Supercharged Development

Ship Features in 48 Hours, not weeks.

We combine AI and elite senior engineers to deliver high-quality code faster than you ever thought possible.

Project Dashboard
48h Delivery
Feature Progress0%
Started 0 hours agoETA: 24 hours left

Requirements Gathered

Completed in 2 hours

Feature Development

Completed in 18 hours

Testing & Quality Assurance

Completed in 4 hours

Feature ready for deployment

Total time: 0 hours

24h to 48h delivery
Fully tested code
Senior Engineers + AI

We've worked with the best

Deloitte logo
Y Combinator logo
Print.com logo
Cowboy logo
Philips logo
VideoSupport logo
HelloLanding logo
Deloitte logo
Y Combinator logo
Print.com logo
Cowboy logo
Philips logo
VideoSupport logo
HelloLanding logo

Request a feature today,
see it live tomorrow

From morning request to evening deployment — your features go live in just 24-48 hours.

features_controller.rb
class FeaturesController < ApplicationController
def create
@feature = Feature.new(feature_params)
if @feature.save
redirect_to @feature, notice: 'Created!'
end
end
end

Morning Request

Your feature request is submitted

Evening Deployment

Your feature is live for users

😎
👍
❤️

How it works

Our streamlined process makes development faster and more efficient than ever.

Step 1

Submit your requirements

Interact 24/7 with our Product Manager Agent to write precise specifications for your feature. Our AI-powered PM will help you define exactly what you need, asking the right questions to ensure we understand your vision perfectly.

Connect via:
Chat with PM Agent
Online
PM
Hi there! I'm your Product Manager. What feature would you like to build today?
I need to add user authentication to my app with social login options.
You
PM
Great! Let's define the requirements:
  • Social login with Google, Facebook
  • Email/password authentication
  • Password reset functionality
Does this cover what you need?
Step 2

Review UX/UI

Approve a live version of the UX/UI instead of mockups or Figma. Provide your feedback through actual live versions you can interact with. We work with your existing UI library and styling.

Design Review
Collaborative Review
Login Screen
Reviewed
Payment Screen
Awaiting Approval
Brand Colors
Recent Activity
Updated login
10 min ago
Added payment
2h ago
Version
v2.3
View history
@designer Live demo ready for your review. Let me know if you need any changes!
Step 3

We ship, you approve

Review the completed feature and provide feedback until it works exactly as you want it to. Our developers will implement your feature with clean, maintainable code that meets the highest quality standards.

Feature Delivery
Ready for Review
Authentication Feature
Completed
Delivered in 22 hours
Social login providers integrated
Secure authentication flow
User profile management
@developer Feature is ready for review. All tests passing!
@you Looks great! Can we add a "forgot password" link?
@developer Added the forgot password link. Ready for final review!
Our Expertise

Ruby on Rails Specialists
since 2010

With 40+ years of combined experience, our team of Ruby veterans builds robust, scalable applications that stand the test of time. We started coding with Rails 2.3. Now we feel old.

Ruby on Rails & React Specialists

We work with either full stack Ruby on Rails applications or Ruby on Rails backend with React frontend, delivering exceptional quality and expertise in these technologies.

Rubyists Since 2010

Our team has been working with Ruby since the early days, giving us deep insight into best practices, performance optimization, and architectural patterns.

More Stacks Coming Soon

While we currently specialize in Ruby on Rails, we're expanding to support Node/ExpressJS, PHP/Laravel, Python/Django, and front-end frameworks like VueJS and Svelte.

feature_service.rb
Ruby Logo
RubyRuby
RailsRails
ReactReact

What you get

Our unique approach combines the speed of AI with the expertise of senior engineers.

24-48 Hour Delivery

We ship high-quality features within 48 hours, dramatically accelerating your development cycle. ⚡

Senior Engineer Review

Every line of code is reviewed by top senior engineers. AI brings the speed, humans ensure reliability. 🧑‍💻

4x cheaper

For the price of one developer, you get an entire squad of experts working on your project. 4x cheaper than traditional agencies or freelance developers. 💰

Fully Tested Codebase

Our dual testing approach combines automated AI testing with human QA for bulletproof code. 🛡️

24/7 Availability

Submit requirements anytime through our app or Slack. No lengthy calls or meetings required. 💬

Stop Any Time

No long-term contracts or minimum commitments. Use our services only when you need them. ⏯️

NAVAL RAVIKANT

"You have to ship something into live production every

2 weeks"
2 days
Rome wasn't
built in a day
but your features can be
Limited spots available this month
Trusted by innovative teams

What our clients say

We've helped companies of all sizes ship features faster and with higher quality.

"Working with CraftNow was a game-changer for us. They rewrote our entire codebase in Ruby on Rails at a speed I frankly didn't think was possible."

SG

Steven G.

CEO at VideoSupport

Steven G.'s company logo

"We are thrilled with the results. They've implemented a video messaging feature fully integrated with our CRM system at record speed."

