Pregoo compared with diagram, whiteboard, and cost tools

Most teams combine a diagram tool, a whiteboard, an ERD tool, and a cloud pricing calculator. Pregoo puts system design, infrastructure modeling, capacity, and multi-cloud cost in one versioned workspace — free to start.

Frequently asked questions

Is Pregoo a draw.io alternative?

Yes, for software system design. draw.io is a free general-purpose diagram editor. Pregoo adds typed C4, UML, ERD, and API contract libraries with versions and compare, plus infrastructure modeling and cloud cost estimates that draw.io does not cover.

How is Pregoo different from Lucidchart or Miro?

Lucidchart and Miro are broad diagramming and whiteboard products for every team. Pregoo is built for engineers: architecture diagrams, data models, and docs are versioned and comparable, and the same model drives capacity and VPS cost reports.

Can Pregoo replace the AWS Pricing Calculator?

For planning across providers, yes. The AWS Pricing Calculator covers AWS services. Pregoo's cost estimator compares catalog list prices across AWS, Azure, Google Cloud, Hetzner, DigitalOcean, OVHcloud, Contabo, and more, and links the estimate to your architecture.

How does Pregoo compare with Structurizr or dbdiagram.io?

Structurizr focuses on C4 diagrams as code and dbdiagram.io on ERDs from DBML. Pregoo covers C4 and ERD (including DBML, SQL, and Prisma import) in a visual studio, alongside UML, sequence diagrams, docs, infrastructure, and cost.

Is Pregoo free?

Yes. Design Studio, infrastructure modeling, the cost estimator, Tech and Cloud Advisor, share links, and Deploy Plans are free. Pregoo Plus ($7/month) adds Build with AI, Realtime Tracking, and a team workspace.

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