Restlet
Restlet is the creator of the Restlet Framework, the first open source Java REST framework launched in 2005, serving Java developers building APIs and microservices. Now operating as a subsidiary within Qlik/Talend, the framework is distributed via community-led, documentation-based open source channels.
- Company typePrivate
- Founded2005
- HeadquartersSan Mateo, United States
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What Restlet does
Restlet is the creator of the Restlet Framework, launched in 2005 as the first open source project to embrace REST principles in the Java ecosystem. The framework provides a native Java API that closely mirrors REST architecture and HTTP protocol concepts, offering dynamic routing, security features, and a unified development experience for web clients and servers. It supports deployment in Servlet containers or directly in JVMs with minimal dependencies, making it suitable for microservices, and is compatible with Java SE/EE, GAE, OSGi, Android, and a separate GWT edition.
The company's distribution model is community-led and documentation-driven, relying on a user guide, Javadocs, and use case documentation to drive developer adoption rather than traditional sales channels. The website is now hosted at restlet.talend.com with a "© 2026 Qlik All rights reserved" notice, indicating that Restlet has been absorbed into the Qlik/Talend organization as a subsidiary. The company historically raised approximately $7.75M across multiple funding rounds from 2010 to 2016, primarily from Siparex Groupe and Karista, and acquired DHC in September 2015.
No pricing model or revenue mechanics are disclosed in the available source material. The framework is distributed as open source, and no paid tiers, enterprise SKUs, or commercial monetization signals are present. The primary customer segment is Java developers building REST APIs and microservices, with horizontal segmentation targeting individual developers and SMBs through self-serve open source downloads.
Restlet firmographics
Firmographics- Name
- Restlet
- Website
- https://restlet.com
- Company type
- Private
- Founded year
- 2005
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Restlet is the creator of the Restlet Framework, the first open source Java REST framework launched in 2005, serving Java developers building APIs and microservices. Now operating as a subsidiary within Qlik/Talend, the framework is distributed via community-led, documentation-based open source channels.
- Ownership category
- akta.pro rank
Restlet industry classification
Industry- Product category
- Developer Tools
- NAICS
- Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (5182)
- SIC
- Services-Computer Programming, Data Processing, Etc. (7370)
- akta.pro primary industry
- API Security & Service-to-Service Security (mTLS, Service Mesh Security) (HDABAHAN)
Keywords
Where Restlet is headquartered
LocationHeadquarters
- HQ city
- San Mateo
- HQ country
- United States
- HQ region
- North America
Markets served
Restlet business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Operations
Revenue model
- Open Source Framework: Restlet Framework is an open source project. Revenue generation model is not explicitly disclosed in the available source material. The framework appears to be distributed freely with community support.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels1 record
Restlet product offering
Product offeringCore offering
Restlet provides an open source Java framework (Restlet Framework) for building REST applications. The framework offers a Java API that closely matches REST architecture concepts and HTTP protocol, with dynamic routing, security features, and support for both web clients and web servers. It is deployable in Servlet containers or can run directly in JVMs with minimal dependencies for microservices use cases.
Product overview
Restlet offers a single unified product: Restlet Framework, an open source Java framework for building REST applications. The framework includes a Java edition compatible with Java SE/EE, GAE, OSGi and Android environments, and a separate GWT edition for client-side development. It also offers several extensions for common use cases. The framework provides a unified API for developing both web clients and web servers.
Differentiator
Problem solved
Functional benefit
Products and services
- Restlet Framework Open source Java framework for building REST applications. Provides a Java API matching REST and HTTP concepts, with dynamic routing and security features, deployable in Servlet containers or directly in JVMs. Includes a Java edition compatible with Java SE/EE, GAE, OSGi, and Android environments, plus a separate GWT edition.
