XPRIZE

We empower animal advocates with research, analysis & strategies that maximize their effectiveness to reduce animal suffering.

We conduct essential research, maintain an online research library, and directly support advocates and organizations in their work to save lives. The range of data we offer helps our movement understand how people think about and respond to advocacy, providing advocates with the best strategies to inspire change for animals.

Our Original Studies are carefully selected, designed, and conducted to provide actionable and insightful data for the animal protection movement. Our research prioritization process helps us identify studies that have a high potential impact for animals, and our commitment to transparency and rigorous methodology ensures that our studies are of the highest quality. Our studies have been covered in hundreds of publications across animal advocacy circles as well as in mainstream media, and have been used by animal advocacy groups worldwide.

The Faunalytics Library is completely free, and houses summaries of over 4,000 peer-reviewed research articles, public opinion surveys, and blog posts offering deep analysis on every animal issue you can think of. It’s the world’s biggest collection of opinion and behavior research about animal issues, and it’s presented with an emphasis on effectiveness, readability, and useability. Sign up for our email alerts and you’ll get weekly or monthly updates on the latest research we cover, delivered straight to your inbox.

Get a comprehensive overview of a particular topic area by exploring our Faunalytics Fundamentals, a series that provides infographics and visualizations of data to help you get informed and stay informed. The Fundamentals series has everything you need to get started or update your knowledge in a familiar area, and the visuals are highly shareable beyond an advocacy audience.

Have a research question that you don’t know how to solve? Want to dive deep into a particular issue but don’t know where to start? Just ask us! Faunalytics’ Office Hours give you the opportunity to connect with us directly and get one-on-one help with research design, strategy, and general knowledge questions. We also engage in select partner projects with advocacy groups.

Faunalytics

We search for the charities that save or improve lives the most per dollar.

Our goal is to produce the world's top research on where to give. Free, for everyone.

We recommend a small number of charities that do an incredible amount of good. 

If you would like to donate to our giving funds or individual top charities, please see our projects below. You can donate here or on the Unrestricted Fund page below to make an unrestricted gift to GiveWell to support the full spectrum of our grantmaking and underwrite our ability to continue doing what we do.

GiveWell

FLI catalyzes and supports research and initiatives for safeguarding life and developing optimistic visions of the future.

To catalyze and support research and initiatives for safeguarding life and developing optimistic visions of the future, including positive ways for humanity to steer its own course considering new technologies and challenges.

Future of Life Institute

Aquatic Life Institute is a 501(c)(3) non-profit focused on reducing the suffering of aquatic animals in the global food system.

Aquatic Life Institute (ALI) was founded in 2019 to address the critical and often overlooked issue of aquatic animal welfare. Recognizing that aquatic animals are the most exploited group of animals worldwide yet remain largely unprotected, ALI set out with a mission to drive systemic change and elevate aquatic animal welfare as a priority in global food systems.

Our theory of change is rooted in the belief that by influencing key stakeholders and decision makers, advancing policies, and fostering collaboration, we can drive systemic transformation for billions of aquatic animals. 

Building on this foundation, ALI has emerged as a thought leader, advocating for tangible improvements across the seafood supply chain. By engaging with key stakeholders, including corporations, certification schemes, and policymakers, we work to ensure that aquatic animals trapped in the food system receive the attention they deserve in decision-making processes relating to sustainability and food systems. 

ALI’s work is driven by evidence-based strategies and collaboration. This approach has earned ALI widespread recognition, including a 2024 Top Charity recommendation from Animal Charity Evaluators (ACE). This endorsement solidifies ALI’s position as one of the most effective organizations in the world advancing aquatic animal welfare. 



Aquatic Life Institute Inc

We are New Harvest, the cellular agriculture nonprofit. We’re growing meat, milk & eggs from cells instead of animals.

New Harvest was founded in 2004 to support the development of cultured meat (AKA “lab-grown meat”) and other cell culture-based foods. 

Our mission is to ensure cellular agriculture delivers on its promises to create a more equitable & sustainable food system by ending our dependence on animal agriculture. 

We fund public research and industry-wide initiatives to accelerate scientific breakthroughs and steward this tech toward making the world a better place. 

New Harvest

Communicating the best research and data to understand big global problems and make progress against them

Poverty, disease, hunger, climate change, war, existential risks, and inequality: The world faces many great and terrifying problems. Our World in Data focuses on communicating the best research and data that helps us understand and find solutions to the world’s largest problems.


Our World in Data publishes an open-access publication where users can understand the state of the world today, where we are making progress and where we are falling behind. Through interactive data visualizations we can see how the world has changed; by summarizing the scientific literature we can understand why. We cover everything from global poverty to natural disasters, education and health, democracy; we have over 13,000 charts across hundreds of topics.


Our World in Data is free, open-source and provided as a public good. It has millions of users every month, and is cited in research and media across the world every day. This allows millions of people to understand the large problems the world is facing, and how we can solve them.

Our World in Data

Supporting highly-impactful, evidence-based solutions to the triple challenge of climate change, air pollution and energy poverty.

