DeepYard

Antares vs HORIZON

Side-by-side comparison built from DeepYard's structured catalog. Content updated Jul 27, 2026.

Direct Answer

Antares suits teams needing open-source access, cli focus, and no listed GitHub stars in current listing data. HORIZON suits teams needing open-source access, framework focus, and no listed GitHub stars in current listing data. This summary reflects catalog metadata only for decision support, not independent testing.

What this comparison weighs

  • Pricing and free-tier availability
  • License model and deployment fit
  • GitHub adoption and contributor depth
  • Catalog tags, integrations, and supported workflows
A

Antares

Lightweight security-focused terminal agent for vulnerability detection and code analysis

OSSFree
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H

HORIZON

Self-evolving agent framework for repository-level hardware design and EDA automation

OSSFree
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MetricAntaresHORIZON
GitHub Stars——
Contributors——
Last Commit——
Open Issues——
Licenseopen-sourceopen-source
Pricingopen-sourceopen-source
Free TierYesYes
Categoryagentsagents
TrendingNoNo

Choose Antares if you need

  • • Antares is the cleaner fit if you specifically need Cli workflows from the catalog tags.

Choose HORIZON if you need

  • • HORIZON is the cleaner fit if you specifically need Framework workflows from the catalog tags.

Meaningful differences

    Shared capabilities

    • • Coding Agent
    • • Autonomous
    • • Open Source
    • • Self Hosted

    Shared Tags

    coding-agentautonomousopen-sourceself-hosted

    Only in Antares

    clipython

    Only in HORIZON

    framework

    Limitations and evidence

    • • DeepYard compares structured public metadata; this is not an independent benchmark unless a test record is shown.
    • • Signals such as stars, contributors, and last commit indicate public activity, not purchase fit or runtime quality.
    • • Pricing and feature coverage reflect the stored listing snapshot and may lag vendor changes between refreshes.

    Source links

    Manifest content date: 2026-07-27

    About Antares

    Antares is an open-source security agent from Foundation AI, available in 1B and 350M parameter variants. Built on IBM's Granite foundation models with reinforcement learning, it specializes in vulnerability detection, secure code operations, and agentic security tasks through terminal interfaces. Designed for resource-efficient deployment while maintaining strong security analysis capabilities.

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    About HORIZON

    HORIZON is an open-source autonomous agent framework from NVIDIA and University of Utah that extends agentic code development to hardware design and Electronic Design Automation (EDA). Unlike traditional software-focused agents, it operates at the repository level to evolve complete hardware systems through automated code generation, verification, and optimization. Designed for hardware engineers and researchers working on chip design, FPGA development, and EDA toolchains.

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