Carbon Accounting Done Right.

There's a reason Sumday is used by more accounting firms than any other carbon accounting platform, we focus on the details that ensure its auditable, granular and transparent.

Carbon is becoming compliance, we're built for that.

Import data via a simple CSV template, Xero integration or API.

Code transactions in the carbon ledger efficiently, enhance with activity data without losing your audit trail, run reports, engage suppliers and visualise progress with beautiful dashboards.

Meet compliance requirements and stakeholder expectations.

Make it matter to more than the sustainability team

Get started by completing a baseline.

Move towards monthly carbon accounting to make more informed decisions, engaging the entire business.

We can help embed this process in the finance team too.



Features you'll love:

✨ Track emissions by department, site, region and more

✨ Custom rules for coding emissions (there's no black box here)

✨ Smart suggestions that remembers what you've done before

✨ Carbon General Ledger Reports, Carbon Trial Balance

✨ Complete transparency on the emission factors

✨ Add notes and supporting documents to make reviewing easy

✨ Go as high level or as granular as you like

Accounting and audit is in our DNA. We're here to help you.

Access the carbon accounting help desk, full of accounting nerds who really get it - you don't just speak to sales here.

Bumps and steers on the latest in compliance requirements and what's covered in the GHG Protocol.

Insights on best practice, fully supported implementation and customer success managers who understand GHG accounting - there's no sales reps here.

How it works

Getting started is easy

Step 1

We'll help you set up and account and import your data for the first time

Step 2

Complete your scope 1, 2 and 3 accounting, create emissions intensity metrics

Step 3

Engage with the supply chain and replace averages with actuals

Step 4

Start reporting progress on a regular basis, engaging all departments

Enterprise Grade Software

Your IT team will be happy

Sumday is used by leading public companies through to their SMB suppliers. No matter what size you are, we take data and security extremely seriously.

Credentials

Sumday is ISO27001, SOC 2 Type II, EU and UK GDRP compliant.

Sumday is hosted on Microsoft Azure, with ISO 27001 / SSAE 18 compliant data centres located in several major Azure regions globally. Our servers are hosted in data centres located in Australia.

Enterprise users can also request to configure an SSO integration with Auth0, Azure Active Directory, Okta, Google Cloud Identity or any other identity provider that supports OpenID Connect. Enterprise customers also have the ability to enforce SSO for all users in the workspace and disable other log in methods.

Pricing for advisors

Let’s talk dollars and sense

Get stared with a 30 day free trial - no credit card required

Pay annually and save 10%

Organisation Tier 1
$49/mo
Annual turnover of $0 - $12m
Get started

5 Seats

Upskill with Sumday academy
All carbon accounting tools
Request data from Suppliers
10% discount for annual plans
Organisation Tier 2
$79/mo
Annual turnover of $12 - $30m
Get started

5 Seats

Upskill with Sumday academy
All carbon accounting tools
Request data from Suppliers
10% discount for annual plans
Organisation Tier 3
$159/mo
Annual turnover of $30 - $50m
Get started

5 Seats

Upskill with Sumday academy
All carbon accounting tools
Request data from Suppliers
10% discount for annual plans
Organisation Tier 1
$529/year
Annual turnover of $0 - $12m
Get started

5 Seats

Upskill with Sumday academy
All carbon accounting tools
Request data from Suppliers
10% discount for annual plans
Organisation Tier 2
$853/year
Annual turnover of $12 - $30m
Get started

5 Seats

Upskill with Sumday academy
All carbon accounting tools
Request data from Suppliers
10% discount for annual plans
Organisation Tier 3
$1,717/year
Annual turnover of $30 - $50m
Get started

5 Seats

Upskill with Sumday academy
All carbon accounting tools
Request data from Suppliers
10% discount for annual plans
Organisation Tier 1
$79/mo
Annual turnover of $0 - $20m
Get started

5 Seats

Upskill with Sumday academy
All carbon accounting tools
Request data from Suppliers
10% discount for annual plans
Organisation Tier 2
$129/mo
Annual turnover of $20 - $50m
Get started

5 Seats

Upskill with Sumday academy
All carbon accounting tools
Request data from Suppliers
10% discount for annual plans
Organisation Tier 3
$249/mo
Annual turnover of $50 - $75m
Get started

5 Seats

Upskill with Sumday academy
All carbon accounting tools
Request data from Suppliers
10% discount for annual plans
Organisation Tier 1
$853/year
Annual turnover of $0 - $20m
Get started

5 Seats

Upskill with Sumday academy
All carbon accounting tools
Request data from Suppliers
10% discount for annual plans
Organisation Tier 2
$1,393/year
Annual turnover of $20 - $50m
Get started

5 Seats

Upskill with Sumday academy
All carbon accounting tools
Request data from Suppliers
10% discount for annual plans
Organisation Tier 3
$2,689/year
Annual turnover of $50 - $75m
Get started

5 Seats

Upskill with Sumday academy
All carbon accounting tools
Request data from Suppliers
10% discount for annual plans
Organisation Tier 1
$86/mo
Annual turnover of $0 - $20m
Get started

5 Seats

Upskill with Sumday academy
All carbon accounting tools
Request data from Suppliers
10% discount for annual plans
Organisation Tier 2
$139/mo
Annual turnover of $20 - $55m
Get started

5 Seats

Upskill with Sumday academy
All carbon accounting tools
Request data from Suppliers
10% discount for annual plans
Organisation Tier 3
$269/mo
Annual turnover of $55 - $80m
Get started

5 Seats

Upskill with Sumday academy
All carbon accounting tools
Request data from Suppliers
10% discount for annual plans
Organisation Tier 1
$929/year
Annual turnover of $0 - $20m
Get started

5 Seats

Upskill with Sumday academy
All carbon accounting tools
Request data from Suppliers
10% discount for annual plans
Organisation Tier 2
$1,501/year
Annual turnover of $20 - $55m
Get started

5 Seats

Upskill with Sumday academy
All carbon accounting tools
Request data from Suppliers
10% discount for annual plans
Organisation Tier 3
$2,905/year
Annual turnover of $55 - $80m
Get started

5 Seats

Upskill with Sumday academy
All carbon accounting tools
Request data from Suppliers
10% discount for annual plans

Pricing

Sumday is affordable for businesses large and small.

Pay monthly or annually.

Large Businesses 🏢

If your business is doing more than $50M in turnover, contact us for pricing that starts at $500 per month.

Small and Medium Businesses 💜

You're the engine room of the economy and we want to make audit ready carbon accounting accessible to you!

Sumday starts at $79 per month for businesses doing less than $50M in turnover.

FAQs

If we haven’t answered your question below, feel free to get in touch

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Here to help

Whether it’s product or accounting support, we have a dedicated team to guide you through the process. We’re here when you need us.