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30+ teams switched in the last six months

See why more Fortune 500 companies choose Watershed

See why Watershed is consistently named a market leader in sustainability AI and ESG reporting, and why so many sustainability teams switch.

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Watershed vs.

  • Sweep logo over sky art
  • Workiva logo over sky art

Powering sustainability programs for

5 of 6

of the largest US banks run their sustainability programs on Watershed

100+

of the Fortune 500 trust Watershed with their climate data

4.4Gt

CO₂e of emissions under management

2.3M

built-in emission factors covering 95% of global GDP

Analyst recognition of Watershed

The top independent research firms have named Watershed a leader in every sustainability category they’ve assessed us in over the last four years.

Read the Forrester report

“Watershed is best suited to large enterprises seeking an integrated partner for carbon footprint calculation, decarbonization, product footprint, and regulatory reporting with strong advisory support and a fast-moving product.”

The Forrester Wave™: Sustainability Management Software, Q3 2026
The Forrester Wave Leader 2026 badge beside the Wave chart
  • Forrester Wave™, Q3 2026

    Watershed was named a leader in sustainability management software, with the highest possible scores in 9 of 17 criteria, including data quality and standardization, reporting, and ROI calculation.

  • Verdantix Green Quadrant 2026

    Watershed was named a leader in enterprise carbon management, with the highest scores of all 21 vendors evaluated on both carbon calculation engine and calculation methodologies.

  • Verdantix Smart Innovators 2026

    Watershed was rated market-leading or strong in all eight areas assessed, with market-leading scores on supply chain emissions calculation engine, PCF calculation and methodology, and hotspot identification and scenario modeling.

  • Verdantix Green Quadrant 2025

    Watershed was named a leader in ESG and sustainability reporting software, with market-leading scores for data quality, benchmarking, and audit-readiness for mandatory disclosures.

Platform depth, rigor and built-in expertise, backed by real customer results.

Most platforms claim ‘end-to-end’, where you can measure, report, and act in one place. The difference is how deep each step goes. Here’s what actually sets Watershed apart among sustainability platforms.

Explore our platform
  1. A data foundation with expert defaults

    2.3 million built-in emission factors covering 95% of global GDP, with methodologies built by in-house climate scientists and third-party assured every year. You start from expert defaults, not a blank canvas, and customize wherever your business needs it.

  2. AI across the entire workflow

    Not a bolted-on chatbot. Watershed agents handle ingestion, cleaning, emission factor mapping, analysis, and report drafting–cutting time to actionable data by 80%.

  3. Product footprints that go beyond emission factor mapping

    Most tools stop at matching a purchase to an emissions factor–simple math that isn’t actionable. Watershed builds material and product-level footprints in moments with AI-generated production graphs, then models reduction scenarios across your whole product portfolio.

  4. Deepest data lineage on the market; no black-box calculations

    Watershed traces every number back to its raw source through every calculation and data transformation, with transparent changelogs, reason codes, and review workflows, so you can hand your footprint to an auditor with confidence.

  5. Proven at enterprise scale

    The world’s largest companies run their sustainability programs on Watershed, including 5 of the 6 largest US banks and 100+ of the Fortune 500, with 4.4Gt CO₂e under management.

Snow-covered mountain ridge

Let’s talk sustainability

Book 30 minutes with a Watershed climate expert. We’ll walk through your current platform, your reporting requirements, and what switching would look like.

By submitting this form you agree to Watershed’s privacy policy, and consent to receive Watershed marketing communications.

A utilities CSV being dropped into Watershed for extraction

Ready to switch? We’ll help you get your data into Watershed, fast

Whether you’re coming off a multi-year contract or a platform that never quite fit, our team handles the heavy lifting. We migrate your historical data, so you keep year-over-year comparability without starting from scratch.

  1. Compare: A 30-minute walkthrough of your current setup compared to Watershed. Our Platform Experts build a proof of concept with your real data, so you can get hands-on before you commit.
  2. Migrate: Your dedicated Customer Success Manager, Sustainability Data Analyst, and Implementation Specialist will help you migrate your historical footprint, emissions factors, and reporting history. Most customers complete their first measurement in 6-8 weeks.
  3. Report and reduce: Hit your next deadline, and turn your footprint into action with supplier engagement, product footprints, and decarbonization planning. Deep guidance and support available along the way from 165+ in-house sustainability experts.

Real sustainability teams. Real outcomes.

Read customer stories

vs. Persefoni

Watershed is far, far ahead of Persefoni. This was a huge part of the Watershed pitch from day one….and it is clear that the product is much more sophisticated.

vs. Gravity

Gravity’s emission factor selection isn't always accurate and made it difficult to differentiate between years. This led to errors and extra QC work. We also had to make corrections before and during the assurance process.

Years ago, tools like [Watershed] just did not exist.

Smiths Group

Watershed agents are helping me save about 12 weeks per year, which means I’ve now got time to work on decarbonization strategy and energy efficiency projects across our sites.

FAQ

Common questions

Want to see Watershed against your current platform? Book 30 minutes with a climate expert.

Watershed goes beyond carbon accounting to cover the full sustainability data lifecycle on one data foundation: audit-ready measurement across all scopes, reporting for every major framework, and tools to reduce emissions. Independent analysts at Forrester and Verdantix have named us a leader in every category they’ve evaluated us in over the last two years.