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· Public charity
To revitalize city of boston neighborhood main streets.
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
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 +83% since the first grant, against +67% for the ones you funded once.
12 repeat relationships — 8 still active in FY2023, 4 since wound down; 1 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, 94% of grant dollars renewed an existing relationship; $5k 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.
Charleston main streets will grow vibrant commercial districts, serving as the main vessel through the city's urban core, that fosters an environment for economic growth and the strongest business districts in west virginia.
Beverly main streets' mission is to promote and enhance beverly's downtown.
To maintain and enhance the viability of Jeffersonville's historic downtown commercial and residential districts, to promote economic revitalization and encourage new businesses, and to initiate and support appropriate building and…
This organization was organized for the civic purpose of promoting, developing, and advancing business within the district in the downtown area of hyannis, massachusetts.
Offers comprehensive revitalization services in east greensboro, nc that create and sustain assets through economic, business and community development services and programs the corporation is helping rebuild the business community in east…
Promote and enhance downtown brookville
To increase the economic prosperity and cultural vitality of our community, reestablishing downtown lexington as the vibrant economic and cultutal nexus of our area, while maintaining its unique character
The mission of Fell's Point Main Street is to promote and encourage economic development while strengthening and revitalizing the greater Fell's Point business district in ways that meet the needs of businesses, residents, and visitors…
Shared church facility, faith-based community involvement
To promote and protect Bath, Maine's historically and culturally significant downtown commercial area.
Community development combining residential living with business development.
Main street medina's mission is to focus on revitalization efforts on the central business district around the historic square by sponsoring exciting events and programs, supporting community based development, recruiting new businesses to…
For reference, the grantee most central to the portfolio’s shape is Brighton Main Streets Inc and the most unlike its peers is Bams Fest Inc. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
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: Eastern Bank Foundation · Boston Foundation Inc · Amazonsmile Foundation
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 BOSTON MAIN STREETS FOUNDATION 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: BRIGHTON MAIN STREETS.
Agentic due diligence · confidence × risk
~15 months of operating runway; revenue grew over 8 filed years.
8 years of Form 990 filings, still active; revenue up 3.4× since.
US 501(c)(3); EIN 043407004 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 BRIGHTON MAIN STREETS, 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 Boston Main Streets Foundation 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.