Funder·Founded 2018·Washington, D.C., San Francisco and London (offices)
“Our work aims to reduce the risk of a major global catastrophe, such as a nuclear war between great powers, an engineered pandemic, or the misuse of advanced artificial intelligence.”In its own words: longview.org
GovernanceTechnicalField-buildingAdvocacyDigital minds

A philanthropy adviser that designs and carries out giving strategies for major donors on risks from advanced AI, nuclear weapons and biological threats. Its main AI channel is the Frontier AI Fund, a private fund for donors giving over $100k; its public Emerging Challenges Fund stopped taking donations in 2026 and is closing. It also recommends grants directly to its donors.

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Advises major donors on AI, nuclear weapons and biosecurity. Staff investigate a longlist of opportunities in two stages and send written recommendations to donors, who give directly or through Longview's funds (such as the Frontier AI Fund). It does not accept unsolicited funding requests, though it has run specific RFPs.

Typical grant $126k ($53k–$348k)

On applying “at least two members of our team regard the granting opportunity as exceptional” longview.org

Itemised here $3.4M in 21 grants

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Led by Natalie Cargill (Founder), Simran Dhaliwal (CEO), Katie Hearsum (President (per About page))Its grants page ↗Checked 29 Oct 2026

Money flows

Where its money came from and where it went. Pick years and what to show; hover a box or ribbon for details, click one to focus it, click the background to see everything.

How to apply

Applications
By invitation
Who can apply
Individuals, Academics, New organisations, Organisations, For-profits

No unsolicited funding requests. It occasionally runs open RFPs; the most recent, on extreme power concentration ($100K–$2M/yr), closed on 2 July 2026, and none is open now.

Programmes

Biggest recipients

Money from

  • FTX Future Fund 2022$15M
  • Coefficient Giving 2025$4M
  • Jaan Tallinn 2024$1.2M
  • Longtermism Fund donors (Giving What We Can) 2023$562k
  • Jaan Tallinn 2023$400k
  • Longtermism Fund donors (Giving What We Can) 2022$175k

Gifts and pooled money between funders, as recorded on the site.

All grants

21 grants totalling $3.4M, newest first. Recipients link to their own pages; people who received grants without a public profile are shown by number.

2025 7 grants · $1.8M
DateRecipientAmountPurpose
2025METR$450kEvaluating risks from frontier AI models. ECF 2025 Annual Report (six grants totalling $1.5M). — Emerging Challenges Fund source
2025Horizon Institute for Public Service$350kPlacing technical AI experts in US government. ECF 2025 Annual Report (cover says $350k; grant page says $150k) source
2025Forethought Research$346kResearching risks from superintelligence / explosive AI growth. ECF 2025 Annual Report source
2025Simon Institute for Longterm Governance~$294kUnrestricted CHF 244,888 shown in the Simon Institute's 2025 financial report (converted at about $1.20/CHF, 2025 average) source
2025SaferAI$115kEstablishing AI risk management standards. ECF 2025 Annual Report. — Emerging Challenges Fund source
2025Perry World House, University of Pennsylvania$114kDraft US–China AI–nuclear arms control agreements. ECF 2025 Annual Report source
2025Panoplia Laboratories$97kWet-lab study of AI-enabled virus synthesis barriers (AI–bio). ECF 2025 Annual Report source
2024 9 grants · $1.1M
DateRecipientAmountPurpose
Oct 2024SaferAI$262kEU AI Act: Emergency Support — Code of Practice workshops, legal and technical research. ECF 2024 Annual Report source
Oct 2024Horizon Institute for Public Service$150kPlacing technical experts in US government (fellowship). ECF 2024 Annual Report source
Oct 2024Pour Demain$126kEU AI Act: Emergency Support — additional staff and legal/technical consultants. ECF 2024 Annual Report source
Oct 2024Centre pour la Sécurité de l’IA (CeSIA)$56kEU AI Act: Emergency Support — staff for research and stakeholder roundtables. ECF 2024 Annual Report source
2024Apollo Research$219kEU AI Act: Emergency Support (one of six grants totalling $733k; start Q4 2024, 12 months). Additional workshops plus legal and technical research for the drafting of the Code of Practice. ECF 2024 Annual Report p.7. Pro source
2024Centre for Long-Term Resilience$150kAdvising on biosecurity & AI policy. ECF 2024 Annual Report grants table. CLTR (formerly Alpenglow) is also a long-standing Longview featured grantee (see separate entry). — Emerging Challenges Fund source
2024CeSIA$56kECF: EU AI Act emergency support (staff, roundtables) source
2024Observatorio de Riesgos Catastróficos Globales$51kEU AI Act: Emergency Support (one of six grants totalling $733k; start Q4 2024, 12 months). Additional research papers, meetings with other participants, and feedback on drafts. ECF 2024 Annual Report p.7. Probably the $ source
2024AI Objectives Institute$19kEU AI Act: Emergency Support (one of six grants totalling $733k; start Q4 2024, 12 months). Supports Individual #7424 dedicating half his time to the Code of Practice, including travel to Brussels and Paris. ECF 2024 Annu source
2023 4 grants · $482k
DateRecipientAmountPurpose
Aug 2023ARC Evals (now METR)$220kLongtermism Fund (Longview/GWWC, predecessor of ECF): AI governance / evaluations work, mainly staff costs and compute source
Aug 2023Harvard University (Martin Wattenberg and Fernanda Viégas)$110kLongtermism Fund (Longview/GWWC, predecessor of ECF): AI interpretability research: compute cluster and graduate students/postdocs source
Aug 2023Carnegie Endowment for International Peace$52kLongtermism Fund (Longview/GWWC, predecessor of ECF): Research workshops on escalation pathways to nuclear war source
2023FAR.AI$100kECF 2023 grant: finding vulnerabilities in advanced AI (ECF 2024 report's 2023 grants table) source
2022 1 grant · $70k
DateRecipientAmountPurpose
Dec 2022Center for Human-Compatible AI (CHAI)$70kLongtermism Fund (Longview/GWWC, predecessor of ECF): Graduate students, affiliated researchers and research infrastructure for AI alignment source