Whole-Child Early Warning System

Early Insight.
Stronger Futures.

Parthion equips K-12 districts with the early-warning intelligence and structured workflows to identify struggling students and take meaningful action before small challenges become serious crises.

MTSS & IEP Management
Tier 1-3 MTSS Support
Evidence-Based Interventions
parthion.io
Parthion MTSS Tier Assignment student list with color-coded Tier 1, 2, and 3 badges across ELA, Math, and Wellness columns
The Problem

Identification is no longer the obstacle.
Coordinated intervention is.

The challenge isn't a lack of data—it's a lack of coordinated response. 
Interventions are assigned but not followed through. IEPs are drafted but not monitored. At-risk students slip through. Parthion closes the gap between the intelligence districts already have and the structured workflows that drive meaningful, measurable action.

Data Without Direction

Siloed systems surface risk but don't coordinate the response.

Fragmented Accountability

Plans get assigned, but nobody knows if they're being delivered.

Compliance Burden

IEP and MTSS paperwork consumes the time educators need to make a meaningful impact on students.

Reactive vs. Proactive

By the time a student is flagged for intensive support, the critical window for early intervention has already closed.

The Impact

Free your team to focus on students, not systems.

The administrative demands on educators—data collection, compliance documentation, coordination—consume time that belongs in the classroom. Parthion streamlines those processes so your team can refocus on students.

0%20%40%60%80%100%WITHOUT PARTHIONWITH PARTHION15%20%15%20%30%80%10%5%
Direct student support
Observations, coaching, interventions
Compliance & documentation
IEP drafts, reports, audit prep
Intervention planning
Selecting supports, assigning roles
Risk identification & meetings
Reviewing data, deciding who needs support
Manual data collection
SIS pulls, spreadsheets, assessments
more time spent directly with students
<1%
of the day on manual data collection
80%
of the day focused on students, not paperwork
The Platform

See it in your district.

Early Warning System

Every student. Every domain. Every day.

Parthion provides a unified, searchable view of every student in your district, risk-tiered across ELA, Math, and Wellness. Filter by grade, school, or risk category, with data refreshed nightly.

parthion.io
Parthion MTSS Tier Assignment student list with color-coded Tier 1, 2, and 3 badges across ELA, Math, and Wellness columns
Intervention Planning

From risk to plan in minutes, not weeks.

Parthion generates structured, evidence-cited intervention plans matched to each student's tier. Downloadable, assignable, and tied directly to their risk profile.

parthion.io
Parthion student overview showing attendance, behavior and wellness indicators, MTSS tier summary, and intervention plan actions
Progress Tracking

Know what's working. Adjust early.

Real-time progress tracked week-over-week against goal lines. Delivery rates, session counts, and trend lines surface early when an intervention needs attention.

parthion.io
Parthion Intervention Dashboard for teachers showing caseload, average fidelity, data points collected, and overdue data alerts
IEP Sandbox

Every IEP. Drafted, monitored, and delivered.

Parthion generates recommendations for present levels, goals, and services, providing educators, special education teams, and families with a structured foundation for collaboration. Each component is reviewed and finalized within the platform, with supporting evidence attached automatically. IEPs export signature-ready, and parents participate in the review process directly, eliminating the back-and-forth that typically happens outside the system.

parthion.io
Parthion IEP Sandbox with AI Recommendations panel on the left and live educator-led IEP Document on the right
Who Benefits

Purpose-built for every level of district leadership.

Superintendent & Principal

A consolidated, district-wide view of student risk, with the documentation to demonstrate that interventions delivered.

  • District-wide risk visibility
  • Intervention delivery evidence
  • Compliance overview
  • Cost consolidation
Intervention Teacher

Every session comes with a structured plan, defined dosage, and a progress tracker that demonstrates intervention effectiveness.

  • Structured plans
  • Clear dosage & frequency
  • Progress tracking
  • Less paperwork
Director of Special Ed

Cut IEP prep time significantly and walk into every annual review audit-ready, with evidence attached.

  • Faster IEP construction
  • Compliance tracking
  • Audit-ready exports
  • Team review workflows
Director of MTSS

Set your own risk thresholds, automate tier assignment, and hold every intervention accountable in real time.

  • Customizable thresholds
  • Automated tier assignment
  • Intervention plans at scale
  • Real-time accountability
Advisory Board

Shaped by experienced district leadership.

