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kler.io
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kler.io

13 technologies
VerifiedGrowingVisit1.3K/mo$1M913 Tech
Deep Dive

KLER: The AI Engine for Carbon's Blind Spot

How a 9-person startup is automating Scope 3 emissions tracking for the enterprise

While most companies are still manually spreadsheeting their carbon footprints, KLER is building the API layer to automate the entire supply chain emissions ecosystem. They aren't just selling software; they are selling the data infrastructure required for the inevitable green transition.

9
Headcount
$0.7M
Annual Revenue
42%
Direct Traffic
33%
Organic Search

"The real moat in carbon tech isn't the calculator—it's the data-as-a-service infrastructure that plugs directly into the messy reality of global supply chains."

The Scope 3 Problem

KLER targets the hardest part of corporate sustainability: Scope 3 emissions. While Scope 1 and 2 (direct energy use) are relatively easy to track, Scope 3 accounts for up to 90% of a company's footprint and lives in supplier data. KLER's AI platform automates Life Cycle Assessment (LCA) analysis, turning weeks of consultant-led work into real-time API calls. This shift from static reports to dynamic data streams is where the industry is heading.

The Business Model

With a lean team of 9 and $0.7M in revenue, KLER operates with high efficiency typical of early-stage B2B SaaS. Their traffic profile is telling: 42% direct traffic suggests a strong word-of-mouth engine or direct sales pipeline, while 33% organic search indicates they are capturing intent for specific carbon tracking queries. This isn't a 'spray and pray' marketing play; it's a targeted solution for compliance-heavy industries facing retailer mandates.

The tech stack—React, Bootstrap, and Sentry—reveals a pragmatic approach: build a robust, modern frontend quickly to deliver complex data visualizations. However, the 'undefined' country data (100% of traffic) is a red flag. It suggests either a privacy-focused analytics setup or a lack of mature geo-targeting, which they will need to address to scale beyond their initial niche.

  • Automated LCA: Moving beyond static spreadsheets to dynamic API-driven analysis.
  • DaaS Model: They don't just report data; they deliver it via API, embedding into client workflows.
  • Compliance-First: Built specifically for GHG Protocol and ISO 14067 adherence.
They don't offer broad ESG consulting (ESG reporting is a distraction from deep data work).
They focus exclusively on the technical heavy lifting of Scope 3 emissions.
They lack massive brand awareness (Global Rank #13M+ indicates early stage).
They prioritize product depth over marketing breadth, evidenced by the tech stack.

The Verdict: A High-Leverage Bet on Regulation

As retailer mandates tighten, KLER's API-first approach positions them as the plumbing for the green economy, not just another dashboard.

What tech stack does Kler use?

15 detected
Security1
Error Tracking1
CMS1
Customer Support1
Web Standards1
Build Tools1
CSS Frameworks1
JavaScript Libraries2
Frontend Frameworks1
Tracking & Analytics2
G
Google Analytics
G
Google APIs

How much traffic does Kler get?

Traffic & Engagement

1.3K
Monthly Visits
1.1
Pages/Visit
0:00
Avg. Duration
39%
Bounce Rate
Monthly Traffic Trend+193%
430
Oct 2025
Oct
133
Nov 2025
Nov
1.3K
Dec 2025
Dec

Traffic Sources

Search
33%
Direct
42%
Social
10%
Referrals
13%
Email
0%
Paid
2%

Where is Kler's audience located?

🌍100.0%

What keywords does Kler rank for?

2 keywords
1kler7.4K vol$0.16
2yilo logo230 vol

How is Kler's SEO?

Open Graph Image

OG Image preview
og:image

https://static.wixstatic.com/media/4b956a_315dd06b7827456280ef093f99db36aa%7Emv2.png/v1/fit/w_2500,h_1330,al_c/4b956a_315dd06b7827456280ef093f99db36aa%7Emv2.png

Meta Tags

title46 chars

KLER | Product Carbon Footprint (PCF) Software

description485 chars

KLER Carbon is the AI-powered platform for Scope 3 emissions tracking, Product Carbon Footprint (PCF) analysis, and automated Life Cycle Assessment (LCA). Our Data-as-a-Service (DaaS) delivers supply chain emissions data via API or our intuitive platform—helping businesses meet retailer requirements, comply with GHG Protocol and ISO 14067, and turn sustainability into a competitive advantage. Automate carbon reporting, reduce costs, and optimize your supply chain with KLĒR Carbon.

languageEN

Schema Types

WebSiteWebSite

Who works at Kler?

