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D (Programming Language) VS Devolens

Compare D (Programming Language) VS Devolens and see what are their differences

D (Programming Language)

D is a language with C-like syntax and static typing.

Rating
0 reviews
Pricing
Open source
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Alternatives Is it good?
Devolens

Production-ready software licensing infrastructure for technical teams needing a reliable licensing system without unnecessary complexity that adapts as they scale.

Rating
0 reviews
Pricing
Freemium Free trial $299 / Monthly
Promote on VibeVoted
Alternatives Is it good?
Data Analytic System
Sourced crypto market data with indicator monitoring, market regime context and research. BTC, ETH, XRP, SOL + major indices monitored 24/7. Educational content — not investment advice. sponsored
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Based on our record, D (Programming Language) seems to be more popular. It has been mentioned 60 times since March 2021.

social mentions
60 vs 0
Programming Language popularity
100% vs 0%
alternatives listed
56 vs 16

Base details

Website, pricing, platforms and company facts side by side.

D (Programming Language)
Devolens
Website dlang.org devolens.com
Pricing
Open source
Freemium Free trial $299 / Monthly Official pricing
Platforms —
SaaS On Premise
Company — Startup from Sweden · 1 - 9 employees · 2017
Listed in
Programming Language OOP Generic Programming Language Dynamic Programming Language +1
License Management Software Licensing Data Dashboard Identity And Access Management +1

About D (Programming Language) and Devolens

In their own words, as submitted to SaaSHub.

D (Programming Language)
Devolens

No description of D (Programming Language) yet.

Devolens provides a software licensing system for teams building and selling software. It handles license creation, validation, and management so companies can avoid building and maintaining their own licensing infrastructure. The system is designed for advanced production use, while keeping...

Read more about Devolens

Features and specs

What each product offers, as listed by its team.

D (Programming Language) 6 features
Devolens 5 features
  • Performance
    D is designed to be a high-performance systems programming language, offering performance comparable to C and C++ through native machine code compilation.
  • Expressiveness
    D features a rich standard library and modern language constructs, such as garbage collection, first-class arrays, and advanced templating, making it easier to write expressive and maintainable code.
  • Memory Safety
    D offers optional garbage collection along with manual memory management. This hybrid approach can help in developing safer applications by reducing memory-related errors.
  • Interoperability
    D can easily interoperate with C API, enabling seamless integration with existing C libraries and systems. It also supports better C++ interoperability compared to other languages.
  • Built-in Unit Testing
    D has built-in support for unit tests, allowing developers to write and run tests as part of the language itself, facilitating test-driven development.
  • Concurrency
    D offers built-in concurrency support with message passing, similar to the actor model found in languages like Erlang, making it easier to write concurrent and parallel programs.

Possible disadvantages

  • Adoption
    D is not as widely adopted as other languages like C, C++, or Java. This limited adoption means fewer libraries, frameworks, and community support.
  • Toolchain Maturity
    While D's compilers and tools have improved over the years, they may still lack the maturity and feature set of more established languages, which can affect developer productivity.
  • Learning Curve
    D's richness and combination of paradigms (such as imperative, object-oriented, and functional programming) can present a steep learning curve for new developers.
  • Garbage Collection
    Although D offers optional garbage collection, its reliance on it for memory safety might be seen as a drawback for real-time system development where deterministic memory management is crucial.
  • Ecosystem
    The ecosystem for D is less vibrant compared to more popular languages, leading to potentially fewer third-party libraries, tools, and resources.
  • Standard Library Documentation
    The standard library documentation can be inconsistent or less comprehensive compared to other languages, making it difficult for developers to fully utilize all features of the language.
  • License Creation and Management
    Create, issue, and manage licenses with full control over their lifecycle, including activation, expiration, and updates.
  • Centralized Licensing Logic
    Keep licensing behavior in one place, making it easier to update pricing, access rules, and plans without modifying your core application.
  • Supports Multiple Licensing Models
    Implement subscription, perpetual, usage-based, feature-based, and trial licensing within the same system.
  • APIs and SDKs for Integration
    Integrate licensing into your existing systems using SDKs and APIs across different programming languages and environments.
  • Technical Support and Guidance
    We provide professional services to assist with implementation, setup reviews, and licensing structure when needed.

Analysis

An editorial look at what each product does well and who it suits.

D (Programming Language)
Devolens

Overall verdict

  • Overall, D is a solid programming language choice that balances performance with productivity. It may not be as widely adopted as some other languages, but it has a dedicated community and continues to evolve, making it a viable option for various programming tasks.

Why this product is good

  • The D programming language is considered good by many developers for various reasons. It combines the performance and low-level control of C/C++ with the expressive power and ease of use found in modern languages. D offers features like garbage collection, first-class functions, and compile-time function execution, providing both speed and flexibility. Its interoperability with C, the convenience of a powerful standard library (Phobos), and the availability of packages via the DUB package manager make it a practical choice for systems programming, application development, and rapid prototyping.

Recommended for

  • System programming enthusiasts looking for an alternative to C/C++
  • Developers interested in writing high-performance applications
  • Programmers who appreciate modern language features and strong community support
  • Projects requiring seamless C integration
  • Individuals looking for a language that supports easy code maintenance and scalability

No analysis of Devolens yet.

Videos

Walkthroughs and reviews on video.

D (Programming Language) 1 video + Add
Devolens 4 videos + Add

D Language Tutorial

Introduction to Devolens

More videos

  • - Devolens | Start Countdown Upon Activation
  • - Devolens | Manage Multiple Products by Bundling Licenses
  • - Username and Password Authentication in Devolens

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
D (Programming Language)
Devolens
100% 100%
Programming Language
0% 0%
0% 0%
License Management
100% 100%
100% 100%
OOP
0% 0%
0% 0%
Software Licensing
100% 100%

Questions & Answers

As answered by people managing D (Programming Language) and Devolens.

Who are some of the biggest customers of your product?

Devolens's answer:

  • FORCE Technology
  • coolOrange
  • ManoMotion
  • DriveU.auto
  • SigParser

What's the story behind your product?

Devolens's answer:

Devolens was built around the idea that software licensing should be a defined part of a system, not an internal project. The focus has been to create a solution that is reliable in production while remaining practical to implement.

Which are the primary technologies used for building your product?

Devolens's answer:

Devolens is built as a cloud-based system with APIs and SDKs that support integration across different programming languages and environments, allowing licensing to fit into existing architectures.

What makes your product unique?

Devolens's answer:

Devolens focuses entirely on software licensing, providing a dedicated system that handles license creation, validation, and management in one place. It is built for production use while keeping implementation practical for technical teams.

Why should a person choose your product over its competitors?

Devolens's answer:

Devolens combines a structured, production-ready system with a practical implementation approach. It avoids unnecessary complexity, offers transparent pricing, and allows teams to integrate licensing without maintaining their own infrastructure.

How would you describe the primary audience of your product?

Devolens's answer:

Devolens is designed for software teams building SaaS products, desktop applications, SDKs, or plugins that need a reliable way to control access, manage licenses, and support different pricing models.

User comments

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Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

D (Programming Language) 60 mentions
Devolens 0 mentions

View more

Tracking Devolens since Jul 2024.

Alternatives to D (Programming Language) and Devolens

When comparing D (Programming Language) and Devolens, you can also consider the following products.

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