Company lists · Data refreshed September 2026
Top 25 Literacy nonprofits based in Philadelphia, United States
RevenueBase identified 58 literacy nonprofits headquartered in Philadelphia, United States as of September 2026 and tracks 1,566 professional contacts across them, including 453 with verified work emails. New York is the largest hub.
This list covers literacy nonprofits headquartered in Philadelphia, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest literacy nonprofits based in Philadelphia, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 248 contacts → | ||||
Indirect evidence “ASPIRA, Inc.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 2 | 175 contacts → | ||||
Indirect evidence “EducationWorks engages children and young people by providing high quality educational programs that make the school day whole and reengages disconnected young adults to education…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 3 | 149 contacts → | ||||
Indirect evidence “Children spend 75% of their waking hours outside of the classroom, yet our nation does shockingly little to capture educational value from this time for low-income kids.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 4 | 122 contacts → | ||||
Indirect evidence “The Free Library is one of the most important educational and cultural institutions in Philadelphia, with 61 locations throughout the city.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 5 | 66 contacts → | ||||
Partial evidence “Founded in 2011, American Paradigm Schools (APS) is a nonprofit charter management organization serving four charter schools in North and Northeast Philadelphia.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 6 | 58 contacts → | ||||
Indirect evidence “At City Year Philadelphia, we believe that all students can succeed and that developing the skills and mindsets of children and young adults contributes to strong, vibrant…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 7 | 52 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 8 | 46 contacts → | ||||
Indirect evidence “Mighty Writers empowers every child to succeed in school & beyond by ensuring equal access to education, nutrition & social-emotional development.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 9 | 41 contacts → | ||||
Partial evidence “Beyond Literacy (BeLit) provides opportunities for adults and families by harnessing the power of literacy through free, high-quality education.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 10 | 41 contacts → | ||||
Indirect evidence “At Communities In Schools, everything we do is guided by the “Five Basics.” Developed by our founder Bill Milliken, the Five Basics are a set of essentials that every child needs…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 11 | 35 contacts → | ||||
Indirect evidence “Cosmic Writers provides creative writing programming that bolsters children's communication skills within fun and engaging environments.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 12 | 33 contacts → | ||||
Indirect evidence “At Joyful Readers, we have an ambitious plan to help Philly students gain the skills they need to become successful, confident, and yes…joyful readers!” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 13 | 32 contacts → | ||||
Strong evidence “Center for Literacy (CFL) is a 501(c)3 nonprofit organization providing free education and workforce training to adult learners in the Philadelphia region.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 14 | 24 contacts → | ||||
Indirect evidence “Storyshares is a mission-driven publisher dedicated to bringing the transformational power of books to underserved striving readers everywhere.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 15 | 21 contacts → | ||||
Indirect evidence “Junior Achievement of Southeastern PA equips young people for economic mobility and the pursuit of their own ambitions.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 16 | 20 contacts → | ||||
Partial evidence “Reading Allowed believes that every struggling reader deserves the highest quality structured literacy instruction regardless of financial circumstances.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 17 | 18 contacts → | ||||
Partial evidence “Outcomes & Impact-focused nonprofit organization focused on #equity,#education,#personalfinance,#entrepreneurship, and #financialempowerment” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 18 | 18 contacts → | ||||
Indirect evidence “Sunrise's mission is to aid children, youth and families in becoming responsible, participating citizens and leaders.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 19 | 16 contacts → | ||||
Indirect evidence “CLC's mission is to help low-income adults in Philadelphia gain academic and employment skills so that they can realize their fullest potential at home and in the workforce.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 20 | 12 contacts → | ||||
Partial evidence “Our mission is to provide K-2 school children in Greater Philadelphia with high-quality, culturally competent literacy instruction.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 21 | 12 contacts → | ||||
Partial evidence “WePAC’s mission is to promote childhood literacy in West Philadelphia by providing access to high quality, representative books and literacy enrichment that inspire children to…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 22 | 11 contacts → | ||||
Indirect evidence “Working in service to our public school students and in partnership with the School District of Philadelphia, The Fund for the School District of Philadelphia is the official…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 23 | 9 contacts → | ||||
Indirect evidence “The mission of Innovageous is to provide continuity of learning and inclusive opportunities for all children by building the capacity of schools to develop courageous innovative…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 24 | 7 contacts → | ||||
Indirect evidence “YESPhilly is a 501(c)3 non-profit organization whose mission is to develop a broad base of opportunities for Philadelphia’s out-of-school youth to prepare them to become…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 25 | 7 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: literacy nonprofits. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names literacy nonprofits.
- Partial evidence
- Its own public description names part of literacy nonprofits, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name literacy nonprofits. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 58 literacy nonprofits based in Philadelphia, United States
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Literacy nonprofits based in Philadelphia, United States at a glance
As of Sep 20, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than for Philadelphia, so it is reported there. Company counts and contact totals on this page are exact for Philadelphia, over 58 companies.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among literacy nonprofits, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Philadelphia, United States whose own description of what they do matches “literacy nonprofits”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names literacy nonprofits), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among literacy nonprofits, and records with no verified work email. Companies headquartered outside Philadelphia are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 453 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 20, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Literacy nonprofits by metro in the United States
- Literacy nonprofits in New York201
- Literacy nonprofits in Chicago95
- Literacy nonprofits in Los Angeles91
- Literacy nonprofits in Washington79
- Literacy nonprofits in Houston70
- Literacy nonprofits in Atlanta69
- Literacy nonprofits in Philadelphia58
- Literacy nonprofits in Boston48
- Literacy nonprofits in San Francisco43
- Literacy nonprofits in Austin41
- Literacy nonprofits in Dallas41
- Literacy nonprofits in Charlotte36
- Literacy nonprofits in Portland36
- Literacy nonprofits in Denver35
- Literacy nonprofits in Miami34
- Literacy nonprofits in Seattle32
- Literacy nonprofits in Nashville29
- Literacy nonprofits in Phoenix29
- Literacy nonprofits in Oakland28
- Literacy nonprofits in Detroit26
- Literacy nonprofits in Minneapolis26
- Literacy nonprofits in San Antonio25
- Literacy nonprofits in San Diego25
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names literacy nonprofits, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many literacy nonprofits are there based in Philadelphia, United States?
RevenueBase identified 58 literacy nonprofits headquartered in Philadelphia, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Aspira, Inc. Of Pennsylvania, headquartered in Philadelphia, tops this list with the largest team on record.
Which city has the most literacy nonprofits?
New York leads with 201 headquartered companies, followed by Chicago (95) and Los Angeles (91).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 453 verified decision-maker contacts tracked across these 58 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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