissions · streamlined data collection · automated emissions calculations · decarbonisation targets and actions |
| Pro | Priced on request | all Essential features · advanced carbon reporting · API access · dedicated customer success manager |
The facts
Each one read from Plan A's own pages, with the date it was checked.
What it does
- API access
- The API terms limit API use to integrating client system data with Plan A's carbon accounting services and say rate limits may apply.checked 7 Oct 2026
- Business audience
- Plan A's terms say its offering is directed to business clients and excludes consumers.checked 7 Oct 2026
- Calculations
- Plan A says its carbon footprint calculation methodology is TÜV Rheinland certified and aligned with the GHG Protocol.checked 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.checked 7 Oct 2026
- Decarbonisation
- Users can set science-based targets, plan reduction actions, and forecast future emissions against targets.checked 7 Oct 2026
- Emissions data
- The platform offers adaptive data onboarding, automatic error detection, and extraction of invoice details from PDFs.checked 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.checked 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.checked 7 Oct 2026
- Purpose
- Plan A helps businesses measure, report, and reduce their corporate carbon footprint across Scopes 1, 2, and 3.checked 7 Oct 2026
- Security
- Plan A states that its data security infrastructure has SOC 2 certification, with proof available on demand.checked 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.checked 7 Oct 2026
The company
- Company
- Plan A says it was founded in 2017 and specialises in corporate carbon accounting, decarbonisation, and reporting.checked 7 Oct 2026
- Founded
- 2017checked 28 Sep 2026
- Headquarters
- Berlin, Germanychecked 28 Sep 2026
