Compare
Schema Visualizer vs Visual Nerve
Visualizes data schemas and APIs but lacks process simulation and local collaboration.
Schema VisualizerVisualize your data schema and APIs
Visual NerveA local-first workspace for diagrams, data, code and process simulation.Which to pick
Pick Schema Visualizer if you want…
- Collaborative schema diagrams with GitHub sync
- Schema and API visualization
- Integrations with GitHub or Hubql CLI (on Schema Visualizer's list, not Visual Nerve's)
Pick Visual Nerve if you want…
- Local, collaborative visual modeling and simulation
- A free tool
- Integrations with CSV, SQL or JSON (on Visual Nerve's list, not Schema Visualizer's)
Side by side
- What it is
- Schema Visualizer:Schema Visualizer creates interactive diagrams of JSON, XML, Proto, GraphQL, Prisma and OpenAPI schemas with real-time collaboration.
- Visual Nerve:Visual Nerve is a local-first browser workspace for creating editable diagrams, data/code analysis, and process simulations.
- Best for
- Schema Visualizer:Collaborative schema diagrams with GitHub sync
- Visual Nerve:Local, collaborative visual modeling and simulation
- Who it’s for
- Schema Visualizer:Developers, architects, analysts and teams needing visual schema documentation.
- Visual Nerve:Developers, analysts, and product teams who need visual, offline modeling of systems and data.
- Pricing
- Schema Visualizer:Freemium
- Visual Nerve:Free
- Plans
- Schema Visualizer:Community 0€/user/month · Pro 5€/user/month
- Visual Nerve:—
- Works with
- Schema Visualizer:GitHub, Hubql CLI
- Visual Nerve:CSV, SQL, JSON, Local API, MCP bridge
Schema Visualizer features
- Auto diagram generation. Generate visual diagrams from JSON, XML, Proto, GraphQL, Prisma and OpenAPI files automatically.
- Real-time collaboration. Co-create, discuss and share schema diagrams with team members and external partners.
- Markdown documentation. Add markdown notes to diagrams to keep documentation up-to-date with code changes.
- GitHub two-way sync. Connect repositories via the Hubql GitHub app to push and pull schema changes.
- CLI preview links. Use the Hubql CLI to generate preview links for data models and APIs locally.
- Workspace limits. Community plan limits to 1 workspace editor and 150 lines per file; Pro lifts those limits.
Visual Nerve features
- Editable diagrams & mind maps. Create and edit flowcharts, UML, BPMN, DFD, and other notations directly in the browser.
- Data & code import. Import CSV, SQL, JSON, or ZIP projects in 50+ languages and visualize structures with source evidence.
- Process simulation engine. Model queues, capacity, and economics; run what-if scenarios with real-time metrics.
- Realtime collaboration. Invite participants as owners, editors, or viewers with MLS-encrypted messaging.
- 2D/3D view switching. Toggle between flat and 3D perspectives while preserving layout and editability.
- Local API & MCP bridge. Expose the workspace to AI agents or external tools via a secure local API.
- AES-256-GCM browser storage. All data is saved locally and encrypted, with optional password protection.
- Multiple notation libraries. Support for HIPO, classic DFD, UML (14 families), and BPMN with built-in validation.
Schema Visualizer vs Visual Nerve FAQ
Is Schema Visualizer or Visual Nerve free?+
Schema Visualizer has a free plan and paid plans. Visual Nerve is free.
Do Schema Visualizer and Visual Nerve integrate with the same tools?+
Their integration lists don't overlap: Schema Visualizer lists GitHub and Hubql CLI; Visual Nerve lists CSV, SQL, JSON, Local API and 1 more.
On DevHunt
Schema Visualizer
17 upvotes · Launched on DevHunt on Apr 9, 2024
Based on each tool's website and DevHunt data. Details may change; check the official sites.