Dirac
Dirac is a New York-based SaaS company whose BuildOS platform uses AI to automatically convert CAD files into 3D-animated manufacturing work instructions. It serves aerospace, defense, automotive, agricultural machinery, and shipbuilding manufacturers, with anchor customers including Anduril, Ancra Aircraft, and Spudnik Equipment.
- Company typePrivate
- Founded2023
- HeadquartersNew York, United States
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What Dirac does
Dirac is a New York-based software company that builds BuildOS, an AI-driven, model-based manufacturing platform that automatically converts CAD files into executable work instructions with 3D animations, manufacturing bills of materials (MBOM), and bills of process (BOP). The platform ingests standard CAD formats (STEP, SLDASM, JT), infers assembly sequences, generates 3D-animated step instructions, and captures tribal knowledge such as tool requirements, torque specifications, and engineering notes directly on parts. BuildOS is positioned as the first automated work instruction platform for manufacturing, replacing a documentation process that traditionally takes weeks or months with output measured in hours or minutes; Anduril reported an 87.5% reduction in authoring time (12 business hours to 90 minutes), and Ancra Aircraft reported a 95% time reduction with a 6-week time-to-production deployment.
The platform comprises a core authoring engine plus integrated modules including Operator+ (factory floor execution), Tribal Knowledge Capture, Revision Control, DFM Analysis, and an AWS GovCloud deployment option supporting ITAR compliance for defense and aerospace customers. Dirac serves manufacturers across aerospace, defense, automotive, agricultural machinery, and shipbuilding, with named customers including Anduril, Ancra Aircraft, Spudnik Equipment (a Grimme company), Hadrian, Fairlead, Blue Origin, ITT, Mettler-Toledo, Mitsubishi Electric, and Kubota. The company holds SOC 2 Type 2, SOC 2 Type 1, and ISO 27001:2022 certifications.
Dirac operates a subscription-based SaaS business with quote-based annual pricing and a 14-day free trial, selling primarily through direct enterprise field sales supplemented by strategic channel partnerships with Siemens (co-development and distribution), PTC, and SAP. The company was founded by Filip Aronshtein (CEO) and Peter Weiss (CTO), both hardware engineers, and raised a $10.7M seed round in August 2025 led by Founders Fund and Coatue.
Dirac firmographics
Firmographics- Name
- Dirac
- Legal name
- Dirac, Inc.
- Website
- https://diracinc.com
- Company type
- Private
- Founded year
- 2023
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Dirac is a New York-based SaaS company whose BuildOS platform uses AI to automatically convert CAD files into 3D-animated manufacturing work instructions. It serves aerospace, defense, automotive, agricultural machinery, and shipbuilding manufacturers, with anchor customers including Anduril, Ancra Aircraft, and Spudnik Equipment.
- Ownership category
- akta.pro rank
Dirac industry classification
Industry- Product category
- Manufacturing Execution Software
- akta.pro primary industry
- Physical Design, DFM & Manufacturing/Mask Data Prep (HDAHAFAC)
Keywords
Where Dirac is headquartered
LocationHeadquarters
- HQ city
- New York
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Dirac business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Marketing or Sales, Operations, Infrastructure
Revenue model
- SaaS Subscription (BuildOS): Subscription-based SaaS platform for manufacturing work instruction automation. Platform provides AI-driven work instruction creation, 3D visualization, tribal knowledge capture, and operator execution capabilities. Revenue derived from seat-based or usage-based licensing to manufacturing enterprises.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | Enterprise SaaS subscription with custom pricing based on organization size and usage |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels8 records
Dirac product offering
Product offeringCore offering
Dirac develops BuildOS, an AI-driven, model-based manufacturing platform that transforms CAD files into automated work instructions with 3D animations. The platform automates assembly sequencing, MBOM, and BOP creation while capturing tribal knowledge, enabling manufacturers to reduce work instruction authoring time by 87-95%. BuildOS supports standard CAD formats (STEP, SLDASM, JT), offers Operator+ for factory-floor execution, and is available in AWS GovCloud for ITAR compliance.
