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AI · alternatives · 2026

24 alternatives to g023 Code

DeepSeek V4 Flash Optimized Harness w/Ollama vision support

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 4 we have checked on their own sites, 4 of them free or with a free tier.

  1. 1

    Composable agent harness where everything is a plugin

    Aug 2026 · github.com · its alternatives →

  2. 2

    Frontier agent intelligence at Flash prices

    Aug 2026 · huggingface.co · its alternatives →

  3. 3

    The open-source era of 1M context intelligence

    Apr 2026 · huggingface.co · its alternatives →

  4. 4
    1Code▲569

    Just to clarify the background a bit. This project wasn’t planned as a big standalone release at first. On January 16, Ollama added support for an Anthropic-compatible API, and I was curious how far this could be pushed in practice. I decided to try plugging local Ollama models directly into a Claude Code-style workflow and see if it would actually work end to end. Here is the release note from Ollama that made this possible: https://ollama.com/blog/claude Technically, what I do is pretty straightforward: - Detect which local models are available in Ollama. - When…

    Jan 2026 · github.com · its alternatives →

  5. 5

    MoE vision-language, now easier to access

    2025 · github.com · its alternatives →

  6. 6

    Advanced visual-text compression technology

    2025 · huggingface.co · its alternatives →

  7. 7

    Massive local model speedup on Apple Silicon with MLX

    Apr 2026 · ollama.com · its alternatives →

  8. 8

    Code like 3.7 but open source

    2025 · huggingface.co · its alternatives →

  9. 9
    deepsec▲256

    Open-source coding security harness

    May 2026 · vercel.com · its alternatives →

  10. 10

    The best-performing and best of value open-source AI model

    2025 · chat.deepseek.com · its alternatives →

  11. 11

    A lightweight, single-binary coding agent harness written in Go. Anthropic, OpenAI, Kimi, DeepSeek, Google Gemini, Ollama, managed llama.cpp models, five built-in tools, three run modes, extensions in any language, and a built-in Telegram bridge.

    May 2026 · zot.sh · its alternatives →

  12. 12
    DSH Desktopfree▲176

    Official app for DeepSeek’s open-source agent harness

    22d ago · deepseek.com · its alternatives →

  13. 13

    Your Al assistant powered by DeepSeek-V3

    2025 · apps.apple.com · its alternatives →

  14. 14

    Your fully private, open-source, on-device AI assistant

    2025 · nativemind.app · its alternatives →

  15. 15
    Harness by Autonomousfree tier, from $149/mo▲288

    Every coding agent, every machine, one command center.

    6d ago · autonomous.ai · its alternatives →

  16. 16
    HarnessRouter Community Editionfree tier, from $20/mo▲397

    Open-source unified interface for agent harnesses

    Aug 2026 · harnessrouter.ai · its alternatives →

  17. 17

    Hi HN, I built a desktop client for DeepSeek Harness (DeepSeek's open-source coding agent). V1 wraps the official Harness Web UI in an Electron shell with some desktop additions — installer, system tray, built-in browser panel (visible Edge, so you can watch the agent browse), and a sandboxed terminal. One-click install, just need an API key. V2 is in development — replacing the upstream Web UI with a custom workbench built for desktop. Source available under PolyForm Perimeter. Would love feedback on what you'd want from a desktop coding agent client.

    Aug 2026 · github.com · its alternatives →

  18. 18

    Ollama for classical ML models. AOT compiler that turns XGBoost, LightGBM, scikit-learn, CatBoost & ONNX models into native C99 inference code. One command to load, one command to serve. 336x faster than Python inference. - kossisoroyce/timber

    Mar 2026 · github.com · its alternatives →

  19. 19

    New open-source LLM that rivals o3 in coding & reasoning

    2025 · huggingface.co · its alternatives →

  20. 20

    Train AI chatbot on images and text

    2023 · thesamur.ai · its alternatives →

  21. 21

    Long-context efficiency with DeepSeek Sparse Attention

    2025 · huggingface.co · its alternatives →

  22. 22

    I built a specialized package of DeepSeek V4 Flash 0731 (originally 284B total parameters, 13B active), preserving reasoning, tool calling and coding capabilities: https://huggingface.co/steadfastgaze/DeepSeek-V4-Flash-0731-... I let it write a minimal C compiler targeting ARM64, then test the result with Fibonacci and FizzBuzz programs, and it succeeded in less than 1 hour, with the full recording at: https://youtu.be/XiwSilmV8B0 You can run it on Silicon Macs with my engine https://github.com/steadfastgaze/MoEspresso, while one of the…

    Aug 2026 · huggingface.co · its alternatives →

  23. 23

    Built by DeepSeek, for DeepSeek - Swift-native macOS harness

    May 2026 · deeptide.sh · its alternatives →

  24. 24

    Hi HN, I'm Zach, one of the co-founders of Adam (https://adam.new). We've been on HN twice before with text-to-CAD/3D experiments [1][2]. The honest takeaway from those threads: prompt-to-3D model web apps are fun, but serious mechanical engineers don't want a black box that spits out an STL. They want help inside the CAD tool they already use, with full visibility and control over the feature tree. So we built that. Adam is now a harness that integrates directly with your CAD. It reads your parts, understands the existing feature tree, and edits it for you agentically. We are…

    May 2026 · fusion.adam.new · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →