Starter
Marketplace MVP
$15,000
Delivery: 5 weeks
Both sides of the market, listings with approval, location search, booking and payouts.
Get a quoteTwo-sided marketplaces, built from scratch and kept running.
Listings, search, booking, messaging and marketplace payments, built by the fractional CTO and lead software engineer behind Spare Space.
From $15,0005 weeksReply within 24 hours
(01) The problem
What you get instead.
Marketplace platforms box you in, and custom builds stall on payments, trust and the two-sided logic.
- Host and buyer accounts, each side with its own flows
- Listings with approval
- Location search and booking ahead
- Messaging between both sides, inside the platform
- Payouts to sellers, with pricing by the day, the week or the month
- Emails at every step, and an admin panel
(02) Prices
Marketplace development, priced up front.
Three fixed-price packages with a delivery time, and Enterprise for larger companies. You get a written scope and price before work starts.
Standard
Launch Marketplace
$25,000
Delivery: 8 weeks
Plus messaging, pricing by the day, week or month, emails at every step and an admin panel.
Get a quotePremium
Scale Marketplace
$40,000
Delivery: 12 weeks
Plus reviews, advanced search, analytics, integrations and a security review.
Get a quoteEnterprise
Custom pricing
Larger platforms and dedicated teams, priced together with you.
Contact usWant a senior engineer every month? Monthly plans from $2,000 a month, fixed or hourly. Discuss a monthly plan
(04) How it works
From first call to 30 days after launch.
- 01Scope call and written plan.
What you need, what exists today and what done looks like, in writing.
- 02Fixed price and milestones.
A package or a written quote, with a delivery date for each milestone.
- 03Regular demos on a live link.
You see progress on working software, not slides.
- 04Launch, handover and 30 days of fixes.
Documented and handed over, with 30 days of free fixes, then an optional monthly plan.
(05) Questions
Questions before you start.
How do payouts work?
Through Stripe Connect: buyers pay, the platform keeps its fee, sellers get paid out.
Can it grow with us?
Yes. Spare Space is still getting new features after launch.
How fast can a first version go live?
Spare Space’s first version went live in four to five weeks. Yours depends on the scope, and you get the milestones in writing before work starts.
(06) More in this lane
More in Web apps and SaaS, if you need it.
Each one with a starting price and a delivery time. Pick one, or combine them.
SaaS development
From MVP to a product that scales, with subscriptions, teams and admin.
From $8,000 · 3–4 weeksCustom web apps
Internal tools, client portals and dashboards that replace spreadsheets.
From $5,000 · 2 weeksRescue and modernization
Broken, outdated or AI-built apps made stable, secure and maintainable.
From $5,000 · 2 weeksDevelopment sprint
A senior full-stack engineer on your backlog.
From $2,000 · 2 weeksStart a project
Have a project in mind?
Where others see impossible, we see solutions.
When a project gets called too hard, our answer is simple: bring it.
We don’t fear complexity. It’s where we do our best work.
Tell us what you’re building and where it’s stuck. Within 24 hours you get useful questions and a proposed next step, or an honest answer if we’re not the right fit.
- 01Tell us about it.A few lines on the goal, the deadline and what exists today.
- 02A reply within 24 hours.Useful questions and a proposed next step, in writing.
- 03Scope and price agreed before work starts.Projects from $2,000. Ongoing fractional CTO work is billed monthly.
Email
[email protected] ↗
Response time
Within 24 hours, 7 days a week