Nasdaq Metrio alternatives: Nasdaq Metrio carbon accounting, ESG reporting and pricing after the osapiens sale

This page is built from Nasdaq's own Metrio product and carbon accounting pages, the osapiens company-news release of August 19, 2026, and the osapiens product and regulation navigation on osapiens.com, all read in September 2026. It is not built from a vendor roundup. No dollar figures appear for Metrio or osapiens, because neither publishes a price list and an invented number is worse than none. Where Metrio is stronger than we are, this page says so. If you want to see the alternative approach on your own data first, run our carbon accounting software on a few invoice lines in the panel below.

Nasdaq describes Nasdaq Metrio as "a sustainability reporting platform that helps organizations collect, validate, and report ESG and GHG data with accuracy and speed." It came from Metrio, a Montreal company Nasdaq announced it would acquire on June 2, 2022 to extend its corporate ESG solutions, and it was sold alongside Nasdaq's wider ESG consulting and disclosure services.

On the carbon side, Nasdaq positions it as "one source of truth for all your scope 1, 2 and 3 GHG emissions," built on the GHG Protocol, with "access to over 42K emission factors updated regularly," multiple layers of verification and approval, role-based permissions and auditor-access permissions. Its knowledge base attributes the factor library primarily to Climatiq. Data gets in through bulk Excel upload, manual entry, APIs into systems including Concur, NetSuite and Workday, supplier data collection campaigns, and what Nasdaq calls "AI for invoice uploads and processing" plus "AI-enabled utility bill ingestion."

The reporting side is where Nasdaq puts most of its emphasis: guided regulatory workflows for CSRD, TCFD, California Climate Laws and ISSB, dynamic dashboards, anomaly detection alerts, and an AI tool that drafts a first disclosure using public data from more than 11,000 companies. Nasdaq states 400+ combined customers across its solutions, 220+ team members focused on ESG and sustainability, and companies in 18 countries across 11 industry sectors.

Yes. On August 19, 2026, osapiens announced it had acquired the Nasdaq Metrio platform and its customers. When we read nasdaq.com in September 2026, both the Metrio platform page and the Metrio carbon accounting page carried a banner reading "Nasdaq has announced the sale of its Nasdaq Metrio platform to osapiens." Michael Bartels, an SVP at Nasdaq, said the transaction "will allow Nasdaq to focus on providing our listed and corporate clients with solutions in which we have unique expertise."

osapiens is a sustainability and compliance software company headquartered in Mannheim, Germany, with offices across Europe and the United States. Its release says more than 2,500 customers run compliance processes on the osapiens HUB, a platform it describes as 25+ solutions across seven product suites, and that Metrio customers move to the HUB so that "data can be collected once and reused across compliance requirements, supply chain regulations and carbon accounting initiatives." osapiens reached unicorn valuation in a round led by Decarbonization Partners, the BlackRock and Temasek joint venture, and counts Goldman Sachs among its investors.

What the release does not give is a migration timeline, a statement of how historical inventories, emission factor selections and audit trails transfer, or confirmation of whether current contract terms carry across. Those are the three things a filer actually needs, and the only way to get them today is to ask your account team in writing.

A comparison that only lists a rival's weaknesses is no use to you. Three Metrio strengths are real, and we do not attempt the first one at all.

It was built for the disclosure document, not just the number. Metrio's center of gravity is collecting hundreds of ESG indicators across business units and turning them into a report: guided workflows per framework, a metrics library cross-referenced across raters and rankers, dashboards and an AI first-draft tool. If your job is a full sustainability report and carbon is one chapter of it, that breadth matters. We calculate a carbon inventory and stop there.

The approval machinery is mature. Multiple layers of verification, role-based permissions, activity logs, anomaly alerts and a dedicated auditor access mode are the unglamorous features that decide whether an assurance engagement goes smoothly. Nasdaq has clearly spent years on them, and a company with a CSR community spread across dozens of countries needs exactly that.

Third-party recognition is genuine. Verdantix named Nasdaq a leader in its 2025 Green Quadrant for ESG and sustainability reporting software against 20 other vendors. That is an independent analyst assessment, not a vendor claim, and it is worth more than any self-reported statistic on this page or on theirs.

Nasdaq does not publish pricing for Metrio. Both product pages route to "Book a Demo," a product tour or a factsheet download rather than a price list, and osapiens does not publish a price list either. Any exact figure you see in a listicle is a guess.

What Nasdaq does publish is a return-on-investment claim rather than a price: "an estimated $497K in benefits" over three years, broken down as 5.4K hours saved on data collection and measurement, a 70% reduction in time spent on calculations and analysis, $223K saved on reporting and disclosure preparation, $22K saved on audit and assurance reviews, and 82% average time savings on stakeholder communication. Treat those as vendor-modeled benefits for a large reporter, not as your invoice.

