Data Pipelines

Deep Diamond

A fast Clojure Tensor & Deep Learning library for high-performance applications.

Status
Generally available
Last checked
Checked · Oct 15, 2026
License
Open source
Pricing
Free tier · from $0

What it is

Deep Diamond is a high-performance deep learning and tensor manipulation library written in Clojure. It offers developers the ability to build complex machine learning models with ease, leveraging the functional programming benefits of Clojure.

Deep Diamond stands out as the premier deep learning library for Clojure, offering unparalleled performance and seamless integration with functional programming paradigms.

When it fits — and when it doesn’t

A good fit for

  • Teams building deep learning applications that require the performance benefits of Clojure's functional programming model.

  • Research projects where rapid prototyping and high-performance tensor computations are critical.

Look elsewhere if

  • Projects requiring a wide range of supported languages beyond Clojure.

  • Developers looking for a web-based platform or service with managed backend support.

Known weaknesses

Each one links to the public issue, changelog or docs page it came from, where we have one.

  1. 01

    Limited language support

    Deep Diamond is primarily written in Clojure, which limits its accessibility to developers unfamiliar with this niche functional programming language.

  2. 02

    Small community and limited third-party integrations

    Due to the specialized nature of Deep Diamond as a deep learning library in Clojure, there is less community support and fewer third-party tools that integrate well with it compared to more mainstream libraries like TensorFlow or PyTorch.

  3. 03

    Complex setup process for non-Clojure developers

    Setting up a development environment requires familiarity with Clojure-specific tooling and dependencies, which can be challenging for those accustomed to more widely used languages like Python or JavaScript.

  4. 04

    Documentation is sparse and lacks comprehensive examples

    The official documentation does not provide enough detailed examples or tutorials to help new users quickly get up to speed with the library's capabilities and best practices.

What it does well

  • High-performance tensor operations optimized for Clojure.

  • Supports deep learning model training and inference.

  • Functional programming paradigm integration.

  • Extensive documentation and community support.

Pricing

Free tier
YesOpen source — free to use
Paid from
$0
Model
Flat rate
Enterprise plan
No

Pricing not independently confirmed — check the vendor’s page.

Performance benchmarks

How Fast Is It?

Set up Deep Diamond

Setup steps, common gotchas and what to check after 30 days.

Open the setup guide →
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