Agility for Maximum Impact –
Start with Lean Impact
Use Lean Startup principles to effectively tackle societal challenges. Develop impactful solutions through iteration, feedback, and agility.
What is Lean Impact?
Lean Impact combines the agility and creativity of the Lean Startup approach with the goal of generating sustainable societal impact. While Lean Startups aim to bring market-ready products to life fast, Lean Impact focuses on creating solutions that are both impactful and sustainable.
![](https://immpact.guide/wp-content/uploads/2025/01/Baumkronenpfad-1.png)
The three core principles of Lean Impact are:
- Build: Quickly develop initial ideas for solutions to gather first feedback.
- Measure: Collect relevant data to test assumptions and make informed decisions.
- Learn: Use your insights to keep improving your strategy to maximize your impact.
Why Lean Impact is relevant for founders:
- Quick adaptation: Avoid lengthy development cycles by collecting feedback early.
- Efficiency: Allocate resources where they create the greatest impact.
- Maximum impact: Solutions are developed and optimized iteratively to address societal challenges effectively.
The Four Phases of the Lean Impact Journey
The Lean Impact Journey consists of four phases, guiding you from problem analysis and ideation to scaling your solution. Each phase is designed to help your startup progress with a focus on impact and agility.
![](https://immpact.guide/wp-content/uploads/2025/01/Group-2586-1024x1017.png)
PHASE 1
IDEATION
Create the Foundation for Impact
Build
Identify relevant problems and analyze your target audience.
- Problem and stakeholder analysis: Which societal challenges do you want to address? Who are the key stakeholders?
- Target audience analysis: Understand the needs and perspectives of your target group.
- Solution analysis: What could a solution to the identified problem look like? Which aspects of the solution are most important?
Measure & Learn
Gather data and validate your assumptions.
- Data collection: Use interviews, surveys, and observations to gain insights.
- Validation: Test the accuracy ofr your assumptions about target group and problem. Also, learn what your target group thinks about your solution ideas, and which has the best chance of success.
PHASE 2
PROTOTYPING
Testing Your Ideas
Build
Quickly develop initial prototypes.
- Create simple models or pilot projects that can be tested cost-effectively.
Measure
Test and analyze your product.
- Collect feedback from your target group to understand what works—and what doesn’t.
- Assess the market potential and demand for your solution.
Learn
Optimize your approach.
- Adjust your solution based on the insights you’ve gathered.
PHASE 3
GROWTH & SCALE
Developing an MVP and Preparing for Growth
Build
Create your MVP (Minimum Viable Product).
- evelop a market-ready product that entails the core of your solution and is ready for scaling.
Measure & Learn
Get ready to scale.
- Impact easurement: Verify that your solution achieves the societal impact you intended.
- Funding strategy: Plan the next steps to convince partners and investors.
Improve Self-Reflection and Quality through Agility
Self-reflection is a key component of Lean Impact. Ask yourselves regularly:
- „Are we reaching the people we want to support?“
- „How can we better utilize feedback from our target group?“
- „What resources do we need to maximize our impact?“
Starting March 2025, use our self-assessment tool to evaluate your project’s maturity level and find concrete approaches for further development.
![](https://immpact.guide/wp-content/uploads/2025/01/Group-2585.png)
Good Practices – Learning from the Best
Successful impact-driven enterprisesstrategically measure and manage societal change. These examples can be a source of inspiration to you:
![](https://immpact.guide/wp-content/uploads/2025/01/logo-togoodtogo.png)
Too Good To Go
This startup fights food waste while helping restaurants and supermarkets cut costs. Through a clever app, surplus food is passed directly to consumers—a win-win model for everyone involved.
![](https://immpact.guide/wp-content/uploads/2025/01/logo-tomorrow-1.png)
Tomorrow Bank
This bank offers sustainable financial products with a transparent impact approach, ensuring that your money contributes to positive social and environmental change.
![](https://immpact.guide/wp-content/uploads/2025/01/logo-boreal-light.png)
Boreal Light
Boreal Light uses solar-powered water treatment systems to deliver clean drinking water to remote regions, achieving sustainable and life-changing impact.
Ready to Create Impact?
Join the Impact Movement!
We use your data in accordance with our . Privacy Policy.