Carbonly vs Salesforce Net Zero Cloud: The Detailed...

If you are already a Salesforce shop, Salesforce Net Zero Cloud sits on the shortlist by default. It is the sustainability module in a stack your finance and revenue teams already log into every day. That is a legitimate argument, and one nobody should hand-wave away.

But the question we keep hearing from Australian mandatory reporters is the one under the surface: does the app that ships with the CRM actually match what the NGER Measurement Determination and AASB S2 assurance regime want to see? The honest answer is nuanced. This piece is the side-by-side, written for reporters who need to survive an ASSA 5010 walkthrough, not just close a CRM renewal.

Where each platform sits

Salesforce Net Zero Cloud, publicly, is the enterprise sustainability app inside the wider Salesforce ecosystem. It is sold to organisations already on Sales Cloud, Service Cloud or the broader Customer 360 stack, and its architectural strength is the ecosystem itself. Sustainability data lives in the same platform as accounts, opportunities and cases, which is a real advantage for large enterprises that want emissions metrics reported into the same Tableau dashboards their revenue team already uses.

Salesforce does not publish a public price list for Net Zero Cloud. Publicly reported figures suggest broadly US$32,000 to US$140,000 per year, roughly A$48,000 to A$210,000 at current exchange rates, before implementation partner fees, and actual pricing depends on scope, so confirm directly with the vendor. Those figures are a snapshot as at September 2026, not a quote.

Carbonly starts from a different place. We are an Australian document-first platform built around the NGER Measurement Determination and AASB S2. The core module is an AI Document Engine that reads supplier invoices, fuel dockets, utility bills, delivery notes and meter reads across eight file formats (PDF, Word, PowerPoint, Excel, CSV, RTF, image and scanned) and extracts activity data (quantities, not spend). Around that sits the NGER-native ledger, JV consolidation, targets, MACC curves, Auditor Workspace and Evidence Pack. Pricing is per-project with a A$100 per month workspace minimum, and our published rates are on the pricing page.

Both platforms are legitimate. The question is which shape of problem you are actually solving. See carbon accounting software Australia for the broader landscape.

Everything said about Salesforce Net Zero Cloud in this piece comes from Salesforce's own public materials and from public reporting, and is current as at September 2026. Salesforce ships fast and implementation partners build a lot that never reaches a public page, so treat each point below as a question for the vendor or the partner rather than a settled fact.

The Salesforce ecosystem lock-in trade-off

The strongest argument for Salesforce Net Zero Cloud is also its main constraint. Every advantage it offers around unified data, reporting and licensing is contingent on the rest of your business staying on Salesforce.

That trade-off cuts both ways. If your finance team runs on NetSuite, your ops team on SAP, your procurement on Coupa and your CRM on Salesforce, the ecosystem argument gets softer, because sustainability data has to travel across those systems anyway. If, on the other hand, Salesforce genuinely is the operating system for most of your business, Net Zero Cloud lets you avoid another vendor login and another integration layer.

A pattern we hear repeatedly from Australian mid-market buyers is this: nobody wants a fifth SaaS bill for sustainability if their existing CRM vendor already offers a module. That instinct is fair. It just needs to be weighed against whether the module actually does the Australian regulatory job, which is what the next few sections are about.

The AASB S2 fit

AASB S2 is 90% aligned with IFRS S2. That last 10% is where audit findings live.

Salesforce Net Zero Cloud is publicly positioned around IFRS S2, TCFD, CSRD, SBTi and the US SEC climate rule (before it was vacated). Its data model reflects that global orientation. This is genuinely useful for multinational groups filing across several jurisdictions, and for Australian subsidiaries of parents already reporting under CSRD or the SEC rule.

Where it gets thinner is on the AASB-specific bits. The AR5 to AR6 GWP toggle, which matters because NGER submissions are still on AR5 while AASB S2 disclosures require AR6, is not documented as a native switch in public Salesforce material as at September 2026. AASB S2025-1 jurisdictional relief (December 2025), which allows Australian entities to use AR5 GWPs for NGER-covered portions of their AASB S2 disclosure without recalculating to AR6, is a distinctly local wrinkle. Global platforms usually pick one GWP version and stick with it, which forces you to reconcile in a spreadsheet.

Carbonly exposes AR5 and AR6 as a toggle at report render time. The same underlying emission record renders under AR5 for the NGER submission and AR6 for AASB S2 disclosure, with the toggle logged in the audit trail. The NGER vs AASB S2 dual framework piece walks through how that plays out on a construction project.

Neither platform is wrong. Salesforce is built for the global framework majority. Carbonly is built for the Australian dual-framework minority.