Companies that use Restlet
Customer profileSegments1 record
Ideal customer profiles1 record
Restlet technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
Restlet partnerships and signals
Strategic signalScale indicators1 record
Recent moves6 records
Expansion highlights2 records
Restlet competitors and assessment
Company assessmentDirect peers
- Dropwizard: Dropwizard is a Java framework for developing ops-friendly, high-performance RESTful web services. It overlaps with Restlet in providing a simple, opinionated Java stack for building production REST APIs with minimal boilerplate.
- Micronaut: Micronaut is a modern, JVM-based full-stack framework for building modular, easily testable microservices. It targets the same lightweight microservices niche as Restlet, with strong compile-time dependency injection and ahead-of-time compilation advantages.
- Helidon: Helidon is a set of Java libraries for writing microservices, offered by Oracle in SE and MP flavors. It directly competes with Restlet as an alternative to the Servlet API and JAX-RS for building cloud-native Java applications.
- Eclipse Vert.x: Vert.x is a reactive, polyglot toolkit for building reactive applications on the JVM. It serves the same Java REST/microservices developer audience as Restlet and is backed by the Eclipse Foundation with strong enterprise adoption.
- Spring Boot: Spring Boot is the dominant Java framework for building RESTful microservices and web applications. It directly competes with Restlet in the Java REST framework category and is positioned as the de facto standard alternative to JAX-RS-based development.
- Jersey (JAX-RS reference implementation): Jersey is the reference implementation of JAX-RS and is explicitly named in Restlet's positioning as an alternative. It serves Java developers building RESTful services, with strong adoption in standard Java EE environments.
- Quarkus: Quarkus is a Kubernetes-native Java framework tailored for GraalVM and HotSpot, optimized for fast startup and low memory footprint in microservices. It competes head-to-head with Restlet's lightweight JVM positioning and is backed by Red Hat.
Emerging players
- Play Framework: Play Framework is a high-productivity Java/Scala web framework emphasizing convention over configuration and stateless architecture. It overlaps with Restlet in serving Java developers building modern web services, though it uses a different routing/action model.
- Apache CXF: Apache CXF is an open source services framework for Java supporting multiple protocols including REST and SOAP. It targets similar enterprise Java integration use cases as Restlet, particularly where both REST and SOAP services are required.
Broad incumbents
- Talend: Talend is the direct parent of Restlet (now part of Qlik) and operates a broader data integration and management platform. While not a direct product competitor, Talend owns and hosts Restlet via restlet.talend.com and dictates its strategic direction.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat3 records
Key risks5 records
Key highlights5 records
Customer concentration
Restlet social profiles
Digital presenceRestlet financial estimates
Financial estimateRevenue estimate
Valuation estimate
Restlet leadership team
Management profileNumber of profiles
Restlet funding detail
Funding detailFunding overview
Funding rounds6 records
Investors3 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Restlet M&A and investment
M&A and investmentM&A1 record
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Restlet
What does Restlet do?
Restlet provides an open source Java framework (Restlet Framework) for building REST applications. The framework offers a Java API that closely matches REST architecture concepts and HTTP protocol, with dynamic routing, security features, and support for both web clients and web servers. It is deployable in Servlet containers or can run directly in JVMs with minimal dependencies for microservices use cases.
Is Restlet a public or private company?
Restlet is a private company. It is classified as corporate owned and is currently operating.
When was Restlet founded?
Restlet was founded in 2005. It employs 11 to 50 people.
Where is Restlet based?
Restlet is headquartered in San Mateo, United States, in the North America region.
How does Restlet make money?
One revenue line is on record: open Source Framework.
Who are Restlet's main competitors?
Direct peers on record are Dropwizard, Micronaut, Helidon, Eclipse Vert.x, Spring Boot, Jersey (JAX-RS reference implementation) and Quarkus. Emerging players are Play Framework and Apache CXF. Talend is listed as a broad incumbent.
Does Restlet have an API?
No public API is recorded for Restlet.
What industry is Restlet in?
Restlet's product category is Developer Tools. Its primary akta.pro industry code is HDABAHAN, API Security & Service-to-Service Security (mTLS, Service Mesh Security). Its NAICS code is 5182 and its SIC code is 7370.