Hi, we’re Charizone
We help funders and donors to scale their impact, and give with even more confidence.
By making charitable research better, easier, quicker and more accessible.
Our journey so far
From our humble beginnings in 2020, to all the users benefitting from our platform today.
The problem
We understand the challenges you face—fragmented, unstructured charity data and no clear standards to guide decision-making, with over 177,000 charities to choose from and manual processes slowing you down.
The result is a time-consuming, insular, and difficult-to-scale approach that lacks clarity and confidence.
The solution
Our innovative platform, Atlas, helps navigate the vast number of charities registered in the UK, aggregates extensive data from various sources into a user-friendly dashboard and offers deeper analysis using our Charizone Charity Performance Framework which defines what a good charity looks like based on existing sector codes and standards.
This allows users to source and check new charities, save time and stay up to date with the charities they care about.
The team
With expertise in both the private and charity sectors, our small team is committed to making a huge difference.
Sarah Gammoh, our founder, brings her entrepreneurial passion and extensive experience in Finance and ESG to the charity sector. David Kane, our CTO, is a leading expert in UK charity data and Sarah Barradell, our creative mastermind, leads our brand development and UX.
Who we help
We work with the philanthropic community to address the challenge of selecting and engaging with the right charities. While also supporting charities to deliver lasting impact.
See it in actionTrusts and Foundations
Funders regularly search for, screen, and support charities that align with their values and priorities, all while fostering long-term relationships and keeping open dialogue.
Our platform streamlines due diligence, identifies high-impact opportunities, and keeps trusts and foundations updated with notifications. A portfolio view allows them to track and monitor their impact.
This enhances transparency, improves efficiency, and reduces manual work, supporting more effective, data-driven grantmaking, while freeing time to build relationships with charities.
Philanthropic advisors
Philanthropic advisors aim to expand their knowledge of charities and conduct focused searches for programmes that align with specific causes
Charizone makes this process easier by offering precise, cause-based search tools. Advisors can quickly explore and compare opportunities to find the best fit for their donors’ priorities and existing portfolios.
This helps advisors make more targeted recommendations, saves time on research, and allows them to offer more personalised, impactful advice.
Charities
Charities benefit from our Charity Performance Framework report, which provides an independent overview of their performance based on sector codes and guidelines.
The report offers a transparent and detailed overview of a charity’s impact, governance, and finances, designed to support continuous improvement and strategic growth.
These reports improve communication with philanthropists and funders through clear, consistent insights. They also support internal dialogues, helping leadership teams and boards stay aligned.
Meet the team
We work with the philanthropic community to address the challenge of selecting and engaging with the right charities. While also supporting charities to deliver lasting impact.
See it in action
Sarah G
Founder & CEO
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What’s your Charizone story?
My Charizone story comes from a genuine passion for the charity sector, my love of data, and a relentless, solution-focused mindset.
After years of supporting causes that I cared about, I kept running into the same issue: there was simply no clear, accessible information to help me make confident decisions. It was frustrating. I wanted to get a better sense of the mission, vision, and work behind the charities I was supporting, but instead, I found myself relying too heavily on brand and marketing. It was difficult to find tools or resources that could guide me through the process.
With my background in numbers and data, I began to wonder if there was a way to bring data-driven insights into the charity world in a simpler, more effective way. I realised that by pooling together data and defining clear standards, we could begin to tell stories about charities in a more consistent, transparent way.
That’s when Charizone was born. Teaming up with David Kane, a top expert in charity data, we set out to build something that could change the game. It wasn’t easy—there were plenty of challenges along the way—but the idea kept driving us forward. Now, Charizone is growing, connecting charities and philanthropists, and making the process of giving much more straightforward. And we’re just getting started!
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Where do I know you from?
My journey to get here has been shaped by a mix of experiences that have all led me to this point.
I studied Business and Economics at the University of Edinburgh after spending my school years in Jordan, and from there, I built a twelve-year career in banking, developing a strong business and financial foundation. Over time, though, I found myself drawn toward work that could drive meaningful change.
