The Rainbow History Project Foundation

What The Rainbow History Project Foundation does

The Rainbow History Project Foundation is an all-volunteer, 501(c)(3) nonprofit organization dedicated to collecting, preserving, and promoting the history and culture of the LGBTQ community of metropolitan Washington, D.C. Founded approximately 25 years ago and incorporated as a District of Columbia nonprofit (TIN 31-1777636), the organization maintains a collection of nearly 2,000 items spanning physical documents, photographs, oral histories, sound files, and digital materials, all accessible through its online archives portal and, by appointment, through physical holdings housed at the DC History Center.

Its core products are an Omeka-based digital archives platform (archives.rainbowhistory.org), specialized digital exhibits such as the Community Pioneers showcase (over 70 recognized LGBTQ community leaders) and the "PRIDE: Party or Protest?" exhibit, a structured oral history program, an outdoor exhibition program anchored by the 2025 "Pickets, Protests, and Parades" Era Cubes installation at Freedom Plaza, and an events program of walking tours, presentations, and curator-led sessions. The Whitman-Walker Search Index and the Deaf and Disabled LGBTQ+ History Archive represent deeper vertical specializations within the collection.

The business model is donation-only and effectively freemium: membership is free, all content and exhibitions are free to access, and revenue is generated entirely through individual donations, planned giving, stock donations, and small community-organization contributions processed via PayPal, Venmo, and Zelle. There are no paid staff; the organization is governed by a board (including a Board Secretary and a Senior Curator) and operated by volunteer archivists, librarians, photographers, and lawyers, which structurally caps operating scale and ties any growth to volunteer capacity rather than commercial revenue.

Name

The Rainbow History Project Foundation

Legal name

Rainbow History Project Foundation

Website

https://rainbowhistory.org

Company type

Private

Founded year

2000

Operating status

Operating

Headcount range

1–10 employees

Short description

The Rainbow History Project Foundation is an all-volunteer 501(c)(3) nonprofit that collects, preserves, and promotes LGBTQ history in metropolitan Washington D.C. through digital archives, physical collections, exhibitions, walking tours, and oral histories funded entirely by individual donations.

Ownership category

akta.pro rank

Product category

Cultural Heritage Archives

NAICS

Libraries and Archives (519210), Libraries and Archives (51921), Museums, Historical Sites, and Similar Institutions (712)

akta.pro primary industry

LGBTQ+ Rights & Advocacy Organizations (BPAGAFAE)

akta.pro secondary industries

Libraries, Archives & Special Collections (BPAGAHAF), Cultural Heritage Institutions (Archives, Historic Houses, Monuments Foundations) (THAJADAI), Archives, Special Collections & Preservation Operations (Rare Materials, Conservation) (EDAEAGAJ)

Keywords

• LGBTQ historical archives
• Community history preservation
• Digital archive collections
• Oral history programs
• Historical walking tours

Headquarters

HQ city

Washington

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales

Revenue model

1. Individual Donations: All-volunteer nonprofit organization that relies entirely on donations from individuals. Donations provide donors with opportunity to attend annual meetings and may provide invitations to special events and email updates about preservation efforts.
2. Estate Planning and Planned Giving: Organization accepts planned gifts, stock donations, and estate planning contributions as part of their fundraising efforts

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels7 records

Core offering

The Rainbow History Project Foundation is an all-volunteer nonprofit that collects, preserves, and promotes LGBTQ history in metropolitan Washington, D.C. Its core offerings include a digital archives platform (built on Omeka) containing nearly 2,000 items (photographs, documents, oral histories, and audiovisual materials), a physical archive housed at the DC History Center, themed digital and outdoor exhibits, an oral history program, and community events including walking tours. Membership and access to the archives are free; operations are sustained by individual donations.

Product overview

The Rainbow History Project Foundation is an all-volunteer nonprofit organization that collects, preserves, and promotes LGBTQ history in Washington D.C. The organization operates primarily as a digital archive and community history project. Its core offerings include: (1) Digital Archives and Collections platform built on Omeka, providing online access to nearly 2,000 archival items including photographs, documents, oral histories, and audiovisual materials; (2) Physical Archives housed at the DC History Center; (3) Traveling and outdoor exhibitions such as the 'Pickets, Protests, and Parades' WorldPride exhibition and the 'Community Pioneers' digital exhibit; (4) Events program featuring walking tours, presentations, and virtual events; (5) Oral history program documenting LGBTQ community narratives. The organization also accepts material donations through structured intake processes and maintains active community engagement through email newsletters and social media.

