Ecosia
German search engine that plants trees with ad revenue - an eco-friendly alternative to Google with privacy focus
Quick Overview
| Company | Ecosia GmbH |
|---|---|
| Category | Search Engine |
| Headquarters | Berlin, Germany |
| EU Presence | Yes - Germany (EU) |
| Search Results | Powered by Bing |
| Open Source | Partial (browser extensions) |
| GDPR Compliant | Yes |
| No Data Selling | Yes |
| Main Features | Plants trees with ad revenue, financial transparency, privacy-focused, no user profiling for ads |
| Pricing | Free |
| Best For | Environmentally-conscious users who want to make a positive impact while searching |
| Replaces | Google, Bing |
Detailed Review
Ecosia is a Berlin-based search engine with a mission that sets it apart from every other search provider: using its profits to plant trees. Founded in 2009 by Christian Kroll, Ecosia has grown from a small environmental initiative into one of the world's largest tree-planting organizations, having funded the planting of over 200 million trees across more than 35 countries. This unique approach offers users a way to contribute to reforestation and climate action simply by doing something they already do every day - searching the internet.
German Roots and B Corp Certification
As a German company, Ecosia operates under some of the world's strictest data protection regulations. The company is headquartered in Berlin and is subject to both German data protection laws (BDSG) and the EU's General Data Protection Regulation (GDPR). This legal framework provides strong protections for user data and privacy.
Ecosia became a certified B Corporation in 2014, meeting rigorous standards of social and environmental performance, accountability, and transparency. In 2018, the company went even further by changing its legal structure to put the planet first - the company's shares are held by the Purpose Foundation, ensuring that Ecosia can never be sold and its profits must always be used for environmental purposes. This "steward-ownership" model guarantees that the company's mission cannot be compromised by future owners or shareholders seeking profit.
How Tree Planting Works
Ecosia's business model is straightforward: the company generates revenue through ads displayed alongside search results, then donates at least 80% of its profits to tree-planting projects worldwide. On average, it takes roughly 45 searches to generate enough revenue to plant one tree. Users can see their personal tree counter in the browser extension, showing how many trees their searches have contributed to.
The tree-planting projects are carefully selected and monitored. Ecosia works with local organizations in countries including Brazil, Indonesia, Madagascar, Senegal, and Spain. These projects don't just plant trees - they create sustainable ecosystems, support local communities, and restore biodiversity. Ecosia publishes detailed reports on each project, including the species planted, the local partners involved, and the environmental and social impact.
Financial Transparency
Unlike most tech companies, Ecosia publishes monthly financial reports showing exactly how much money was earned, how much went to tree planting, and how the rest was spent. This level of transparency is exceptional in the tech industry and allows users to verify that their searches are actually making a difference. The reports detail everything from server costs to employee salaries, giving users complete visibility into the company's operations.
Ecosia's headquarters runs on 100% renewable energy, and the company's servers are powered by their own solar plant. This means that every search on Ecosia actually removes CO2 from the atmosphere rather than adding to it - a claim that Google and other major search engines cannot make.
Privacy Approach
While Ecosia is primarily focused on environmental impact rather than maximum privacy, it still offers better privacy practices than Google. Ecosia does not sell your data to advertisers, does not create personal profiles for ad targeting, and anonymizes all search data within one week. The company does not use external tracking tools and does not share any data with third parties beyond what's necessary to deliver search results.
Ecosia's ads are contextual rather than personalized - they're based on your current search query, not on a profile built from your browsing history. This means you see relevant ads without the invasive tracking that powers Google's advertising business. While this approach may not satisfy users seeking maximum anonymity (who might prefer DuckDuckGo or Startpage), it represents a significant improvement over mainstream alternatives.
Search Quality and Features
Ecosia's search results are powered by Bing, Microsoft's search engine. While Bing may not match Google's search quality in all areas, it provides solid results for most queries. Ecosia enhances these results with its own algorithms and features, including a tree counter, green leaf icons highlighting sustainable businesses, and climate-relevant information for certain searches.
