What Blocksi does

Blocksi is a Palo Alto-based K-12 education technology company founded in 2011 that provides a multi-OS unified school management platform combining AI-adaptive internet content filtering, classroom screen monitoring, and student safety. The platform is deployed across Chromebooks, Windows, iPad, MacOS, and Android devices, and serves more than 500 school districts with 3 million end users in North America. Core products include Blocksi Advanced Filtering (90+ AI-driven filtering categories with real-time page-level context analysis), Blocksi Classroom Suite (live screen monitoring, secure test mode, and plagiarism detection), and Student and School Safety (24/7/365 AI-powered threat detection scanning Google Workspace and Outlook). Add-on modules extend the platform to App Usage Insights, Digital Hall Pass, Class Notes (AI-generated lesson summaries), Parent Dashboard, Filter Bypass Prevention, Deep Insight Analytics, and the Blocksi Hybrid Appliance for on-premise BYOD and IoT filtering.

The company operates a direct enterprise SaaS sales motion targeting K-12 school district administrators and IT directors, with quote-based annual subscription pricing tied to device and user counts. Go-to-market combines direct sales, an exclusive ClassLink channel partnership, 1EdTech Global Alliance membership, conference presence at ISTELive and ASCD, and consumer mobile distribution of the Parent Dashboard on iOS and Android. The company holds 1EdTech Data Privacy Certification and TrustEd Apps Certification, with stated compliance commitments to FERPA, COPPA, GDPR, WCAG 2.2 Level AA, ADA, and Section 508. Fuad Bahou serves as co-founder and CEO; the company is privately held with no disclosed funding rounds or revenue figures.

Name

Blocksi

Legal name

Blocksi Inc.

Website

https://blocksi.net

Company type

Private

Founded year

2011

Operating status

Operating

Headcount range

11–50 employees

Short description

Blocksi is a Palo Alto-based K-12 edtech company providing an AI-powered multi-OS unified platform for content filtering, classroom management, and student safety, serving over 500 school districts and 3 million users.

Ownership category

akta.pro rank

Product category

K-12 Student Safety & Device Management Software

NAICS

Educational Support Services (611710)

SIC

Services-Computer Programming Services (7371)

akta.pro primary industry

Web Content Filtering & Safe Search Controls (EDAFALAK)

akta.pro secondary industry

Academic Integrity, Device Monitoring & Classroom Management Tools (EDAJAMAK)

Keywords

• K-12 content filtering
• Classroom management software
• Student safety monitoring
• Edtech device management
• AI web filtering

Headquarters

HQ city

Palo Alto

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Software

Cost components

Technology or R&D, Personnel, Marketing or Sales, Operations, Infrastructure

Revenue model

1. SaaS Platform Subscription: Cloud-based software-as-a-service solution for K-12 school districts providing content filtering, classroom management, and student safety. Pricing appears quote-based with tiered options based on number of devices and users.

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels8 records

Core offering

Blocksi sells a cloud-based K-12 school management platform that combines AI-adaptive internet content filtering, real-time classroom screen monitoring, and 24/7 AI student safety/threat detection. Add-on modules include digital hall pass management, app usage analytics, an on-premise hybrid web filtering appliance, AI-generated class notes, and a parent dashboard for at-home screen time controls. Offerings are sold as annual SaaS subscriptions on a quote basis scaled to device and user counts.

Product overview

Blocksi is an all-encompassing K-12 school management platform that integrates three core solutions (Internet Content Filtering, Classroom Management, and Student/School Safety) with multiple add-on modules. The unified Blocksi Manager platform serves as the central admin hub tying all products together. Core products include AI-adaptive web/YouTube filtering with 90+ categories, real-time classroom screen monitoring with plagiarism detection, and 24/7 AI-powered student safety with early threat detection. Add-on modules extend functionality with App Usage Insights for EdTech ROI tracking, Hybrid Appliance for on-premises BYOD filtering, Digital Hall Pass for hallway management, Class Notes for automated lesson summaries, and Parent Dashboard for at-home screen time controls. The platform is multi-OS compatible (Chromebooks, Windows, iPad, MacOS, Android) and serves over 500 school districts with 3 million users.

