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As new environmental regulations are on the rise in 2025, companies around the world are looking for the right carbon accounting software to help them effectively reduce their emissions and adhere to environmental legislation – leading companies to look for the best Plan A alternative platforms like Greenly.
Greenly offers unique alternatives to Plan A that could help your company not only achieve its initial carbon reduction goals, but exceed them – paving the way for a more long-term, sustainable future in business.
In this article, we’ll share the best Plan A alternative and 5 suitable choices – and all of the reasons why our carbon accounting platform at Greenly is the best choice.
Carbon accounting, sometimes called greenhouse gas accounting, refers to the process of monitoring, managing, and working to reduce your company’s carbon emissions – and often utilized a specialized third-party like Greenly.
💡As climate change and new legislation to curb excess carbon emissions becomes the new norm, carbon accounting can prove itself as indispensable tool for businesses looking to reduce their environmental impact and employ long-term sustainable habits.
Businesses can benefit from carbon accounting as it can help your company:
Plan A is a well known carbon accounting company which can help companies to decarbonize and report their carbon emissions by offering a wide variety of tools such as helping companies to collect data, develop the most optimal emission reduction plan, and report to the CSRD.
The highlights of choosing Plan A include:
The drawbacks of Plan A include:
Although Plan A offers a robust platform for businesses aiming to manage and reduce their carbon emissions through detailed accounting, reporting, and decarbonization strategies – it may not be the most transparent platform or suitable to develop personalized carbon emissions reduction solutions such as we at Greenly are able to curate for your business.
👉 Especially for smaller start-ups or medium sized enterprises, Plan A may not be the best option for companies looking to balance their more minimal resources with a genuine effort to reduce their current environmental impact.
Plan A and Greenly are both sufficient choices for companies looking to utilize carbon accounting to measure, manage, and reduce their carbon emissions – but our platform differs slightly and may make for the best Plan A alternative.
The table below will provide a comparative overview between Plan A and Greenly:
| Feature | Plan A | Greenly |
|---|---|---|
| Comprehensive Carbon Management | Helps companies measure and reduce emissions effectively. | Offers an intuitive platform with automated features, making carbon tracking easier and more accessible. |
| Decarbonization Strategies | Provides reduction strategies to help businesses achieve net-zero. | Includes tailored action plans for businesses of all sizes, making sustainability efforts more actionable. |
| Science-Based Approach | Developed with expert collaboration to align with sustainability standards. | Ensures alignment with international carbon accounting standards while also prioritizing ease of use. |
| Pricing Transparency | Pricing details are not readily available, requiring businesses to inquire directly. | Offers clear pricing models, making it easier for businesses to get started without delays. |
| Suitability for SMBs | May be too complex for small and medium-sized businesses due to its enterprise-level approach. | Designed to be user-friendly and scalable, catering to businesses of all sizes. |
| Automated Data Collection | Not a primary focus. | Automatically collects and calculates emissions data for scopes 1, 2, and 3, streamlining carbon accounting. |
| Customization & Actionability | Focuses on providing general reduction frameworks. | Provides personalized reduction strategies tailored to each company’s unique needs. |
| Data Accuracy | Uses a mix of methodologies but may rely on indirect supplier data. | While spend-based factors are a focus, Greenly actively integrates more reliable activity-based data. |
| Overall Verdict | A strong platform for enterprises but may be less accessible for smaller businesses. | The better choice for businesses seeking an intuitive, automated, and transparent carbon accounting solution. |
Both Plan A and Greenly offer valuable tools for carbon accounting and sustainability management, but Plan A provides a comprehensive, science-based approach best for bigger companies looking to decarbonize – making Greenly the more optimal choice for clients seeking a user-friendly platform with automated features suitable for businesses of all sizes from any industry.
Here are a few more reasons why Greenly is the best Plan A alternative:
👉 Overall, Greenly is the best Plan A alternative as we offer an intuitive and user-friendly interface which is more approachable for small to medium businesses looking to stay one-step-ahead in their climate journey.
We would love for you to give us a try at Greenly, but if you’re still exploring your options – here are some additional options if your company is still looking for the best Plan A alternative:
This platform focuses on science-based carbon calculations and regulatory compliance, making it a great alternative for companies that want similar features to Plan A’s services.
Overall, Normative is best for companies looking for a precise carbon footprint measurement in order to draft more accurate public disclosures and ensure regulatory compliance.
Sphera works to provide a comprehensive sustainability platform in addition to carbon accounting services, as their main mission is to help provide ESG and LCA based solutions for businesses regardless of where they currently stand in their climate journey.
As a whole, Sphera’s mantra may be more approachable for smaller businesses beginning to dip their toes in the water of sustainability.
Microsoft has already made massive strides to help support the current climate crisis, such as with their Procurement Sustainability Assurance Guide – but they have taken it one step further with Microsoft’s Sustainability Manager.
Microsoft’s Sustainability Manager offers a suite of enterprise solutions, with assistance to help monitor and track carbon emissions – making this a great tool for companies that already use Microsoft's other existing platforms and products.
IBM’s platform can provide clients with advanced analytics and AI-driven insights to allow for improved decision making to optimize carbon emission reductions.
This can allow companies to improve the risk management and adjust in the event of a natural disaster, all while making an effort to mitigate an excessive environmental impact.
SINAI focuses on decarbonization strategies to help companies reach their sustainability targets such as via science-based strategies and assistance in mitigating and reporting emissions for greater transparency.
👉 The truth is, there are dozens of viable sustainability platforms that may be suitable for your business – but the key to choosing the right one for your company is contingent on your individual emissions reduction targets.
When choosing the best Plan A alternative for your company, it’s important to consider which assets of a potential platform would prove most valuable for your company – such as data collection, platform precision, and options for assistance with compliance.
Here are some things to consider when choosing the right sustainable platform for your company:
Overall, we believe that the best Plan A alternative is Greenly – as a result of our user-friendly interface, personalized expertise, indispensable experience in compliance such as with the CSRD, and our approachable platform for small to medium sized businesses regardless of their current size or sector.
If reading this article on the best Plan A alternative has inspired you to consider your company’s own carbon footprint, Greenly can help.
At Greenly we can help you to assess your company’s carbon footprint, and then give you the tools you need to cut down on emissions. We offer a free demo for you to better understand our platform and all that it has to offer – including assistance on how to reduce emissions, optimize energy efficiency, and more to help you get started on your climate journey.
Learn more about Greenly’s carbon management platform here.
Coolset https://www.coolset.com/academy/top-plan-a-alternatives
Corporate Leaders Group https://www.corporateleadersgroup.com/corporate-leaders-group-europe/business-and-investor-ceo-letter/business-quotes-on-raising-climate-ambition-for-2030
Plan A https://plana.earth/
Pulsora https://www.pulsora.com/blog/best-esg-reporting-software
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