EclipseSource
EclipseSource is a German-headquartered professional services and open-source technology firm (founded 1997) that consults, develops, and supports custom IDEs, modeling tools, and AI-native engineering applications for enterprise customers across automotive, energy, insurance, healthcare, and retail verticals.
- Company typePrivate
- Founded1997
- HeadquartersMunich, Germany
- Headcount11–50
- GTM typeB2B
- OfferingServices
What EclipseSource does
EclipseSource is a German-headquartered professional services and open-source technology firm founded in 1997 and currently operating as a subsidiary of Innoopract. With offices in Munich (regional HQ), Karlsruhe, and Vienna and a stated staff in the 11-50 range, the company specializes in consulting, development, and support services for building custom tools, integrated development environments (IDEs), modeling environments, and AI-native engineering applications. Its service portfolio centers on a set of open-source frameworks that its own engineers create and maintain as core committers: Eclipse Theia (web/cloud IDE platform), Eclipse GLSP (graphical diagram framework), Eclipse RCP, EMF Cloud (modeling in the cloud), Theia Cloud (hosting infrastructure), and CDT Cloud (C/C++ tooling). The company's go-to-market is enterprise field sales targeting organizations from Fortune 100 corporates to individual developers, with primary verticals in automotive, energy/utilities, insurance, publishing, industrial automation, financial services, and healthcare.
Revenue is generated through a mix of recurring and project-based streams: tiered developer-support subscriptions (€4,750 to €49,950 annually), sponsored open-source development packages (€9,945 to €99,945 annually across Theia sponsorship tiers), custom IDE and modeling tool development engagements, AI-native tool development projects, and AI customer-interaction platform deployments. Pricing for most professional services is quote-based; AI Coding Training is offered via self-paced courses at €199 per person and guided team adoption packages starting at €2,900 per team. Customer distribution channels combine direct enterprise sales with self-serve training portals, while marketing relies on technical blog content, open-source community engagement, and conference presentations.
The AI layer is a strategic priority, anchored by two proprietary platforms: Theia AI (an open framework for AI-native tools and IDEs that integrates LLMs, the Model Context Protocol, and AI agents) and the AI Interaction Platform (AIIP), a battle-tested white-label platform deployed in healthcare via MediVoice and in retail via Alira AI, with deep ERP and CRM integration for end-to-end workflow automation. AI capabilities are exercised across text, code, audio, structured data, and image modalities, supporting autonomous agents, generative AI, NLP, knowledge retrieval, process automation, and computer vision. EclipseSource is led by three co-CEO-level leaders — Dr. Jonas Helming, Dr. Maximilian Koegel, and Dr. Philip Langer — with Jochen Krause leading the Karlsruhe office; the firm operates a "4+1 Rule" reserving approximately 20% of employee time for open-source projects.
EclipseSource firmographics
Firmographics- Name
- EclipseSource
- Legal name
- EclipseSource
- Website
- https://eclipsesource.com
- Company type
- Private
- Founded year
- 1997
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- EclipseSource is a German-headquartered professional services and open-source technology firm (founded 1997) that consults, develops, and supports custom IDEs, modeling tools, and AI-native engineering applications for enterprise customers across automotive, energy, insurance, healthcare, and retail verticals.
- Ownership category
- akta.pro rank
EclipseSource industry classification
Industry- Product category
- Software Development Consulting
- NAICS
- Custom Computer Programming Services (541511), Computer Systems Design Services (541512), Software Publishers (513210)
- SIC
- Services-Computer Programming Services (7371), Services-Computer Integrated Systems Design (7373)
- akta.pro primary industry
- AI Integration & Orchestration Platforms (Connectors, Workflow, iPaaS for AI) (HDAEANAI)
- akta.pro secondary industries
- iPaaS (Cloud Integration Platforms) (HDAEAIAB), iBPMS (Intelligent BPM Suites) & Process Automation Suites (HDAEAHAG), Enterprise Integration, iPaaS & Middleware Services (API/EDI) (BPAEAGAH)
Keywords
Where EclipseSource is headquartered
LocationHeadquarters
- HQ city
- Munich
- HQ country
- Germany
- HQ region
- Europe
Offices3 records
Markets served
EclipseSource business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure
Revenue model
- Professional Services - Developer Support: Tiered developer support packages providing workshops, remote support, sponsored development, and designated contact hours. Pricing ranges from €4,750 (Starter, 3 months) to €49,950 (Elite, 12 months) with varying hour allocations.
