Sweep
by Sweep · ESG & Sustainability
Enterprise carbon accounting and ESG disclosure platform for CSRD, ISSB, GRI, CDP and SB 253 reporting.
Updated August 2026 · By the ERP Research Editorial Team · Independent and vendor-neutral.
- Deployment
- Cloud
- Company size
- Mid-market, Enterprise
- Pricing
- Annual subscription, quote-based
- Founded
- 2020
- Headquarters
- Paris, France
Overview
Sweep is a cloud-based carbon accounting and ESG data management platform for corporate sustainability teams. It centralizes emissions and ESG data across an organization's own operations and its supply chain, then maps that single dataset to multiple regulatory and voluntary disclosure frameworks -- including CSRD, ISSB, GRI, CDP, SASB, TCFD, California SB 253/SB 261, and the UK's SRS -- so a company can report once and file across standards rather than rebuilding data for each one.
The platform is organized around three pillars: Track (Scope 1, 2 and 3 carbon accounting using GHG Protocol, IPCC, EPA, ADEME and Exiobase emission factors), Disclose (framework-mapped reporting with audit trails and version history), and Act (decarbonization strategy tools that pair emissions hotspots with SBTi-aligned initiative templates and marginal-abatement-cost modelling). A supplier-facing module collects primary Scope 3 data through portals, surveys, and direct imports from CDP Supply Chain, EcoVadis, S&P and SBTi, and Sweep documents direct connectors to procurement systems and ERPs (plus API and invoice imports) for purchase-based emissions data, though it does not publish which specific ERP platforms those connectors cover.
Sweep serves mid-market and enterprise customers across energy, telecommunications, manufacturing, retail, healthcare, financial services and consumer goods, and layers a set of named AI agents (an orchestrator plus data-analyst, platform-builder and disclosure-writer agents) on top of the data platform to automate data mapping, dashboard building and narrative drafting.
Modules & capabilities
Sweep covers 35 of 59 capabilities we track in this category
59%- Scope 1 & 2 GHG accountingCore strength
- Scope 3 value-chain accountingCore strength
- Emission factor libraryGHG Protocol, IPCC, EPA, ADEME, ExiobaseCore strength
- GHG Protocol-aligned methodologyCore strength
- Activity-based and spend-based calculationNot evidenced
- Multi-entity / multi-geography consolidationMulti-entity, multi-region, multi-currency consolidationCore strength
- Calculation audit trailImmutable audit trails and version historyCore strength
- Financed / portfolio emissionsFinanced-emissions footprintsCore strength
- Water, waste & energy trackingNot evidenced
“Not evidenced” means our research found no public documentation of this capability — the vendor may still offer it. Confirm on a demo.
Common use cases
- Consolidating Scope 1, 2 and 3 emissions data from multiple entities into one auditable dataset
- Mapping a single ESG dataset to CSRD, ISSB, GRI, CDP and SB 253 to avoid rebuilding reports per framework
- Collecting primary supplier emissions data at scale through supplier portals and surveys
- Building a decarbonization roadmap that ranks reduction initiatives by cost and impact (MAC curves)
- Pulling procurement and ERP purchase data into spend-based Scope 3 estimates via direct connectors
- Preparing audit-ready sustainability disclosures with full data lineage for external assurance
- Standing up SB 253/SB 261 compliance across many operating sites with a small sustainability team
Strengths & considerations
Strengths
- Report once, file everywhere -- a single mapped dataset serves CSRD, ISSB, GRI, CDP, SASB, TCFD, SB 253/261 and UK SRS rather than framework-specific rebuilds
- Named in both IDC MarketScape 2026 and Verdantix Green Quadrant 2026 as a Leader in enterprise carbon management
- Four purpose-built AI agents (orchestrator, data analyst, platform builder, disclosure writer) embedded directly in the data workflow
- Documents direct connectors to procurement systems and ERPs (plus API and invoice imports) for purchase-based Scope 3 data, alongside supplier portals for primary data
- Decarbonization planning ties carbon reduction directly to financial modelling (CapEx/OpEx, MAC curves) rather than treating it as a separate exercise
Used Sweep with your ERP? Rate it in 30 seconds — it helps every buyer after you.
Rate itPricing
Full Sweep pricing breakdown — cost at 25/100/500 seats, competitor rates & FAQs
Sweep is a European carbon management platform with strong mid-market traction, priced more accessibly than enterprise options like Watershed and Persefoni which run $50,000 to $250,000 or more. It combines carbon accounting with supply-chain engagement, which is where mid-market companies facing customer-driven scope 3 requests usually need help. Note that the brand name collides with ordinary search terms, so third-party demand and pricing figures for 'Sweep' should be checked for relevance. Get an independent shortlist with pricing guidance below.
What does Sweep cost?
Sweep prices by quote, like most of this category. Here is what actually drives your number — and what to ask before you get one.
8 of the 15 vendors we track in this category publish no list price at all.
Technical & security
- Hosting
- SaaS (multi-tenant)
About the vendor
- Founded
- 2020
- Headquarters
- Paris, France
- Ownership
- Private (backed by investors including Coatue and Balderton Capital)
- Notable customers
- SSE plc, Swisscom, L'Oreal, Bouygues, Composites One, Ekinops, Vimian Group, VetPartners, Jones Engineering, Voltalia, BBGI, Enedis
Alternatives to Sweep in ESG & Sustainability
Sweep — frequently asked questions
Does Sweep integrate with ERP systems?
Sweep documents direct connectors to procurement systems and ERPs, plus API and invoice-import routes, for pulling purchase data into spend-based Scope 3 emissions calculations. The vendor does not publish which specific ERP platforms these connectors cover.
Which reporting frameworks does Sweep support?
Sweep maps a single underlying dataset to CSRD, ISSB, GRI, CDP, SASB, TCFD, California SB 253 and SB 261, and the UK's Sustainability Reporting Standards (SRS), so teams can produce multiple disclosures without re-collecting data for each one.
How is Sweep priced?
Sweep does not publish list pricing. It offers a named Starter tier for organizations beginning carbon measurement, with an upgrade path to a Pro tier; both require a sales demo to get a quote.
Who uses Sweep?
Sweep's published customers are mid-market and enterprise organizations such as SSE plc, Swisscom, L'Oreal, Bouygues, Ekinops, Vimian Group and VetPartners, spanning energy, telecommunications, manufacturing, financial services, veterinary and engineering sectors.
What AI capabilities does Sweep include?
Sweep provides four agentic AI assistants -- an orchestrator plus data-analyst, platform-builder and disclosure-writer agents -- that map and validate emissions data, build dashboards from conversational prompts, and draft disclosure narratives inside the existing platform workflow.
Compare Sweep head-to-head
The ESG & Sustainability Buyer's Guide
Before you commit to Sweep, see how it sits against the 15 ESG & sustainability systems we track — on capability, ERP integration depth and what each one actually charges for.
ESG & Sustainability Buyer's Guide
15 systems compared · 2026
ERP Research
- Sweep compared side-by-side with 14 alternatives
- ERP integration checklist — what to verify before you shortlist
- The pricing questions that change the quote
- A Sweep evaluation brief, included with the guide
ESG & Sustainability Buyer's Guide
Get a quote for Sweep
Sweep publishes a list price, but the number you pay depends on volume, modules and integration scope. Tell us your setup and we'll come back with a realistic figure and the alternatives worth quoting against it.