Sweep
Sweep: A broad carbon accounting platform for detailed corporate, product, and supplier footprints. Ranked #7 of 30 in Carbon Accounting Software by our editors (8.8/10); pricing: Pricing on request; best for complex value-chain and product footprints.
At a glance
- Editor score8.8 / 10
- PricingPricing on request
- Best forComplex value-chain and product footprints
- Scope coverageScope 1-3
- Founded2020 · Paris, France
- Facts checked22 Sep 2026
Where it wins
- Covers Scope 1–3 across entities, sites, products, and suppliers
- Supports supplier data collection, workflows, approvals, and audit trails
- Includes lifecycle footprints, scenario modeling, and target setting
Where it doesn't
- Core pricing requires contacting sales
- Web-only access may not suit teams seeking native mobile or desktop apps
- Its broad feature set may require substantial data and workflow coordination
Our verdict on Sweep
Sweep is a cloud sustainability platform for organizations measuring, reporting, and reducing greenhouse-gas emissions. It supports Scope 1, 2, and 3 accounting across entities, sites, products, and suppliers, making it suited to midmarket and enterprise teams with complex operations or value chains. Its product carbon footprint capability follows emissions across the product lifecycle, while supplier portals and surveys support value-chain engagement. The platform is positioned for sectors including financial services, manufacturing, retail, healthcare, and professional services.
The published commercial model is contact sales for the core product, while supplier accounts are described as free. Sweep connects with procurement and ERP systems, supports API access and invoice imports, and integrates with CDP Supply Chain, EcoVadis, S&P, and SBTi. These connections fit organizations that need carbon data to move between finance, procurement, supplier engagement, disclosure, and target-setting processes. Teams should expect the platform to sit within a broader operating workflow rather than function as an isolated emissions calculator.
Its strongest differentiator is breadth: built-in factors include GHG Protocol, IPCC, EPA, ADEME, and Exiobase, alongside automated workflows, validation, approvals, audit trails, reduction scenarios, science-based target setting, and AI-assisted data mapping and gap detection. That scope is useful when accounting must cover purchased goods, suppliers, products, and multiple organizational levels. The trade-off is operational complexity: organizations need coordinated data ownership and review processes to take advantage of the full model. Sweep is a strong fit for teams managing detailed corporate and product footprints; organizations seeking a narrower calculator or a simpler self-serve workflow should consider a more focused option.
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Sweep pricing
Sweep fact sheet
| Free plan | Not verified |
|---|---|
| Paid from | Not verified |
| Scope coverage | Scope 1-3 |
| Data collection | Both |
| Emissions factors | Both |
| Supplier engagement | Yes |
| Audit trail | Yes |
| API access | Yes |
| Deployment | Cloud |
| Platforms | Web |
| Compliance & security | SOC 2, ISO 27001 |
| Built for | Mid-market, Enterprise (editorial estimate) |
| Integrations | 8 integrations: procurement systems, ERP systems, API, invoice imports, CDP Supply Chain, EcoVadis … |
| Pricing | Pricing on request |
| Website | sweep.net |
| Facts checked | 22 Sep 2026 |
Sweep integrations
Sweep lists 8 integrations on its own site.
- procurement systems
- ERP systems
- API
- invoice imports
- CDP Supply Chain
- EcoVadis
- S&P
- SBTi
Alternatives to Sweep
- IBM EnviziA broad Scope 1–3 platform for organizations with complex sustainability data needs.9.4
- ACT Group Decarbonization PlatformAn end-to-end platform for carbon accounting, supplier programs and renewable-energy procurement.9.3
- CarbonToolBroad Scope 1–3 accounting and reporting from €2,000 per organization annually.9.2
Sweep vs the competition
- Sweep vs IBM Envizi
- Sweep vs ACT Group Decarbonization Platform
- Sweep vs CarbonTool
- Sweep vs Normative
- Sweep vs Watershed
- Sweep vs Persefoni
Compare Sweep with any tool side by side →
Also Ranked In
Sweep is ranked in 8 of our directories; the 6 strongest besides Carbon Accounting Software.
- #3Environmental Software23 tools ranked
- #4Emissions Management20 tools ranked
- #6Carbon Emissions Management Software20 tools ranked
- #7Corporate Sustainability Software18 tools ranked
- #11Sustainability Management Software22 tools ranked
- #12Environmental, Social and Governance Reporting Software23 tools ranked
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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