What Open Source Integrators does

Open Source Integrators (OSI), which rebranded to Gray Matter Logic in May 2026 following its acquisition of Pragmatek, is a privately held technology consulting firm specializing in open-source and cloud ERP implementations. Founded in 2010 and headquartered in Phoenix, Arizona, the company operates with 251-500 employees across offices in the United States (Arizona, California, Michigan), Canada (Toronto), Mexico (Querétaro), Chile (Santiago), and Portugal. Its core offering is end-to-end ERP deployment services — consulting, implementation, customization, migration, and post-go-live support — delivered primarily on Odoo (where OSI has been a Gold Partner since 2013, the first ever awarded) and extended to IFS Cloud (Elite Partner status achieved in 2025) and Acumatica.

The firm's technology stack combines the proprietary Peregrine AI platform, which extends AI capabilities across Odoo, IFS Cloud, and Acumatica implementations, with deep custom module development in EDI integration, bar code/RFID tracking, RMA workflows, and e-commerce. Notable technical achievements include a 60-day NetSuite-to-Odoo migration with 100+ customizations (Proslat) and 99%+ uptime on self-hosted Odoo deployments (Strymon). Following the Pragmatek acquisition, OSI incorporated process automation, predictive analytics, anomaly detection for quality control, and AI-agent capabilities aligned with Odoo 19's AI feature set.

The business model is professional services-led: quote-based pricing, free initial consultations, multi-year contracts, and consulting-led enterprise field sales. Revenue streams include ERP implementation services, custom development, business and technical consulting, and post-implementation repair and support. The customer base spans manufacturing, aerospace and defense, electronics, food and beverage, pharmaceutical manufacturing, construction, and field service operations, with named logos including CCU, Pavlov Media, Proslat, Strymon, HomePro, Pharmore Ingredients, and Fulton Thermal Corporation. Marketing relies on content (case studies, white papers, webinars, podcast), the annual OSICON conference, and direct enterprise sales rather than channel partners or marketplace distribution.

Name

Open Source Integrators

Legal name

Open Source Integrators, Inc.

Website

https://opensourceintegrators.com

Company type

Private

Founded year

2010

Operating status

Operating

Headcount range

251–500 employees

Short description

Open Source Integrators (now Gray Matter Logic) is an ERP implementation and consulting firm specializing in Odoo, IFS Cloud, and Acumatica deployments for manufacturing, aerospace, and distribution clients across the Americas and Europe, supported by its proprietary Peregrine AI platform.

Ownership category

akta.pro rank

Product category

ERP Implementation Consulting

NAICS

Computer Systems Design and Related Services (5415), Custom Computer Programming Services (541511), Computer Systems Design Services (541512)

SIC

Services-Computer Programming Services (7371), Services-Computer Programming, Data Processing, Etc. (7370), Services-Computer Integrated Systems Design (7373)

akta.pro primary industry

Enterprise Application Managed Services Outsourcing (ERP/CRM/HRIS AMS) (BPAEAMAI)

akta.pro secondary industries

ERP Managed Services & AMS (Application Management) (BPAEAGAB), Application Maintenance & Support (AMS) (BPAEAFAC), B2B/EDI & Supply Chain Process Automation Platforms (HDAEAHAK)

Keywords

• ERP implementation services
• Odoo consulting
• Open source ERP
• IFS Cloud partner
• ERP integration consulting

Headquarters

HQ city

Chandler

HQ country

United States

HQ region

North America

Offices8 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. ERP Implementation Services: Professional services revenue from implementing, configuring, and deploying ERP solutions (Odoo, IFS, Acumatica). Includes requirements analysis, system design, data migration, configuration, testing, and go-live support.
2. Custom Development and Customization: Revenue from building custom modules, integrations, and specialized functionality tailored to specific customer requirements. Includes custom workflows, EDI systems, and industry-specific solutions.
3. Consulting Services: Business and technical consulting including process optimization, system selection advisory, change management, and ongoing system optimization. Offered as standalone or bundled with implementation.
4. Odoo Repair and Support: Post-implementation support services for rescuing failed ERP implementations and providing ongoing technical support, troubleshooting, and system maintenance.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels10 records