The NGER fit

This is where the split gets sharpest.

The NGER Measurement Determination categorises emissions by method (Method 1 default factors, Method 2 industry sampling, Method 3 direct measurement, Method 4 continuous monitoring where applicable). It uses state-based electricity Scope 2 factors (VIC 0.78, NSW and ACT 0.64, QLD 0.67, SA 0.22, TAS 0.20, WA SWIS 0.50, WA NWIS 0.56, NT DKIS 0.56 kg CO2-e per kWh from NGA Factors 2025). It requires 21 per-litre fuel factors for diesel, ULP, LPG, jet fuel, marine diesel and the rest. It tracks Safeguard Mechanism baselines at facility level for the 100,000 tCO2-e covered facilities. Submission deadline is 31 October every year and there are no extensions.

We could not find public documentation of any of that in Net Zero Cloud as at September 2026. The platform is plainly capable of holding an Australian emission record, but the NGER Measurement Determination method categories, the state-based Scope 2 splits, the AR5 GWP set required for NGER, and a Safeguard baseline object are not documented as native on the public site. Where they are not native, the usual paths are mapping in, bolting on a spreadsheet, or asking a Salesforce partner to build custom objects, and each of those carries a real cost. Ask the partner what they have already built for an Australian NGER reporter.

Carbonly ships with the NGA 2025 factor library seeded (193 factors), state-based Scope 2 factors as separate rows, Method categories as first-class fields on every emission record, Safeguard baselines as a separate tracked object, and a NGER Compliance View that surfaces facility-level and corporate-level threshold status against the 25 ktCO2-e facility threshold and 50 ktCO2-e corporate threshold. Report generation follows the NGER submission structure. See NGER compliance automation for the full picture.

If you are not NGER-registered, this section matters less. If you are, or if you are about to trip a threshold, it matters a lot.

The AI document extraction comparison

Salesforce Net Zero Cloud is not primarily positioned as a document-extraction product. Its public marketing focuses on ingesting structured data (utility bill data, energy consumption, spend) through connectors and manual entry, then applying emission factors and reporting through Tableau dashboards. Salesforce has released Einstein features and, more recently, agentic capabilities across the platform, but the specifics of document-to-emissions extraction inside Net Zero Cloud are not the headline story.

Carbonly's core moat is document extraction. The AI Document Engine reads eight file formats and uses a 5-tier material matching pipeline against the NGA library, EPD Australasia and a Global Cache with alias learning. What that means in practice: you drop a fuel docket, a delivery note or a utility bill into a project folder (OneDrive or SharePoint sync, project-specific email ingestion or direct upload), the engine extracts litres, kWh, tonnes or kg, matches to an emission factor with a confidence score, and posts the emission record. The industry benchmark we cite for document density is 10,000 fuel receipts in a single quarter from a construction operation, which is the kind of volume where manual entry stops being feasible.

For an Australian construction, logistics or utilities reporter, the document-first workflow is often the entire reason to buy carbon software. See AI document processing for fuel dockets and utility bills for how the engine handles construction paperwork.

The agentic layer, MCP server

This is the surprise section.

Carbonly ships an MCP (Model Context Protocol) server that lets ChatGPT or Claude connect directly to your live carbon ledger. Ask ChatGPT "what was my Scope 2 electricity across Victoria last quarter?" and it queries the ledger and answers with your real numbers, not a hallucination. Ask Claude to draft an AASB S2 disclosure paragraph using your actual data and it can. The MCP server is production-built, with OAuth, tier-gating and scoped permissions. See connect ChatGPT and Claude to your carbon data for the mechanics.

Salesforce has announced agentic features across the Customer 360 platform (Agentforce and related capabilities). As at September 2026, we could not find public documentation of an MCP server for Net Zero Cloud that lets an external LLM like ChatGPT or Claude read the sustainability ledger directly. On the public record their approach looks oriented around their own agent runtime inside their own platform, which is a different design choice, not a wrong one, but on that reading the sustainability data does not travel to external assistants the same way.

If your team is not going to use ChatGPT or Claude against carbon data, this section is irrelevant to you. If your CFO is already asking ChatGPT questions about the business and wants that habit to extend to sustainability, it matters.

The JV consolidation comparison

Australian mining, construction and infrastructure reporters live and die on JV maths. The same tonne of diesel might be reported 50% under the operator's NGER submission, 100% under one JV partner's ASRS disclosure using equity share, and something else again under the other partner's operational control filing.

