Toptal gives you access to a vetted freelancer you pay for time. That is the right model when you have an engineering lead who will manage them. If you would rather buy an outcome, Kortex Labs builds the whole thing at a fixed price agreed before work starts, delivers working software every week, and hands over 100% of the code. Not sure yet? A 5-day prototype on your own data costs $1,000 and is credited to the build.

How the two models compare

Marketplace / talent networkKortex Labs
What you buyTime from a vetted freelancerA finished, deployed system
PricingHourly or weekly rateOne fixed price, agreed up front
Who manages the workYouWe do; you review progress weekly
Budget riskGrows with hoursFixed; milestones not delivered as agreed aren't paid
OwnershipPer your contract100% of code and IP, with docs and runbook

When the marketplace is the better choice

If you already have a technical lead, a clear backlog and need extra hands for months, hiring by the hour is simpler. We will tell you that on the first call.

When a fixed-price studio is the better choice

What we've shipped

20+ products in production, including a pipeline that turned 2,046 search queries across 27 countries into one queryable dataset and a voice-first platform where clinical notes write themselves. Read the case studies or estimate your project with the cost calculator.

Frequently asked questions

Is Kortex Labs cheaper than hiring a freelancer?

Not always per hour. It is predictable: one fixed price for the finished system, so overruns are our problem, not yours.

How fast can you start?

A fixed-scope quote within 24 hours of the first call; build slots usually open within one to two weeks.

Who owns the code?

You do. 100% of the source and IP transfers on delivery, with documentation and a deployment runbook.

Can I start small?

Yes. A 5-day prototype on your own data costs $1,000 and is credited in full if you go ahead with the build.