DdJ

Daan de Jong

Mission Engineer at Print.com

Daan de Jong's company logo

"Our team is very happy to have chosen to work with Julien and Charles. They have a professional team of engineers and always responded to any iteration we asked for at record speed."

CC

Christopher Cobb

Director of Operations at HelloLanding

Christopher Cobb's company logo

"Charles and Julien integrated video messaging directly into our CRM through their API expertise. Their speed was remarkable, what would have taken our team weeks was completed in just days, giving us a significant competitive advantage."

LM

Levi Martins

Product Lead at Cowboy

Levi Martins's company logo

"Working with CraftNow was a game-changer for us. They rewrote our entire codebase in Ruby on Rails at a speed I frankly didn't think was possible."

SG

Steven G.

CEO at VideoSupport

Steven G.'s company logo

"We are thrilled with the results. They've implemented a video messaging feature fully integrated with our CRM system at record speed."

DdJ

Daan de Jong

Mission Engineer at Print.com

Daan de Jong's company logo

"Our team is very happy to have chosen to work with Julien and Charles. They have a professional team of engineers and always responded to any iteration we asked for at record speed."

CC

Christopher Cobb

Director of Operations at HelloLanding

Christopher Cobb's company logo

"Charles and Julien integrated video messaging directly into our CRM through their API expertise. Their speed was remarkable, what would have taken our team weeks was completed in just days, giving us a significant competitive advantage."

LM

Levi Martins

Product Lead at Cowboy

Levi Martins's company logo

Simple, transparent pricing

Pay only for what you need. No vague quotes or endless billable hours that come back to bite you halfway through.

Choose your pricing model:
Pay-as-you-go
Monthly Package
Pay As You Go
$19/ Unit of Logic
Perfect for one-off projects or specific features

Example Feature Costs:

Simple Feature
20-30 Units of Logic
$300-$500
LoginFormExport
Medium Feature
40-60 Units of Logic
$700-$1,100
PaymentDashboardInvite flow
Complex Feature
70-120 Units of Logic
$1,200-$2,100
ReportsWorkflowAPI

Included with every feature:

  • 48-hour delivery time
  • Senior engineer code review
  • Comprehensive testing
  • Unlimited revisions
  • Code ownership
  • Business hours support
  • Detailed documentation
  • No minimum commitment

Our PM will provide an exact Unit of Logic estimate before you commit

Compare Alternatives

How we compare

See why CraftNow is the most cost-effective and efficient solution for your development needs.

24/7 Availability
Senior Engineer Review
Comprehensive Testing
AI-Powered Development
Full Development Team
Guaranteed Delivery Time
Monthly Cost
Delivery Time
CraftNow
$3k - 6k
24-48 hours

Traditional Agency

$15k+
2-4 weeks

Freelance Developer

$8k - 12k
1-2 weeks

MachinesHumans Behind the Machines

While AI powers our development process, it's our expert team that ensures quality, reliability, and innovation.

AI Code Generation
1function calculateMetrics() {
2 const performance = await api.fetchData()
3 const metrics = await api.renderComponent()
4}
5function optimizePerformance() {
6 const component = await api.fetchData()
7 const data = await api.fetchData()
8}
9function renderComponent() {
10 const results = await api.processResults()
11 const results = await api.optimizePerformance()
12}
13function fetchData() {
14 const data = await api.optimizePerformance()
15 const metrics = await api.fetchData()
Julien Berthomier
🇫🇷

Julien Berthomier

Co-Founder

Charles Gasche
🇨🇭

Charles Gasche

Co-Founder

Philips
Y Combinator
Cornell University
EPFL

Together with some of the best senior engineers and product managers from around the world

Thomas
🇬🇧
Marc
🇨🇭
David
🇫🇷
Don
🇹🇭
Michael
🇬🇧
Anna
🇹🇭

Our Manifesto

Discover our vision for the future of AI-assisted development and the principles that guide our work.

Read Our Manifesto
# app/models/project.rb
class Project < ApplicationRecord
  belongs_to :client
  has_many :features, dependent: :destroy
  has_many :developers, through: :assignments

  validates :name, presence: true
  validates :deadline, presence: true

  scope :active, -> { where(status: 'active') }
  scope :completed, -> { where(status: 'completed') }

  def progress_percentage
    return 0 if features.empty?
    (features.completed.count.to_f / features.count * 100).round
  end

  def on_schedule?
    return true if completed?
    Time.current < deadline
  end
end
# app/controllers/features_controller.rb
class FeaturesController < ApplicationController
  before_action :authenticate_user!
  before_action :set_project
  before_action :set_feature, only: [:show, :edit, :update]

  def index
    @features = @project.features.includes(:test_cases)
    respond_to do |format|
      format.html
      format.json { render json: @features }
    end
  end

  def create
    @feature = @project.features.build(feature_params)
    if @feature.save
      redirect_to project_path(@project)
    else
      render :new
    end
  end
end

Are you a developer?

Curious about our tech stack, code quality, and ownership model? We've prepared detailed technical information for you.

View Technical Details

Frequently Asked Questions

Everything you need to know about our service.