High-Impact Tutoring Database

NSSA Program Design Badge Picture

This database lists organizations that offer tutoring, technology platforms, or academic interventions. It is intended for: Districts, States or nonprofits to identify potential tutoring partners, potential tutors to identify potential employers, and tutoring organizations to have a clearer understanding of the landscape and identify interventions that might be useful to their programs.

This is not an exhaustive list, and an organization’s inclusion does not indicate that the National Student Support Accelerator or Stanford University endorse the organization. All information is submitted voluntarily by the organizations themselves. We welcome additional organizations to join the database by completing this form.

Several organizations listed have earned the NSSA Tutoring Program Design Badge, which can be found using the filters on the left side and then visible on the organization’s database profile. An organization earns the NSSA Tutoring Program Design Badge when they submit sufficient evidence that their program design aligns with research-backed Tutoring Quality Standards.

Note: The Tutoring Program Design Badge does not assess fidelity of implementation of the program design.

Please note that some of these programs are also listed on ProvenTutoring.org where you can find additional information on relevant research studies and costs.


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Saturday program with teacher-led lesson and small group instruction.

Tutor Matching Service has developed an online tutoring platform called GoBoard. It combines video conferencing, an interactive canvas, and education tools like a graphing calculator, an equation editor, molecular bonds creator, and much more. In addition, there is a reference library with subject-specific tools, including math, physics, chemistry, business, and more. GoBoard also features a first-of-its-kind ability to text in a photo of handwritten work or textbook pages directly into a collaborative board for others in the session to then mark up in real-time.


GO's team of experienced educators provides free one-on-one tutoring and mentorship to students in need in grades 2 through 8 in the Ithaca City School District. GO Tutors integrate themselves into all facets of their student's academic experience and serve as advocates, helping students develop the necessary skills to succeed. The professional tutoring service and social-emotional support ensure that the road is smoother for students needing a helping hand along the way.

10,000 college students are available to tutor K-12 students in over 153 subjects.


Community-university partnership to enhance performance of PK-12 students- consists of many more specific programs including curriculum boost, suture lab, Student Educational Experience Development Program, Paving our Futures.


Great Thinkers Learning Academy provides one on one tutoring via an online interactive platform K-12 for ELA, Maths, Science, Japanese, Spanish, French, and History. They also provide limited in-person tutoring. In addition, we offer small group tutoring and learning academies, which are interest-based learning opportunities for students to enjoy.


Great Thinkers Learning Academy learning pods are small group instruction for homeschool students. This allows students to interact with peers and to learn from an experienced teacher in supplement to their home-based education.


The Hampton Tutors model of academic coaching blends holistic student support in 3 areas:

  • Academic tutoring through standards-based lessons
  • Executive function coaching and student self-efficacy
  • Mental health and wellness support through relationship-based mentoring

We offer 1:1 academic coaching either in person, virtually, or blended.


Peacemakers are classroom aides who also provide after-school 1:1 and small group homework help in seven public elementary schools.

Tutors work with elementary schools in Charlotte-Mecklenburg and provide 30 minute 1:1 tutoring sessions twice per week during the school day. The program serves 50 students in grades 1-5 per school who are nominated by school staff based on their need for math support.


We are committed to strengthening the community by supporting families, connecting resources, and cultivating positive relationships that lead to improved lives, academic advancement, individual growth, and increased opportunity. We accomplish this through a number of services and program initiatives including high-dose and high-impact tutoring personalized to address the needs of individual learners with learning differences who are also experiencing academic challenges.


Bridge the Gap is a series of systematic phonemic awareness intervention lessons for students in 2nd grade and above. The lessons can be used in small groups or with individual students who struggle to decode words automatically.

Phonemic awareness is the ability to understand that spoken words are made up of individual sounds called phonemes, and it's one of the best early predictors for reading success. We believe that explicit, systematic phonological and phonemic awareness instruction is the missing piece in classroom literacy instruction. 


At HelloTut, we provide personalized, high-quality online tutoring services designed to meet the unique needs of each student. Our program offers a wide range of subjects, including math, reading, science, and language learning. Whether students are looking to strengthen their skills in core academic subjects or explore new languages, our expert tutors tailor each session to ensure success.


With a focus on improving educational equity and promoting a more just society, Helps Education Fund provides evidence-based programs and services that are free or low-cost and meaningfully advance student learning.


