Enterprise Cost Telemetry & ROI

Cloud SaaS vs. Self-Hosted OSS Calculator

Compare multi-year total cost of ownership (TCO) between seat-based SaaS subscriptions vs. self-hosting verified open-source tooling on dedicated infrastructure.

Prices Verified: 2026-11-01

1. Software Engineering Team Size25 Engineers

5 Seats100 Seats250+ Seats

2. AI Coding Seats ($19/mo per dev)20 Developers

Replaceable with open-source Aider + self-hosted Ollama / vLLM.

3. Commercial SaaS Workloads to Replace with Open Source

Observability & APM (Datadog / New Relic)Replace with self-hosted SigNoz / OpenTelemetry / Prometheus

Backend & Vector Database (Firebase / Pinecone Cloud)Replace with self-hosted Supabase / Qdrant / Chroma

API Collaboration Platform (Postman Enterprise)Replace with self-hosted Hoppscotch / Bruno

4. Target Self-Hosted Infrastructure Provider

Projected Annual Savings

$24,180

937% Net Capital ROI on Self-Hosting

Monthly Commercial SaaS Bill:$2,230/mo

Self-Host Infra Run Rate:$65/mo

Annual DevOps Maintenance:$1,800/yr

Months to Break Even:1.2 Months

Enterprise Privacy Win

100% data residency retention. No employee source code or customer data leaves your VPC perimeter.