Utility, finance & gaming

Engineering the quantum universe through intelligence.

Equisteg builds software across utility, finance, and gaming. The engineering stays underneath; the product on top stays simple.

See our products → Our story

What the name carries

Engineering the

Quantum

Universe through

Intelligence,

Science &

Technology for

Growth

Live now

Shipped, not just planned.

Our tools are published under our TEIQTools brand. More are in development across the categories below.

Our tools brand

TEIQTools — powerful tools, beautifully simple

Equisteg publishes its everyday tools under TEIQTools: a growing collection of practical, free-to-use web tools, each on its own address with its own support and privacy policy.

Calculators and converters, available today
Photo and productivity tools, coming soon
Every tool listed in one place, with search and categories
Built and maintained by Equisteg

Visit TEIQTools → Browse the tools

More products are on the way

The next products are being built in the categories below, each with its own site, its own support and its own privacy policy.

Finance: tools that make budgeting, saving and tracking easier to act on
Games: play that adapts to the player instead of one fixed script
Technology: new tools as the Equisteg portfolio grows
Every new product appears on TEIQTools the day it ships

Get in touch → See the categories

Where each one stands

Utility: Available on TEIQTools
Finance: In development
Games: In development
Technology: Exploring

How we work →

What we build

Four categories, one engine.

Every product Equisteg ships solves something real for the person using it — AI does the work quietly underneath, not as a headline feature.

Utility

Everyday tools that remove small frictions from daily life, personalized by AI to fit how each person actually works.

Finance

Budgeting, saving, and tracking tools that use AI to make personal finance clearer, calmer, and easier to act on.

Games

Games with AI-driven content and pacing that adapt to how each player plays, not a fixed script for everyone.

Technology

New platforms and tools exploring what AI makes possible next, as the Equisteg portfolio grows.

How we work

Built on balance, not hype.

The "Equi-" in our name is deliberate. We design products to be fair, stable, and simple to trust — not flashy for its own sake. Every decision runs through engineering rigor and applied science before it reaches a user.

AI sits underneath everything we build, quietly doing the work so the product on top can stay simple. That's the trade we make on your behalf, every time.

product categories under active development

used where it genuinely helps — not bolted on everywhere

Let's build what's next.

Equisteg is early, growing, and building in the open across utility, finance, and gaming. If that's interesting to you — as a user, partner, or teammate — we'd like to hear from you.

Get in touch →