Product overview
Dirac offers a single unified product platform called BuildOS — an AI-driven, model-based manufacturing platform for automating work instructions. BuildOS consists of a core platform augmented by integrated modules: CAD Integration (STEP, SLDASM, JT support), Simulation Automation (auto-generated assembly sequences and 3D animations), Tribal Knowledge Capture (associating notes, tools, and specs with parts), Revision Control (versioning and peer review workflows), and Operator Control/Operator+ (factory floor execution interface with live progress tracking). The platform transforms CAD files into interactive, animated work instructions in minutes, replacing manual document-driven manufacturing. BuildOS is available in standard (AWS) and GovCloud (ITAR-compliant) deployments.
Differentiator
Problem solved
Functional benefit
Brands
- BuildOS: AI-driven, model-based manufacturing platform that automates work instructions, MBOM, and BOP from CAD files. The platform generates work instructions for complex mechanical assemblies, converting what traditionally takes weeks or months into hours or minutes.
Products and services
- BuildOS AI-driven, model-based manufacturing platform that automates work instruction authoring, MBOM, and BOP creation directly from CAD files. Generates 3D animated assembly sequences, captures tribal knowledge, supports CAD format integration (STEP, SLDASM, JT), and enables operators to run instructions natively on the factory floor. Targeted at enterprise manufacturers in aerospace, defense, automotive, and agricultural machinery.
- BuildOS Operator+ A factory-floor execution interface within BuildOS enabling operators to run work instructions directly in-platform. Features embedded best practices, requirement callouts, in-context feedback tools, live progress tracking, and revision-aware traceability from the shop floor.
- BuildOS on AWS GovCloud (ITAR-Compliant Deployment) ITAR-compliant deployment of BuildOS hosted on AWS GovCloud, providing isolated cloud infrastructure, FIPS 140-2 endpoints, enhanced data residency, and regulatory compliance for defense and aerospace manufacturers handling controlled technical data.
Quantifiable outcome
- 87.5% reduction in work instruction authoring time (12 hours to 90 minutes)
- +5 more outcomes
Companies that use Dirac
Customer profileNamed customers10 records
Segments5 records
Ideal customer profiles2 records
Dirac technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability6 records
Feature9 records
Dirac partnerships and signals
Strategic signalPartnerships
Seven partnerships are on record, tiered core, flagship and minor.
- SiemenscoreStrategic partnership to develop BuildOS platform which automates manufacturing work instructions using CAD files. Partnership aims to enhance the connection between design and manufacturing, supporting digital transformation efforts. Siemens is a trusted enterprise partner shown on Dirac's website.
- AndurilflagshipAnduril selected Dirac as core partner for AI-driven work instruction authoring across its manufacturing operations in a multi-year deal. Initial deployments achieved 87.5% reduction in authoring time. Anduril expanding BuildOS across additional product manufacturing programs.
- AWScoreAWS GovCloud deployment for ITAR compliance. BuildOS integrated with AWS GovCloud for defense and aerospace customers requiring stringent security and regulatory compliance.
- VantaminorPartnered with Vanta to guide Dirac through SOC 2 compliance process.
- Advantage PartnersminorPartnered with Advantage Partners to guide Dirac through compliance process.
- FairleadcoreStrategic partnership to accelerate American shipbuilding through model-based manufacturing. Partnership brings model-based production and real-time manufacturing execution to U.S. Navy's critical industrial partners.
- HadriancorePartnership to drive a new paradigm for American defense through model-based manufacturing.
Scale indicators8 records
Recent moves6 records
Expansion highlights6 records
Dirac competitors and assessment
Company assessmentDirect peers
- Tulip Interfaces: Cloud-based frontline operations platform for manufacturers that combines connected operator apps, paperless work instructions, and machine integrations. Most directly comparable to Dirac's BuildOS Operator+ for factory-floor execution, though Tulip is broader (quality, machine data) and less CAD-driven.
- Augmentir: AI-powered connected worker platform for manufacturing that delivers digital work instructions, remote expert collaboration, and skills tracking. Closest direct competitor in the "AI work instructions for the factory floor" category, with similar enterprise manufacturing customers.
- Poka: Knowledge-sharing and digital work-instruction platform for industrial frontline workers, focused on standardizing procedures and tribal knowledge transfer. Comparable to Dirac's tribal-knowledge capture and operator-facing instruction modules, though Poka is lighter on CAD-driven 3D animation.
