Codalio is a spec-first AI software factory that takes you from idea to production: a Product Requirements Document (PRD), technical specification, architecture, and production-grade code you own. It is built for requirements-to-code and agentic engineering — not prompt-to-demo vibe coding.

What is a software factory?

A software factory is a system that turns requirements into working, deployable software through a repeatable, governed pipeline instead of hand-crafted one-off builds. The term began as Microsoft's 2004 pattern for producing families of applications from shared, reusable assets; in 2026 it means an AI-run version of the whole software development lifecycle — planning, building, testing, review and release — where agents do the work and humans set the intent and govern the output. What separates one factory from another is what the agents build against. Autonomous factories run on signals from the codebase and improve themselves each cycle; a spec-first factory runs on a living specification — PRD, technical spec, data model — so the business intent, not the last commit, is the instruction set. Codalio is a spec-first AI software factory: you describe the product, it engineers the PRD and technical spec, then runs agents against that blueprint to produce production-grade code you own.

How is Codalio different from Devin, Cursor or Claude Code?

Devin, Cursor, and Claude Code are coding agents and editors that start at the code. Codalio starts at the requirement: it engineers a PRD, technical spec, and architecture, then runs agentic delivery against that living blueprint so what ships is production-grade and handoff-ready. For a side-by-side with Cognition’s agent command center, see Codalio vs Devin Desktop. The map of app builders, coding agents, and software factories is on the alternatives hub.

Does Codalio replace developers?

No — Codalio augments the team you have. It turns builders into 10x engineers by giving them industrial, spec-first leverage — you set direction, review, and decide while the factory executes against the blueprint.

Can non-technical founders use Codalio?

Yes. Describe your vision in plain language and Codalio guides you to a complete PRD and technical spec, then production-ready code you own — so founders can ship end-to-end without waiting on a full engineering team to get started, with a clean path for engineers to take further.

Is Codalio for enterprise teams?

Yes. Codalio Enterprise runs the same spec-first factory on your terms: custom workflows, your choice of models, including locally hosted ones, and your hosting. Every line traces to a requirement, a test and a compliance check, and our team scopes the setup with you.

What is the difference between vibe coding and spec-first development?

Vibe coding optimizes for fast on-screen output from prompts — great for demos, weak for durable products. Spec-first development anchors AI agents to a living Product Requirements Document (PRD) and technical specification (spec) so what ships matches business intent. Codalio is built for requirements-to-code, not prompt-to-code.

How is Codalio different from prompt-to-app tools like Lovable or Replit?

Prompt-to-app builders assume you already know exactly what to build. Codalio engineers the requirements first — PRD, data model, technical spec, architecture — then generates full-stack code you own. The spec is the instruction set, not a one-off prompt.

What exactly will I receive from Codalio?

You receive a complete blueprint — PRD, technical spec, data model, and flows — plus production-ready code and infrastructure you can own, extend, and deploy. Everything stays connected as your product evolves.

How do developers work with Codalio?

Codalio manages and augments the whole software development lifecycle (SDLC) rather than replacing it. Engineers work in the same PRD, technical spec, architecture, and agentic context from the first day, so they can extend and scale the project with full continuity — no reverse-engineering a prompt history.

Yes. You have full ownership of the code Codalio generates. Once it’s delivered, it’s yours to modify, distribute, or use however you see fit.

What tech stack is the code provided in?

Our generated code uses our open-source core, Rhino. You can find an overview of the tech stack here: https://www.rhino-project.org/docs/reference/tech_stack

What type of software can I build?

A wide range — web applications, backend systems, APIs, automation tools, and more — from your first ship all the way to scale.

Does Codalio provide DevOps and cloud hosting?

Yes. Codalio offers a Kubernetes cluster on its cloud infrastructure that gives you the scalability and robustness you need without hiring cloud and DevOps engineers.

Can I host my software on any cloud provider?

You can deploy the code on your preferred hosting platform — AWS, Azure, Google Cloud, or any other provider of your choice.

Does Codalio provide support?

Yes. Codalio offers dedicated support to help you get the most out of the platform, including code-related questions, troubleshooting, and guidance.

Spec-first AI software factory · Idea to scalable, secure, quality production

Build your vision end-to-end

The best builders are now architects, not coders. Codalio turns your vision into a living PRD blueprint and technical spec that every AI agent builds against — you design, the factory builds, you approve before production.

codalio · new projectspec-first

Output → PRD · technical spec · production code you own⌘ ↵ to start

Request a Demo

FeatureSpecPrototypeCodeDeployScale

Secure by designScales with real usersCode you own

Made with ♥ at

The game has changed

It used to be about being the best coder. Now it's about being the best architect.

