redo.io

A data and analytics platform for legal professionals working to correct sentencing disparities, wrongful convictions, and other systemic injustices.

Group 54
Group 54

Our Product

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

Explore more

Search & Explore

Find unjust prison sentences in seconds

get started

affiliations

Our Partners

micro
urban
Justice Technology Association
office-of-the-state-public-defender-logo
Dream.org
Three Strikes Project
LexLab Redo.io

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.
Three Strikes Project
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 tool is free and publicly available at tool.redoio.info – no fees, contracts, or setup required. But, if it does not fully meet your needs, we can provide custom research and development services. This is often helpful in cases like:

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.

request service

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.

request service

What we Do

Our Work

Accuracy

Manual reviews can get messy—our platform keeps it streamlined and consistent.

Efficiency

Our tools scan hundreds of cases in seconds—so you can focus on what matters OR so you can focus on your arguments.

Fairness & Transparency

Supports fairer justice by mapping bias in sentencing data.

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.

Three Strikes Project
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

spotlights

Media

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

@LexLabSF | Nov 15, 2024

On Nov 15-17 2024, redo.io sponsored a legal technology challenge at the 2024 MIT Technology and Policy Hackathon. Over 45 students competed in the 48-hour challenge to build frameworks for automated decisions in prosecutorial processes.
Read More

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

@LexLabSF | Nov 22, 2024

Our 2024 Justice Technology Accelerator at UC Law San Francisco wrapped this week with a successful Demo Day.  Our runners-up were Redo.io and Advocord, each bagging a $2,500 cash prize.
Read More

11 Insights from 11 Women in AI You Should Know

Sam Bock | Relativity Blog | Feb 2025

In an invited talk at Vanderbilt Law, our founder, Aparna Komarla, emphasized the critical importance of using AI for good. She posits 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

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 at the International Conference on AI and the Law held at Northwestern Law.
Read More

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

@LexLabSF | Nov 15, 2024

On Nov 15-17, redo.io sponsored a legal technology challenge at the 2024 MIT Policy Hackathon. Over 45 students across…
Read More

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

@LexLabSF | Nov 22, 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

learn More

People

Our Team

Contact us
Aparna Komarla
Aparna Komarla
Founder, Lead Data Scientist

From teaching in Yolo County’s youth detention center to leading educational efforts inside San Quentin, Aparna Komarla has has seen the system up close. Her research and work has appeared in the San Francisco Chronicle, CalMatters, and the Sacramento Bee, with research published by UCLA Law and the Nevada Law Journal. Today, she leads with data—building tools that spotlight injustice and drives change at Redo.io.
Read More

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. Read More

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