- Proceedix: Digital work-instruction and procedure-execution software for industrial workforces, with paperless SOPs and operator guidance on tablets/AR. Comparable in scope to Dirac's operator-facing modules though weaker on CAD-to-assembly-sequence automation.
- iBASEt (Solumina): Manufacturing execution system (MES) for complex discrete manufacturers in aerospace and defense, covering work instructions, quality, and shop-floor execution. Comparable to BuildOS at the operator/shop-floor layer but typically deployed as on-prem MES rather than a CAD-first SaaS.
Broad incumbents
- Dassault Systèmes (DELMIA / 3DEXPERIENCE): Global PLM and 3D design software giant whose DELMIA portfolio offers digital manufacturing, work instruction authoring, and 3D simulation. Overlaps with BuildOS on MBOM, BOP, and 3D work instructions, but as part of a much broader portfolio anchored in CATIA/ENOVIA.
- PTC (Vuforia / ThingWorx / Creo): CAD/PLM incumbent (Creo, Windchill) with Vuforia augmented-reality work-instruction and ThingWorx connected-worker capabilities. Directly comparable to Dirac's 3D animated instructions and listed as a Dirac "trusted enterprise partner," signaling channel-adjacent rather than pure-head-to-head competition.
- Siemens Digital Industries (Teamcenter / Opcenter / NX): Industrial software heavyweight covering PLM (Teamcenter), MES (Opcenter), and CAD (NX) with built-in work-instruction and digital-twin capabilities. Both partner and potential competitor to Dirac — strategic Siemens partnership coexists with significant product overlap in the long run.
Emerging players
- SymphonyAI Industrial: AI applications for discrete manufacturing, including work-instruction optimization and connected-factory analytics. Comparable emerging-player thesis — applying AI to manufacturing execution — but broader in scope and less CAD-native than Dirac.
- LightGuide: Augmented-reality work-instruction platform that projects step-by-step guidance onto the factory workstation. Comparable on the operator-experience and time-savings outcomes Dirac demonstrates (e.g., Anduril, Ancra) but uses projection/AR rather than CAD-derived 3D animations.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks6 records
Key highlights7 records
Customer concentration
Dirac social profiles
Digital presenceDirac compliance and trust
Trust signalCompliance4 records
Dirac financial estimates
Financial estimateRevenue estimate
Valuation estimate
Dirac leadership team
Management profileNumber of profiles
Profiles2 records
Dirac funding detail
Funding detailFunding overview
Funding rounds2 records
Investors11 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Dirac M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Dirac
What does Dirac do?
Dirac develops BuildOS, an AI-driven, model-based manufacturing platform that transforms CAD files into automated work instructions with 3D animations. The platform automates assembly sequencing, MBOM, and BOP creation while capturing tribal knowledge, enabling manufacturers to reduce work instruction authoring time by 87-95%. BuildOS supports standard CAD formats (STEP, SLDASM, JT), offers Operator+ for factory-floor execution, and is available in AWS GovCloud for ITAR compliance.
Is Dirac a public or private company?
Dirac is a private company. It is classified as venture growth investor backed and is currently operating.
When was Dirac founded?
Dirac was founded in 2023. It employs 11 to 50 people.
Where is Dirac based?
Dirac is headquartered in New York, United States, in the North America region.
How does Dirac make money?
One revenue line is on record: saaS Subscription (BuildOS).
Who are Dirac's main competitors?
Direct peers on record are Tulip Interfaces, Augmentir, Poka, Proceedix and iBASEt (Solumina). Broad incumbents are Dassault Systèmes (DELMIA / 3DEXPERIENCE), PTC (Vuforia / ThingWorx / Creo) and Siemens Digital Industries (Teamcenter / Opcenter / NX). Emerging players are SymphonyAI Industrial and LightGuide.
Does Dirac have an API?
No public API is recorded for Dirac.
What industry is Dirac in?
Dirac's product category is Manufacturing Execution Software. Its primary akta.pro industry code is HDAHAFAC, Physical Design, DFM & Manufacturing/Mask Data Prep.