Alternatives

Products that do what OneArch – AI Assistant for Architects does

One structured space for architecture decisions and diagrams

1. 1
   Architect by Lyzr▲308

   Build AI that works for you

   Feb 2026 · architect.new

2. 2
   Arch▲314

   Build fast, hyper-personalized agents with intelligent infra

   2024

3. 3
   Eraser AI▲768

   The first copilot for technical design

   2024 · eraser.io

4. 4OD
   OneModel – Diagramming tailor-made for Software Engineers▲98

   2022 · onemodel.app

5. 5
   Codex by OpenAI▲346

   A command center for working with agents

   Feb 2026 · openai.com

6. 6
   Anvil▲175

   Run a fleet of parallel Claude Codes

   Mar 2026 · anvil.fm

7. 7
   AnythingLLM▲229

   The all-in-one desktop AI application

   2024

8. 8AA
   Auto-Architecture: Karpathy's Loop, pointed at a CPU▲241

   Apr 2026 · github.com

9. 9
   Architech▲14

   Let AI Architect Your Vision

   2025

10. 10
    Agency Architect▲161

    The all-in-one toolkit for agencies

    2023

11. 11
    ASI:One▲195

    A personal AI with memory that plans and acts for you

    Apr 2026 · asi1.ai

12. 12
    Orca▲89

    Your control center for parallel AI agents

    Apr 2026 · onorca.dev

13. 13
    Aidy▲95

    Your all-in-one AI assistant for creative work on your Mac

    2025

14. 14
    LogiCoal▲89

    AI multi-agent coding assistant for your terminal

    Feb 2026 · logicoal.ai

15. 15
    archaitool.com▲3

    ArchAITool: AI architecture, interior & landscape tools hub.

    Feb 2026

16. 16
    PlexLearn AI▲5

    Architect Your Vision

    Jan 2026 · plexlearn.com

17. 17
    Sense, code intelligence for AI agents▲14

    Your AI has your code's text, never its map. Fix that.

    Jun 2026 · luuuc.github.io

18. 18
    Disp8ch▲9

    Your AI teams, workflows, memory, and design in one chat

    Jul 2026 · github.com

19. 19AF
    AI for Building Design, Planning, and Permitting▲16

    Saw Spacial recently — it's an AI tool that helps figure out what can be built on a piece of land, based on local zoning rules. You enter a parcel and it generates 3D massing, site plans, and other planning details in a few minutes. Seems like it could be super helpful for early-stage architecture or development work.

    2025 · spacial.io

20. 20
    RenderArchi▲2

    Minimalist AI renderer for architects & designers.

    Jan 2026 · renderarchi.com

21. 21
    Sketchflow.ai▲12

    All-in-one AI tool for UI design, prototyping, and workflow.

    2025

22. 22
    OneClarity▲8

    An AI Agent for organizations to enhance productivity!

    Nov 2025 · oneclarity.ai

23. 23OC
    Onelook – Create applications by describing them in human language▲16

    Hey HN! We are the team at Onelook. Demo: https://demo.onelook.ai/ Blog post: https://medium.com/@onelook/introducing-onelook-a-radical-ne... Onelook allows users to create fully-functional applications by describing them in human language. And by fully-functional we really mean backend included. Think of it as Retool for non-technical people or Copilot to build apps. Existing tools are for technical teams and even Retool, which is a great product, requires setting up connection to databases, write queries, and call REST APIs. We understand it is impossible…

    2024 · onelook.ai

24. 24
    ArchiGPT▲1

    The complete AI suite for Architecture

    Jun 2026 · aivirtualstage.io

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