How much does custom software development cost?

Custom software projects at Kingbird Solutions typically range from $15,000 to $75,000 depending on scope, integrations, and team configuration. Standard rate is $75/hr. US-only delivery is $92/hr. Use the estimator to get a phase-by-phase breakdown for your specific project.

How long does a custom software project take?

Most standard-scope projects deliver in 6 to 10 weeks. Larger builds with multiple integrations or compliance requirements typically run 10 to 16 weeks. The estimator calculates a timeline based on your specific inputs.

Who owns the code at the end of the project?

You do. Full IP transfer at handoff is standard on every Kingbird engagement. The code, repo, and documentation are yours. No licensing fees, no retainer to keep the lights on.

What is the standard Kingbird Solutions hourly rate?

The standard rate is $75/hr, which applies to engagements with senior US operator oversight and offshore-assisted delivery. US-only team engagements (required for some compliance environments) are $92/hr.

What types of software does Kingbird build?

Kingbird builds workflow automation tools, internal operations systems, customer-facing portals, data dashboards, API and integration layers, and mobile companion apps. Most projects serve SMB founders who need custom tooling that off-the-shelf software cannot handle.

Can I get an estimate without a sales call?

Yes. The estimator returns a full phase breakdown with hours and cost after 4 questions. Rates are published on the page. No sales call required to see your number.

● Custom Software Development

Your stack reached its ceiling. See what it costs to replace it.

Answer four questions. We return a full hour breakdown per phase, a confidence-rated cost range, and a timeline. Rates on the page. No sales call required to see your number.

Fixed-scope builds You own the code Delivered in 6 weeks

Get your estimate ↓

Project estimator

Your build. Scoped by phase. Priced before you commit.

Four questions. You get a full phase breakdown with hours and cost before talking to anyone. Works whether you're building from scratch or inheriting someone else's code.

Project

Scope

Delivery

Details

Tell us about your project.

The more detail you add, the more accurate your estimate. All fields except project type are optional.

Company Name

Industry

What are you building? 2 to 3 sentences

Project type select all that apply

Workflow automation Data dashboard or reporting Customer-facing portal Internal operations tool Connect existing tools Mobile app

Select at least one project type to continue.

Scope and design.

The more you tell us, the tighter the number.

External integrations e.g. Salesforce, QuickBooks, Stripe

Compliance requirements

Number of users

Existing code?

Design situation

✓

Specs provided

Mockups and brand guidelines delivered. We build to spec.

✓

Brand assets only

Logo and colors exist. We design the UI.

✓

Start from scratch

We handle research, wireframes, and full visual design.

Supporting documents improves accuracy

📎 Drop files here or click to upload Requirements docs, wireframes, screenshots — or drop a .zip of your codebase for a code-aware estimate

Your estimate is ready.

Enter your details to see the full phase breakdown.

First name *

Required.

Last name *

Required.

Work email *

Enter a valid work email.

Phone optional. AJ, our engagement lead, will text. No cold calls.

No sales deck. No pitch call. Just your number.

AJ may follow up within one business day to confirm scope.

Your project estimate.

Hours are editable. Adjust any line if your scope changes and costs update live.

Phase	Hours	Cost

QA allocation (25% of production hours) and PM allocation (15%) follow PMI-cited benchmarks for custom software projects. Typical industry range: QA 20-30%, PM 10-20%. QA hours reflect a 15% AI efficiency reduction per DORA 2025. · See what we've shipped →

Cost scenarios

Estimated timeline

Monthly spend

→

Want to start smaller? Discovery & Architecture is . This phase delivers a defined build plan: scope, architecture decisions, and a fixed-price quote you can take anywhere. Most clients use it as the entry point before committing to the full build.

Your estimate is confirmed. Let's lock in scope.

Book a 30-minute call with AJ, our engagement lead. He has your estimate and will come prepared to confirm scope, answer open questions, and lock in your number.

Book a call with AJ, our engagement lead →

The engagement

Three steps. No retainer. You own the output.

Step 01

Intake call

30 minutes to scope the problem. We leave with a defined problem or we stop there. No commitment required.

Step 02

Fixed-scope build

Defined deliverable, defined timeline, defined price. Scope creep is Kingbird's problem to manage. You hold us to the number we quoted.

Step 03

Shipped and handed off

You own the code. Full documentation. When your next need surfaces, the relationship is already built.

Before and after

What shifts when you stop patching and start building.

Without a custom build

With a custom build

Operations tools

Spreadsheets and broken Zaps. One failed automation stops the entire workflow.

A purpose-built tool that matches your workflow. You own it. Your team runs it without us.

Vendor relationship

The offshore agency disappears after handoff. No documentation. The phone goes unanswered.

Direct access to the engineer writing your code, from kickoff through handoff.

Compliance and reporting

You reconcile three separate systems the night before an audit.

Every record timestamped and exportable from day one. Audit prep takes minutes, not days.

☍

Works with your existing stack

We integrate with your EHR, scheduling system, or data source. Nothing gets ripped out. Your team keeps using the tools they know, and the new tool fills the gap they were working around.

Full IP transfer at handoff

The code, the repo, the documentation: yours. No licensing, no retainer to keep the lights on, no vendor relationship to maintain. You own it the day we ship it.

Ready to scope it?

Get your number. No sales call required.

Rates published: $75/hr standard. Projects typically $15K–$75K. See the phase breakdown before you talk to anyone.

Get your estimate → Book a call with AJ, our engagement lead