- Sponsored Open Source Development: Sponsorship packages for open source technologies including Eclipse Theia, GLSP, CDT Cloud, Eclipse RCP. Theia sponsoring ranges from €9,945 (Supporter) to €99,945 (Visionary) with varying hours and features.
- AI Coding Training: Systematic AI coding training offered as self-paced course (€199 per person) or guided adoption package starting at €2,900 per team plus individual course seats.
- Training Services: Eclipse technology training including Eclipse Theia (€99-299), Eclipse RCP, Eclipse Modeling, Eclipse 4, and Eclipse Testing courses delivered as on-demand video or live remote sessions.
- AI Customer Interaction Solutions: White-label AI interaction platform deployment for enterprises and software vendors. Proven implementations in healthcare (MediVoice) and retail (Alira AI). Partnership model with software vendors.
- Product Development Services: Seamless team integration services merging EclipseSource developers with customer teams for custom IDE, domain-specific engineering tools, and complex modeling environment development.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Multi-year contract | Starter - Entry-level developer support package |
| Subscription | Annual | Professional - Mid-tier developer support package |
| Subscription | Annual | Elite - Premium developer support package |
| Subscription | Multi-year contract | Theia Supporter Sponsorship |
| Subscription | Multi-year contract | Theia Patron Sponsorship |
| Subscription | Multi-year contract | Theia Visionary Sponsorship |
| Subscription | Monthly | AI Coding Training Course Only |
| Subscription | Multi-year contract | Guided AI Coding Adoption Package |
| Subscription | Monthly | Eclipse Theia Kick Starter Training |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels5 records
EclipseSource product offering
Product offeringCore offering
EclipseSource provides professional consulting, custom development, and subscription-based support services for building open-source-based developer tools, IDEs, and AI solutions. The firm offers recurring developer support packages, sponsored open-source development subscriptions, AI integration and coding training, and managed AI customer interaction solutions, serving enterprise clients across industries such as healthcare and retail with proprietary platforms including Theia AI and AIIP.
Product overview
EclipseSource is a professional services company offering consulting, development, and support services for building custom tools, IDEs, and AI solutions. Their portfolio centers on open-source technologies they help create and maintain: Eclipse Theia (web/cloud IDE platform), Eclipse GLSP (graphical diagram framework), and Theia Cloud (hosting infrastructure). AI offerings include Theia AI framework, AI Interaction Platform (AIIP) for autonomous customer interactions, and AI Coding Training. They also provide domain-specific AI solutions, developer support packages (Starter at €4,750 to Elite at €49,950), sponsored open source development (Theia sponsoring from €9,945 to €99,945), and specialized training. The company maintains offices in Karlsruhe, Munich, and Vienna with leadership by Dr. Jonas Helming, Dr. Maximilian Koegel, and Dr. Philip Langer.
Differentiator
Problem solved
Functional benefit
Brands
- AIIP (AI Interaction Platform): Battle-tested AI platform for precise voice, chat, and email interactions, proven in sensitive environments.
- Theia AI
Products and services
- Eclipse Theia Open-source web-based IDE platform that EclipseSource contributes to and leverages as the foundation for building custom tooling, modeling tools, and IDEs for enterprise customers.
- Theia AI Framework Open framework for building AI-native tools, providing AI chat, agents, and MCP-based integrations for Theia-based applications. Targets software vendors embedding AI into their developer and domain tools.
- AI Interaction Platform (AIIP) Proprietary platform for autonomous AI customer interaction, deployed with system integrators in regulated industries. Supports on-premise and private-cloud operation with full data control.
- Eclipse GLSP Open-source framework for building graphical diagram editors integrated into web-based tools and IDEs. Used by EclipseSource and its enterprise customers to build modeling and diagramming tooling.
- Theia Cloud Open-source component for hosting and operating Theia-based web-based tools and IDEs in cloud environments, providing the infrastructure layer for EclipseSource-built solutions.
- MediVoice Healthcare-focused deployment of the AIIP platform, providing AI-driven customer interaction for medical clinics with full data control and on-premise operation.
- Alira AI Retail-focused deployment of the AIIP platform, providing AI-driven customer interaction for retail businesses with full data control and on-premise operation.
- Developer Support Services Subscription-based developer support packages for Eclipse Theia and related Eclipse ecosystem tools, offered in Starter (€4,750), Professional (€17,750), and Elite (€49,950) tiers. Targets teams and enterprises running Theia-based tools.
- Sponsored Open Source Development Recurring subscription program (Supporter €9,945, Patron €34,945, Visionary €99,945) under which sponsors fund and influence EclipseSource's open-source development roadmap across flagship projects.
