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New York · Public charity

Calyx Institute

The Calyx Institute's purposes are 1) to develop the best practices standards for privacy, security and free speech in the telecommunications industry and on the Internet; and 2) Educating the general public and service providers on privacy, security and free speech practices.

$95k
Granted FY2024(still arriving)
3
Grants FY2024
8
Organizations funded FY2023
88%
First-time grantees FY2023
Read the full brief
Median grant, FY2024
$25,000
Largest grant, FY2024
$50,000
Organizations funded a year
4 to 8
FY2021 to FY2023
States reached, FY2024
3
Total assets, FY2024
$9.3M

How open it is to new grantees

In FY2023, 88% of the organizations Calyx Institute funded were first-time grantees, receiving 92% of its grant dollars.

New vs renewed · share of each year

In FY2023, 8% of grant dollars renewed an existing relationship; $174k went to new ones.

50%100%’22’23
RenewedFirst-time

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

’22’23
Civil RightsArts & CultureHuman ServicesCommunity ImprovementSocial ScienceCrime & LegalOther
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
FY2024still arriving3$95k67%
FY20238$189k88%
FY20228$118k63%
FY20214$29kn/a
100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2021 to 2024.

Public Benefit$178kCivil Rights$99kEducation$79kScience & Tech$30kArts & Culture$25kHuman Services$10kCrime & Legal$10kPhilanthropy$8k

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

WA
ID
IL
NY
MA
CT
CA
VA
DE
DC

Top grantees

Largest recipients by total granted, FY2021 to FY2024, and the share of each one’s budget the grants supplied at peak.

GranteeTotal grantedYearsShare of their budget
Distributed Denial of Secrets$107,135464%
Demand Progress Education Fund$65,00014%
Blacks in Cybersecurity Headquarters Incorperated$53,9901n/a
Article 19 Inc$25,00020%
Sunset Spark Inc$25,000120%
Restore the Fourth Inc$20,0001n/a
Muslim Justice League$20,00013%
Surveillance Technology Oversight Project Inc$16,00022%
Theorem Media Inc$15,00014%
Center for Emerging Futures Inc$10,00018%
Show all 18 grantees
All grantees of Calyx Institute by total granted
GranteeTotal grantedYearsShare of their budget
Distributed Denial of Secrets$107,135464%
Demand Progress Education Fund$65,00014%
Blacks in Cybersecurity Headquarters Incorperated$53,9901n/a
Article 19 Inc$25,00020%
Sunset Spark Inc$25,000120%
Restore the Fourth Inc$20,0001n/a
Muslim Justice League$20,00013%
Surveillance Technology Oversight Project Inc$16,00022%
Theorem Media Inc$15,00014%
Center for Emerging Futures Inc$10,00018%
The Watershed Center Inc$10,00012%
Independent Arts & Media$10,00010%
Lucy Parsons Labs$10,00013%
Superbloom Design$10,00011%
Defending Rights and Dissent Inc$10,00011%
Erotic Service Provider Legal Education and Research$10,000113%
Fund for the City of New York Inc$7,50010%
The Tor Project Inc$5,50010%

Where it is load-bearing

Calyx Institute supplied at least a quarter of the budget for 1 of its grantees at some point. The chart plots its 16 largest grantees; load-bearing ones sit top left.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetDistributed Denial of Secrets: $107,135 over 4y, 64% of budgetDemand Progress Education Fund: $65,000 over 1y, 3.6% of budgetArticle 19 Inc: $25,000 over 2y, 0.2% of budgetSunset Spark Inc: $25,000 over 1y, 20% of budgetMuslim Justice League: $20,000 over 1y, 3.2% of budgetSurveillance Technology Oversight Project Inc: $16,000 over 2y, 2.3% of budgetTheorem Media Inc: $15,000 over 1y, 4.1% of budgetCenter for Emerging Futures Inc: $10,000 over 1y, 7.5% of budgetThe Watershed Center Inc: $10,000 over 1y, 1.8% of budgetIndependent Arts & Media: $10,000 over 1y, 0.3% of budgetLucy Parsons Labs: $10,000 over 1y, 2.7% of budgetSuperbloom Design: $10,000 over 1y, 0.9% of budgetDefending Rights and Dissent Inc: $10,000 over 1y, 0.7% of budgetErotic Service Provider Legal Education and Research: $10,000 over 1y, 13% of budgetFund for the City of New York Inc: $7,500 over 1y, 0.0% of budgetThe Tor Project Inc: $5,500 over 1y, 0.1% 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 16.

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.

The Ford FoundationNY16.2× affinity6 shared granteesties to 9 of 9Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Ford Foundation · New Venture Fund · Proteus Fund Inc · Borealis Philanthropy · Amalgamated Charitable Foundation Inc · Tides Foundation · American Online Giving Foundation Inc · Fidelity Investments Charitable Gift Fund · Donor Advised Charitable Giving Inc · Amazonsmile Foundation

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 Calyx Institute with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Calyx Institute?

Find your warmest path to Calyx Institute 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 Calyx Institute

How much does Calyx Institute give?
Calyx Institute reported 3 grants totaling $95,000 in its FY2024 IRS filing. It funded between 4 and 8 organizations a year over FY2021 to FY2023.
What does Calyx Institute fund?
By grant dollars over FY2021 to FY2024, its largest causes are Public Benefit (41%), Civil Rights (23%), Education (18%).
Who are Calyx Institute's largest grantees?
By total granted over FY2021 to FY2024: Distributed Denial of Secrets ($107k), Demand Progress Education Fund ($65k), Blacks in Cybersecurity Headquarters Incorperated ($54k).
Does Calyx Institute fund new organizations?
In FY2023, 88% of the organizations it funded were first-time grantees.
Which funders back the same organizations as Calyx Institute?
Its strongest co-funders, measured against what their size predicts, include The Ford Foundation, New Venture Fund, Proteus Fund Inc.
Where is Calyx Institute based?
Calyx Institute is based in NY.

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 19 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 2024, released 2024. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Possibly out of date. A more recent filing (FY2025) is on record and reports no grant expense, so the figures above are from FY2024, the most recent year this funder made grants.

Source object · view filing

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