These are the 6 best alternatives to SimaPro software in 2026:
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GaBi
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OpenLCA
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Air.e LCA
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Umberto
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Eco-it
Looking for alternatives to SimaPro software has become common for companies that want to measure impact effectively, without getting stuck with slow tools that are hard to use without external help.
SimaPro has been on the market for years, but it is not always what you need if you want agility, clear data, and actionable results.
Today the challenges are different: tight deadlines, limited resources, and the need to comply with regulations without analysis paralysis.
Do we want to know the impact of our products? Yes. Do we want to do it quickly, without depending on specialists for every step? Also yes.
Fortunately, there are simpler, more current solutions built for real day-to-day company work. Tools that let you measure, understand, and act without adding more chaos to your operations.
In this article we look at what other options you have, what advantages they offer over SimaPro, and how to choose the one that best fits your needs.
Looking for a SimaPro alternative with LCA, carbon footprint, CSRD, and ESG data in one platform? Book a demo with the Dcycle team.
Request a demoThe 6 best alternatives to SimaPro software in 2026
1. Dcycle
Dcycle is not a traditional LCA tool. It is a comprehensive digital solution for companies that want to launch an ESG strategy without unnecessary complexity.
We are not consultants or auditors: we are a platform designed so any team, with or without technical experience, can measure, manage, and communicate impact clearly, reliably, and quickly.
If you need strong options in life cycle assessment software, Dcycle connects LCA with ESG reporting in a single workflow.
What Dcycle offers:
- We collect all your ESG data (environmental, social, and governance) from different internal and external sources.
- You get a single source of truth to report for any use case: EINF, CSRD, SBTi, Taxonomy, ISOs, or whatever you need.
- The platform guides the process and generates reports automatically, without requiring sustainability expertise.
- Results ready to share with customers, investors, or regulators.
- You can measure the carbon footprint of your products without spending weeks in Excel.
In short: if you need more than a tool to calculate emissions, and want a solution integrated with your business, this is one of the most complete options.
2. GaBi
GaBi is one of the most established platforms in the LCA world. It has a powerful database and allows precise modeling of complex products and processes.
Ideal for:
- Teams with a technical profile.
- Projects that need advanced modeling.
- Cases where detail level is critical.
The learning curve is demanding and external support is often needed to get full value.
3. OpenLCA
OpenLCA is an open-source alternative that offers full flexibility for teams that want to build their own LCA models.
Best points:
- Free with no licensing cost.
- Compatible with multiple databases, including Ecoinvent and Agribalyse.
- Highly customizable.
It is best for people who already know what they are doing or have time to learn.
4. Air.e LCA
Air.e LCA is designed for teams that need fast results. It has an agile interface and focuses on usability and speed.
Key advantages:
- Real-time results.
- Ideal for ecodesign projects.
- Direct access to databases like Ecoinvent.
A good option if you need rapid iterations.
5. Umberto
Umberto combines clear visualization with a rigorous approach. It lets you represent processes graphically and understand critical points easily.
Highlights:
- Visual models for LCA.
- Strong approach for combining environmental and economic data.
- Recommended if you care about life cycle costing, not just environmental impact.
6. Eco-it
Eco-it is a lighter, more accessible option for designers or smaller companies starting with LCA without heavy complexity.
What it offers:
- Very simple interface.
- Ideal for products and packaging.
- Compare materials and processes without modeling from scratch.
A good entry point for teams that do not need a complex system but want data-driven decisions.
What SimaPro is and why it has been a reference
For years, SimaPro has been one of the best-known tools for life cycle assessment (LCA). A technical, complete solution widely used in sectors that need detailed impact calculations.
That does not mean it is the ideal option for everyone. Many companies are already looking at more agile alternatives adapted to what is required today.
Software focused on life cycle assessment (LCA)
SimaPro is designed to calculate the environmental impact of products or processes across their full life cycle, from raw material extraction to end of use.
It lets you model each process phase, use international databases, and generate technical reports. The focus is clear: depth and precision in calculation.
Main functions and typical use cases
Among its main functions:
- Model complex processes and supply chains.
- Run cradle-to-grave assessments.
- Access databases like Ecoinvent.
- Compare scenarios and design decisions.
It is widely used in industrial or manufacturing sectors, especially when a product needs deep analysis.
Advantages that made it popular in sustainability
Why has it been so widely used?
- Precision and reliability in calculations.
- Flexibility to model any process type.
- Large technical community support.
- Common reference in standards like ISO 14040 and 14044.
Its technical focus has been useful where impact must be justified with highly detailed figures.
What’s new in January 2026
Changing context around SimaPro
One of the most relevant developments is corporate: SimaPro and PRé Sustainability became part of One Click LCA in late 2025. This move may influence product evolution, roadmap, and strategic direction over the medium term.
For companies evaluating alternatives, the question is no longer only current features, but where the tool is heading and how it fits a broader ecosystem.
Recent software updates
On the product side, recent updates were published in late 2025, including SimaPro Craft 10.3, with technical improvements and data library adjustments.
This confirms the tool remains active, but also reinforces the need to assess real impact on daily work, especially in agility and ease of use.