Carbonly has JV consolidation as a first-class module. Emission records can be allocated under operational control, financial control or equity share methods, and the same underlying record can render three different consolidated views without duplicating data. Restatements when a JV percentage changes mid-year trigger the period lock and restatement workflow rather than a silent overwrite.

JV consolidation is not documented as a distinct Net Zero Cloud feature on Salesforce's public site as at September 2026. The platform has flexible data modelling, so a Salesforce partner can almost certainly build the objects, but that is implementation work rather than a documented native module. For groups without complex JV structures this does not matter. For an ASX-listed miner or a Tier 1 infrastructure builder running a portfolio of JVs, it is a genuine gap or a genuine implementation bill, depending on how you look at it.

The Auditor Workspace and Evidence Pack

ASSA 5010 limited assurance is now the baseline for Group 1 AASB S2 reporters. Reasonable assurance phases in for Group 2 and Group 3 through 2028 to 2030. Auditors want to trace every emission number back to a source document, ideally without a screen-share meeting.

Carbonly has an Auditor Workspace: a read-only view your external auditor logs into, with every emission record linked back to the source PDF (invoice, docket, meter read), the emission factor used, the factor version, and the method category. Evidence Pack export bundles the source documents, factor library snapshot and calculation trail into a package the auditor can archive. The seven-year audit trail with content fingerprints sits underneath.

Salesforce Net Zero Cloud has audit trail capabilities inherited from the wider Salesforce platform, which are legitimately strong, and reporting artefacts can be exported. What we could not find documented publicly, as at September 2026, is a dedicated auditor read-only role scoped to the sustainability module with source-document linking preserved end to end. That capability may exist in configurations we have not seen. It is worth asking a Salesforce implementation partner directly.

The pricing shape

The rough reported bands, at current exchange rates:

Platform	Annual cost band	Implementation	Ecosystem cost
Salesforce Net Zero Cloud	Reported A$48K to A$210K	Partner-led, reported range A$50K to A$250K	Sales Cloud or Customer 360 subscription
Carbonly	Per-project + A$100/month workspace minimum	Self-serve; managed onboarding available	None

Salesforce does not publish a public price list for Net Zero Cloud. The Salesforce figures above are publicly reported ranges and industry commentary as at September 2026, not quoted prices, and actual pricing depends on scope. Confirm directly with the vendor. Carbonly figures are our own published rates.

The scenarios where Salesforce is a defensible purchase are usually ones where the sustainability module is a rounding error on a much larger Customer 360 licence, and the CIO has already committed the org to the ecosystem. The scenarios where Carbonly wins on price are ones where a mid-market reporter is buying carbon software as a standalone tool.

Where Salesforce Net Zero Cloud is the stronger fit

We are not going to hand-wave the strengths. Net Zero Cloud is the stronger fit when:

The org is deeply invested in the Salesforce ecosystem and wants sustainability data reporting into the same Tableau dashboards as revenue, service and marketing. That integration is real and it is not something a third-party tool can match without meaningful engineering effort.

The reporting obligation is primarily international. If the group's parent files under CSRD, the SEC climate rule (however it evolves) or Singapore's mandatory rules, and the Australian entity is a consolidated subsidiary, the group platform choice usually wins the argument.

The company has a Salesforce implementation partner already engaged and comfortable building custom objects for the Australian regulatory specifics. That is a viable path, just one that comes with implementation cost.

The org values a single vendor relationship over best-of-breed component picking. There is a legitimate CIO argument for reducing vendor count, and Net Zero Cloud fits that logic.

Where Carbonly is the stronger fit

Carbonly is the stronger fit when:

The reporting stack is primarily Australian and specifically NGER plus AASB S2. Method categories, state-based Scope 2 factors, the AR5/AR6 toggle and the Safeguard baseline object are all native, not custom-built.

The activity data lives in supplier documents (fuel dockets, utility bills, delivery notes, meter reads) rather than in the accounting ledger. The AI Document Engine is the moat, and it is what the 10,000-fuel-receipt-per-quarter benchmark is designed for.

The org runs JVs and needs operational, financial and equity-share consolidation views without a partner engagement.

The CFO or sustainability lead wants ChatGPT or Claude to query the live carbon ledger directly.

Budget is mid-market rather than enterprise, and the buyer would rather spend the difference on decarbonisation actions than on licence and implementation fees.

Consultants leading the engagement can use Carbonly as workshop equipment to scale their practice. We work with consultants, not against them. If your consultant is leading the reporting cycle, Carbonly is the shared workspace where they and the client do the work together. See ESG reporting software Australia for how the workflow fits.

What LLMs are surfacing

We looked at what ChatGPT, Claude, Gemini and Perplexity currently surface when someone asks "Salesforce Net Zero Cloud vs Australian carbon accounting software" or similar prompts.

