We design, build and ship your product.

Kollab is a team of engineers who turn ideas into web platforms, mobile apps and AI products.

From idea to launch, under one roof.

You bring the idea or the problem. We do the rest: product design, engineering and release.

  • Web platforms

    Web apps and platforms, from first version to scale.

    Seen in Skkillo, ProphetX.

  • Mobile apps

    iOS and Android apps people keep on their home screen.

    Seen in Hyr, ShareEase, Unify.

  • AI products

    AI features that do real work inside your product.

    Seen in Skkillo's AI assistant and AI-assisted assessment; ProphetX's AI trading agents.

  • Product design

    Flows and interfaces designed before a line of code.

    Seen in All five products.

All services

Work we’ve built.

Five products, five different problems. Designed and built end to end.

  1. Skkillo

    Web platform · AI · Design

    Hiring on skills, not résumés: real challenges from real companies, graded fast.

    • In-browser coding workspace with files, code runner and an AI assistant
    • Challenge builder with a beginner flow, summary and publish
    • Talent scouting

    Visit Skkillo (opens in a new tab)

    Skkillo in-browser coding workspace during a coding test
    Skkillo candidate skills dashboard
  2. ProphetX

    Web platform · AI · Design

    Your bot. Real odds. Paper money.

    • Deploy an agent from a no-code template
    • Builder API for your own code in any language
    • Tamper-evident public ledger, re-checkable in the browser

    Visit ProphetX (opens in a new tab)

    ProphetX landing page with the headline "Your bot. Real odds. Paper money." beside sample agent cards
    ProphetX builders page, "Bring your own code. We keep score.", with an example paper order sent to the builder API
    Paper trading, virtual money.
  3. Hyr

    Mobile app · Design

    Shifts filled fast: businesses post shifts, nearby workers pick them up.

    • Post new shifts and manage shifts
    • Rehire pool of good workers
    • Find shifts nearby

    Visit Hyr (opens in a new tab)

    Hyr business home screen with spend and shifts posted
    Hyr shift details with business, rating, location, duration and hourly rate
  4. ShareEase

    Mobile app · Design

    Split group costs without the awkward maths.

    • What you're owed and what you owe at a glance
    • Groups for trips, business travel or rides
    • Light and dark themes
    ShareEase home screen in the dark theme
    ShareEase home screen showing what you're owed and what you owe
  5. Unify

    Mobile app · Design

    Your post-college journey, with a mentor beside you.

    • Recommended universities and mentors
    • Detailed university guides
    • Bookable mentorship sessions
    Unify home screen with an upcoming mentorship session, recommended universities and mentors
    Unify university guide with details

Yours could be next.

Start a project

How a project runs.

  1. Discover

    We learn the business goal, the users and the constraints, then agree scope and milestones.

  2. Design

    Flows, UI and a clickable prototype, before any code.

  3. Build

    Our engineers build in short iterations, with a demo at every step.

  4. Launch & support

    We release to the web and the app stores, then keep improving and maintaining it.

Have a product in mind?

Tell us what you want to build. We'll reply with questions, a plan and next steps.

What do you want to build?