Decaf Software
Decaf Software Corp. develops Decaf Translator, a command-line tool that converts non-UI Java code to C++, and Decaf Classpath, a C++ translation of OpenJDK. It serves developers and enterprise teams needing to port Java codebases to native C++ environments via a freemium self-serve model.
- Company typePrivate
- Founded2019
- HeadquartersNewton, United States
- Headcount1–10
- GTM typeB2B
- OfferingSoftware
What Decaf Software does
Decaf Software Corp. is a privately held micro-software company based in Newton, Massachusetts that develops tools for translating non-UI Java code into C++. The company's core product, Decaf Translator, is a command-line tool that converts Java source into C++ to enable reuse of existing Java software in any environment that supports a C++ compiler. Its companion product, Decaf Classpath, is a C++ translation of OpenJDK Java source files (licensed under GPLv2 with Classpath Exception) that provides native support for the Java classpath and extends library coverage to OpenJDK, JUnit, Hamcrest, ICU4J, and Bouncycastle.
The product is offered in four editions — Basic, Free, Development, and Release — that progressively add features such as file header propagation, Javadoc comment propagation, offline translation, a Decaf Runtime Data Inspector, smaller footprint, and higher performance optimizations. The Business tier (Development and Release) remains in beta with pricing not publicly disclosed. Distribution is self-serve via direct download from decafsoftware.com and open-source availability of Decaf Classpath on GitHub, supporting a product-led growth motion targeting software developers and engineering teams who need to port Java code to C++ environments for deployment or performance reasons. The company also offers Custom Solutions for enterprise clients requiring project analysis, feasibility assessment, project planning, and implementation services.
Decaf Software has 1-10 employees, no disclosed institutional funding, no disclosed revenue, and operates as an independent, privately held entity with no parent organization or named management team disclosed in available sources.
Decaf Software firmographics
Firmographics- Name
- Decaf Software
- Legal name
- Decaf Software Corp.
- Website
- https://decafsoftware.com
- Company type
- Private
- Founded year
- 2019
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Decaf Software Corp. develops Decaf Translator, a command-line tool that converts non-UI Java code to C++, and Decaf Classpath, a C++ translation of OpenJDK. It serves developers and enterprise teams needing to port Java codebases to native C++ environments via a freemium self-serve model.
- Ownership category
- akta.pro rank
Where Decaf Software is headquartered
LocationHeadquarters
- HQ city
- Newton
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Decaf Software business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Infrastructure, Marketing or Sales
Revenue model
- Decaf Translator Licensing: Tiered licensing model for Decaf Translator with Basic (free), Development (paid beta), and Release (paid beta) editions offering progressively more features and optimizations
- Custom Solutions: Customized solutions including project analysis and feasibility, project planning, and implementation services for clients with specific requirements
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Freemium | Others | Basic - Free tier with core translation features |
| Subscription | Annual | Development - Beta tier with advanced development features |
| Subscription | Annual | Release - Beta tier optimized for production |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels4 records
Decaf Software product offering
Product offeringCore offering
Decaf Software develops and sells the Decaf Translator, a command-line tool that translates non-UI Java code into C++, enabling reuse of existing Java codebases in any environment that supports a C++ compiler. Its companion product, Decaf Classpath, is a C++ translation of OpenJDK source files providing native Java classpath support, licensed under GPLv2 with Classpath Exception. Together, the products produce smaller-footprint, higher-performance C++ binaries from Java source and support libraries such as OpenJDK, JUnit, Hamcrest, ICU4J, and Bouncycastle.
Product overview
Decaf Software offers a unified product portfolio consisting of Decaf Translator and Decaf Classpath. Decaf Translator is a command line tool that translates non-UI Java code to C++, available in four editions (Basic, Free, Development, and Release) that progressively add features from basic translation capabilities to advanced development tools and optimized deployment features. Decaf Classpath is a companion C++ library that provides native Java classpath support. Together, these products enable organizations to port their Java applications to C++ environments. The company also offers Custom Solutions for organizations requiring tailored implementations with smaller footprint and higher performance optimizations.