That pull led me into Impact Finance, taking on roles in FinTech and later ESG within the private sector. Alongside this, I’ve been fortunate to work with both local and international charities, ensuring purpose has always remained central to what I do. Today, I’m proud to serve as Treasurer on the Board of the UK Sustainable Investment & Finance Association, staying closely involved with efforts to shape a more sustainable future.
These days, I live in London, where I enjoy spending time with my family and escaping to the outdoors whenever I can. And when I’m not working? You’ll likely find me on a Pilates mat or enjoying a good coffee somewhere in the city.
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What are you excited about?
We’re set to transform the charity sector. Charizone is creating tools that prioritise trust, transparency, and real impact, making giving smarter, simpler and more rewarding than ever.
I’m inspired by how we can scale the incredible work of philanthropists, helping them support causes that align with their values while building deeper engagement with donors. Charizone makes generosity more informed and intentional.
It’s fantastic to see how we’re helping charities showcase their true value, building a stronger, more credible sector. We’re not just helping charities attract more support for their mission—we’re empowering them to thrive.
At its core, Charizone harnesses the power of data and technology for good, ensuring every pound given is more impactful.

David K
Chief Technical Officer
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What’s your Charizone story?
When I first met Sarah G I'd been working on charity sector data for more than 10 years. I'd seen the value that better data can provide to the work the sector does and the people that support it. But I'd also seen the frustration that comes from not being able to access that data in easy ways.
Since then, I've been excited to build tools and resources that help anyone make the most out of this data, and connect the often abstract figures in spreadsheets and databases into actionable intelligence.
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Where do I know you from?
I've been a data professional working in and with the charity sector for over fifteen years. I spent ten years at a large national charity helping produce the statistics that help understand and explore the sector.
Since then I've worked as an independent data scientist, using the latest technology to help charities and others make the most of the opportunities that data can provide.
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What are you excited about?
I'm excited about the value that good data and intelligence can bring to the charity sector and philanthropy.
I'm also passionate about open data and open source software for solving the big problems that face the world.

Sarah B
Chief Brand Officer
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What’s your Charizone story?
At Charizone, we’re constantly evolving, growing and developing our ideas - and I’ve loved being part of the journey since 2021. Sarah G initially contacted me to help design a report template… and boy, did things snowball from there!
The report design quickly turned into a full brand review… which then turned into the UX/UI design for Atlas… which then turned into the fun and varied role I have today. I’m now the Chief Brand Officer for Charizone, supporting with every touchpoint across the business, and I love every second of it. Whether it’s designing new features for our users or elevating the Atlas UI, if it’s Charizone-branded, I’m probably behind it!
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Where do I know you from?
All over the place! I’ve spent a lot of time working on creative projects for recognisable brands such as EY, AVIVA, UK Government and Google DeepMind… as well as tiny startups, such as BEEN London, YODOMO, At Home Fitness and Tech City Teams.
With a varied background covering copywriting, graphic design, marketing, workflow management and creative direction, I’m definitely a ‘wear lots of hats’ kinda gal! The last few years have seen me focus my work on partnering with organisations who are genuinely helping to make the world a better place, usually helping small-but-mighty teams to lay their creative foundations. Charizone, of course, falling firmly within that category.
When I’m not getting my creative juices flowing, you’ll probably find me either exploring the outdoors (camera in hand) or donning my DIY gear for the house renovation project that doesn’t seem to end.
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What are you excited about?
From the very first call with Sarah G, I knew Charizone was something special… and I’m just excited for even more people to see how useful, data-driven and time-saving Charizone really is. We’re just at the beginning of our journey, and already our users are spending hours every week using Charizone… and saving many more hours in the process.
If we get 100,000 users streamlining their workflows, uncovering new charities and saving precious human hours (so they can get more done AND love their work/life balance), then I’ll be extremely happy!
What’s next?
Even more insights, even more comprehensive frameworks, and even more features. All so you can give with even more confidence. We’re four years in and just at the beginning of our journey... and we can’t wait for you to join 🚀
See it in action