“I had to build the house. Now I can architect the house… The next generation of people like me will be the architects, and they'll be very, very smart and they know how to say, ‘this is what I want.’”

— Eric Schmidt, former CEO of Google, on Blackstone's Inside Blackstone podcast, September 2026

AI has shifted the focus of building software. Coding is no longer the scarce skill; vision, architecture and design are, because AI can now build a well-described vision faster and more cost-effectively than ever.

Every great architect needs a living blueprint, so the nuances of the final product are captured and built to spec. Codalio is the spec-first AI software factory: your vision, design intent and application workflow become a living PRD blueprint, with the technical spec every agent builds against. You focus on the architecture and design, AI does the coding, and you do the final review before production.

Whether you're a technical or non-technical founder, a small product team or an enterprise engineering team, Codalio makes sure the product AI builds from your design is scalable, secure and production-ready — and performs as expected.

Why Codalio vs better-known agentic AI tools

Same product idea. Four builds. No senior team.

How complete is the app you actually get?

We benchmarked four agentic pipelines on the same full-stack SaaS brief — 25 capabilities, 111 features a customer would expect to work. Codalio ran without a CTO, tech lead, or senior developers. Prompt-only tools did not. April 2026.

How we ran it — and why it scales

100%

Complete product on Codalio

Every feature a paying customer would expect — without a CTO, tech lead, or senior developers

~50%

Prompt-only tools left half unbuilt

Same app idea, no senior team — whole areas never shipped. A written plan plus 10–15 hours of a senior developer raised Claude Code to 89%, still not complete.

$7.96

Cost of a finished product

Complete build at $7.96 vs. $25–$49 for incomplete prompt-only runs that still needed a senior developer

Shipped completeHalf-doneNever built

Codalio

Complete product — no CTO, tech lead, or senior engineers in the loop

100%

111 complete · 0 half-done · 0 never built (of 111 features)

Claude Code + a written plan

Same product brief, plus 10–15 hours of a senior developer steering it

89.2%

92 complete · 14 half-done · 5 never built (of 111 features)

Claude Code

Prompt-only — no written plan (run 1)

49.1%

45 complete · 19 half-done · 47 never built (of 111 features)

Claude Code

Prompt-only — no written plan (run 2)

50.5%

42 complete · 28 half-done · 41 never built (of 111 features)

In an April 2026 test, Codalio built 111 of 111 features for $7.96; two prompt-only coding-agent runs of the same brief finished 49–51% at $25–$49.

Codalio is purpose-built for anyone turning a vision into a scalable, secure, production-quality product

For founders — technical and non-technical

Turn your vision into a business, not a demo you’ll rebuild.

Every technical decision — data, security, architecture — is written into your PRD in plain English, so you never bet the company on a choice you can’t judge
Built properly from day one — secure logins, protected data and a solid foundation — so your first customers don’t force a costly rebuild
A clear scope, cost and timeline before you commit
Code you own, in your own GitHub

Getting the requirements wrong accounts for an estimated 70–85% of the cost of rework. — Leffingwell; Wiegers, Software Requirements

A portrait of Peyvand Mellati — Peyvand Mellati
CEO at QEA Tech

Product & engineering teams

Stop negotiating scope. Start shipping it.

For PMs: turn an idea into a PRD with user journeys, acceptance criteria and a scope, timeline and cost estimate engineering can work from — no waiting on a scoping cycle
For engineers: every agent builds against the same acceptance criteria, so each pull request traces back to a requirement and a test — review starts from intent, not guesswork
One living spec both sides own, kept in sync with the code, so disagreements get settled on paper before they cost a sprint
Code in your GitHub, open to the other coding tools your team runs alongside Codalio

66% of developers say they spend more time fixing AI code that’s “almost right, but not quite.” — Stack Overflow Developer Survey, 2025

“…I cannot have our engineering team stop what they’re doing every time I have an idea. That’s where Codalio has been super useful for us. We’ve used it to build a few of our internal tools really quickly, without having to pull engineering away from the actual product.”

Anjali Dhaliwal

Founder & CEO at Gelee.ai

Enterprise & regulated industry teams

Governed AI delivery, on your terms.

Know where every line came from: each change traces to a requirement, a test and a compliance check, so an auditor’s question has an answer
Compliance rules live in the spec and are enforced by agents across the whole lifecycle, not checked once at the end
Canada-first hosting, or the region, models and even local models you choose — and your code never leaves your approved environments
A pilot your security team can sign off: SSO, audit trails and white-glove onboarding

43% of developers and technology buyers can’t reliably tell AI-written code from human-written code. — GitLab AI Accountability Report, June 2026

The shift to design

Your vision becomes a structured PRD and technical spec, so what ships is the scalable, feature-rich product you designed — built up to 10x faster because the design was right first.

