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ESG & Sustainability Software · Rank #3 of 10

Sweep review and pricing

Modern sustainability data fabric for multi-entity organizations.

By Sweep SAS · Founded 2020 · Paris, France · private

Sweep is a French-built modern climate plus ESG platform, founded 2020 in Paris by former Phenix and Veepee alumni. Raised $73M+ across Series A and B from Coatue, Balderton, and New Wave. The product is positioned as a sustainability data fabric for multi-entity groups, with flexible data modelling that handles subsidiaries, joint ventures, and complex corporate structures. Strengths: most flexible data model in the modern category (strong for multi-entity groups), French-built with deep CSRD readiness from launch, modern UX comparable to Watershed at lower TCO, and growing supplier engagement module. Best fit for EU-headquartered multi-entity groups with CSRD obligations. Trade-offs: smaller US installed base than Persefoni or Watershed, support quality variable across regions, AI-driven supplier data extraction lagging Watershed, and financed-emissions methodology less mature than Persefoni.

Visit Sweep Vendor pricing Compare to Watershed
Best for

EU-headquartered multi-entity groups (500-25,000+ employees) with CSRD obligations and complex corporate structures (subsidiaries, JVs, recently acquired entities).

Worst for

US-focused public companies needing SEC climate-rule depth (Persefoni better), Salesforce-anchored firms (Salesforce Net Zero Cloud better), or banks needing PCAF (Persefoni better).

Vendor Trust Score

Is Sweep a trustworthy vendor?

7.5/10
Mixed
Pricing transparency
Published rates; no hidden fees
6.0
Contract fairness
Reasonable terms; no auto-renew traps
7.5
Incident response
How they handle outages and breaches
7.5
Post-acquisition behavior
Customer treatment after M&A or PE
8.0
Executive stability
Leadership churn over 24 months
8.0
Roadmap honesty
Public commitments held
8.0
Trust signal log
  • 2022-06-15
    Series B raised $73M+ led by Coatue with Balderton and New Wave
  • 2024-11-22
    CSRD disclosure workflow launched for FY2024 EU reporting
Vendor Trust is scored independently of product quality. A great product from an unfair vendor still earns a low trust score.
Review Intelligence

What 180 reviews actually say

Synthesized from G2, Capterra, Reddit, Trustpilot. Patterns >15% prevalence shown.

Last synthesized
2026-04-29

Praise patterns

  • Most flexible data model for multi-entity groups
    87% →
  • French-built with deep CSRD readiness
    78% →
  • Modern UX at lower TCO than Watershed
    71% ↑

Complaint patterns

  • Smaller US installed base
    51% →
  • Support quality variable across regions
    41% →
  • AI-driven supplier extraction lagging Watershed
    38% ↑
Sentiment trend (6 months)
84/100 +2 pts
12
01
02
03
04
05
Patterns are extracted from review corpus and human-verified. We surface trends, not anecdotes.
Verified Pricing

What buyers actually pay

87 anonymized deal disclosures · last updated 2026-05-01

Contribute your deal price
Company size Median annual
500-2,500 employees $84,000
2,500-10,000 employees $192,000
Verified pricing is crowdsourced from buyers under anonymity guarantees. Vendor-listed prices are validated against actual deals quarterly.
Compliance & Security

Auto-verified certifications

Verified 2026-05-01
SOC 2 Type II
ISO 27001
HIPAA
GDPR
CCPA
PCI DSS
FedRAMP

Editorial: Strengths

  • Most flexible data model for multi-entity groups
  • French-built with deep CSRD readiness
  • Modern UX comparable to Watershed at lower TCO
  • Strong supplier engagement module
  • Growing EU enterprise reference base
  • EU data residency by default

Editorial: Weaknesses

  • Smaller US installed base than Persefoni or Watershed
  • Support quality variable across regions
  • AI-driven supplier data extraction lagging Watershed
  • Financed-emissions methodology less mature than Persefoni
  • Implementation can be lengthy for complex multi-entity scope

Key features & integrations

  • +Sustainability data fabric for multi-entity groups
  • +CSRD disclosure workflow
  • +Scope 1, 2, 3 GHG accounting
  • +Supplier engagement portal
  • +CDP and TCFD reporting
  • +SBTi target-setting
  • +100+ integrations
100+ integrations
SAPOracleWorkdaySageCegidSalesforceMicrosoft 365
Geography supported
Global; strongest in EU, France, UK
Best fit
500–25,000+ employees · EU multi-entity groups with CSRD obligations
Editorial deep-dive

Read our full ranking of ESG & Sustainability Software

Sweep ranks #3 in our editorial review of 10 esg & sustainability software platforms. The deep-dive covers methodology, comparison tables, decision matrix, migration scoring, and FAQs.

Read the full ranking

Closest alternatives in ESG & Sustainability Software

#2
Watershed
Modern enterprise climate platform with the fastest feature velocity.
★ 4.7 opaque
#4
Sustain.Life
SMB and mid-market ESG with onboarding velocity.
★ 4.5 partial
#1
Persefoni
Modern carbon accounting category leader with the deepest regulatory expertise.
★ 4.6 opaque
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