Pricing
ContainerMath pricing
As containermath.com lists them, read 4 Oct 2026. The maker's own page has the final word.
| Plan | Billed and limits | Price |
|---|---|---|
| Free Trial | No credit card required; 4 calculations total, one-time · 30K AI tokens/mo · all 50 road, rail & sea vessel types · interactive 3D + 2D plans · watermarked web-view exports | Free |
| Pro Plus | billed monthly · 600K AI tokens/mo · 2,000 API requests/mo · 500 calculations/mo fair-use cap | $129 a month |
| Starter | billed monthly · 50 calculations/mo · 120K AI tokens/mo · no PDF or CSV downloads · no custom vessel library | $39.99 a month |
| Custom | scales with your usage · 5M AI tokens/mo · unlimited API access · unlimited calculations; fair-use cap exempt | On request |
From containermath.com.