OpenEco
OpenEco: Free, open-source emissions reporting with Scope 1–3 tracking and framework formats. Ranked #20 of 23 in Environmental, Social and Governance Reporting Software by our editors (7.0/10); pricing: Free plan; best for teams exploring self-hosted emissions reporting.
At a glance
- Editor score7.0 / 10
- PricingFree plan
- Best forTeams exploring self-hosted emissions reporting
- Free planYes
- Paid fromFree
- Scope 3 trackingYes
- Facts checked24 Sep 2026
Where it wins
- Tracks activity data and emissions factors across Scopes 1, 2 and 3
- Includes evidence attachments, approvals and locked reporting periods
- Exports CSV, PDF and JSON, with CSRD, CDP, GRI and TCFD formats
Where it doesn't
- The project is in active development and not deployment-ready
- Its demo is coming soon
- Self-hosting requires organizational infrastructure
Our verdict on OpenEco
OpenEco is a free, open-source platform for organizations measuring and reporting climate impact, with a stated fit for medium-sized businesses. It tracks activity data and emissions factors across Scopes 1, 2 and 3, calculates total CO₂e, and shows scope coverage. Teams can analyze emissions by category, supplier and time period, then publish climate data internally or publicly. Its scope makes it relevant to organizations that want an open-source approach to climate reporting rather than a broader ESG suite.
Reporting and oversight features are a notable part of the product’s design. OpenEco supports evidence attachments, approval workflows, locked periods and calculation records, alongside report formats for CSRD, CDP, GRI and TCFD. Data can be exported in CSV, PDF and JSON formats. These features may suit teams organizing emissions information for review and disclosure, though format support alone does not establish that a report meets every organization’s requirements.
Deployment readiness is the central caveat. OpenEco is described as forthcoming and in active development, and the project says it is not deployment-ready; its homepage says the demo is coming soon. The platform is described as self-hosted on an organization’s infrastructure using containers and Kubernetes or OKD, with web and self-hosted platforms and cloud deployment also listed. That points to an infrastructure-dependent setup rather than an immediately ready reporting service. It is best suited to teams willing to assess an evolving open-source project; organizations that need deployment-ready emissions reporting should consider alternatives.
Your product? Our editors can test OpenEco in depth and publish a review, labelled as paid · from $149/mo →
OpenEco pricing
OpenEco fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| GHG accounting | Yes |
| Scope 3 tracking | Yes |
| Framework coverage | Multiple |
| Materiality assessment | Not verified |
| Supplier data portal | Not verified |
| Assurance workflows | Yes |
| Reporting exports | |
| Deployment | Self-hosted, Cloud |
| Platforms | Web |
| Built for | Mid-market (editorial estimate) |
| Pricing | Free plan |
| Website | open-eco.org |
| Facts checked | 24 Sep 2026 |
Alternatives to OpenEco
- IBM EnviziComprehensive Scope 1–3 accounting with automation, supplier engagement and enterprise integrations.9.4
- ServiceNow ESG ManagementAn enterprise ESG reporting tool for data collection, emissions tracking, goals, and disclosures.9.2
- EcoVadis Sustainability Intelligence PlatformMaps supplier risks, assessments and emissions data for supply-chain ESG programs.9.0
See all OpenEco alternatives →
Also Ranked In
OpenEco is ranked in 2 of our directories.
Used OpenEco? Be the first to review it
The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used OpenEco for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.
Write a reviewTwo minutes · verified accounts only · read by an editor before it appears
Featured on iTechGuides
OpenEco is listed in our Environmental, Social and Governance Reporting Software directory. Add the badge to your site — it links back to this page.
<a href="https://www.itechguides.com/products/openeco/"><img src="https://www.itechguides.com/best/badge/openeco.svg" alt="Featured on iTechGuides" width="230" height="46"></a>
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Last updated · How we research and update