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Greta.Agency
Build a Marketplace/Media & Publishing

Build a marketplace
for Media & Publishing.

Built for media publishing and digital content 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 Media & Publishing companies struggle with this.

1

CMS platforms that don't support the content formats or editorial workflows your team uses

2

Paywall and subscription management that limits pricing flexibility

3

Audience analytics that don't connect to your actual content performance metrics

4

Newsletter, podcast, and video content managed across too many disconnected tools

The solution

How we build it
for Media & Publishing.

Custom publishing platforms give media companies ownership of their audience data, monetization flows, and content experience — without paying platform fees or accepting the limitations of third-party CMS tools.

Digital publishers need custom CMS, paywall, and audience analytics tools that Substack and WordPress can't provide at scale with the monetization flexibility modern publishing requires.

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 Media & Publishing companies
build with us.

Custom CMS and editorial platforms

Build editorial tools with structured content, multi-author workflows, and rich media support.

Paywall and subscription systems

Create subscription platforms with metered access, dynamic pricing, and reader analytics.

Audience analytics dashboards

Visualize reader behavior, content performance, and subscription funnel metrics.

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 Media & Publishing?

Typical timeline: 4–10 weeks

About this service

What is Build a Marketplace for Media & Publishing?

Build a Marketplace for Media & Publishing means building a marketplace specifically designed around the workflows, compliance expectations, and user needs of media publishing and digital content 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.

Digital publishers need custom CMS, paywall, and audience analytics tools that Substack and WordPress can't provide at scale with the monetization flexibility modern publishing requires.

Why Media & Publishing companies need custom build a marketplace

Custom publishing platforms give media companies ownership of their audience data, monetization flows, and content experience — without paying platform fees or accepting the limitations of third-party CMS tools.

Most publishing 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 publishing operations actually need. A custom-built product eliminates that friction permanently.

How long does it take to build?

Publishing platforms and CMS tools can ship in 4–8 weeks. Full audience management platforms with paywall and analytics take 8–16 weeks. The timeline depends on scope, the number of user types, and the depth of integrations with existing publishing 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?

Publishing builds range from $8k–$40k depending on CMS complexity, paywall requirements, and audience analytics integrations. 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 publishing companies often have requirements that generic SaaS tools weren't built for: cms platforms that don't support the content formats or editorial workflows your team uses, paywall and subscription management that limits pricing flexibility, 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 publishing 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 publishing business depends on.

Start your project

Ready to build
for Media & Publishing?

We build marketplace platforms with listings, roles, payments, and admin tools built in. Scoped for media publishing and digital content companies.