Best Engineering Tools

Engineering outside the web stack — CAD and simulation, electronics and PCB design, embedded systems and the calculators that go with them. Browse 17 engineering tools from indie makers and solo founders, ranked by popularity.

  1. Oxford Hydrogen

    Oxford Hydrogen

    Oxford Hydrogen | Far Less Ordinary

  2. Archipeg

    Archipeg

    Cloud-based digital enterprise architecture software

  3. TG0

    TG0

    Advanced and intuitive touch sensing technology

  4. EmbeddedJobs

    EmbeddedJobs

    Find Elite Jobs in Hardware and High-Tech Industries

  5. Vizzn

    Vizzn

    Software solutions for the heavy civil construction industry

  6. Energy Design Systems

    Energy Design Systems

    Easiest residential heat loss and heat gain block load calculator

    1,378views
  7. Yenex

    Yenex

    Build, Browse and Compare Renewable Energy Systems

    1,215views
  8. Lift Design Software - Adsimulo

    Lift Design Software - Adsimulo

    Lift Design Software

    1,212views
  9. DraftAid

    DraftAid

    From 3D models to production drawings using AI.

  10. RichBrains

    RichBrains

    AI-powered software development company

  11. Enji.ai

    Enji.ai

    Unlock the Potential of Outsourced Development Teams with ENJI

  12. Fire3D

    Fire3D

    Making Fire Alarm Design Simple

    560views
  13. Team Vertex

    Team Vertex

    Automated Developer's Team Performance Tracking

  14. ElectricianCalc

    ElectricianCalc

    Wire sizing, voltage drop & electrical calculations

    321views
  15. ExploreJobs.ai

    ExploreJobs.ai

    Find engineering, product, and research roles at top AI startups

  16. Ohmwerk

    Ohmwerk

    Indispensable Guide to Electrical Engineering Resources

  17. EXREG

    EXREG

    A Cloud-Based Solution for Fast, Compliant EX Inspections.

    163views

That’s every product in this category, ranked. See the latest launches, or submit your own product.

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Building a simpler way to send bulk emails from Salesforce. We’re working on 360 Mass Mailer to help Salesforce teams send personalized mass emails, manage templates, and automate email campaigns without constantly moving CRM data between platforms. I’d love to hear from Salesforce users: What’s the biggest challenge you face with bulk email from Salesforce?

I've been building CleanWhiteBG (https://cleanwhitebg.com) — a browser tool that turns product photos into clean white-background images. Full disclosure: it's my product, so weigh this post accordingly. The most useful thing I learned while building it: white and transparent are not the same decision. Marketplaces like Amazon and most store themes expect pure white (#FFFFFF) so the photo blends into the product grid; a transparent PNG is the right call when the page background isn't white or you're layering graphics on top. And if the shot has a baked-in background, no CSS trick saves it — the cutout has to happen at the image level. The other lesson: edge quality is where the real work is. Hair, jewelry, and soft shadows are what separate a convincing cutout from an obvious one. How do you all handle product imagery — shoot on white from the start, or fix it in post?

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