The AI-native software factory · Since 2016
Custom software, built in weeks at a fixed price.
A senior-led team and AI agents build it, quality gates check it, and we run it after launch. You get the price and the ship date in writing before any work starts.
Logistics SaaS MVP: $48,000 in 11 weeks. US shops quoted $120K–$220K. 4.6 from 18 Google reviews
The catalog. Every price, before you call.
What the factory makes, what each one costs and how long it takes. Fixed prices are fixed; the build ranges are what our published projects cost, and yours gets its own fixed price after scoping.
AI-built app review
$2,500Fixed · 5 business daysBuilt it with Lovable, Bolt, Replit, Cursor or Claude Code? A senior review of what breaks at launch, and a fixed price to fix it.
DetailsOne workflow or integration
$8,000Fixed · live in 3 weeksUp to three tools connected and one workflow automated, from invoice processing to lead routing.
DetailsAI agent in production
From $8,000Flat fee, per agentSupport, intake, booking or research agents, built and deployed in your stack, with evals before launch.
DetailsCRM setup
From $6,000Fixed · from 4 weeksHubSpot, Zoho or Pipedrive set up with clean data, pipelines, automation and training for each team.
DetailsMVP or SaaS v1
$48,000–$72,000Published builds · 11–14 weeksScope cut to what the first users will pay for, then built in two-week sprints with a demo at the end of each.
DetailsCustom platform
$118,000–$124,000Published builds · 4–5 monthsPayments, telehealth or marketplace platforms with the compliance work built in, at a fixed price after scoping.
DetailsCloud migration
$74,000Published · 14 weeks, zero downtimeOff Heroku or ageing hosting onto AWS, GCP or Azure, after a fixed-price assessment of the system.
DetailsDedicated team
$3,000–$7,500Per engineer, per monthNamed engineers inside your repos and your sprints, for work where the scope will keep moving.
DetailsRevenue engine
A$4,900 buildThen A$4,500 a month to runOutbound by email and LinkedIn, on domains, inboxes and a CRM you own. We build the system and run it.
Details
After launch, Managed Ops keeps it running for $3,000–$20,000/mo. Planning a larger AI programme? Start with the $25,000 AI Transformation Sprint.
Every price on one pageAI changed what software costs. We pass that on.
Three builds from our case studies, next to what other development shops quoted the same clients.
How the price comes down: AI agents write the repetitive parts (tests, migrations, boilerplate and documentation), and senior engineers design the system and review every change. See how 134 firms price AI work in our AI services price index.
One production line, from scope to a running system.
Why we call it a software factory: the same stages, the same quality gates and the same published prices, every time. Factory vs agency, explained.
- 01
Scope
1–2 weeksUsers, workflows, data model and what is out. It ends in a written fixed price and a ship date.
- 02
Build
2-week sprintsA working demo at the end of every sprint. AI agents write the repetitive parts; senior engineers design the system and review every change.
- 03
Quality gates
Before every releaseAutomated tests, observability, guardrails and a rollback path, plus evals for every AI feature.
- 04
Run
After launchManaged Ops from $3,000/mo keeps it healthy, or we hand over. The code, the cloud accounts and the data are yours from day one.
Results with the numbers attached.
13 case studies, each with the investment, the timeline and the measured result.
Logistics SaaS MVP: Paying Customers in 11 Weeks
- Investment
- $48,000
- Result
- $2.1M Series A closed four months after launch
AI Support Agent Saved a D2C Brand $217K
- Investment
- $92,000 (Year 1 total)
- Result
- $217,200 Year 1 savings — 136% net ROI
3 Embedded Engineers, 2.3x Sprint Velocity
- Investment
- $17,300/month (3 engineers)
- Result
- $392,400 annual savings vs US hiring (65%)
In their words
A 90-second story from a client — unscripted, on camera.
“They built exactly what we needed and stayed with us long after launch — the kind of partner who owns the result, not just the handoff.”
11 people. One production line.
The same team scopes, builds and runs your system: no rotating bench, no handoff to a stranger after launch. Engineering runs from Dhaka and the company is registered in Wyoming. For US clients the work runs as an overnight hand-off: what you send before you log off is worked on that night.
Sujan BhuiyanChief Executive Officer 
Tanvir ChowdhuryGrowth Manager 
Imran HossainTech Lead 
Nayan KhanProject Manager 
Naimur RahmanCreative Head 
Safayat HossenSoftware Engineer 
Mahdi KabirAssociate Software Engineer 
Abdullah OmorAdmin & Operations Executive 
Sayed SiddikiSEO & GEO Specialist 
Roknuzzaman SajibAssociate Software Engineer 
Arafat HossainHappiness Manager - 11Who does what
What it’s like to work with us
4.6★ average across 18 Google reviews, about the websites, products and support we’ve delivered since 2016. For measured results, see the case studies.
“Working with Gigabit has been a great experience. Sujan responds quickly and communicates well, and the team has excellent creative insight. They delivered a great website and consistently provide reliable support with maintenance and enhancements.”
“The level of quality and professionalism is unmatched. The team is talented, responsive, and a genuine pleasure to work with — I highly recommend them without hesitation.”
“Sujan is a great guy and incredibly reliable. Gigabit delivered exactly what we needed and made the whole process easy — I would happily collaborate with them again.”
Where we’ve shipped the most.
Published work in four sectors, engineering on the platforms you already run, and monthly plans for owner-run businesses.
Frequently asked questions
Prices, timelines and who owns what, answered straight.
How much does custom software cost?
It depends on the number of users, workflows and integrations. Our published builds give the range: a logistics SaaS MVP for $48,000 in 11 weeks, a two-sided marketplace for $72,000 in 14 weeks, and a B2B payments platform for $118,000 in four months. Smaller jobs have fixed prices: one workflow or integration is $8,000, a production AI agent starts at $8,000, and a review of an AI-built app is $2,500. Every build gets a fixed price in writing before work starts.
How long does it take to build an MVP?
Most first versions take 8 to 16 weeks. Our published MVPs took 11 and 14 weeks. Scoping takes one to two weeks and ends in a fixed price and a ship date, and the build runs in two-week sprints with a working demo at the end of each.
How can you work to a fixed price?
Scoping comes first and ends in a written scope, price and ship date. AI agents handle the repetitive parts of the build (tests, migrations, boilerplate and documentation), and senior engineers design the system and review every change, so a small team can commit to the number. If you change the scope, we price the change in writing before we build it.
Who owns the code?
You do. The code lives in your repository, and the code, the cloud accounts and the data are yours from the first day. You can take them to another team at any time.
Is AI-written code safe to run in production?
Every change is reviewed by a senior engineer before it merges, and nothing ships without automated tests, observability and a rollback path. AI features also get evals before launch. If you built an app yourself with Lovable, Cursor or a similar tool, our $2,500 review checks it before you launch.
What is an AI-native software factory?
A way of building software as a production line rather than a one-off project: the same stages (scope, build, quality gates, run), the same checks and the same published prices every time. Gigabit is that factory, offered as a service: engineers and AI agents that build, ship and run the systems a business depends on. You hire the factory instead of building your own or buying coding tools to run yourself.
Where is Gigabit based?
The company, Gigaverse Global LLC, trading as Gigabit, is registered in Sheridan, Wyoming. Engineering runs from Dhaka, Bangladesh. For North American clients the work runs as an overnight hand-off rather than a shared working day; Europe, the Gulf and Australia share several working hours with Dhaka. We have been building software since 2016.
Tell us what you’re building.
Send the feature list or the problem you want solved. An engineer replies with questions, then a written fixed price and a ship date. No deck, and no obligation.