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Virginia · Public charity

Rethink Charity

RETHINK CHARITY's mission is to encourage effective altruism by creating initiatives that facilitate interpersonal engagement with the objective of exposing the wider public to altruism projects and energizing those already involved.

$1.2M
Granted FY2023
11
Itemized grants FY2023
11
Organizations funded FY2023
45%
First-time grantees FY2023
Read the full brief
Itemized, FY2023
$1.1M
The rest is grants the schedule does not break out
Median grant, FY2023
$28,564
Largest grant, FY2023
$527,325
Organizations funded a year
1 to 27
FY2018 to FY2023
States reached, FY2023
5

How open it is to new grantees

In FY2023, 45% of the organizations Rethink Charity funded were first-time grantees, receiving 33% of its grant dollars.

New vs renewed · share of each year

In FY2023, 67% of grant dollars renewed an existing relationship; $377k went to new ones.

50%100%’19’20’21’22’23
RenewedFirst-time

Where new relationships form · theme of each grantee’s first grant

’19’20’21’22’23
InternationalAnimalsHealthHuman ServicesScience & TechEnvironmentOther
How this is measured
First-time means a grantee’s first year in the filing window; renewed means funded in an earlier year too. The renewed share climbs naturally as a portfolio matures, so the signal is a year that bucks it (a wave of new grantees). The earliest year is left-censored: relationships that predate the data read as new. Theme is the grantee’s IRS cause.
The numbers by year
Fiscal yearOrganizations fundedTo those organizationsFirst-time grantees
FY202311$1.1M45%
FY20228$1.9M63%
FY202127$2.7M33%
FY202018$2.6M56%
FY201911$384k100%
FY20181$10kn/a
100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2018 to 2023.

Science & Tech$2.1MAnimals$1.5MInternational$1.4MPhilanthropy$1.3MHuman Services$801kFood & Nutrition$534kEducation$508kEnvironment$395kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

MN
NY
MA
IN
NJ
CT
CA
CO
MD
NC
DC

Top grantees

Largest recipients by total granted, FY2018 to FY2023, and the share of each one’s budget the grants supplied at peak.

GranteeTotal grantedYearsShare of their budget
Rethink Priorities$1,258,285355%
Speculative Technologies Inc$925,013179%
Givedirectly Inc$801,25830%
Nonlinear Inc$780,5752n/a
The Humane League$595,71133%
The Good Food Institute Inc$521,66131%
Lead for Farmed Animals$477,9802n/a
Effective Ventures Foundation USA Inc$423,41832%
Malaria Consortium US Inc$349,82048%
Tsinghua Education Foundation Na Inc$320,00012%
Show all 41 grantees
All grantees of Rethink Charity by total granted
GranteeTotal grantedYearsShare of their budget
Rethink Priorities$1,258,285355%
Speculative Technologies Inc$925,013179%
Givedirectly Inc$801,25830%
Nonlinear Inc$780,5752n/a
The Humane League$595,71133%
The Good Food Institute Inc$521,66131%
Lead for Farmed Animals$477,9802n/a
Effective Ventures Foundation USA Inc$423,41832%
Malaria Consortium US Inc$349,82048%
Tsinghua Education Foundation Na Inc$320,00012%
Evidence Action$261,96031%
Nonlinear Inc$253,250141%
Association for Health Learning and Inference Inc$187,5301n/a
Animal Equality$183,30333%
Genunity$180,7232n/a
Animal Charity Evaluators$164,63032%
Coalition for Rainforest Nations Secretariat$152,75321%
The Fistula Foundation$105,22220%
Cool Earth Action USA Inc$83,89034%
New Incentives$80,67811%
Meridian Institute$70,00020%
Clean Air Task Force Inc$65,62520%
Stella Labs$65,1542n/a
The Clear Fund$63,16430%
Vida Plena$61,02723%
Super Kingdom Research$46,5601n/a
Helen Keller International$45,26020%
Mercy for Animals Inc$42,04510%
Securebio Inc$36,92211%
Wild Animal Initiative Inc$24,11310%
Givepower Foundation$22,88311%
Sightsavers Inc$14,91020%
Living Goods$12,96820%
Leverage Research Inc$10,00012%
Time Dollar Institute Inc$9,42417%
Strongminds Inc$9,24210%
Animal Ethics Inc$7,38614%
Allfed Institute$7,35210%
Machine Intelligence Research Institute Inc$7,07610%
Every Org$5,29210%
Project Healthy Children Inc$5,28410%

