From the source
Replit announced Core, a $20/month subscription that bundles a cloud development environment (8 GiB RAM, 4 vCPU), Replit AI powered by GPT-4, autoscale deployments with six million compute units (covering ~10 projects per month), 100 GiB network bandwidth, 50 GiB storage, SSH, private Repls, and a monthly PostgreSQL allotment.
The company states a similar setup on GitHub Codespaces can cost up to 10x more and that high usage on Vercel can incur overages 3-4x more expensive.