Differentiator

Problem solved

Functional benefit

Brands

• Blocksi Manager: Unified school management platform for admins, teachers, delegates, and parents to manage devices, filtering, and student safety.
• Blocksi Advanced Filtering
• Blocksi Classroom Suite
• Student and School Safety
• Digital Hall Pass
• App Usage Insights
• Class Notes
• Parent Dashboard
• Blocksi Appliance

Products and services

• Blocksi Manager Unified K-12 school management platform providing centralized administration for managing all Blocksi products, policies, devices, and user access across an entire district on Chromebooks, Windows, iPad, MacOS, and Android.
• Blocksi Advanced Filtering AI-adaptive YouTube and web content filtering solution built for K-12 teachers and students, with multi-layered web and granular YouTube filtering, full traffic decryption, and multi-OS support.
• Blocksi Classroom Suite Comprehensive classroom screen monitoring and instruction delivery system enabling teachers to monitor student screens collectively or individually in real time, freeze or lock screens remotely, run secure URL-based test mode, and detect AI-generated content and plagiarism.
• Student and School Safety 24/7/365 AI-powered student safety solution with early threat detection that scans Google Workspace and Outlook environments, analyzes student behavior patterns, and sends smart alerts for concerning content such as cyberbullying or self-harm.
• Blocksi Hybrid Appliance Hardware appliance providing on-premises web filtering for BYOD and IoT devices, with a built-in captive portal for secure onboarding of visitors and personal devices and full control over user access for IT teams.
• Digital Hall Pass District-wide digital hall pass management system with real-time tracking of student movement, hallway monitoring, intuitive controls, and comprehensive dashboards for teachers, administrators, and delegates.
• App Usage Insights Analytics module providing visibility into application usage across school-issued devices, with up to 5 years of historical usage data, trend analytics, and identification of underused EdTech licenses to maximize ROI.
• Parent Dashboard Parent-facing dashboard providing at-home screen time controls for school-assigned devices, including bedtime controls, web filtering enforcement, screen time management for streaming, gaming and social use, and cyberbullying/self-harm alert notifications.

Quantifiable outcome

• Over 500 school districts managing student devices
• +2 more outcomes

Named customers13 records

Segments1 record

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration8 records

AI capability6 records

Feature6 records

Partnerships

Four partnerships are on record, tiered core.

• ClassLinkcoreChannel Partner/ Reseller/ DistributorExclusive partnership offering ClassLink customers discounted access to Blocksi Teacher Dashboard and 3-month free trials. Blocksi integrates seamlessly with ClassLink for single sign-on and streamlined class roster management.
• 1EdTech Global AlliancecoreStrategic or Co-development PartnerBlocksi is a certified member of the 1EdTech Global Alliance, holding Data Privacy Certification and TrustEd Apps Certification for meeting rigorous education technology standards for data privacy, security, and interoperability.
• GooglecoreTechnology or IntegrationDeep integration with Google Workspace for education, including scanning of Gmail, Google Drive, and other Google services for student safety monitoring. Compatible with Google Classroom for class roster import.
• MicrosoftcoreTechnology or IntegrationIntegration with Microsoft Outlook for student safety scanning, and support for Windows OS devices across the platform.

Scale indicators5 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• GoGuardian: GoGuardian is a direct competitor offering K-12 content filtering, classroom management, and student safety (GoGuardian Admin, Teacher, Beacon) on Chromebooks and other devices, closely overlapping Blocksi's core solutions.
• Securly: Securly provides K-12 web filtering, student wellness monitoring (Securly 24), and classroom tools — a head-to-head competitor in the same K-12 content filtering and student safety category as Blocksi.
• Lightspeed Systems: Lightspeed Systems offers K-12 web filtering (Lightspeed Filter), classroom management, and student safety monitoring — a direct competitor across Blocksi's primary product lines.
• Bark Technologies: Bark provides AI-driven student safety monitoring for schools and families, scanning text/social/email for signs of harm — directly overlapping Blocksi's Student Safety offering.
• Linewize (Family Zone): Linewize, part of Family Zone, delivers K-12 web filtering and classroom management — overlapping Blocksi in school content filtering and student device controls.
• Impero Software: Impero provides K-12 classroom management, screen monitoring, and student safety tools — a comparable competitor in school-side device and behavior management.
• ContentKeeper: ContentKeeper provides K-12 web filtering, SSL inspection, and student activity monitoring, competing with Blocksi on multi-OS filtering for schools and districts.

Emerging players

• Gaggle: Gaggle offers K-12 student safety monitoring and content scanning for Google Workspace and Microsoft 365, overlapping directly with Blocksi's Student Safety module.

Regional players

• Smoothwall: Smoothwall delivers K-12 web filtering and student safety monitoring solutions, primarily in the UK/US markets, directly comparable to Blocksi's content filtering and safety stack.

Broad incumbents

• iboss: iboss is a broader cloud security platform that includes K-12 web filtering and student safety capabilities, overlapping with Blocksi's enterprise-grade filtering offering.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/Blocksi1
• YouTubeyoutube.com/@blocksi123
• Facebookfacebook.com/Blocksi
• LinkedInlinkedin.com/company/blocksi
• Instagraminstagram.com/blocksi
• TikToktiktok.com/@blocksicloud

Compliance7 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Blocksi