The practical shape of the bill is driven by the number of entities, sites and business units in scope, how many ESG indicators beyond carbon you collect, how many suppliers you survey, and which framework workflows you need. After the osapiens acquisition there is a second question worth asking before renewal: whether your next contract is with osapiens rather than Nasdaq, whether pricing is restructured onto HUB suite licensing, and what happens if you only ever wanted the carbon module. Our own plans are on the pricing page, published, and how quotes are built across the category is on carbon accounting software cost.

This is the part worth reading slowly, because it is the difference that is easy to miss in an acquisition release written in the language of synergy.

Nasdaq marketed Metrio to a North American base and named California Climate Laws among the regulatory workflows it ships. osapiens is a European compliance company whose published strength is EU supply chain and product law. When we read the osapiens site in September 2026, its "Regulations covered" navigation listed six regulations, and all six were European: EUDR, PPWR, the Digital Product Passport, EUFLR, CSRD and CSDDD. We did not find California SB 253, SB 261 or the EPA Greenhouse Gas Reporting Program named there. That is not a criticism of osapiens, which is a substantial company doing the EU work very well, and product coverage can change faster than a website navigation. It is simply a fact worth confirming for yourself if your obligation is Californian and your filing is in November.

The second thing that changes is the shape of the product. The osapiens pitch is "collect once, reuse everywhere" across seven suites: supplier intelligence, product compliance, carbon management, disclosures and reporting, audit and quality assurance, distribution, and maintenance and repairs. If you also have EU obligations, that consolidation is a real prize. If your only obligation is a US one, you are being moved onto a broader platform than you were buying, and broader platforms are rarely cheaper.

Stay if your company has EU obligations as well as US ones. A US-listed manufacturer that files under California law, reports under CSRD and has to evidence deforestation-free sourcing under EUDR genuinely benefits from one supplier record feeding all three. That is the osapiens thesis and it is a good one. Rebuilding that across three vendors is more expensive than accepting a migration.

Stay if your reporting burden is mostly non-carbon. If you collect several hundred social and governance indicators from dozens of business units and your carbon inventory is a modest slice of the work, a full ESG data platform is the right category of tool and you should not swap it for a carbon-only one.

Stay if your inventory is dominated by facility energy data. Metrio's five-step onboarding starts with a list of facility names and their characterization, which tells you what the engine is built around. If meters, fuel and utility bills are your footprint, that model fits, and the audit machinery around it is good.

The fit changes when your footprint is mostly Scope 3. For most US companies outside heavy industry the largest share of the inventory is purchased goods and services, which does not live in a meter reading. It lives in accounts payable as vendor names, GL codes and dollar amounts. We start there. The classifier reads the AP or GL export you already produce, proposes a scope and one of the 15 Scope 3 categories for every line with a confidence level and a stated reason, and a person reviews the uncertain tail instead of the whole file. Every figure keeps a link back to the invoice line behind it, which is the trail an assurance provider samples.

To be fair about it: Metrio also reads invoices and utility bills with AI, so document capture alone is not the difference. The difference is what happens next. Their AI puts a number into an indicator you defined; ours decides which scope and which Scope 3 category a purchase belongs to and shows its reasoning, because classification is the part that takes a sustainability team weeks and the part an auditor questions.

The second difference is the calendar. A company above the $1 billion revenue threshold has to report Scope 1 and 2 under California SB 253 by November 10, 2026, with Scope 3 following in 2027, and a CDP request from a large customer arrives on its own schedule. We document the US calendar page by page: SB 253 reporting software, CDP reporting software and EPA GHG reporting for the October 30 GHGRP window.

The third difference is how you start. You can run our classifier on your own data on this page before an email address changes hands, and our pricing is public. Metrio's and osapiens' entry points are both a demo request. Neither approach is wrong, but if a platform change is being made for you anyway, testing the alternative on your own ledger costs you ten minutes.

If Metrio is on your list because the disclosure document is the hard part rather than the emissions math, the closest comparison is Workiva carbon accounting alternatives, where the report is assembled and filed. If a vendor-led migration is what put you here, the same decision is worked through for another platform in Diligent ESG alternatives, where carbon clients are being moved to Persefoni without a published date. For enterprise platforms built on site and energy data, see the IBM Envizi alternative and Schneider Resource Advisor alternatives, and for the EHS suites see Sphera carbon accounting alternatives and Cority carbon accounting alternatives. If your ERP vendor is driving the shortlist, see Microsoft Sustainability Manager alternatives.

For carbon-first platforms, compare Persefoni alternatives and Watershed alternatives at the enterprise end, and the Greenly alternative or Sumday alternative in the mid-market. The whole field is mapped on best carbon accounting software, with category context on carbon accounting platforms. The step-by-step version of this decision, with an export checklist, is in best carbon accounting software for Nasdaq Metrio customers.

If your shortlist exists because of an obligation rather than a vendor change, start from the obligation instead: SB 253 reporting software inside the California regime, CDP reporting software if a customer or investor sent you a questionnaire, and supplier emissions reporting software if supplier data is the part you cannot evidence.