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· Public charity
RETHINK CHARITY's mission is to encourage effective altruism by creating initiatives that facilitate interpersonal engagement with the objetive of exposing the wider public to altruism projects and energizing those already involved.
Every grant clustered by its grantee’s IRS cause code (NTEE), by year — across FY2018–2023.
Beneath the NTEE codes, this is what the grant descriptions actually say.
…and in their own words, year by year
Words distinctive to each year’s grant purposes (TF-IDF) · event-driven terms in cyan.
Your grants by size, and where they go.
By grant size · FY2023
Each grant placed by the hardship in its grantee’s ZIP, then read against the area’s typical level.
Your human-services grants (FY19–23, $1.3M) land where the poverty rate runs at 10% — the area typically sits at 9%. 100% of those dollars reach neighborhoods with above-average need. Most of your grants land in higher-need ZIPs.
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty line in the grantee’s ZIP, averaged from the tracts in that ZIP; grantee ZIP can differ from where services are delivered.
US grants placed by each grantee’s ZIP, which can differ from where services are actually delivered. Need from public data — U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA, United Way ALICE — shown as context about the area, never attributed to your giving.
Which organizations you funded more than once, and which you funded a single time. Each grantee is matched to its own filings.
And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +164% since the first grant, against +106% for the ones you funded once.
24 repeat relationships — 6 still active in FY2023, 18 since wound down; 5 grantees were first funded in FY2023 (too recent to call).
How the two cohorts compare
Organizations
Total granted
Median revenue growth · since first grant
Still filing today
New vs renewed · share of each year
In FY2023, 67% of grant dollars renewed an existing relationship; $377k went to new ones.
Where new relationships form · theme of each grantee’s first grant
First-time = a grantee’s first year in your filing window; renewed = funded in an earlier year too. As a portfolio matures the renewed share naturally climbs — once funded, an org stays “renewable” — so the signal is the years that buck it (a new-grantee intake wave). The earliest year is left-censored: relationships that predate the data read as “new.” Theme is the grantee’s IRS cause.
Repeat = funded in two or more distinct years; growth and survival are read from each grantee’s own subsequent IRS filings.
The map has a center of gravity: the average direction from the rest of the sector toward the organizations the foundation funds — the shape of its giving. Scoring every nonprofit along that direction surfaces the ones that look most like the portfolio. These are the closest matchesthat aren’t grantees — a resemblance in what they say they do, not a recommendation.
Increase the scale and effectiveness of impact investing to solve systemic problems facing people and the planet.
MESA connects and cultivates sustainable farmers and food systems leaders around the world.
Translate scientific discoveries into affordable, globally accessible public health solutions
E3g is a leading international not-for-profit think tank specialising in climate diplomacy harnessing expertise in the politics and economics of climate change.
Accion is a global nonprofit on a mission to create a fair and inclusive economy. we are a leading early-stage investor in fintech for inclusion and experts in the digital transformation of financial service providers, with decades of…
To offer the dignity of fair employment to people living in impoverished communities, who become transformational agents of global forest restoration.
Witness helps people use video and technology to protect and defend human rights. the organization operates globally. witness' global team designs solutions, provides guidance, and co-develops strategies that enable human rights defenders…
To create change that improves people's lives and ensures the natural world can thrive.
The international peace institute is an independent, non-profit organization working to strengthen inclusive multilateralism for a more peaceful and sustainable planet. through its research, convening, and strategic advising, ipi provides…
Responsible Innovation Labs is a coalition of leading investors and technology executives who recognize the importance of responsible innovation and the need for a more rigorous approach to tackling the challenges and opportunities of this…
To make an outsized impact in resolving the climate crisis by freeing leaders to translate their boldest ideas into transformative climate action that swiftly and justly closes the gap between the world today and a sustainable future.
The caia association is a global credentialing body for alternative investments, representing professionals in over 95 countries. it upholds high ethical standards, offers the chartered alternative investment analyst designation, and…
For reference, the grantee most central to the portfolio’s shape is Evidence Action and the most unlike its peers is New Incentives. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
For each theme you fund, this compares how the sector’s money is shifting with how your own giving is shifting.
