Neon DB vs Scaleway

Neon and Scaleway present two distinct paths for managing relational databases. Neon operates on a serverless model where pricing ranges from $0.00 to $69.00/mo, providing between 1 GB and 16 GB of RAM. This is a sharp contrast to Scaleway, which positions its managed instances as traditional, high-performance database servers. Scaleway’s pricing spans from $0.10/mo for minimal development instances up to $1861.50/mo for heavy-duty setups featuring up to 256 GB of RAM and 48 vCPU cores. While Neon scales by vCPU fractions like 0.25 vCPU, Scaleway relies on fixed hardware specs comparable to dedicated bare-metal or high-end VPS offerings found on AWS or GCP.

• Neon charges a steep $0.35/GB for storage overages, whereas Scaleway maintains a more economical $0.12/GB for additional disk space.
• Memory density is significantly higher on Scaleway, which supports up to 256 GB of RAM, while Neon caps out at 16 GB, making Scaleway the logical choice for large-scale, memory-resident datasets.
• Network egress costs favor Scaleway at $0.01/GB, which is ten times cheaper than the $0.10/GB rate applied to Neon instances.
• Scaleway provides a consistent 20 GB of base storage across its offerings, while Neon’s storage allotment is variable, starting as low as 0.5 GB.

Neon is built for development workflows and applications that benefit from rapid, storage-separated scaling where you only pay for what you use. The architecture excels at branching and bursty workloads, but the cost profile becomes inefficient if you require persistent, large-scale storage or high-volume data egress. Scaleway functions like a standard managed database service, providing the predictable hardware performance expected from dedicated PostgreSQL or MySQL clusters. If your primary goal is managing large datasets with high connection counts and consistent IOPS, the lower overage rates and higher ceiling for RAM on Scaleway provide a clearer path for long-term production stability.