Claude runs code to analyse uploaded data and build spreadsheets with working formulas, on every plan from Free up, so a calculation comes with its working.
Create and edit files with Claude
Anthropic Nov 2026
Open support.claude.com →One general assistant does more of an engineer's job than any specialist tool: Claude, ChatGPT or Gemini will walk through a calculation, check units, explain a standard, or draft a design note or a network configuration, and Claude runs the numbers in code on every plan, free included. Software engineers get the most from a coding agent: GitHub Copilot is free to start and $10 a month for Pro, and Claude Code comes with Claude Pro at $17 a month billed yearly. Mechanical and product engineers can design in Onshape, cloud CAD with an AI Advisor that answers in plain language with its sources shown, free for public personal projects and $1,500 a user a year on Standard. Wolfram|Alpha computes exact maths, unit conversions and formulas instead of predicting text. Test any network configuration an assistant drafts in a lab first. Rule: a general assistant for thinking, the AI inside your own CAD or editor for doing, and your own check before anything is built.
Part of AI for business on eChai Explore.
6 resources.
Claude runs code to analyse uploaded data and build spreadsheets with working formulas, on every plan from Free up, so a calculation comes with its working.
Anthropic Nov 2026
Open support.claude.com →Free with limited chat and agent use, Pro at $10 a month, Pro+ at $39: the coding assistant inside the editors most engineers use.
GitHub Nov 2026
GitHub Copilot on eChai Explore
Open github.com →Claude Pro at $17 a month billed yearly or $20 monthly, which includes Claude Code.
Anthropic Nov 2026
Open claude.com →Onshape's AI that answers design and CAD questions in plain language with source chips, inside the cloud CAD tool.
PTC Onshape Nov 2026
Open onshape.com →Free for personal projects with public documents; Standard at $1,500 a user a year with private storage; Professional at $2,500 for teams.
PTC Onshape Nov 2026
Open onshape.com →Computed answers for maths, units and engineering formulas, with Pro adding uploads of your own data, images and files.
Wolfram Nov 2026
Wolfram|Alpha on eChai Explore
Open wolframalpha.com →