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yello.de

11 technologies
VerifiedVisit718.1K/mo$60M24811 Tech
Deep Dive

Yello: The Quiet Giant of German Energy

How a 248-employee company commands 718K monthly visits in a crowded market

In Germany's hyper-competitive energy market, where giants like E.ON and RWE dominate, Yello has carved out a digital fortress that attracts over 700,000 monthly visitors. This isn't just another utility—it's a masterclass in brand positioning and digital-first customer acquisition that challenges the very notion of what a 'heavy industry' player can achieve.

718K
monthly visits
$60M
annual revenue
248
employees
3.4★
Trustpilot score

"Yello proves that in the energy sector, digital experience isn't a nice-to-have—it's the primary battlefield."

The Traffic Paradox

With 45% direct traffic and 41% organic search, Yello's traffic profile reveals something counterintuitive: customers aren't just finding them—they're actively seeking them out. The 'yello' keyword alone drives 32,670 monthly searches, while 'yello strom' adds another 7,490. This level of brand recognition is unprecedented for a company that's not a household name like Vattenfall or EnBW. The real story? Their 'yellow' misspelling captures 209,120 searches—likely a brilliant SEO arbitrage play that funnels curious users into their ecosystem.

The Digital-First Energy Consumer

Yello's 248 employees generate $60M in revenue—a staggering $242K per employee—far exceeding traditional utility benchmarks. This efficiency stems from their PWA-first strategy and mobile app focus, reducing customer acquisition costs while maintaining premium positioning. Their social presence across TikTok, Instagram, and YouTube signals they're targeting digital natives, not the traditional energy customer. This is energy for the Instagram generation—where 'Ökostrom' and smart tariffs are lifestyle choices, not utility bills.

The technology stack tells the real story: Tailwind CSS, Bootstrap, Ant Design, and a PWA architecture. This isn't a legacy utility with a 1990s website—this is a tech company that happens to sell electricity. The presence of Contentful (headless CMS) and OneTrust (privacy compliance) shows they're building for scale and regulatory complexity, while Google Analytics and Tag Manager provide the data backbone for optimization. Every pixel is engineered for conversion.

  • Digital-first customer acquisition with 718K monthly visits
  • PWA architecture enabling app-like experiences without downloads
  • Brand arbitrage capturing 209K 'yellow' searches monthly
  • Social media presence across 5 platforms including TikTok
  • Trustpilot reviews at scale (2,315 reviews) building social proof
No VC funding or external capital
Strong organic search presence (41% of traffic)
Limited global reach (97.5% traffic from undefined country)
High employee efficiency ($242K revenue per employee)
Moderate Trustpilot rating (3.4/5) suggests room for improvement
Multi-platform social strategy including emerging TikTok
No structured data markup visible
Modern tech stack with PWA and headless CMS

The Quiet Disruptor

Yello isn't just selling energy—they're redefining what it means to be a utility in the digital age. With 248 employees and modern tech, they're proving that heavy industry can move fast.

What tech stack does Yello use?

14 detected
Privacy & Consent1
Performance1
Web Standards2
UI Libraries1
Frontend Frameworks1
Tracking & Analytics3
G
Google Analytics
G
Google Tag Manager
G
Google Tag Manager

How much traffic does Yello get?

Traffic & Engagement

718.1K
Monthly Visits
3.7
Pages/Visit
2:28
Avg. Duration
54%
Bounce Rate
Monthly Traffic Trend+15%
622.1K
Oct 2025
Oct
746.0K
Nov 2025
Nov
718.1K
Dec 2025
Dec

Traffic Sources

Search
41%
Direct
45%
Social
0%
Referrals
8%
Email
0%
Paid
5%

Where is Yello's audience located?

🌍97.5%
🌍0.6%
🌍0.6%
🌍0.3%
🌍0.3%

What keywords does Yello rank for?

5 keywords
1yello32.7K vol$0.59
2yello strom7.5K vol$2.24
3yellow209.1K vol$0.68
4yello login1.3K vol$0.24
5mein yello820 vol$1.75

How is Yello's SEO?

Open Graph Image

OG Image preview
og:image

https://images.ctfassets.net/yyl3o3jbu4gu/2lCwkH79by0bOhyn63e5kP/38e89367f1bf8cefc3f0ddca21428cb5/og-Yello-Logo.png?w=1200&h=630&fit=pad&bg=rgb:ffffff

Meta Tags

title47 chars

Yello – Strom und mehr gute Energie für zuhause

description124 chars

Dein Stromanbieter, der Energie einfach macht! Yello. Ob Ökostrom, Wärme oder smarte Tarife ✅ Faire Preise ✅ Online per App.

languageDE

H1 Tags

h1Mehr als Strom: Yello macht gute Energie.

Who works at Yello?

Loading leads...

What do customers think of Yello?

Yello Strom GmbH

Yello Strom GmbH

3.4
2,315 reviews
✓ Claimed

Categories

Utility Contractor#undefined

Activity & Engagement

Reply Rate
100%
Avg. Reply Time
4.0 days
Claimed Date
1/10/2025

Contact Information

Address:
Siegburger Straße 229
Köln, DE

Reviews (9)

Filter by rating:
Milena Capuano
3/10/2025
🇩🇪 Germany1 reviewsOrganicUnverified
Experience date: 2/28/2025
I switched to Yello after a bad…

I switched to Yello after a bad experience with Vattenfall . My experience with Yello Strom was super positive, It ended due to a move abroad. They are honest, transparent and very friendly. I would like to thank Sebastian with whom I made my contract in spite of my very bad German and even got a few smiles out of me, and the whole team who are super sociable and kind all the time!