HeyTutor's program vets, screens, and trains tutors directly from a district's community to serve students live, and in-person on their campus. Our inclusive Learning Gap Curriculum embraces extensive academic standards to provide students with a solid foundation across subjects. It often involves diagnostic assessments to identify learning gaps, followed by resources and activities aimed at closing those gaps and ensuring that all students can achieve the expected learning outcomes.


Connects Stanford students with high school students from historically marginalized local communities as tutors, mentors and academic supports.

Higher Achievement offers small-group academic mentoring in math and humanities/ELA for middle grade students. It has been the subject of two randomized controlled trial studies by MDRC, both of which demonstrated positive academic effects.


Hill Learning Center provides students and educators with the instruction, tools, and support they need to succeed in school, and in life. We serve students directly, and share the evidence based practices implemented in our school with educators everywhere via the Hill Learning System and educator professional development. Our signature program is HillRAP (Reading Achievement Program.) Hill Tutoring serves families with both individual tutoring and small-group classes that are built upon research, individualized instruction, and successful teaching techniques.

Our program matches West Michigan college students with one resettled refugee student in the Kalamazoo, MI area for 1:1 homework and general academic assistance.  Homework-help is our basis, but we also utilize session times for fun interactive games to encourage social interaction in a time of such isolation.


Students live at HomeWorks during the week then spend the weekend with their families. While at our program, students receive housing, transport to and from school, healthy meals, and social and academic resources such as tutoring, therapy, and social identity workshops. All of our programming is offered free of cost by local volunteers and college students. We try to bring all of the benefits of the boarding school experience to public education without high costs and scalability issues.

Hoot Reading is an online tutoring service providing 1:1, evidence-based literacy instruction with qualified teachers, at scale. Incubated on a research project at the Nokia Research Lab with Sesame Workshop (the creators of Sesame Street) and the Joan Ganz Cooney Center, Hoot Reading partners with school districts across North America to change children’s lives through literacy.


Huntington Learning provides individualized tutoring from certified teachers to build and enhance the skills needed for school success and help children get the best grades possible on quizzes, tests, and report cards.

iEducate partners with local Houston area schools and districts to provide High Impact Tutoring on Title 1 campuses leveraging college students as tutors. Our Programs team works closely with school leadership and staff to implement our Tier I (classroom) and Tier II (pullout) models in alignment with High Impact Tutoring, as well as provide quality, ongoing instructional coaching to tutors through observation debriefs and regular professional development.


Ignite Reading is a one-to-one virtual literacy tutoring program designed to address early reading skill gaps in young learners through high-dosage, individualized instruction. An ESSA-3 aligned program, Ignite Reading pairs students with highly-trained reading tutors for daily 15-minute sessions focused on foundational literacy skills, including phonemic awareness, phonics, decoding, and fluency, using a structured and research-based instructional sequence. Schools are supported by Ignite Reading literacy specialists who monitor progress and provide detailed data reports to educators.


Ignited Mind provides free tutoring to New Mexico middle and high school students with the long term objective of improving the graduation rate and surpass the 88% national high school graduation rate. They will facilitate this with direct tutoring services to students in active and strategic school partnerships.
Our goal is to establish an annual summer math camp for 75-100 students and to establish in-house tutoring centers at our school partner schools.


Web-based math program used in K-8 classrooms. Experimenting with incorporating live-teacher intervention.

Immokalee Readers is an after-school early intervention literacy tutoring program designed to help the lowest-performing young readers by supplementing their regular classroom instruction.

Ingenify is a two sided marketplace that connects high school volunteers with kids who need free tutoring.


For 28 years, IFL has been building community partnerships and developing innovative software and human-powered solutions to advance early literacy. We collaborate with schools, districts, teachers, businesses, and students, and provide customized, technology-based tools for individualized instruction. Our comprehensive, unique, and proven “whole village” approach has helped more than 70,000 K-2 students succeed as readers.

Volunteers are matched with students in small groups to develop a trusting, relationship and to engage in structured activities, often around classroom or homework-related topic. Inspiring Minds views tutoring as the direct and clearly defined work to support the student's academic skill development and mentoring as the more indirect work aimed at cultivating caring, positive relationships which will boost student confidence and promote academic achievement.