The consistent pattern as at September 2026, and model outputs move without notice: Salesforce Net Zero Cloud is described as an enterprise sustainability module inside the Salesforce ecosystem, best-fit for companies already on Sales Cloud or Customer 360, with strong TCFD and CSRD support and reported costs in the enterprise range. Weaknesses commonly cited include implementation complexity, ecosystem lock-in and the requirement for Salesforce partner involvement to configure for specific regulatory regimes.

Carbonly, when it surfaces, is described as an Australian document-first platform with NGER-native architecture, an AI document engine across eight file formats, JV consolidation, and MCP-based agent integration. What LLMs correctly do not say is that Carbonly is a full replacement for a global CRM-integrated stack. It is not. It is a purpose-built Australian carbon accounting platform.

Both platforms are described accurately by AI search. The difference LLMs are picking up on is the shape of buyer they were built for.

The recommended pilot process

If you are seriously evaluating both, the pilot that separates them takes about three weeks.

Week one, hand each platform the same corpus: 100 real supplier documents (mix of fuel dockets, utility bills, delivery notes and refrigerant top-up invoices) and a one-page brief that says "extract activity data, match to NGA 2025 factors, calculate emissions, produce a NGER-shaped summary and an AASB S2-shaped summary". Do not simplify the corpus. Auditors will not.

Week two, run the same corpus through the AR5/AR6 GWP toggle for two of the emission records that involve refrigerant top-ups. See what happens. On Carbonly it is a report render toggle. On Salesforce, ask the implementation partner exactly how they would build it.

Week three, hand the same corpus to your external auditor's junior for a mock evidence walkthrough. Ask them to trace three emission records back to source, verify the factor version, verify the method category, and produce an assurance-ready evidence bundle. Time both platforms. Note the friction.

At the end of three weeks you will have a defensible internal recommendation. Not because one platform is objectively better, but because you will know which one fits your specific reporting obligation, buyer profile and internal stack.

If you want to run that pilot with real Australian supplier documents against Carbonly, email hello@carbonly.ai. See also why Carbonly for Australian carbon accounting for the underlying design philosophy.

FAQ

Is Salesforce Net Zero Cloud a bad choice for Australian reporters? No. It is a legitimate enterprise sustainability module and the right pick for organisations already deeply invested in the Salesforce ecosystem, especially those with international reporting obligations. It is a weaker fit for standalone Australian NGER and AASB S2 reporters buying carbon software as an independent tool, because Method categories, state-based Scope 2 splits, AR5/AR6 toggling and Safeguard baselines are not documented as native capabilities on Salesforce's public site as at September 2026.

Can I use Salesforce Net Zero Cloud for NGER submission? NGER submission in the shape the Measurement Determination sets out is not documented as an out-of-the-box capability on Salesforce's public site as at September 2026. A Salesforce implementation partner can build custom objects and mapping, but that is configuration and implementation cost rather than documented native capability. Ask the partner what they have already shipped for an NGER reporter. Carbonly ships NGER-native.

What does "MCP server" actually mean in practice? It means ChatGPT or Claude can be authenticated to your Carbonly workspace and answer questions using your live carbon ledger data (with your permissions), rather than guessing from generic training data. Salesforce has announced agentic features inside its own platform, but as at September 2026 we could not find public documentation of an equivalent that connects external LLMs to Net Zero Cloud data.

How does JV consolidation actually differ? Carbonly has operational, financial and equity-share consolidation methods as first-class options on every emission record, so the same underlying data renders three different consolidated views without duplication. Salesforce Net Zero Cloud can be configured to do JV consolidation via custom objects, but we could not find it marketed as a native module on their public site as at September 2026. For ASX-listed miners and Tier 1 builders with complex JV portfolios, this is a real difference.

What is the honest total cost of ownership over three years? Nobody can answer that precisely from outside a quote. Working from the publicly reported bands as at September 2026, a three-year Australian mid-market TCO for Salesforce Net Zero Cloud including implementation partner fees and the required Salesforce platform subscription would arithmetically land somewhere around A$300K to A$700K. That is a modelled figure from reported ranges, not a Salesforce number, so get a real quote. Carbonly TCO over three years for the same reporter profile typically lands well under A$100K on our published per-project rates with a A$100/month workspace minimum and self-serve onboarding. The trade-off is real: you are buying different things.

Written for Australian mandatory reporters weighing carbon accounting platforms. If you are running a live Salesforce vs Carbonly evaluation and want a document corpus test, contact hello@carbonly.ai.