Wolfram|Alpha
Computational knowledge engine: solve maths, evaluate formulas, look up data
At a glance
What it does
Computational knowledge engine: solve maths, evaluate formulas, look up data
Free or paid FreePaid
Basic is free (sign in for preferences; no step-by-step solutions)
Best for
- Checking maths and physics answers, with step-by-step solutions (Pro)
Not for
- Writing and open-ended questions
Pricing details
Websitewolframalpha.com
Free planBasic is free (sign in for preferences; no step-by-step solutions)
PaidPro $5/month ($60/year billed annually), Pro Premium $8.25/month ($99/year); US prices
Check status Checked against the official site on 2026-10-27 · Pricing source
We do not show ratings, user counts or review counts because they are hard to verify. The official site is the final word on pricing.