
Make your social impact visible, credible, and fundable.
Transform your social impact
into measurable change
IMPACTSO bridges the gap between good intentions and proven results. We help NGOs, companies, and foundations turn their social impact into clear, actionable data that builds trust, attracts funding, and drives real change.
IMPACTSO is best for

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OUR SERVICES
Learn how you can benefit
IMPACTSO is a comprehensive software solution designed for social change makers. It provides robust tool for monitoring, evaluating, and presenting social impact, addressing key challenges faced by organizations aiming to drive social change.
Impactso is built on the robust methodology of the Theory of Change and the Impact Chain. These frameworks allow us to track your activities from start to finish, ensuring every step is accounted for and linked to your ultimate goals.

WORKSHOPS & TRAININGS
Interactive sessions that help you design a practical Impact Strategy. Learn to define goals, set indicators, and measure outcomes that matter.

SOCIAL IMPACT CONSULTING
We help you measure, evaluate, and demonstrate your social impact with clarity. Turn measurement into strategy that builds credibility and strengthens fundraising.

SOFTWARE PLATFORM (Beta)
Our SaaS tool helps you track activities, monitor outcomes, and generate reports in one place. Currently in beta – shape the future of impact measurement.

DATA & EVALUATION
Independent monitoring and evaluation for CSR programs, grant portfolios, and social initiatives. We set up reporting systems and deliver clear evidence of impact.
We track the impact, you can focus on your mission.
Allwyn: Evaluated social impact (internal & external) of flagship initiatives, including the Wings for Life Run, Global Volunteering Month, and the F1 Allwyn Global Community Award.
AI for Children Accelerator Project: Supported teachers in Czech schools to build digital competencies and confidence with AI, measuring impact on student learning and future skills.
“I worked with Hana Stelzer on creating an impact evaluation strategy for AI dětem. Hana guided our team with clear methods, practical advice, and great empathy. She is very constructive and brings extensive experience in her field. Her strategic approach helped us better understand and improve the impact of our work. I highly recommend her to anyone looking for support in evaluation and strategy.”
Nečasová Eva, director of AI for Children
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