Greater weight of data and updated databases
In 2026, one trend is clear: data quality and updates matter as much as the calculation engine. Availability of recent database versions like ecoinvent 3.12 raises the bar.
Calculating well once is no longer enough. Companies need updated, traceable, defensible data that adapts to supplier, material, or process changes without rebuilding the full model.
Continuous evolution of the LCA ecosystem
The LCA tool ecosystem keeps evolving quickly. Several solutions published new versions in late 2025, showing an active and changing market.
Choosing an alternative in 2026 means looking beyond the present and evaluating maintenance, evolution, and long-term software sustainability.
Why these updates matter for this article
These updates explain why more companies search for SimaPro alternatives in 2026. It is not that the tool stops working, but that context has changed.
Today teams need more agile solutions that work with updated data, integrate with ESG requirements, and adapt as LCA moves from a one-off exercise to a continuous strategic process.
Tip: Before comparing prices, confirm which frameworks you truly need: CSRD, EINF, Taxonomy, or SBTi. A powerful LCA tool that does not match your ESG scope often costs more in the long run.
4 reasons some companies look for other options
1. Licensing and maintenance cost
SimaPro is not cheap. For smaller companies or non-technical teams, the investment can be hard to justify. You also need to add database costs or extra modules.
2. Learning curve and usage complexity
It is not built for users without technical experience. Learning it takes time, and external support is often required. That slows teams that only want to know their impact and act quickly.
3. Limited integration with other ESG systems
SimaPro is strong for LCA, but not designed to manage all ESG criteria. It does not connect easily with platforms that centralize data for EINF, CSRD, or SBTi. The data exists, but you cannot use it across all reports or decisions.
4. Excessive LCA focus without adaptability to CSRD or SBTi
Sustainability today is not only LCA. Teams need solutions that collect all ESG information and turn it into action: from reports to reduction targets. If the solution does not adapt to new regulatory frameworks, it is not useful.
Tip: Before migrating, map data sources and owners per indicator. Without that map, any new platform will inherit the same gaps you had in SimaPro.
4 things to consider when comparing ESG options
1. Automation level and connectivity with your data sources
If you enter everything manually, you are already late. An ESG solution should connect to your systems and collect information automatically. The less time spent searching for data, the faster you can act.
2. Compatibility with regulatory frameworks (CSRD, Taxonomy, ISOs, etc.)
Measuring for the sake of measuring is not enough. ESG data must serve compliance with frameworks like CSRD, Taxonomy, or ISO standards. If the solution does not cover that, look elsewhere.
3. Scalability and ease of use across teams
This is not only about sustainability. Finance, operations, procurement: everyone has a role. You need a solution different teams can use without endless training or highly technical profiles.
4. Ability to generate insights and useful visualizations
Data alone is not enough if you do not know what to do with it. The tool should help you see patterns, detect risks, and make clear decisions with simple dashboards and automated reports.
Want to see how Dcycle centralizes LCA, carbon footprint, CSRD double materiality, and supplier data without per-user fees?
See the platformWhy Dcycle is the best alternative to SimaPro software
At Dcycle we do not believe in closed solutions that force you to change how you work. We adapt to you.
We collect all your ESG information and adapt it to any framework
We gather all your ESG information, wherever it comes from, and centralize it in one accessible space. We distribute it for any use case you need: CSRD, EINF, Taxonomy, SBTi, ISOs, or product LCA, without duplicated effort.
Report with one click for EINF, CSRD, SBTi, and more
Need a CSRD report, SBTi compliance, or EINF preparation? With Dcycle you select the use case and generate what you need directly from the platform.
Clear pricing with no hidden costs
We offer full transparency from the start, so you can plan investment without surprises in consulting, extra modules, or hidden updates.
Turn ESG data into competitive advantage
When ESG data is collected and used well, you can reduce costs, enter new markets, and position better with customers and investors. Sustainability, well managed, is a business advantage.
Start with a platform that unifies LCA, CSRD reporting, carbon footprint, and supplier management in one workflow.
Talk to the teamFrequently asked questions (FAQs)
What is the best alternative to SimaPro software for starting from scratch?
If you are starting, the most important thing is ease of use, task automation, and results without LCA expertise. You need a platform that centralizes your information and supports all ESG use cases.
Which ESG software is most compatible with frameworks like CSRD or SBTi?
Many tools focus only on impact calculations. If you need CSRD, SBTi, or Taxonomy reporting, you need a solution that understands the regulatory framework and adapts without rebuilding everything from scratch.
Can I migrate my data from SimaPro to another platform?
Yes, in most cases. The key is that the new solution can read or import your previous models and data without loss. Review accepted formats and what the migration process automates.
What type of companies usually look for SimaPro alternatives?
Mostly those that have grown, face more regulatory requirements, or need several teams working from the same information. Also companies that do not want to depend on external consultants for every report or update.
Why is Dcycle the best alternative to SimaPro software?
Because we are not auditors or consultants, we are a solution for companies that centralizes ESG information and adapts it to any framework: CSRD, EINF, ISOs, Taxonomy, or SBTi. Our pricing is transparent and we connect LCA with ESG reporting in one workflow.