What are the main limitations or risks of Replit?

Replit is powerful but has limitations users should be aware of. Free plans may feel slow under heavy usage, and complex production apps may hit performance limits compared to AWS or GCP. The platform relies heavily on AI (like Ghostwriter), which can sometimes generate incorrect code or hallucinations. Competitors such as Codespaces, VS Code, and Lovable are also intensifying competition. Still, Replit’s ease of use, collaboration features, and massive community make it one of the most accessible coding platforms for students, hobbyists, and startups.