Pick E2B if
agent authors who will create/kill sandboxes in code and watch per-second CPU + RAM.
Read the E2B pageE2B vs Quadratic
Our take
Pick E2B if agent authors who will create/kill sandboxes in code and watch per-second CPU + RAM. Pick Quadratic if analysts who will pay Pro so more than the Personal “limited AI” path and unlimited sharing sit on one file. Skip E2B if teams that want a published H100 VM they SSH into (Lambda).
Best for
E2B Run the model’s code somewhere that is not your laptop
Quadratic Analysis you can audit in a cell
Free plan
E2B $0 · /month. One-time $100 usage credit. 20 concurrent sandboxes. 1 hour max continuous runtime. 10 GiB disk included. No card
Quadratic No free plan
Lowest paid
E2B Enterprise $3/mo
Quadratic Pro $18/user/mo yearly
Next step up
E2B Pro $150/mo
Quadratic Business $36/user/mo yearly
Coding agent
E2B Sandboxes
Quadratic
Runs where
E2B Hosted
Quadratic
Watch out
E2B Hobby is 1 hour continuous and 20 concurrent
Quadratic $18 / $36 are yearly-billed per-user cards
Last checked
E2B 2026-10-22 · e2b.dev/pricing
Quadratic 2026-10-22 · quadratichq.com/pricing
Which one, then?
Pick Quadratic if
analysts who will pay Pro so more than the Personal “limited AI” path and unlimited sharing sit on one file.
Read the Quadratic page