The heart of the concept studio

Concept gallery

Come and see what already works and which ideas are on the way. Every work here was born the same way: I noticed an opportunity, assembled the whole — essence, character, meaning, brand — and took it to a working product.

The gallery keeps growing · some concepts are looking for a partner or investor

01 · About the studio

About the studio

Who we are

A small family studio. Konstantin — chief conceptologist and entrepreneur-productologist: builds the whole chain from idea to minimum product — concept, scenarios, prototype, test, launch. Ljubov — board member, design and support at every stage.

What we do

We invent and assemble concepts: products, brands, formats, music, games — always the whole bundle, from essence and character to meaning and message. We build the MVP ourselves, test and launch ourselves, take it to revenue ourselves — and keep developing the best as working business projects.

Why

That is how our thinking works: everywhere we see how things could be arranged differently. We do not fit into one profession — and no longer try to.

Where it grew from

Experience on the internet since 2006: websites, SEO, traffic, products — and a library of observations from completely different fields. We assemble the new from the seen. AI removed the last barrier — execution.

Where it goes

The studio grows from the web into music, games and further — towards physical products and spaces. The gallery keeps growing; the best concepts become independent products and businesses.

What for

So that ideas exist, and the best bring profit. And to show: a small studio with modern tools can run a whole creative house.

How it is set up

The company is an ideas lab: we generate, filter the best, add them to the catalogue, test and launch. Work is what brings income — automated digital projects we take to market ourselves, without an investor. Physical-world concepts — places, cafés, hotels, manufacturing — stay in the gallery and look for an operator or investor. The rest is simply creativity.

01

Notice

I see an opportunity in the everyday: a product, a format, a character, a space, a niche

02

Assemble

I fold it into a whole concept: essence + character + meaning + brand + message

03

Prototype

With AI and modern tools I quickly take the idea to its first working version

04

Launch

The product goes to the real market — users, feedback, first numbers

05

Grow

Strategy and development up to profit — or honestly onwards to the next concept

FiftyTwenty · creative studios
5020 FiftyTwenty Music Label

A music production label

Original songs, AI artist characters and a fully automated release pipeline into streaming and YouTube. A one-author label — honest with the listener.

Artists
reXab · Paul Sotney · FiftySingers · ViolinRock
View the label Active · debut single — August 2026

An indie game studio

Kind games with one-touch controls and original characters — easy to start, hard to put down. The first three of 15+ games; ~35 concepts in total.

The first three
TwoBallz: Super Rush TwoBallz: Super Rush BublDog BublDog Zombie Steve Zombie Steve
View the games In development
5020 FiftyTwenty Game Studio
02 · Gallery

Working projects

Kiirarve Live product

Kiirarve

Invoicing for Estonian micro-businesses without accounting software: free and unlimited. The concept: remove friction from small business’s most frequent document.

View
Donatr Live product

Donatr

A free support-page tool for creators worldwide — in 15 languages. The concept: a “support me” button for every author without platform commissions.

View
Dokud Live product

Dokud

An AI document generator for Estonia: standard documents in minutes. The concept: papers that write themselves.

View
Jooks24 Live product

Jooks24

A running and sports store: socks, watches and gear in Estonia. The concept: a family e-commerce on its own platform, not a rented engine.

View
🛒 Active

CloudShops

Our own e-commerce platform and CRM: one engine, several niche stores. The concept: launch a store into a new niche in days, not months.

View
Pinn Active

Pinn

A platform for craftsmen and services: a client’s request automatically reaches the right specialist. The concept: “find a craftsman” without a calling marathon.

View
Eralaen24 Live product

Eralaen24

A P2P classifieds board: a person posts a loan request, a private investor responds. The concept: a meeting place the market did not have.

View
Ärid.ee Active

Ärid.ee

A marketplace for buying and selling businesses: ready companies and projects for new owners. The concept: a business as a product — transparently.

View
Rasketehnika24 Active

Rasketehnika24

Heavy machinery classifieds: excavators, loaders, trucks — buy, sell, rent. The concept: a niche board where machinery finds work.