Core offering

Open Source Integrators (OSI) is a technology consulting firm that implements, customizes, and supports open-source and cloud ERP platforms — primarily Odoo (as a Gold Partner), IFS Cloud (as an Elite Partner), and Acumatica. The company delivers end-to-end ERP projects including consulting, workshops, configuration, custom development, data migration, integrations (EDI, Avalara, bar code/RFID), post-go-live support, and rescue services for failed implementations. Following its 2026 acquisition of Pragmatek and rebrand to Gray Matter Logic, OSI also offers its proprietary Peregrine AI platform extending AI capabilities across the supported ERP systems.

Product overview

Open Source Integrators is an ERP implementation and technology consulting firm operating as a platform-plus-modules architecture. The company specializes in implementing and customizing multiple ERP platforms including Odoo (as Gold Partners), IFS Cloud, and Acumatica, along with the proprietary Peregrine AI platform. Their portfolio consists of core ERP implementation services complemented by specialized modules and add-on solutions including Odoo Repair and Support, Avalara tax integration, Bar Code/RFID tracking, EDI integration, Rapid and Kickstarter implementation methodologies, migration services, business process management, and field service management. The company also hosts OSICON, an annual technology conference. OSI recently rebranded as Gray Matter Logic following acquisition of Pragmatek, expanding their AI platform capabilities and multi-ERP platform support.

Differentiator

Problem solved

Functional benefit

Brands

• Peregrine: AI platform that extends beyond Odoo to support IFS Cloud and Acumatica
• OSI

Products and services

• Odoo ERP Implementation End-to-end consulting and implementation of the Odoo open-source ERP platform, including initial consulting, collaborative workshops, configuration, customization, optimization, and ongoing support for manufacturing, distribution, and services clients.
• Odoo Repair and Support Post-implementation support and recovery service for Odoo ERP systems, including troubleshooting, system repair, and rescue of failed or underperforming implementations.
• IFS ERP Partner Services Implementation and consulting services for the IFS Cloud ERP platform delivered as an Elite IFS ERP Partner, focused on manufacturers and industrial operations.
• Acumatica Partner Services Implementation and consulting services for the Acumatica cloud ERP platform across manufacturing and other industry verticals.
• Rapid Implementation Accelerated ERP implementation methodology designed to deploy Odoo solutions quickly while maintaining alignment with business requirements (e.g., 60-day NetSuite-to-Odoo migrations).
• Kickstarter Implementation Quick-start implementation package providing essential Odoo ERP configuration and core module setup for rapid deployment.
• EDI Integration Services Electronic Data Interchange integration services for order receipt, shipping notifications, invoicing, kit handling, and marketplace onboarding, built into Odoo to reduce the cost per new EDI customer.
• Avalara Integration Tax compliance integration service connecting ERP systems with Avalara for automated tax calculation and reporting within Odoo and other supported ERP platforms.
• Bar Code/RFID Tracking Software Warehouse management and inventory tracking solution using bar code and RFID technologies integrated with ERP systems for real-time stock visibility and shop floor control.
• Migration Services Migration services from legacy systems (e.g., SAGE MAS 500, NetSuite, Microsoft Dynamics) to modern ERP solutions, including data conversion, chart of accounts migration, product master list transfer, and BOM migration.
• Business and Technical Consulting Strategic consulting services that help customers identify the ideal ERP solution for their needs, align business and technology, and execute successful system launches.
• Enterprise Assurance Program Quality assurance and risk management program for enterprise ERP implementations that ensures successful project delivery and long-term system success.
• Bridge Workshop Consulting workshop service that analyzes current business processes, maps them against desired outcomes, and performs gap analysis for ERP implementations.
• Peregrine AI Platform Proprietary AI platform that combines AI and consulting expertise and extends across Odoo, IFS Cloud, and Acumatica ERP systems for process automation, predictive analytics, anomaly detection, and AI-agent capabilities.