- AI Coding Training Structured training program on AI-augmented software development, priced at €199 per person and delivered via a self-serve online portal. Targets individual developers and small teams seeking vendor-neutral AI coding skills.
- AI-Native Tool Development Services Professional services for designing and building AI-native custom tools on Eclipse Theia and Theia AI, delivered as consulting and development engagements for enterprise customers.
- AI Customer Interaction Solutions Managed-service offering deploying the AIIP platform (including MediVoice for healthcare and Alira AI for retail) for AI-driven customer interaction in enterprise environments.
- Custom Tool and IDE Development Services Custom development services for building domain-specific tools and IDEs on Eclipse Theia and related frameworks, delivered as consulting engagements for enterprise engineering teams.
Quantifiable outcome
- Project advancement 4x faster with EclipseSource support
- +2 more outcomes
Companies that use EclipseSource
Customer profileNamed customers10 records
Segments4 records
Ideal customer profiles4 records
EclipseSource technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration6 records
AI capability11 records
Feature6 records
EclipseSource partnerships and signals
Strategic signalPartnerships
Eight partnerships are on record, tiered core and flagship.
- InnoopractcoreInnoopract is described as the mothership that initiated EclipseSource. The company delivers enterprise-class solutions to developers, business, and public sector. Their team created Tabris.js, a framework for building secure mobile applications.
- MediVoice (Mediform)flagshipVoice-based AI solution for medical practices built on EclipseSource's AIIP platform. GDPR-compliant AI handling the majority of incoming calls and booking appointments directly in practice management systems.
- Alira AIflagshipAI customer interaction solution for furniture retail built on EclipseSource's AIIP platform. Full ERP integration for handling order inquiries, delivery coordination, and complaint processing.
- Logi.cals GmbHcoreLong-term partnership for Eclipse-based engineering platform development and cloud porting with Eclipse Theia, LSP, and GLSP. EclipseSource supports their development team in adoption and customization of open-source technologies.
- ETAS GmbHcoreConsulting partnership for ASCET product using Eclipse tech stack and EMF modeling framework. EclipseSource provides expertise in Eclipse frameworks to help master complexity and satisfy customer needs.
- SynergycoreSponsored development partnership for STARS wholesale electricity and fuel trading system. Successfully ported from RCP to Eclipse RAP for cloud deployment. EclipseSource contributed features to Eclipse RAP open-source project.
- AllianzcoreEngagement to improve usability and performance of comprehensive Eclipse-based insurance solution and CRM platform managing ~100 million contracts.
- CrossrefcoreDevelopment partnership where Crossref estimates project advancement 4x faster with EclipseSource support and input.
Scale indicators6 records
Recent moves6 records
Expansion highlights6 records
EclipseSource competitors and assessment
Company assessmentMarket position
Strengths4 records
Competitive moat6 records
Key risks6 records
Key highlights6 records
Customer concentration
EclipseSource social profiles
Digital presenceEclipseSource financial estimates
Financial estimateRevenue estimate
Valuation estimate
EclipseSource leadership team
Management profileNumber of profiles
Profiles1 record
EclipseSource funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
EclipseSource 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 EclipseSource
What does EclipseSource do?
EclipseSource provides professional consulting, custom development, and subscription-based support services for building open-source-based developer tools, IDEs, and AI solutions. The firm offers recurring developer support packages, sponsored open-source development subscriptions, AI integration and coding training, and managed AI customer interaction solutions, serving enterprise clients across industries such as healthcare and retail with proprietary platforms including Theia AI and AIIP.
Is EclipseSource a public or private company?
EclipseSource is a private company. It is classified as corporate owned and is currently operating.
When was EclipseSource founded?
EclipseSource was founded in 1997. It employs 11 to 50 people.
Where is EclipseSource based?
EclipseSource is headquartered in Munich, Germany, in the Europe region.
How does EclipseSource make money?
Six revenue lines are on record. Professional Services - Developer Support is the primary driver. The others are sponsored Open Source Development, AI Coding Training, training Services, AI Customer Interaction Solutions and product Development Services.
Does EclipseSource have an API?
No public API is recorded for EclipseSource.
What industry is EclipseSource in?
EclipseSource's product category is Software Development Consulting. Its primary akta.pro industry code is HDAEANAI, AI Integration & Orchestration Platforms (Connectors, Workflow, iPaaS for AI), with a secondary code of HDAEAIAB, iPaaS (Cloud Integration Platforms). Its NAICS code is 541511 and its SIC code is 7371.