P99engineering

Know what it costs.

Starting prices for every kind of product, and plans to keep it running after launch.

From $599 · one-time, quoted after scope

Business Web Application

Custom web applications designed around your business workflow.

Starting price
$2,499+
Typical first release
4–8 weeks
After launch
Product Carefrom $49/mo

Best for

  • Customer portals
  • Dashboards
  • Admin systems
  • Business management tools
  • Custom platforms

Typically includes

  • Frontend
  • Backend
  • Database
  • Authentication
  • Admin functionality
  • API integration
  • Deployment

A starting point, not a quote. Your price follows a short call about scope.

Built with the tools your next engineer already knows

TypeScript
Next.js
React
Node.js
PostgreSQL
Python
OpenAIOpenAI
Claude
Flutter
Docker
awsAWS
Stripe
Supabase
Vercel

Compare packages

What each package includes.

Product & designShowcase site$599+Backend & APIs$1,199+Managed site$1,199+Internal tools$1,999+Web app$2,499+SaaS / MVP$3,999+AI product$3,999+Mobile app$3,999+
Product planningNot typically includedNot typically includedNot typically includedNot typically includedNot typically includedIncludedNot typically includedNot typically included
UI / UXModern UINot typically includedCustom UINot typically includedNot typically includedIncludedProduct UIMobile UI
Responsive webIncludedNot typically includedIncludedNot typically includedNot typically includedNot typically includedNot typically includedNot typically included
CMS / content managementNot typically includedNot typically includedIncludedNot typically includedNot typically includedNot typically includedNot typically includedNot typically included
SEOBasicNot typically includedFoundationNot typically includedNot typically includedNot typically includedNot typically includedNot typically included
EngineeringShowcase site$599+Backend & APIs$1,199+Managed site$1,199+Internal tools$1,999+Web app$2,499+SaaS / MVP$3,999+AI product$3,999+Mobile app$3,999+
FrontendNot typically includedNot typically includedNot typically includedNot typically includedIncludedIncludedNot typically includedNot typically included
BackendNot typically includedIncludedNot typically includedNot typically includedIncludedIncludedIntegrationIntegration
DatabaseNot typically includedIncludedNot typically includedNot typically includedIncludedIncludedNot typically includedNot typically included
AuthenticationNot typically includedIncludedNot typically includedIncludedIncludedIncludedNot typically includedIncluded
Admin functionalityNot typically includedNot typically includedNot typically includedNot typically includedIncludedIncludedNot typically includedNot typically included
Role-based accessNot typically includedNot typically includedNot typically includedIncludedNot typically includedNot typically includedNot typically includedNot typically included
APIs & integrationsNot typically includedIncludedFormsIncludedIncludedNot typically includedNot typically includedIncluded
Workflows & automationNot typically includedNot typically includedNot typically includedIncludedNot typically includedNot typically includedNot typically includedNot typically included
AI architecture & LLMsNot typically includedNot typically includedNot typically includedNot typically includedNot typically includedNot typically includedIncludedNot typically included
RAG / knowledge systemsNot typically includedNot typically includedNot typically includedNot typically includedNot typically includedNot typically includedIncludedNot typically included
Mobile app developmentNot typically includedNot typically includedNot typically includedNot typically includedNot typically includedNot typically includedNot typically includedIncluded
LaunchShowcase site$599+Backend & APIs$1,199+Managed site$1,199+Internal tools$1,999+Web app$2,499+SaaS / MVP$3,999+AI product$3,999+Mobile app$3,999+
Contact formsIncludedNot typically includedNot typically includedNot typically includedNot typically includedNot typically includedNot typically includedNot typically included
TestingNot typically includedNot typically includedNot typically includedNot typically includedNot typically includedNot typically includedNot typically includedIncluded
DeploymentIncludedSupportIncludedIncludedIncludedIncludedIncludedSupport
Post-launch supportNot typically includedNot typically includedInitialNot typically includedNot typically includedNot typically includedNot typically includedNot typically included

Typical inclusions. Your exact deliverables are defined in your project scope, and anything here can be added.

Custom

Need something different?

Complex architecture, many systems, enterprise needs or a larger team. We'll scope it together and send a custom proposal.

Talk to P99

For multi-system and enterprise builds

  • awsAWS
  • Kubernetes
  • PostgreSQL
  • OpenAIOpenAI
  • Stripe
  • Terraform

Starting prices aren't quotes.Your scope sets the price.

Pick what your product needs and see how the scope grows. We confirm the exact quote after a short scope call.

What does your product need?

Scope

Standard

LeanStandardAdvancedComplex
Get an exact quote

What's included

Everything it takes to ship.

Product

Product planning · Requirement analysis · User flows · Technical planning

Design

UI implementation · Responsive design · Design system · Design revisions

Engineering

Frontend · Backend · APIs · Database · Auth · Integrations · AI · Mobile

Launch

Testing · Deployment · Production setup · Handover · Documentation

Exact deliverables are defined in your project scope.

Pricing at a glance

The small print, made simple.

Milestone-based payments

Above $10,000: a custom schedule · Product Care: monthly in advance

Below $3,000

50%Upfront
50%Before delivery

$3,000 – $10,000

40%Upfront
30%Milestone
30%Before launch

Changing the scope?

You see the cost and timeline before any new work starts.

  1. 01Change
  2. 02Estimate
  3. 03Approval
  4. 04Development

Paid separately

Third-party costs, flagged before the project starts.

  • Domain
  • Cloud hosting
  • Database hosting
  • Storage
  • AI / LLM usage
  • Email / SMS
  • Payment fees
  • Maps / API fees
  • Third-party software
  • App Store fees
  • Paid integrations

How we start

From a message to a launch.

  1. Start a Project

Start a project

What are you building?

A booking app for our clinics

Package

SaaS / MVP

Ideal launch

Within 3 months

Send

Step 1 of 6

FAQ

Pricing questions, answered.

Something else on your mind? Ask us directly.

Start a project

Let’s build it properly.

Tell us what you’re building. We’ll map the scope, timeline and investment before development begins.

No complicated process. Just a clear conversation about your product.