That experience is reflected in how we think, what we build, and who we build it for.

Eric Sheninger

Eric Sheninger

Senior Fellow, International Center for Leadership in Education · Best-Selling Author

Eric is one of the most recognized voices in digital leadership and school innovation. A former award-winning principal at New Milford High School — which became a globally recognized model for innovative practices — he now works with thousands of schools nationwide as a Senior Fellow at the International Center for Leadership in Education. A Google Certified Innovator, NASSP Digital Principal Award winner, and best-selling author of Digital Leadership and Learning Transformed, Eric brings a practitioner's eye to what it takes to move schools from data to action.

Hillary D. Freeman, Esq.

Hillary D. Freeman, Esq.

Founding Partner, Freeman Law Offices · Special Education Attorney & Advocate

Hillary is a nationally recognized special education attorney, advocate, and speaker whose work sits at the intersection of law, disability rights, and equity in schools. As Founding Partner of Freeman Law Offices, she has spent two decades representing students with disabilities and their families in Pennsylvania and New Jersey. A former Vice President of the Learning Disabilities Association of New Jersey, she has presented at the United Nations for World Autism Awareness Day and consulted internationally on civil rights in education. Her personal experience as the sister of a man with autism gives her work uncommon depth — and keeps Parthion's IEP workflows grounded in what families actually need.

MaryEllen Elia

MaryEllen Elia

Former NY State Commissioner of Education · President, Success For Students, Inc.

MaryEllen brings five decades of experience as an educator and administrator to Parthion's board. She served as New York's first female Commissioner of Education, overseeing 700+ school districts and 3.2 million students as President of the University of the State of New York. Before that, she led Hillsborough County Public Schools in Tampa—the nation's eighth-largest district—where she drove measurable gains in student achievement and was named Florida's Superintendent of the Year in 2015. She now leads Success For Students, Inc., a consulting firm supporting educational leaders across the country.

The Team

Engineering meets experience.

Founded by a builder and a practitioner: designed from the outside-in and the inside-out.

Nick Gronda

Nick Gronda

Founder & Chief Executive Officer

Nick founded Parthion out of a conviction that students who need support most are too often failed by the systems meant to help them. A management engineering graduate of Worcester Polytechnic Institute and founder of CollegeROI (a platform helping under-resourced students navigate college affordability), he built Parthion from first principles alongside school administrators. Nick's belief: educators don't have time for systems that take time away from students without improving outcomes. Parthion is his answer.

Dr. Robert R. Zywicki

Dr. Robert R. Zywicki

Chief Academic Officer

Dr. Zywicki brings over two decades of district leadership to Parthion. A two-time PK–12 Superintendent in New Jersey, he drove graduation rates above 95%, implemented MTSS for at-risk learners, and oversaw $60 million in capital improvements. Named a District Thought Leader by Future Ready Schools, a "Superintendent to Watch" by NSPRA, and a co-author of New Jersey's COVID-19 school reentry manual, he now advises districts nationwide at Rutgers — and brings that practitioner depth directly to Parthion's MTSS and IEP workflows.

Getting Started

Rapid onboarding. Immediate impact.

  1. 1

    Discovery & Setup

    We map your existing SIS, assessment tools, and district workflows; then, Parthion connects to what you already have.

  2. 2

    Data Integration

    Once connected, nightly data ingestion begins automatically. Historical data is loaded to establish student baselines within days.

  3. 3

    Configuration

    Parthion learns your process: set custom risk thresholds, tier definitions, and intervention preferences.

  4. 4

    Training & Launch

    Role-specific training for administrators, teachers, and special education staff. Full support through your first IEP cycle and MTSS review.

Security & Compliance

Built to the standards your district already requires.

Parthion is FERPA and COPPA compliant, with SOC 2 Type II certification underway. Student data is encrypted at rest and in transit, and never used to train external models.

Data Security & Compliance

FERPA
Family Educational Rights and Privacy Act
COPPA
Children's Online Privacy Protection Act
SOC 2 Type II
Security, availability & confidentiality controls (in progress)
Encryption at rest and in transit
Role-based access controls for all users
No student data used to train AI models

Ready to close the gap?

For districts serious about early intervention, compliance, and measurable outcomes, Parthion is the missing layer.

EWS and IEP Sandbox are also available individually.

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Whole-Child Early Warning System

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