The search experience is clean and straightforward, without the clutter that has increasingly characterized Google's results pages. Ecosia offers image search, video search, news, and maps functionality, covering the basic needs of most users. Browser extensions are available for Chrome, Firefox, Safari, and Edge, making it easy to set Ecosia as your default search engine.
Mobile Apps
Ecosia offers mobile apps for both iOS and Android that function as privacy-focused browsers with Ecosia as the default search engine. These apps include features like ad blocking, tracker blocking, and the ability to see your personal tree counter. The mobile experience is smooth and the apps are regularly updated with new features and improvements.
Limitations to Consider
Ecosia's search quality, while good, doesn't quite match Google's, particularly for specialized or technical queries. Users accustomed to Google's extensive ecosystem of services (Maps, Gmail integration, personalized results) may find Ecosia's offering more limited. The reliance on Bing means that search results are ultimately dependent on Microsoft's algorithms and index.
For users whose primary concern is maximum privacy and anonymity, Ecosia may not be the best choice. While it's significantly better than Google, it doesn't offer the same level of privacy protection as specialized services like DuckDuckGo or Startpage. However, for users who want to balance privacy with environmental impact, Ecosia offers a compelling middle ground.
Who Should Use Ecosia
Ecosia is perfect for environmentally-conscious users who want their daily internet activity to contribute to reforestation and climate action. It's ideal for those who want better privacy than Google offers but prioritize environmental impact over maximum anonymity. The transparent business model and verified tree-planting impact make it a meaningful choice for users who want to support ethical tech companies. If you're willing to accept slightly less search precision than Google in exchange for knowing that your searches are helping restore forests worldwide, Ecosia is an excellent choice.
Alternatives to Ecosia
Looking for other European search engines? Here are some alternatives worth considering:
Startpage
Dutch private search with Google results
Qwant
French privacy-focused search engine
DuckDuckGo
Privacy-first search (US-based)
Mojeek
UK search engine with own index
Frequently Asked Questions
As of 2025, Ecosia has funded the planting of over 200 million trees across more than 35 countries. The current count is displayed on Ecosia's homepage and updates in real-time. Each tree's planting is verified through Ecosia's network of local partners and regular audits.
On average, it takes approximately 45 searches to generate enough ad revenue to plant one tree. This number varies based on whether users click on ads and which ads they click, as different ads generate different amounts of revenue. You can track your personal contribution with Ecosia's tree counter.
Ecosia's tree-planting is verified and transparent. The company publishes monthly financial reports showing exactly how money is spent. They work with established local partners, publish detailed project reports with GPS coordinates, and conduct regular audits. Their B Corp certification and steward-ownership structure provide additional accountability.
No, Ecosia does not sell your data. The company does not create personal profiles for advertising and anonymizes all search data within one week. Ads shown are based only on your current search query (contextual advertising), not on your browsing history or personal profile.
Building and maintaining a search index requires enormous computational resources and billions of dollars in investment. By partnering with Bing, Ecosia can focus its resources on its core mission - planting trees - while still providing quality search results. The partnership allows Ecosia to maximize its environmental impact rather than competing with Google on search technology.
Yes, Ecosia is fully GDPR compliant. As a German company headquartered in Berlin, Ecosia is directly subject to EU data protection regulations. The company has a clear privacy policy, does not sell user data, and provides users with control over their information in accordance with GDPR requirements.
No. In 2018, Ecosia adopted a "steward-ownership" structure where the company's shares are held by the Purpose Foundation. This legally prevents the company from being sold, and ensures that profits must always be used for environmental purposes. The founder cannot sell his shares or take profits out of the company.
Ecosia's search results, powered by Bing, are good for most everyday searches. While Google may have an edge for specialized technical queries or very recent information, most users find Ecosia's results perfectly adequate. The clean interface and lack of personalized tracking can actually make the search experience feel less cluttered than Google.