redo.io

An AI-powered analytics platform for legal professionals working to correct systemic injustices.

OUR PRODUCT

Find unjust prison sentences in seconds

Search & Explore

See the full picture: demographics, priors, enhancements — sentence by sentence.

affiliations

Our Partners

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We offer

Our Work

We offer an open, free, and searchable database of individual level prison sentences. Our AI/ML models identify those serving excessive sentences for non serious offenses, which we recommend to public defenders and district attorneys for second look case reviews.

We help law clinics like the Three Strikes Project at Stanford University’s School of Law find opportunities for resentencing

Accuracy

Evaluates hundreds of cases in seconds

Efficiency

Evaluates hundreds of cases in seconds

Fairness & Transparency

Does not exacerbate racial, economic, and gender biases

custom services

We Can Help

Our product is free and publicly available at tool.redoio.info—no fees, contracts, or setup required. We also provide custom research and development services in specialized cases such as:

privacy concerns

Sensitive and Proprietary Data

If you’re working with data under a sharing agreement—such as records from a Department of Corrections or local court—we can adapt our platform to process it securely and meet your privacy requirements.

DRILL DOWN

Targeted Analytics

If you need analytics for a specific case or motion—for example, showing that Black defendants charged with carjacking in the 1990s received disproportionately harsh sentences—we can generate tailored analyses by race, charge, time period, and sentence length, using our datasets and any additional data you can provide.

What we Do

Our Work

Accuracy

Manual and Excel-based analyses can get messy—we streamline and standardize the data science.

Efficiency

We process hundreds of cases in seconds—so you can prioritize what matters.

Fairness & Transparency

We help you advocate for fairness in justice by uncovering racial disparities in sentences.

We offer an open, free, and searchable database of individual level prison sentences. Our AI/ML models identify those serving excessive sentences for non-serious offenses, which we recommend to public defenders and district attorneys for second look case reviews. Using our racial bias analysis toolkit, attorneys can generate evidence of racial disparities in sentencing outcomes for prima face or discovery motions.

Our platform uses deep data analysis to assist law clinics like Stanford’s Three Strikes Project in uncovering cases ripe for resentencing.

our board

Advisors

Susan Champion

Deputy Director, Three Strikes Project – Stanford Law

Susan Champion is an attorney and leader in criminal justice reform policy. Susan played an integral role in the development, drafting, planning and implementation of Prop 36 (Three Strikes Reform Act) passed in 2012, as well as Prop 47 passed in 2014. Both laws helped correct egregious sentences for non-violent offenders. She provides direct legal services to those serving lengthy sentences for nonserious and nonviolent crimes. Susan works with stakeholders and policymakers to address the disparities in our criminal justice system. Read More

Maya Markovich

Executive Director, Justice Technology Association

Maya Markovich is a leader in the field of legal and justice technology. At the Justice Technology Association, Maya spearheads innovation that promotes access to justice. She forges strategic partnerships and develops impactful programs that leverage technology to address systemic challenges. Maya forges strategic partnerships and develops impactful programs that leverage technology to address systemic challenges. Her experience and entrepreneurial mindset position her to shape the future of justice technology, fostering a more equitable and inclusive legal system for all. Read More

David Ball

Professor of Law, Santa Clara University School of Law

W. David Ball is a Professor at Santa Clara University School of Law. He works primarily in the field of criminal justice, writing and teaching in the areas of criminal law, criminal procedure, sentencing and corrections. His articles have been published in the Columbia Law Review, the NYU Law Review, the Yale Law and Policy Review, and the ANNALS of the American Academy of Political and Social Science. He is the co-author (with Michelle Oberman) of an open-source criminal law casebook. Ball has been Co-Chair of the Corrections Committee of the American Bar Association’s Criminal Justice Section for more than a decade. He has also served as the Chair of the Public Safety Working Group for Lt. Gov. Gavin Newsom’s Blue Ribbon Commission on Marijuana Law and Policy and was a member of the Santa Clara County Alternatives to Incarceration Taskforce. Read More