View
Praktika24 Active

Praktika24

An internship board: students and companies find each other. The concept: first work experience without connections.

View
Sarikas In development

Sarikas

A house-building platform: builders in every niche + a private builder’s workspace to run the project. The concept: the whole house build in one place.

View
Ehituse.ee In development

Ehituse.ee

A construction classifieds board: jobs, services, materials. The concept: the construction market’s meeting place under one clear name.

View
Taotle Live product

Taotle

A financial loan aggregator: the lending market’s offers in one place, independent comparison. The concept: a market map on the borrower’s side.

View
Heater Active

Heater

Heating system selection and comparison: a heat-load calculator and finding the right solution. The concept: heating chosen by engineering logic, not by a salesman.

View
In development

BestFace

An info product: online face yoga and lifting courses + care product selection. The concept: natural care as a system, not random tips.

View
Valmis veebilehed Active

Valmis veebilehed

Niche websites as a ready-made product: buy or rent from €150/month. The concept: a working tool for a business from day one.

View

Work is what brings money.
The rest is pure creativity — concepts waiting for their partner.

03 · The physical world

Physical-world concepts

This is not futurism or visioneering — these are practical improvements to real venues, objects and spaces of today’s world and its circumstances. The digital we launch ourselves, without an investor. The physical world — places, formats, manufacturing — stays in the concept layer: ready ideas awaiting an operator or investor. Specific concepts are revealed in conversation.

🏙 Seeking a partner

Spaces & public places

Concepts for interiors, zones and urban formats — including ideas for the public places of historic Narva and Narva-Jõesuu. Place, mood, function and brand as one whole.

Seeking a partner

Cafés & restaurants

Dining formats: essence, menu philosophy, atmosphere, character and message — ready concepts awaiting an operator.

🏨 Seeking a partner

Hotels, spas & retreats

Hospitality concepts: hotels, spa and wellness centres — a scenario of experience, a sense of place and a brand, not just a building.

👕 Seeking a partner

Clothing brands

Three concepts: a homewear brand · a youth hoodie and sweatshirt line · a men’s brand of comfortable clothing for every occasion — home, work, leisure.

🕯 Seeking a partner

Aromas & home comfort

A home fragrance boutique and an aroma marketplace · a garden goods marketplace · a comfort marketplace for sauna, grill and terrace.

Seeking a partner

IDA tanklad — a fuel station chain

A business concept: a fuel station chain in Ida-Virumaa under the “IDA tanklad” brand with three selected locations.

🏬 Seeking a partner

Retail & service spaces

Concepts for a sports store and a shopping centre · a CRM for subletting ready-made premises to service providers.

04 · Cooperation

Cooperation terms

Three ways to work with this studio. Solo — while it is effective. Partnership — when it lets the idea become bigger.

01

A partner or investor in my concept

The studio provides the concept, prototype, brand and strategy. The partner — execution and scaling. Terms: a share and authorship, discussed individually.

02

A concept for your business

Commissioned work: I assemble the whole for your company — the product essence, brand, message, format, prototype. Not a logo or a text separately, but the entire bundle.

03

Buying or licensing a concept

Some concepts in the catalogue can be bought or licensed together with the brand and implementation.

05 · Rights

Authorship & rights

01

Authorship

All concepts, brands, names, texts, designs, music, games and characters in this gallery are original works of the studio (NET Partner OÜ / Konstantin Filatov). Copyright arises automatically upon creation; works are recorded in the studio archive with qualified timestamps.

02

Use

Any use of the concepts, brands, mechanics, texts or materials requires prior written agreement. An idea shown in the gallery does not become public domain.

03

Licensing & transfer

Available models: a licence for a concept or brand · a full buy-out with transfer of rights · a partnership with authorship remaining with the studio. Terms are agreed individually.

Discuss rights or licensing

Let’s talk about a concept

Partnership, a commission, or interest in a specific concept — write to us.

Get in touch