Differentiator
Problem solved
Functional benefit
Brands
- Decaf Translator: Command line tool that translates non-UI Java code to C++
- Decaf Classpath
Companies that use Decaf Software
Customer profileSegments2 records
Ideal customer profiles2 records
Decaf Software technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Decaf Software partnerships and signals
Strategic signalRecent moves5 records
Expansion highlights4 records
Decaf Software competitors and assessment
Company assessmentEmerging players
- J2ObjC (Google): J2ObjC is Google's open-source source-to-source translator that converts Java source code into Objective-C for iOS development. While its target is different (Objective-C rather than C++), it shares Decaf's concept of a Java source-to-native-language translator with similar license-driven origins.
- Codon (Exaloop): Codon is a Python-to-native compiler that translates Python source code into efficient C++ via a custom frontend. It parallels Decaf's source-to-C++ translation model in a different language ecosystem, illustrating the broader developer-tools category Decaf operates in.
- CheerpJ (Leaning Technologies): CheerpJ is a Java-to-JavaScript/WebAssembly compiler that lets enterprises run Java applications in browsers without a Java runtime. It addresses the same 'no Java runtime available' pain point as Decaf, but via a different target platform, making it an adjacent emerging alternative.
Direct peers
- Excelsior JET: Excelsior JET is a Java-to-native-code AOT compiler that produces standalone Windows/Linux executables from Java bytecode. It is the closest direct competitor to Decaf Translator in the 'convert Java for native deployment' value proposition, addressing the same smaller-footprint, higher-performance use case.
Broad incumbents
- Azul Systems: Azul provides enterprise-grade JVMs (Zulu, Zing) focused on high-performance, low-latency Java execution, including PrimeThreads and ReadyNow technologies. It competes with Decaf for the same performance-sensitive Java workloads by improving the runtime rather than translating to C++.
- GraalVM (Oracle Labs): GraalVM Native Image compiles JVM applications (including Java) ahead-of-time into lean native executables, directly overlapping Decaf's core promise of 'smaller footprint, higher performance' for Java workloads. As part of Oracle's broader platform, it represents the well-funded incumbent alternative.
Market position
Strengths4 records
Weaknesses5 records
Competitive moat3 records
Key risks6 records
Key highlights6 records
Customer concentration
Decaf Software social profiles
Digital presenceDecaf Software financial estimates
Financial estimateRevenue estimate
Valuation estimate
Decaf Software leadership team
Management profileNumber of profiles
Decaf Software funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Decaf Software 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 Decaf Software
What does Decaf Software do?
Decaf Software develops and sells the Decaf Translator, a command-line tool that translates non-UI Java code into C++, enabling reuse of existing Java codebases in any environment that supports a C++ compiler. Its companion product, Decaf Classpath, is a C++ translation of OpenJDK source files providing native Java classpath support, licensed under GPLv2 with Classpath Exception. Together, the products produce smaller-footprint, higher-performance C++ binaries from Java source and support libraries such as OpenJDK, JUnit, Hamcrest, ICU4J, and Bouncycastle.
Is Decaf Software a public or private company?
Decaf Software is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Decaf Software founded?
Decaf Software was founded in 2019. It employs 1 to 10 people.
Where is Decaf Software based?
Decaf Software is headquartered in Newton, United States, in the North America region.
How does Decaf Software make money?
Two revenue lines are on record. Decaf Translator Licensing is the primary driver. The others are custom Solutions.
Who are Decaf Software's main competitors?
Emerging players on record are J2ObjC (Google), Codon (Exaloop) and CheerpJ (Leaning Technologies). Excelsior JET is listed as a direct peer. Broad incumbents are Azul Systems and GraalVM (Oracle Labs).
Does Decaf Software have an API?
No public API is recorded for Decaf Software.