Seatmap Pro vs Seats.io: Which Seating Chart Platform Fits Your Business?

If you are building or upgrading a ticketing platform, choosing the right seating chart provider is one of the most consequential integration decisions you will make. Seatmap Pro and Seats.io are the two most widely adopted solutions for interactive venue seating charts. Both provide a visual editor, an embeddable renderer, and a REST API – but they differ significantly in architecture, pricing, and deployment flexibility.

This comparison is based on publicly available documentation and our direct experience integrating with ticketing systems across Europe, the Americas, and Asia.

Overview

Rendering technology

Seatmap Pro renders venue charts using WebGL, which offloads drawing to the GPU. This means smooth 60fps performance even with 10,000+ seats visible simultaneously. The renderer automatically switches between individual-seat and section-overview detail levels as the user zooms, keeping large venues responsive on both desktop and mobile.

Seats.io uses Canvas 2D rendering. This works well for small to medium venues but can struggle with very large seat counts where every seat needs to be drawn individually. Seats.io also offers an optional 3D view for selected venues.

For ticketing platforms handling stadiums, arenas, or multi-hall conference centers, WebGL rendering avoids the performance ceiling that Canvas 2D hits at scale.

Editor and venue design

Both platforms provide a visual drag-and-drop editor for creating seating layouts.

Seatmap Pro Editor includes:

• Venue Shape tool for circular and irregular arena layouts
• Section transformations (rotate, curve, stretch)
• Auto-generated section outlines
• SVG background import for overlaying seats on architectural floor plans
• Round and elliptical tables with configurable seat positions
• Pricing zone assignment directly in the editor
• Events Hub for managing the event lifecycle from the editor UI

Seats.io Designer includes:

• Drag-and-drop section and row placement
• Floor plan image upload as background
• Table support
• Category-based coloring

Seatmap Pro’s Venue Shape tool and SVG import give it an edge for complex venues where sections need to follow curved architectural geometry. Seats.io is simpler to learn but offers less control over section-level transformations.

API and integration

Both platforms follow a similar integration model: create a venue, publish a schema, create events, and embed the renderer on your selling page.

Seatmap Pro Booking API v2 provides endpoints for:

• Event creation and management
• Price creation and seat-level assignment
• Seat locking with configurable TTL
• Sale confirmation and unlock
• Schema metadata retrieval (composite keys for addressing seats)

Seats.io API provides endpoints for:

• Chart creation and versioning
• Event creation and booking
• Seat selection and status updates
• Reporting and analytics

Both APIs are REST-based and token-authenticated. Seatmap Pro uses X-API-Key headers; Seats.io uses workspace-scoped secret keys.

The key architectural difference is about data boundaries. Seatmap Pro is a visualization layer only – it never stores prices, sales data, or payment information. Your ticketing system remains the single source of truth. Seats.io can optionally manage seat status and bookings server-side, meaning commercial data flows through their infrastructure.

SDK and embedding

Seatmap Pro SDK (@seatmap.pro/renderer):

• TypeScript-first with full type definitions
• Framework-agnostic: React, Vue, Angular, Svelte, vanilla JS
• Callbacks: onSeatSelect, onSeatDeselect, hover, blur
• Theme customization: price colors, seat shapes, UI labels
• Both the Editor and Renderer can be embedded via iframe

Seats.io SDK (seatsio-js):

• JavaScript with TypeScript bindings
• Framework-agnostic
• Event-based API: onObjectSelected, onObjectDeselected
• Styling via chart configuration
• Embeddable chart designer available

Both SDKs are installed via npm and mounted on a container element. The integration pattern is nearly identical. The difference is in customization depth – Seatmap Pro offers granular control over which editor tools are visible, SSO autologin, and PostMessage-based two-way communication between your app and the embedded editor.

Deployment

This is the largest differentiator.

Seatmap Pro supports:

• Cloud SaaS – hosted by Seatmap Pro in EU data centers
• On-premise – full installation on your own Kubernetes cluster using Docker images and Helm charts. You control the database, Redis cache, networking, and TLS termination. No data leaves your infrastructure.

Seats.io is cloud-only. All data is hosted on Seats.io infrastructure. There is no self-hosted option.

For organizations with data residency requirements, compliance constraints, or existing Kubernetes infrastructure, Seatmap Pro’s on-premise option eliminates the need for data processing agreements with a third-party SaaS provider.

Commercial data and privacy

This is a fundamental architectural difference that goes beyond deployment.

Seatmap Pro never sees your commercial data. Prices can be abstract labels (“Price 1”, “Price 2”). The platform does not track how many tickets you sell, at what price, or to whom. Checkout happens entirely on your side. Seatmap Pro sees seat locks – nothing else. This means your revenue data, pricing strategy, and customer information never leave your systems, even when using the cloud SaaS option.

Seats.io offers server-side booking management as a feature, which means seat status, booking counts, and event capacity data are stored on their infrastructure. For some businesses this is convenient; for others it is a concern – especially when a seating chart vendor has visibility into your sales volume and pricing.

If commercial data privacy is important to your business, this distinction matters.

Customization

Seatmap Pro is fully white-label ready:

• Complete theme control: price colors, seat shapes, section outlines, fonts, UI labels
• No Seatmap Pro branding in the renderer – it looks like your product
• Both the editor and the renderer can be embedded via iframe with configurable tool visibility
• SSO autologin for editor users via your identity provider
• PostMessage API for two-way communication between your app and the embedded editor

Seats.io supports renderer styling and offers an embeddable chart designer. However, the level of control over tool visibility, SSO integration, and two-way iframe communication is more limited compared to Seatmap Pro’s approach.

For platforms that want to ship seating chart functionality as a native part of their product – not as a visibly third-party widget – Seatmap Pro provides deeper customization.

Pricing

Seatmap Pro uses flat pricing with no per-seat or per-booking fees:

• Cloud: from EUR 100/month (up to 170,000 seats/year)
• On-Premise: EUR 20,000/year or EUR 60,000 perpetual license (unlimited seats)
• Custom plans available for enterprise needs

Seats.io uses per-seat pricing. Costs scale with the number of seats rendered across all your events. For high-capacity venues or high-volume ticketing platforms, per-seat pricing can become a significant cost factor.

The flat pricing model means Seatmap Pro costs are predictable regardless of how many events you run or how many seats your venues have.

When to choose Seatmap Pro

• You need on-premise deployment for data residency, compliance, or infrastructure control
• Your commercial data must stay private – you do not want a third-party vendor tracking your prices, sales volume, or revenue
• You want a fully white-label product where the seating chart looks native to your platform, with both editor and renderer embeddable
• Your venues have 5,000+ seats and need GPU-accelerated rendering performance
• You want predictable flat pricing that does not scale against your success

When to choose Seats.io

• You prefer a fully managed cloud service with no infrastructure to maintain
• Your venues are small to medium and Canvas 2D performance is sufficient
• You want the provider to manage seat status and bookings server-side
• Per-seat pricing fits your current volume

Try it yourself

The best way to evaluate is to see both platforms with your own venue data. Request a free Seatmap Pro demo to see the editor, renderer, and API in action with a layout matching your venue type.