Where it is load-bearing

Rethink Charity supplied at least a quarter of the budget for 3 of its grantees at some point. The chart plots its 35 largest grantees; load-bearing ones sit top left.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetRethink Priorities: $1,258,285 over 3y, 55% of budgetSpeculative Technologies Inc: $925,013 over 1y, 79% of budgetGivedirectly Inc: $801,258 over 3y, 0.5% of budgetThe Humane League: $595,711 over 3y, 2.6% of budgetThe Good Food Institute Inc: $521,661 over 3y, 1.5% of budgetEffective Ventures Foundation USA Inc: $423,418 over 3y, 1.5% of budgetMalaria Consortium US Inc: $349,820 over 4y, 7.5% of budgetTsinghua Education Foundation Na Inc: $320,000 over 1y, 2.2% of budgetEvidence Action: $261,960 over 3y, 0.7% of budgetNonlinear Inc: $253,250 over 1y, 41% of budgetAnimal Equality: $183,303 over 3y, 2.7% of budgetAnimal Charity Evaluators: $164,630 over 3y, 1.6% of budgetCoalition for Rainforest Nations Secretariat: $152,753 over 2y, 1.4% of budgetThe Fistula Foundation: $105,222 over 2y, 0.5% of budgetCool Earth Action USA Inc: $83,890 over 3y, 3.9% of budgetNew Incentives: $80,678 over 1y, 0.6% of budgetMeridian Institute: $70,000 over 2y, 0.2% of budgetClean Air Task Force Inc: $65,625 over 2y, 0.2% of budgetThe Clear Fund: $63,164 over 3y, 0.0% of budgetVida Plena: $61,027 over 2y, 2.8% of budgetHelen Keller International: $45,260 over 2y, 0.0% of budgetMercy for Animals Inc: $42,045 over 1y, 0.2% of budgetSecurebio Inc: $36,922 over 1y, 0.9% of budgetWild Animal Initiative Inc: $24,113 over 1y, 0.5% of budgetGivepower Foundation: $22,883 over 1y, 0.5% of budgetSightsavers Inc: $14,910 over 2y, 0.1% of budgetLiving Goods: $12,968 over 2y, 0.0% of budgetLeverage Research Inc: $10,000 over 1y, 2.3% of budgetTime Dollar Institute Inc: $9,424 over 1y, 6.9% of budgetStrongminds Inc: $9,242 over 1y, 0.1% of budgetAnimal Ethics Inc: $7,386 over 1y, 4.2% of budgetAllfed Institute: $7,352 over 1y, 0.3% of budgetMachine Intelligence Research Institute Inc: $7,076 over 1y, 0.0% of budgetEvery Org: $5,292 over 1y, 0.0% of budgetProject Healthy Children Inc: $5,284 over 1y, 0.2% of budget

Tap a dot to name the grantee.

How this is measured
Share of budget is the funder’s grant in a year over the grantee’s total revenue that year, at its highest across the years we hold; revenue is from all sources. Only grantees confirmed against their own filings, whose grants do not exceed their revenue, are plotted: the largest 35.

Nonprofits that may fit its grantmaking

Co-funders

Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.

Effective Ventures Foundation USA IncCA30.4× affinity12 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Effective Ventures Foundation USA Inc · Founders Pledge Inc · Good Ventures Foundation · Silicon Valley Community Foundation · Every Org · Berkeley Existential Risk Initiative · Humane America Animal Foundation · Gs Donor Advised Philanthropy Fund for Wealth Management Inc · Daffy Charitable Fund · Rsf Social Finance Inc · Double Up Drive Inc · Kh Dominion Foundation 5507-21-40

How this is measured
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. Overlap is association, not proof of shared intent.

Compare Rethink Charity with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Rethink Charity?

Find your warmest path to Rethink Charity through trustees and officers whose names appear on both boards. Search for your organization and Plinth traces the shortest route it can evidence.

Each link is a name appearing on two organizations’ public IRS 990 filings, matched on that name and, where the filings support it, on location. A same-state match has geographic support, which is a second matching feature rather than confirmation that the two are one person; a cross-state one is the likeliest to be two people who share a name. Every hop shows its tier, low-confidence and distant paths are held back rather than guessed, and it is worth confirming the person before you use the introduction.

About Rethink Charity

How much does Rethink Charity give?
Rethink Charity reported 11 itemized grants totaling $1,136,502, out of $1,232,267 in total grant expense reported on the return in its FY2023 IRS filing. It funded between 1 and 27 organizations a year over FY2018 to FY2023.
What does Rethink Charity fund?
By grant dollars over FY2018 to FY2023, its largest causes are Science & Tech (23%), Animals (17%), International (16%).
Who are Rethink Charity's largest grantees?
By total granted over FY2018 to FY2023: Rethink Priorities ($1.3M), Speculative Technologies Inc ($925k), Givedirectly Inc ($801k).
Does Rethink Charity fund new organizations?
In FY2023, 45% of the organizations it funded were first-time grantees.
Which funders back the same organizations as Rethink Charity?
Its strongest co-funders, measured against what their size predicts, include Effective Ventures Foundation USA Inc, Founders Pledge Inc, Good Ventures Foundation.
Where is Rethink Charity based?
Rethink Charity is based in VA.

On method. Every financial figure here is read from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 42 grantees we resolved, each linked to its source. Grantee outcomes are each organization’s own program-service reporting (Form 990, Part III), read as association with funding, never as caused by it. Low-confidence name matches are suppressed rather than guessed. How we build these →

How this is measured
Each figure carries one of six labels. Filed is what the funder reported on its return. Official is another government record about an organization, such as a federal award or a charity register, joined by name where no shared identifier exists. Resolved is an identity we worked out where the filing named a recipient without an EIN, kept only above a measured confidence threshold. Computed is arithmetic over those, like themes, portfolio clusters and co-funder strength. Context is a statistic about a place rather than about an organization, which is what the need overlay is: it describes the area a grantee’s address sits in, not where its work lands. Inferred is drawn by a model from text, like the partnerships read out of public news and organization websites. Each is labeled where it appears.

Generated from the IRS Form 990 e-file return for fiscal year 2023, released 2023. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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