Sector change and giving change are each shown relative to their own range, growing (right) or shrinking (left); both normalized, so inflation isn’t mistaken for growth.
Your grantees are a median of 13 years old; the field is 16. You back the younger end — and your money leans older still.
The field is 22% startups (under 5 years old) — 21% of your grantees by number, and just 25% of your money.
The orgs you fund almost never close — 2% lost their exemption, against 11% of the field you don’t fund.
Age = years since IRS exemption (a founding proxy). “Closed” = auto-revocation for 3 years of non-filing — a floor on closure, not proof, and bigger established orgs lapse least. Association, not causation.
Each one resolved to its own IRS returns and tracked year by year — your grant beside their revenue.
Where your money sits — by cause, then by grantee
Each org by its size and your share of it — top-left is where you’re load-bearing
A decade per grantee — revenue shaded, your grants as bars, all rows on one timeline.
The grantmakers whose grantees overlap with yours far more than size alone predicts. Each orbits closer the stronger the alignment; the arcs between them show where they also fund each other. Here it reads as a tightly interlocked camp — most of these funders back each other's grantees too.
Open a dossier: Effective Ventures Foundation USA Inc · Good Ventures Foundation · Founders Pledge Inc · Silicon Valley Community Foundation · Humane America Animal Foundation · Rsf Social Finance Inc · Animal Charity Evaluators · Every Org · Give Lively Foundation Inc · Double Up Drive Inc · Bright Funds Foundation · Gs Donor Advised Philanthropy Fund
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. A research starting point: overlap is association, not proof of shared intent.
Every dot is one organisation RETHINK CHARITY funds. Left–right is the share of its income from government; up–down is the share from you. Bigger dots raise more. Filter to federal, a single department, or state — and drag the year to watch it move.
Government income is each org’s traced federal awards (USASpending — grants and contracts) plus state payments (open checkbooks) as a share of its total revenue (IRS Form 990); the self-reported government-grant line (990 line 1e) is carried for cross-check. An association, not a claim that your grant caused the public funding. Coverage is precision-first — a floor, not a census; state records exist for 9 states, so a grantee outside them shows no state figure (dimmed) rather than a false zero. Federal award amounts are obligations, which can span years, so a single-year share is indicative. 990 filings lag 12–24 months.
Through Plinth
This dossier was generated cold from public filings. In Plinth it’s a working system — every applicant assessed and every grant monitored. Here’s a taste, run on one of your grantees: PARPA INC.
Agentic due diligence · confidence × risk
~14 months of operating runway; revenue held over 3 filed years.
3 years of Form 990 filings, still active.
US 501(c)(3); EIN 872825132 on file with current IRS Form 990 filings.
Board composition & governance documents — verified live in Plinth from the applicant.
OFAC / UN sanctions screening — run live in Plinth at assessment.
Staffing, M&E and activity alignment — assessed live in Plinth from submitted proposals.
Live · Plinth’s real DD engine
Run the actual assessment on PARPA INC, cold from public data.
Generated live from public IRS filings + open web sources by Plinth’s agentic engine. Shown as an illustration of the product, not a formal assessment.
Post-award monitoring · continuous checks
What you see here is static and public. In Plinth it’s operational — the full six-pillar framework on every applicant (with their own documents + live registry and sanctions checks), monitoring dashboards on every award, custom board reports, and eligibility routing for intake.
Preview generated from this grantee’s public IRS filings and independent reporting. Pillars marked “live in Plinth” require the applicant’s submitted documents. Shown as illustration, not a formal assessment.
Warm introductions · Powered by PlinthPro
Find your warmest path to Rethink Charity through people who sit on both boards. Search for your organization and Plinth traces the introduction across shared trustees and officers.
Every link is a documented governance overlap in public IRS 990 filings — not a personal network — and each hop carries its own confidence tier. Low-confidence or distant paths are held back rather than guessed.