Quantifiable outcome

• Zero sales lost during ERP migration (Proslat went live January 1 without losing any sales during transition from NetSuite)
• +3 more outcomes

Named customers7 records

Segments9 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration3 records

AI capability7 records

Feature4 records

Partnerships

Four partnerships are on record, tiered core.

• PragmatekcoreStrategic or Co-development Partner · 7 May 2026OSI acquired Pragmatek, combining AI and consulting expertise for ERP implementations. This acquisition expanded OSI's capabilities and led to the rebranding as Gray Matter Logic.
• OdoocoreTechnology or IntegrationOdoo Gold Partner - highest partnership level indicating certified expertise and proven implementation track record with Odoo ERP platform.
• IFScoreTechnology or IntegrationElite IFS ERP Partner with certified expertise in IFS Cloud implementations. Peregrine AI platform extends beyond Odoo to support IFS Cloud.
• PeregrinecoreTechnology or IntegrationOSI's proprietary AI platform that combines with consulting expertise. Extends beyond Odoo to support IFS Cloud and Acumatica for ERP implementations.

Scale indicators4 records

Recent moves7 records

Expansion highlights5 records

Broad incumbents

• Slalom: Large-scale global consulting firm with dedicated ERP, cloud, and AI practice areas serving enterprise and mid-market. Overlaps with OSI in ERP implementation and managed services but serves a much broader client base and portfolio.
• Avanade: Joint venture between Accenture and Microsoft focused on Microsoft ecosystem ERP and cloud implementations. Overlaps with OSI in the enterprise application services space but specializes in Microsoft Dynamics rather than Odoo.
• Deloitte (Enterprise Applications): Big Four consulting firm with a large-scale ERP implementation practice (SAP, Oracle, Workday, Microsoft). Overlaps with OSI in ERP selection and implementation but targets enterprise clients at significantly higher price points.
• Cognizant: Global IT services giant with enterprise application services including ERP consulting and managed services across all major platforms. Overlaps significantly with OSI's ERP implementation practice but operates at vastly larger scale.

Direct peers

• Resultant: Consulting and technology services firm with deep ERP, data, and AI implementation practices serving mid-market and public-sector clients. Comparable in size, mid-market focus, and ERP-plus-analytics service mix.
• Net at Work: ERP, CRM, and IT consulting firm specializing in Sage, Acumatica, and Microsoft solutions for mid-market businesses. Comparable as an Acumatica partner and ERP-focused mid-market consultancy with similar service breadth.
• Panorama Consulting Group: Independent ERP consulting firm specializing in ERP selection, implementation, and managed services for mid-market and enterprise clients. Closely comparable as a similarly-sized, vendor-agnostic ERP advisory and implementation specialist.
• Brainvire Infotech: ERP and digital transformation services firm with strong Odoo, SAP, and Microsoft Dynamics implementation capabilities for mid-market manufacturers. Directly comparable Odoo and ERP-implementation practice serving similar manufacturing verticals.
• Charter Global: Technology consulting firm offering ERP implementation, custom development, and integration services for mid-market enterprises. Comparable services mix including ERP, CRM, and AI-enabled solutions.
• Nexus Global Business Solutions: Odoo implementation partner providing ERP consulting, customization, and integration services. Directly comparable as an Odoo Gold Partner serving similar mid-market manufacturing verticals.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/opensourceint
• YouTubeyoutube.com/@opensourceintegrators
• Facebookfacebook.com/OpenSourceIntegrators
• LinkedInlinkedin.com/company/opensourceintegrators

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Subsidiaries1 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 Open Source Integrators