Walter Campbell

Principal Research Associate, Urban Institute

Walter Campbell is a Principal Research Associate in the Urban Institute’s Justice and Safety Division. His research focuses on community supervision, reentry, and the experiences of incarcerated people. In addition to experience with qualitative and mixed methods analyses, he has extensive experience in designing, executing, and managing quasi-experimental designs, randomized controlled trials, and cost assessments and with complex data collection and processing. Before joining Urban, he worked as Senior Associate at Abt Associates where he led numerous evaluations on community corrections issues. He has also taught as an adjunct professor in criminal justice for Rutgers University since 2015. He earned his PhD and MA in criminal justice from Rutgers University, his MS in criminology from the University of Pennsylvania, and his BA in psychology from Colby College. Read More

highlights

Media

Technology and Policy for Changing the World

MIT TPP News | Nov 2024

Redo.io sponsored a legal AI challenge at MIT’s 2024 Technology and Policy Hackathon. Over 45 students competed in the 48-hour challenge to develop data-driven tools for California resentencing implementation.
Read More

LexLab's Justice Technology Accelerator wrapped this week with a successful Demo Day

LexLab, UC Law SF| Nov 2024

Redo.io secured a runner-up prize of $2,500 at the UC Law San Francisco’s 2024 Justice Technology Startup Accelerator hosted by LexLab, Village Capital, Dream.Org, among others.
Read More

11 Insights from 11 Women in AI You Should Know

Sam Bock | Relativity Blog | Feb 2025

Redo.io founder Aparna Komarla was featured in Relativity’s Women in Legal AI showcase. She argued that technology for criminal justice reform should be designed to build and nurture human connection rather than replace it.
Read More

Human-Centered AI R&D at ICAIL’s Access to Justice Workshop

Stanford Legal Design Lab | July 2025

Redo.io founder Aparna Komarla joined colleagues from OpenProBono at the International Conference on AI and the Law (ICAIL), demonstrating AI applications for the justice system.
Read More

redo.io sponsors a justice technology challenge at MIT's 2024 Tech Policy Hackathon

MIT News | Nov 2024

redo.io sponsored a legal technology challenge at MIT’s 2024 Technology and Policy Hackathon. Over 45 students across…
Read More

LexLab's Justice Technology Accelerator wrapped this week with a successful Demo Day

@LexLabSF | Nov 2024

Our 2024 Justice Technology Accelerator wrapped this week with a successful Demo Day. Congratulations to @askthurgood for…
Read More

11 Insights from 11 Women in AI You Should Know

Sam Bock | Relativity Blog | Feb 2025

Redo.io creates open databases and data analytics tools to help study prison populations. Aparna emphasized the critical importance…
Read More

Human-Centered AI R&D at ICAIL’s Access to Justice Workshop

Margaret Hagan | Stanford Law | July 2025

Aparna Komarla from Redo.io and colleagues from OpenProBono demonstrated the power of open, configurable AI agents in the justice system…
Read More

People

Our Team

Aparna Komarla

Founder, Lead Data Scientist

Aparna Komarla is the founder of Redo.io, where she leads the development of transparent AI systems for justice reform. Her work explores the application of human-computer interaction principles to high-stakes legal decisions. Previously, Aparna founded the COVID In Custody Project, leading a team of 60+ interns and volunteers to build a novel dataset on COVID in county jails. Her team exposed critical public health failures and contributed to the UCLA Law Behind Bars Data Project. Her op-eds have been featured in the San Francisco Chronicle, CalMatters, and Mercury News. Aparna has presented her work at ACM FAccT, the INFORMS, AI4A2J Workshop at the ICAIL and JURIX. She was featured in Relativity’s women in legal AI showcase.
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Christine Denise Head

Affiliated Researcher; PhD Student

Christine Head is an informatics Ph.D. student on a mission to build tech that truly works for people—especially those navigating social services. Drawing from her background in social work sociology, and disability studies, Christine explores how technology intersects with state systems and the real-world experiences of service providers. At UC Irvine, she’s part of the CREATE Lab and the Accessibility Research Collective, where she’s digging into trauma-informed design and rethinking how tech fits into the American welfare state. Before grad school, she worked hands-on in Chicago’s nonprofit world, focused on early childhood and youth impacted by the system.
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Feedback

Testimonials

Their work gave us the data and legal grounding we needed to overturn a wrongful conviction that had stood for over a decade. It’s not just support — it’s systemic change in action.

Alex Ramirez

Assistant Public Defender

Thanks to their insights, we were able to identify patterns of prosecutorial bias that had gone unnoticed for years. Their work is indispensable for anyone serious about reforming the system.

Maya Chen

Criminal Justice Researcher