Comparison
Plan A vs Sweep
Plan A vs Sweep: Carbon accounting, decarbonisation and ESG reporting platform for businesses. Sustainability data platform for ESG and carbon reporting,…
| Field | Plan A Carbon accounting, decarbonisation and ESG reporting platform for businesses. | Sweep Sustainability data platform for ESG and carbon reporting, with an AI assistant. |
|---|---|---|
| Pricing model | Custom quote | Custom quote |
| Pricing published | Custom quote only | Custom quote only |
| Starting price | ||
| Licensing | Proprietary | Proprietary |
| Pricing details | No prices are published and there is no pricing page; the site routes buyers to schedule a call or request a demo. | Sweep has no pricing page; the site offers only a book-a-demo entry and does not publish prices. |
| Free tier | No | No |
| Assets covered | ||
| Platforms | Web | Web |
| Region support | EU | EU, US, UK |
| Compliance | GHG Protocol | CSRD, GHG Protocol |
| API available | No | No |
| Last verified | 2026-10-22 | 2026-10-22 |
Editor's take on Plan A
Suited to European businesses that need GHG Protocol-aligned measurement, carbon reporting and science-based target setting. The recorded trade-off is cost visibility: no pricing page exists and the site routes buyers to schedule a call or request a demo, so comparing it with published-price platforms takes a sales conversation. Measurement is described as third-party certified and covers scope 1, 2 and 3 with spend-based, average-data or activity-based methods, while region support is the EU only. Non-EU teams or buyers who need listed prices should skip it.
Read the Plan A listingEditor's take on Sweep
Built for mid-market and enterprise sustainability teams that want one place for ESG and carbon data plus drafting help. The trade-off to weigh is pricing: it sits fully behind a demo with no pricing page recorded, so cost comparison requires a sales cycle, while the platform's compliance list is long by record, covering CSRD, GHG Protocol, PCAF, ISSB, GRI, SFDR, SASB and CDP, and an AI assistant handles purchase-data mapping and questionnaire answers. No API is recorded, and regions are the EU, US and UK. Teams needing programmatic access or a published price should look elsewhere.
Read the Sweep listingJudgement is written by the editor. Paid placements never change the ranking or the recorded field values.
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