Overview

Greenio tracks Scope 1, 2 and 3 emissions, with views by month, source and hotspot. Teams can enter electricity, gas, fuel and refrigerant data or use estimates, which gives non-specialists a way to build an account even when their records are incomplete. The views help identify where emissions are concentrated, rather than leaving users with a single total.

The India-specific methods and reports are central to the product’s appeal. Greenio says it uses BEE-standard methods and CEA/BEE emission factors, and provides BRSR and ESG reporting alongside CCTS Verify and Snapshot downloads. Board-ready PDF exports help turn tracking into reporting material. The Free plan’s four-PDF annual cap, however, is a constraint for teams that report regularly.

Key features

Data collection and reporting

Bulk data import, bill scanning and Tally integration can help bring business records into the accounting workflow. Supplier engagement and an audit trail support broader reporting processes, while Enterprise API access is available for companies that need to connect systems. Snapshot and refrigerant automation are reserved for Pro; the CCTS and BEE PAT modules are part of Enterprise, so companies needing those capabilities should account for the higher tier.

Security and privacy

Greenio says it stores data on EU-based Supabase servers and protects it with TLS in transit, AES-256 at rest, row-level security and role-based access controls. It also says it does not sell user data or use it to train AI models without explicit consent, and uses only essential session cookies. Account and emissions data remain while an account is active and for seven years after closure; users have 30 days after closure to export their data.

Pricing

Greenio has a Free plan and a 30-day trial on Growth and Pro, with a 14-day trial on Enterprise. Growth includes email support, while Enterprise adds dedicated onboarding and support.

Plan	Price	What it includes and who it suits
Free	Free	Unlimited data entry, Scope 1–3 tracking, AI recommendations, activity log and four PDF reports per year. A reasonable starting point for a small team establishing its emissions account, but the export cap limits recurring reporting.
Growth	2999.00 INR per month	12 PDF, CSV or Excel reports per year, BRSR and ESG reporting, monthly logging reminders, email support and a 30-day free trial. It suits teams that need reporting beyond the Free PDF allowance, though exports remain capped.
Pro	5999.00 INR per month	Unlimited exports, up to 10 team members and 10 suppliers, Snapshot and refrigerant automation, and a 30-day free trial. This is the better fit when reporting volume or collaboration exceeds Growth’s limits; supplier and seat ceilings still matter.
Enterprise	49999.00 INR per month	CCTS and BEE PAT modules, unlimited team members and suppliers, multi-entity support, audit packages, API access, dedicated onboarding and support, and a 14-day free trial. It targets larger or more complex reporting needs, but its monthly price is a substantial step up.

Platforms

Greenio is available on web and through an API. API access is an Enterprise plan feature; companies that need integration at lower tiers should check whether the listed bulk import, bill scanning or Tally integration meets their workflow needs.

Who it's for

Greenio is designed for Indian companies with 1–250 employees, including operations and finance teams without specialist sustainability staff. It is a particularly strong fit for businesses that need Scope 1–3 tracking alongside BRSR, ESG or CCTS-oriented reporting. Companies with large teams, multiple entities or higher assurance and integration needs should assess Enterprise; those seeking a tool without India-focused reporting requirements may find a different product a closer fit.

Pros and cons

Pros: Scope 1–3 tracking, estimates and several data-entry options accommodate a broad range of emissions records.
Pros: BRSR, ESG and CCTS-oriented outputs, combined with India-specific emission factors, align the product with local reporting needs.
Pros: The Free plan permits unlimited data entry, making it possible to build an account before paying, while Growth and Pro offer trials.
Cons: Free users are limited to four PDF reports annually, and Growth raises the allowance only to 12 exports per year.
Cons: Team and supplier capacity is capped at 10 each on Pro; unlimited capacity and API access require Enterprise.
Cons: Enterprise costs 49999.00 INR per month, making its expanded modules and support a significant commitment.

Alternatives

For a wider comparison, see Carbon Accounting Software.

CarbonTool may suit buyers who want a free 30-day full-access Starter plan before choosing a paid tier; its Core plan is priced at 2000.00 USD per year.
Carbonfact is worth considering when supplier-controlled environmental-data exchange or free LCA verification is the priority.
CO2 AI is an alternative for enterprise buyers who want to request pricing and try plans free for 30 days.
EcoReko offers a forever-free plan for one user and one site with Scope 1–3 tracking, a fit for buyers who want a narrowly capped free setup.
GreenStitch may fit businesses focused on supplier data collection and scorecards or ESG reporting, with paid plans starting at 3000.00 USD per year.
Persefoni is an option for an individual user seeking a free self-service plan with unlimited assets and historical reporting years.
BigMile is another paid carbon-accounting option.
CarbonAnalytics may appeal to companies that need a Starter plan with up to 300 suppliers, three users and one report framework, priced at 69.99 GBP per month per business unit.

Verdict

Greenio is a compelling choice for Indian small and midsize businesses that need Scope 1–3 accounting tied to BRSR, ESG or CCTS reporting, especially if they are starting with a lean operations or finance team. Its free data entry and broad local reporting focus are the main reasons to choose it. Look elsewhere if regular exports, larger teams or Enterprise-only capabilities are essential but the plan costs and limits do not fit.

	Arbor	Greenio
Free plan		Yes
Free trial		Yes
Paid from	$104.17/mo	₹2,999/mo
Platforms	api, Web	api, Web
Scope coverage	scope 1-3	scope 1-3
Data collection	both	both
Emissions factors	both	built-in
Supplier engagement	Yes	Yes
Audit trail	Yes	Yes
API access	Yes	Yes
Free plan		Yes

Arbor vs Greenio

Arbor

Greenio