Company Response3/10/2025

Hello dear Milena, thank you for the great review. Welcome to the Yello family. 💛 We are delighted that everything went so friendly and easily. That's how it should be. Best Regards from the Yello team

Ahmeti Samir
9/15/2024
🇩🇪 Germany1 reviewsBasicLinkVerified
Experience date: 9/15/2024
Alles in Ordnung Super 👍

Alles in Ordnung Super 👍

Company Response9/16/2024

Hi Ahmeti, lieben Dank für deine bombastische Bewertung. Du hast uns den Start in den Tag versüßt. Viele Grüße vom Yello Team

BatonVerified
11/13/2025
🇩🇪 Germany6 reviewsOrganicUnverified
Experience date: 11/5/2025
Support service not working here

Apparently, this company does not provide support. It is difficult to find their phone number (it is written in the contract, which is not yet available), a stupid AI responds in the chat, and they have not been able to respond to requests for three days. If it is important for you to be able to contact a manager, you should look for another company.

Company Response11/13/2025

Hello Baton, we apologize for the delay. We would like to help you! Please e-mail us to [email protected] and provide us with your contract details so that we can get back to you directly. Best regards from the Yello team

James C
12/11/2025
🇩🇪 Germany7 reviewsOrganicUnverified
Experience date: 12/11/2025
Customer service hung up on me without…

Customer service hung up on me without assisting me with my issue, as my German wasn't good enough. Its B2 - I'm doing my best here, I'd rather not be treated like this simply for being foreign.

Company Response12/11/2025

Hi James, we understand that you are not happy with the situation. We are sure that the service agent did not act like that out of a bad mind. Please write us a message at [email protected], or contact us via one of our social media channels by direct message. Of course you can also call us again. We will definitely help you. 🙂 Best regards from the Yello team

zhu cenglin
1/7/2025
🇩🇪 Germany2 reviewsOrganicUnverified
Experience date: 1/7/2025
waited 3 years so i had to go through…

waited 3 years so i had to go through such a hassle to pay another rechnung, worst electricity provider

Company Response1/21/2025

Hello Zhu, I'm sorry about your bad experience. If there's anything else we can help you with, please contact us by e-mail at "[email protected]". Best regards, your Yello Team

Frequently Asked Questions about Yello

What is Yello's Revenue?
Yello generates approximately $60M in annual revenue. With 248 employees, that's $242,000 per employee.
What does Yello do?
Dein Stromanbieter, der Energie einfach macht! Yello. Ob Ökostrom, Wärme oder smarte Tarife ✅ Faire Preise ✅ Online per App.
How fast is Yello growing?
Yello employee count has changed by 4% year over year.
What technologies does Yello use?
Yello uses 11 technologies across their website including CMS, Privacy & Consent, Analytics & Marketing. Key technologies include Contentful, OneTrust, Google Tag Manager, Google Analytics.
Who are Yello's competitors?
Yello's main competitors include Little Rock Water Reclamation Authority, UDC, City Light and Power, IHI Energy Storage, Eligo Energy. These companies operate in similar markets and compete for the same customer base.
What do customers think of Yello?
Yello has a Trustpilot score of 3.4 out of 5 (3 stars) based on 2,315 customer reviews.

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How to contact Yello?

What are Yello's key pages?

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About yello.de

Dein Stromanbieter, der Energie einfach macht! Yello. Ob Ökostrom, Wärme oder smarte Tarife ✅ Faire Preise ✅ Online per App.

Company Overview

yello.de
Website
heavy_industry_and_engineering
Industry
#64,447
Global Rank
718.1K
Monthly Visitors
11
Technologies

yello.de Key Pages

Contact yello.de

Technology Stack

yello.de uses 11 technologies across their website including Contentful, OneTrust, Google Tag Manager, Google Analytics, and more.

CMS

Contentful

Privacy & Consent

OneTrust

Analytics & Marketing

Google Tag Manager, Google Analytics

Performance

Lazy Loading

Web Standards

Twitter Cards, PWA

UI Libraries

Ant Design

Traffic & Audience

718.1K
Monthly Visits
54%
Bounce Rate
3.7
Pages/Visit
2:28
Avg. Duration

yello.de receives approximately 718.1K monthly visitors and ranks #64,447 globally. The website has a bounce rate of 54% with visitors viewing an average of 3.7 pages per visit. Users spend an average of 2:28 on the site.

The majority of yello.de's traffic comes from undefined, undefined, .

Frequently Asked Questions

What is yello.de?
Dein Stromanbieter, der Energie einfach macht! Yello. Ob Ökostrom, Wärme oder smarte Tarife ✅ Faire Preise ✅ Online per App.
What technologies does yello.de use?
yello.de uses 11 technologies including Contentful, OneTrust, and 5 more. View the full tech stack analysis above.
What are yello.de's social media accounts?
yello.de is active on tiktok, youtube, facebook, linkedin, instagram. You can find links to all their social media profiles in the social section above.
Is yello.de hiring?
Check yello.de's careers page for current job openings and opportunities.
How popular is yello.de?
yello.de receives approximately 718.1K monthly visitors and ranks #64,447 globally. Traffic is declining by 3.7% month-over-month.

Related Searches

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