What is pheebo?
pheebo is a Chrome extension that automatically detects mathematical errors in LLMs, guarding your back and simplifying your workflow.
Problem
Users manually check for mathematical errors in outputs from large language models (LLMs) like ChatGPT, which is time-consuming and prone to oversight.
Solution
A Chrome extension that automatically detects mathematical errors in LLM-generated content using real-time validation algorithms, enabling users to review corrections without switching platforms. Example: Highlighting incorrect calculations in ChatGPT responses.
Customers
Students, researchers, and professionals relying on LLMs for tasks involving math (e.g., data analysis, homework, financial modeling).
Unique Features
Real-time error detection integrated directly into LLM interfaces like ChatGPT and Gemini, tailored specifically for mathematical accuracy.
User Comments
Saves time validating complex calculations
Improves trust in LLM-generated math outputs
Seamless integration with existing workflows
Reduces anxiety about unnoticed errors
User-friendly interface with clear error highlights
Traction
Launched on ProductHunt in 2024 with 500+ upvotes, 10k+ active users, and version 1.2 offering multi-LLM support.
Market Size
The global math education software market is projected to reach $12.5 billion by 2027 (MarketsandMarkets, 2023), highlighting demand for accuracy-focused tools.


