Sizzle AI
Free AI tutor that walks students through problems step by step
About
Sizzle is a free app, founded by former Meta VP of AI Jerome Pesenti, that photographs a homework problem and guides the student through it step by step instead of just giving the answer. It covers math, physics, chemistry, and biology from middle school through college, with a homework-grading mode that checks completed work. The company reports 90% AI accuracy, which is its own figure, and STEM remains its strong suit.
What it can do
- Photo-based problem recognition
- Step-by-step guided solutions (not just answers)
- Chat follow-ups in plain language
- Homework grading with error feedback
- Multiple solution approaches per problem
- Practice exercise generation
Setup
- Download the Sizzle app on iOS or Android.
- Take a photo of a homework problem or type it in.
- Work through the step-by-step guidance, asking follow-up questions in chat.
- Use Grade Your Homework mode to check completed assignments.
Prerequisites
iOS or Android device; free account.
Use cases
Works with
Trust score — 7/10
Scored 7/10 (verified tier, metrics-v1). Evidence: Founder Jerome Pesenti (ex-Meta VP of AI) and free step-by-step tutoring model documented via Dealroom and app listings.; 90% accuracy figure is company-reported; STEM coverage is its documented strength.; No verbatim official URL surfaced in search results; officialUrl left empty per seedream-4 precedent.. License: Proprietary app; no open-source license..
How the trust score is built
Full methodology →- Adoption · stars/downloads, log-scaled vs peers
- 7.0/10
- Maintenance · recency, releases, issue load
- 7.0/10
- Openness · license + docs
- 5.0/10
- Manual review · sanity read + red-flag check
- 7.0/10
- · Founder Jerome Pesenti (ex-Meta VP of AI) and free step-by-step tutoring model documented via Dealroom and app listings.
- · 90% accuracy figure is company-reported; STEM coverage is its documented strength.
- · No verbatim official URL surfaced in search results; officialUrl left empty per seedream-4 precedent.
Sources
Every fact above was checked against these sources. Where a claim comes from the provider and couldn't be independently verified, the text says so.