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Greta.Agency

Build a marketplace
for Sports Tech.

Built for sports technology and athlete performance companies.

We build marketplace platforms with listings, roles, payments, and admin tools built in.

Launch both sides of the marketBuilt-in platform fee logicReady to scale listings and users4–10 weeks
The problem

Why Sports Tech companies struggle with this.

1

Athlete performance data locked in proprietary hardware with no aggregation layer

2

Fan engagement platforms that are expensive and hard to customize

3

Team and league management built on spreadsheets and generic project tools

4

Sports analytics that require real-time data pipelines no SaaS tool provides

The solution

How we build it
for Sports Tech.

Athlete biometric data, real-time game statistics, and fan engagement features require custom data pipelines and UX. Off-the-shelf sports platforms are built for specific sports and can't be adapted for unique athlete or fan experiences.

Sports tech spans athlete performance tracking, fan engagement, team management, and sports betting — each requiring real-time data and personalized experiences at scale.

Purpose-built for two-sided dynamics — not a generic CRUD app

Marketplace payments including platform fee logic and seller payouts

Built to validate your model before investing in a large engineering team

Industry context built in — not bolted on

Deliverables

What you get.

01

Two-sided marketplace with buyer and seller flows

02

Listings system with categories, filters, and search

03

Payments with platform fee and payout logic

04

Seller dashboard for managing listings and orders

05

Admin panel for platform operations and moderation

Use cases

What Sports Tech companies
build with us.

Athlete performance platforms

Build tools for tracking biometrics, training loads, recovery, and performance trends.

Fan engagement apps

Create mobile apps with live stats, fantasy features, loyalty programs, and exclusive content.

Team and league management tools

Build scheduling, roster management, and communication platforms for teams and leagues.

Process

How we work.

01

Define the platform model

Map your buyers, sellers, listing types, and transaction or payout logic.

02

Structure the experience

Design discovery, listing creation, transaction, and admin flows.

03

Build the core system

Ship listings, roles, payments, and the marketplace operations layer.

04

Launch and validate

Go live, attract first users on both sides, and validate supply-demand fit.

Ready to build a marketplace for Sports Tech?

Typical timeline: 4–10 weeks

About this service

What is Build a Marketplace for Sports Tech?

Build a Marketplace for Sports Tech means building a marketplace specifically designed around the workflows, compliance expectations, and user needs of sports technology and athlete performance companies. Unlike generic software or off-the-shelf tools, a custom-built solution gives your team full control over features, data, and the product roadmap — without paying for capabilities you don't need or working around limitations that slow you down.

Sports tech spans athlete performance tracking, fan engagement, team management, and sports betting — each requiring real-time data and personalized experiences at scale.

Why Sports Tech companies need custom build a marketplace

Athlete biometric data, real-time game statistics, and fan engagement features require custom data pipelines and UX. Off-the-shelf sports platforms are built for specific sports and can't be adapted for unique athlete or fan experiences.

Most sports tech teams start with generic tools because they're fast to deploy. But as the business grows, those tools create friction — missing the specific logic, integrations, and workflows that sports tech operations actually need. A custom-built product eliminates that friction permanently.

How long does it take to build?

Sports management and analytics tools can ship in 4–8 weeks. Fan engagement platforms with live data take 8–16 weeks. The timeline depends on scope, the number of user types, and the depth of integrations with existing sports tech systems. A well-scoped project with clear requirements moves significantly faster than one that evolves through the build. We scope tightly before starting so timelines stay predictable.

What does it cost?

Sports tech builds range from $10k–$45k depending on real-time data requirements, hardware integrations, and fan-facing feature complexity. The biggest cost drivers are integration complexity, the number of distinct user roles, and whether the product needs to handle regulated data or compliance workflows. We provide a clear scope and fixed-price quote before any work begins.

Custom build vs. off-the-shelf tools

Off-the-shelf tools work well for standard use cases. But sports tech companies often have requirements that generic SaaS tools weren't built for: athlete performance data locked in proprietary hardware with no aggregation layer, fan engagement platforms that are expensive and hard to customize, or workflows that don't fit the assumptions baked into general-purpose platforms.

A custom-built product gives you:

  • Full ownership — no per-seat fees or platform lock-in
  • Workflows built exactly for how sports tech teams operate
  • Integrations with the tools and data sources you already use
  • A foundation you can extend as your product and team grow

The right time to build custom is when generic tools are creating real friction, costing more in workarounds than a custom build would cost, or blocking product-critical workflows that your sports tech business depends on.

Start your project

Ready to build
for Sports Tech?

We build marketplace platforms with listings, roles, payments, and admin tools built in. Scoped for sports technology and athlete performance companies.