The Founders Pledge Climate Fund exists to leverage each dollar and fund the most effective, neglected climate solutions.

Climate change is an incredibly complex problem borne out of how we produce and consume energy; it's intertwined with challenges of economic development, energy poverty, and emissions-fueled air pollution. It is an environmental and humanitarian crisis we must urgently address.

We aim to take a holistic approach that recognizes the global nature of this challenge and the fact that, despite its urgency, we are still in the early days of climate action. We address the worst-case scenarios of climate damage, and look for solutions that can reduce current carbon emissions and accelerate the transition to clean energy to meet global demand, especially in developing countries. Through the Fund, we:

- Accelerate innovation in neglected technologies
- Catalytically grow the most effective climate organizations
- Promote policy leadership and paradigm shaping

### Our Approach to Grantmaking
When evaluating potential grants, we consider several key points:

- **Counterfactual impact.** Our grants are designed to create a meaningful outcome that would not otherwise have happened. This means that you can rely on the Funds to create meaningful, real change, rather than just maintaining the status quo.
- **Impact-driven philanthropy.** This fund prioritizes the highest-impact solutions to challenges. We assess where the gaps are, which opportunities may be neglected by other funders, and where the biggest wins are in terms of making the biggest difference.
- **The organization’s funding gap.** Not all organizations are set up to scale up their programming and many can’t productively absorb large amounts of unsolicited funding. We evaluate all potential grantees’ capacity for growth and consider how much money they could put to good use.
- **Organizational strength.** Particularly with unrestricted funding, it’s important to have trust in the leadership and capacity of the organizations we support. We look at their track record of success and their transparency about failures as well as successes, and we only support those organizations which are exceptionally well run.
- **Time-critical opportunities and funding certainty.** While Founders Pledge members give to our top climate charities regularly, sometimes there are time-critical opportunities which require fast decisions. We will use the Fund to make grants that enable such short-term opportunities and stability for high-impact funding opportunities thereby increasing the impact compared to individual giving to specific organizations.
- **Portfolio approach.** Because most climate damage comes from particular severe outcomes – with a world of 4 degrees of warming being much worse than twice as bad as a world with 2 degrees – and because every particular strategy – such as energy innovation – might underdeliver, we pursue a portfolio approach to maximize positive impact. This means we will diversify our bets in ways that, when one approach fails (such as energy innovation), the others we promote (such as carbon removal) can be expected to be particularly important and still available.

### Frequently-Asked Questions

**Can charities apply for money from the Fund?**
The Funds do not generally accept applications from charities, and we request that charities do not send unsolicited applications for funding. If the Fund Managers choose to open up an application round, this will be publicized.

**How frequently will you make grants from the Fund?**
In general, Fund Managers will review grantmaking decisions on a quarterly basis. Decisions will be made based on the value of Funds and the available options for high-impact grantmaking. We may disburse funds outside of quarterly review dates if we become aware of a particularly promising and time-sensitive funding.

**How will my contribution be used?**
All funds are granted out. The Fund is not an investment vehicle. The Fund does not use any percentage of contributions to cover staff time or other overhead costs. Every dollar contributed to the Fund will be used to make grants directly to end-user organizations creating a real difference.

### More Questions?

To learn more about the Founders Pledge Climate Fund, please visit [founderspledge.com](https://founderspledge.com/funds/climate-change-fund) or email the Fund Managers at [funds@founderspledge.com](mailto:funds@founderspledge.com).

Founders Pledge: Climate Fund

International nonprofit ending the abuse of animals raised for food.

The mission of The Humane League, why we exist, is to end the abuse of animals raised for food. This sense of purpose drives every action in our unrelenting march forward for animals.

The Humane League

Animal Charity Evaluators helps people help the most animals.

Animal Charity Evaluators (ACE) is a 501(c)(3) nonprofit registered in the United States with a globally distributed team dedicated to impactful animal advocacy. Our mission is to find and promote the most effective ways to help animals. We work toward that mission by evaluating charities, sharing our findings, awarding grants to organizations and promising projects, and fundraising for our recommended charities and grantees. Our organization opposes all systems of oppression and recognizes that they are connected and mutually reinforcing. Ultimately, our vision is a world in which no individual is given less than full moral consideration on the basis of any morally irrelevant feature of their identity, including species membership.

ACE is proud to be considered a leader in the effective animal advocacy movement. Our research comparing the different approaches to reducing the suffering of animals has led to rigorously reviewing charities that work to end factory farming and create meaningful change for farmed and wild animals. Through our Recommend Charity Fund, we have raised and distributed $8.1M to our effective recommended charities. Our Movement Grants program has awarded $5.3M to promising animal advocacy projects around the globe. Since we began tracking this metric in 2014, we estimate that ACE has helped to influence nearly $60M within the animal advocacy movement.

Thanks for helping ACE help animals!

Animal Charity Evaluators

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We are a nonprofit, so instead of charging fees we rely on the generosity of donors like you.