Differentiator

Problem solved

Functional benefit

Products and services

• Digital Archives and Collections Online searchable digital archive with nearly 2,000 items including photographs, documents, oral histories, and audiovisual materials documenting LGBTQ history in metropolitan Washington D.C. Accessible globally via the Omeka-based platform.
• Physical Archives Collection Physical collection of nearly 2,000 archival items including documents, manuscripts, and photographs housed at the DC History Center, accessible to researchers by appointment.
• Pickets, Protests, and Parades: The History of Gay Pride in Washington Large outdoor exhibition featuring ten Era Cubes spanning 1965 to present, showcasing archival photographs, historical insights, and portraits of Community Pioneers at Freedom Plaza. The largest exhibit in RHP's 25-year history.
• Community Pioneers: Creators of DC's LGBTQ Communities Digital exhibit profiling significant LGBTQ community leaders and pioneers in Washington D.C., featuring over 70 honorees from award years 2003-2021.
• PRIDE: Party or Protest? Online exhibit chronicling the evolution of Pride celebrations in Washington D.C., exploring themes of protest, visibility, and community from 1965 onward with multiple exhibit pages.
• Events and Walking Tours In-person and virtual events including presentations, informal talks, and walking tours about important topics and issues in LGBTQ community history, including exhibit walking tours and behind-the-scenes sessions with curators.
• Oral History Program Collection of narrative history interviews with LGBTQ community members, documenting personal experiences of communities and events, including interviews with notable figures.
• Archive Donation Services Accepts historic materials and donations for safekeeping in the archives, enabling community members to contribute items documenting LGBTQ history through a structured intake process.

Quantifiable outcome

• Nearly 2,000 items preserved and accessible to researchers
• +2 more outcomes

Named customers3 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration7 records

Feature3 records

Partnerships

Five partnerships are on record, tiered core, flagship and minor.

• DC History CentercoreStrategic or Co-development PartnerPhysical collection of documents, manuscripts and photographs has its home at the DC History Center, enabling long-term preservation and public access to archival materials
• WorldPride 2025flagshipStrategic or Co-development PartnerRHP's Pickets, Protests, and Parades exhibit was timed to coincide with WorldPride 2025 in Washington D.C., creating the largest exhibition in RHP's history
• Community Organizations and IndividualscoreOthersExhibition funded by community organizations and individuals, intentionally opposed to traditional corporate funding for Pride initiatives. Sponsors and partners listed include various unnamed organizations supporting the Pride exhibit
• Gallaudet UniversityminorStrategic or Co-development PartnerRHP archives include materials from Lambda Society of Gallaudet University and collaborates with Gallaudet's archive for Deaf LGBTQ+ research; internship program connects graduate students with archival work
• University of Massachusetts AmherstminorOthersGraduate student Emma O'Neill-Dietel interning with RHP as part of her history studies at UMass Amherst, researching Deaf and disabled LGBTQ+ history

Scale indicators7 records

Recent moves5 records

Expansion highlights5 records

Broad incumbents

• Digital Public Library of America: National digital library aggregating content from libraries, archives, and museums across the U.S. Comparable as a discovery layer for digital archival content and a potential distribution partner for RHP's Omeka-based collections.
• Human Rights Campaign Foundation: Largest U.S. LGBTQ civil rights advocacy organization, operating programs related to LGBTQ history preservation and education. Comparable stakeholder in the LGBTQ nonprofit ecosystem, though primarily an advocacy organization rather than an archive.
• Schomburg Center for Research in Black Culture: NYPL research center dedicated to preserving Black history and culture, operating as a major community-focused archive with exhibitions, oral histories, and digital collections. Comparable as a community-centered special collection archive with strong educational programming, though institutionally much larger.
• DC History Center: RHP's primary institutional partner that houses the physical collection. A broader DC-focused historical institution covering all of Washington history; not LGBTQ-specific but directly comparable as a regional archive and the parent site for RHP's physical holdings.
• StoryCorps: National nonprofit oral history project recording and archiving personal stories from diverse communities, including LGBTQ participants. Comparable oral history methodology and digital access model, but operates nationally across many communities rather than a single regional focus.
• Center for Jewish History: Manhattan-based collaborative home for five major Jewish archives with digital access, exhibitions, and educational programming. Comparable as a multi-partner archival collaboration model with physical and digital holdings serving researchers and the public.

Direct peers

• Lesbian Herstory Archives: Community-based archival project dedicated to preserving lesbian history, operating as a volunteer organization with physical and digital collections. Highly comparable organizational model and community-driven archival philosophy, though focused on lesbian rather than broader LGBTQ history.
• June L. Mazer Archives: Los Angeles-based volunteer-run nonprofit LGBTQ archive preserving LGBTQ history in Southern California. Same volunteer-driven nonprofit structure as RHP, with overlapping archival mission and methods.
• ONE National Gay & Lesbian Archives at the USC Libraries: The largest LGBTQ archive in the world, also a community-driven nonprofit collecting LGBTQ history materials. Directly comparable in mission, archival model, and digital exhibition approach to RHP, but operating at a national scale rather than DC-metro focus.
• GLBT Historical Society: San Francisco-based nonprofit operating the GLBT Historical Society Museum and archives with a regional LGBTQ archival mission. Closely comparable structure: volunteer-heavy nonprofit, physical and digital holdings, exhibitions, and walking tours, but with a different regional focus.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/rainbowhistory.org
• LinkedInlinkedin.com/company/rainbow-history-project
• Instagraminstagram.com/rainbowhistoryproject

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Funding overview

Funding rounds

Investors

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M&A

Investments

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Frequently asked questions about The Rainbow History Project Foundation