Work · alternatives · 2026

24 alternatives to Nuts & Bolts Calvindude

Automatic Screw Machine

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Nuts & Bolts Calvindude launched in 2021; newer entries below may have overtaken it.

1. 1
   Ink&Paper Custom Automation▲2

   We manufacture automatic screwing machine,

   2021 · play.google.com · its alternatives →

2. 2
   Guse▲407

   The easiest way to automate work with AI

   2025 · guse.io · its alternatives →

3. 3
   Pipe Support Calculator▲2

   Dummy leg and Trunnion calculations

   2021 · play.google.com · its alternatives →

4. 4
   Automatic Screw Driving Machine▲2

   Robot-type Automatic Screw Driving Machine

   2021 · play.google.com · its alternatives →

5. 5
   Lite 6 Lightweight Robot▲90

   A cost-effective robot arm for your automation

   2021 · kickstarter.com · its alternatives →

6. 6
   Crankshaft▲71

   Transform your Raspberry Pi into an Android Auto headunit.

   2018 · getcrankshaft.com · its alternatives →

7. 7
   Makerarm▲126

   The first robotic arm that makes anything, anywhere

   2015 · kickstarter.com · its alternatives →

8. 8
   Dobot M1▲72

   Pro robotic arm for makers and businesses

   2016 · kickstarter.com · its alternatives →

9. 9
   PieflixAutomatic Screw Fastening Machine▲2

   Automatic Screw Feeder Machines With China Screw Tightening

   2021 · play.google.com · its alternatives →

10. 10RD
    REDasm Disassembler 2.0▲128

    2019 · redasm.io · its alternatives →

11. 11
    HUENIT▲162

    AI camera & modular robot arm for makers

    2021 · kickstarter.com · its alternatives →

12. 12
    Build circuit boards faster with computer vision▲124

    Automatically build parts with computer vision.

    2017 · snapeda.com · its alternatives →

13. 13
    EasyCircuit▲178

    Hardware prototyping, as simple as vibe-coding

    Jul 2026 · easycircuit.app · its alternatives →

14. 14
    Automatic China▲2

    Techleader Automatic China

    2021 · play.google.com · its alternatives →

15. 15
    AI CAD Harness▲101

    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 →

16. 16
    PartGenie▲52

    AI for Electronics Designing and Sourcing

    Nov 2025 · partgenie.ai · its alternatives →

17. 17
    GrabCAD▲99

    Helping mechanical engineers build great products faster

    2014 · grabcad.com · its alternatives →

18. 18
    OTTO▲87

    Smart milling machine. You know, for herbs and stuff.

    2018 · indiegogo.com · its alternatives →

19. 19
    Assembert▲57

    Digital Assembly Solution for Power Transformers

    2023 · nexocro.com · its alternatives →

20. 20
    AR Tool Belt▲86

    A set of augmented-reality handyman tools (for iOS 11)

    2017 · artoolbelt.com · its alternatives →

21. 21
    Splice – CAD for Cable Harnesses and Electrical Assemblies▲89

    I first posted Splice CAD as an in-browser tool for making cable harnesses. Since then it’s grown in both features and scope — the direction is moving from “harness-only” toward a lightweight CAD for wiring and electrical assemblies. New functionality includes: Editing Enhancements - Full undo/redo to easily restore editor state - Multi-select & group actions to move, delete, and add components - Bulk connect tool to create straight-through, crossover, or custom wiring patterns quickly - Multiple connections per pin allow for daisy chains, etc. Documentation Additions - Multi-page PDF…

    2025 · splice-cad.com · its alternatives →

22. 22
    Mobile brick making machine▲2

    SnPC Machines -fully automatic mobile brick making machines

    2023 · snpcmachines.com · its alternatives →

23. 23
    The Discov3ry▲55

    A Universal Paste Extruder for 3D Printers

    2014 · its alternatives →

24. 24
    Skematiq▲16

    Design schematics & wiring harnesses in your browser

    Jul 2026 · skematiq.app · its alternatives →

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 →