Loading leads...

What do customers think of Kler?

No Trustpilot reviews available for this company.

Frequently Asked Questions about Kler

What is Kler's Revenue?
Kler generates approximately $1M in annual revenue. With 9 employees, that's $72,500 per employee.
What does Kler do?
KLER Carbon is the AI-powered platform for Scope 3 emissions tracking, Product Carbon Footprint (PCF) analysis, and automated Life Cycle Assessment (LCA). Our Data-as-a-Service (DaaS) delivers supply chain emissions data via API or our intuitive platform—helping businesses meet retailer requirements, comply with GHG Protocol and ISO 14067, and turn sustainability into a competitive advantage. Automate carbon reporting, reduce costs, and optimize your supply chain with KLĒR Carbon.
How fast is Kler growing?
Kler employee count has changed by -18% year over year.
What technologies does Kler use?
Kler uses 13 technologies across their website including Fonts, Security, Error Tracking. Key technologies include Font Awesome, HSTS, Sentry.
Who are Kler's competitors?
Kler's main competitors include Incus5, TRAY, Emerge, Worklio, Rock Solid Technical Services. These companies operate in similar markets and compete for the same customer base.

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About kler.io

KLER Carbon is the AI-powered platform for Scope 3 emissions tracking, Product Carbon Footprint (PCF) analysis, and automated Life Cycle Assessment (LCA). Our Data-as-a-Service (DaaS) delivers supply chain emissions data via API or our intuitive platform—helping businesses meet retailer requirements, comply with GHG Protocol and ISO 14067, and turn sustainability into a competitive advantage. Automate carbon reporting, reduce costs, and optimize your supply chain with KLĒR Carbon.

Company Overview

kler.io
Website
#13,187,171
Global Rank
1.3K
Monthly Visitors
13
Technologies

Contact kler.io

Technology Stack

kler.io uses 13 technologies across their website including Font Awesome, HSTS, Sentry, and more.

Fonts

Font Awesome

Security

HSTS

Error Tracking

Sentry

CMS

Wix

Customer Support

Zendesk

Performance

Lazy Loading, Priority Hints

Traffic & Audience

1.3K
Monthly Visits
39%
Bounce Rate
1.1
Pages/Visit
0:00
Avg. Duration

kler.io receives approximately 1.3K monthly visitors and ranks #13,187,171 globally. The website has a bounce rate of 39% with visitors viewing an average of 1.1 pages per visit. Users spend an average of 0:00 on the site.

The majority of kler.io's traffic comes from .

Frequently Asked Questions

What is kler.io?
KLER Carbon is the AI-powered platform for Scope 3 emissions tracking, Product Carbon Footprint (PCF) analysis, and automated Life Cycle Assessment (LCA). Our Data-as-a-Service (DaaS) delivers supply chain emissions data via API or our intuitive platform—helping businesses meet retailer requirements, comply with GHG Protocol and ISO 14067, and turn sustainability into a competitive advantage. Automate carbon reporting, reduce costs, and optimize your supply chain with KLĒR Carbon.
What technologies does kler.io use?
kler.io uses 13 technologies including Font Awesome, HSTS, and 7 more. View the full tech stack analysis above.
How do I contact kler.io?
You can contact kler.io via email at [email protected] or through their contact page.
What are kler.io's social media accounts?
kler.io is active on youtube, linkedin. You can find links to all their social media profiles in the social section above.
How popular is kler.io?
kler.io receives approximately 1.3K monthly visitors and ranks #13,187,171 globally. Traffic is growing by 848.9% month-over-month.

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This page provides publicly available information about kler.io. Data is collected from various public sources and may not always be up to date. For the most accurate information, please visit kler.io directly at https://kler.io.