One source of truth

Your PRD, technical spec, data model, and architecture stay linked as the product evolves — no drift between what you meant and what got built.

SDLC in the age of AI

Codalio manages and augments the whole software lifecycle — plan, build, test, review and release — against one blueprint, so whoever builds next works from the same PRD, spec and architecture instead of a prompt history.

The 10x shift

1x → 10x

We turn builders into 10x engineers.

Without Codalio

High risk of a partial or total rewrite
Inefficient, with no blueprint
Hard to pick up for whoever comes after the original creators

With Codalio

10x

A design-first spec that gets the most out of agentic AI
You design, the factory executes
A product that’s scalable, secure and performs as expected

Judgment over speed

AI has commoditized coding speed. Judgment is what’s scarce — and what Codalio multiplies.

Full-team leverage

You set direction, review, and decide. The factory plans, builds, tests, and ships around you.

One → team of twenty

One person shipping at the scale that used to take a full squad — without losing the quality bar.

Augment, don’t replace

We take the judgment already on your team and give it industrial leverage — not a substitute for it.

Whether you’re one founder, a product team or an enterprise engineering org, Codalio multiplies the judgment you already have — not by typing faster, but by keeping the design spec, the agents, and the quality bar on rails.

Proof, not promises

Built with Codalio — here's the proof

Production apps and real customer work: what happens when an agentic pipeline runs from structured spec to merge-ready code you own.

Start building for free

L-SPARK

A non-technical operator went further in 10 minutes than in three days on a prompt-to-code tool

Built in collaboration with L-SPARK while Codalio was part of the TELUS Sovereign AI Accelerator.

Days 1–3, on a different prompt-to-code tool: a thin HTML mockup and a large frontier-model bill.
Minute 10, on Codalio: an all-green, ranked PRD and an executable plan.
Same idea. Buildable, for a fraction of the model spend.

“Within 10 minutes, I had an all-green ranked PRD… night and day difference between what I was able to mock up. That genuinely probably saved me directly money.”
— Stewart Leckie, Director, Military, Defence and Dual-Use Technologies, L-SPARK

Codalio × L-SPARK — Stewart on getting a real product without a senior team

EudaiMotors

A hardware founder shipped software without an in-house engineering team

There was an industry-standard estimate for this build; we came in materially under it on both time and cost.

No software team in-house — the product is self-powered rail vehicles plus a network operating system
Customers still planned on whiteboards; they needed something to show, not another slide
Codalio turned that vision into a customer-facing MVP covering the full solution

“The key value was the simplicity in defining your scope… well-worded and visual.”
— Ryan, EudaiMotors (via NORCAT ecosystem)

Codalio × EudaiMotors — Ryan on building without a software team

What founders say

After they've shipped — not before we pitch them

"Codalio's AI platform totally got my vision and helped me build a clear plan for my app. As a non-technical founder, that peace of mind is huge. We built our solution way faster and saved cash and valuable time."

Julien Gagnier

Founder & CEO, Tablise

"Codalio is the accelerator every technical founder needs. It handles the heavy lifting, allowing for a tight feedback loop and rapid progress, while their team provides the expert partnership to bring it all together. A truly invaluable combination."

Jordan Brooks

CEO at GreenPaths

"Codalio rapidly transformed our initial concept into a rock-solid product definition complete with clear visual models, enabling us to build a fully aligned solution faster than we thought possible."

Ryan Felhaber

Founder & CEO, EudaiMotors

How it works

Codalio is purpose-built for the SDLC in the age of agentic AI

With Codalio, the MVP is dead! Three stages, one factory: here is how Codalio delivers a production-quality, secure, scalable application from vision to design to release.

01Step

Capture your vision

Describe the feature you want to build. Codalio asks the clarifying questions that turn that feature into a PRD and structured requirements.

02Step

Lock the blueprint

Get your PRD, technical spec, data model, and architecture in one place — your product’s living source of truth, whether you build solo or with collaborators.

03Step

Ship production-ready software

Generate a scalable codebase on Codalio’s open-source Rhino foundation — ready to deploy, own, extend and enhance. Your code, PRD and technical spec stay together in your GitHub, so you, or anyone you choose, can extend it later with Codalio or the tools you prefer. No lock-in.

Get started for free

See it work

Build new. Rescue existing.

Start from a feature or from code that already exists — either way the PRD keeps everything in sync. Watch each direction below.

Start from a feature

Feature → PRD → UI Prototype → Code → Deploy → Scale

Describe what you want in plain language. Codalio writes the spec, builds a clickable prototype, generates production code on your own GitHub, deploys it, and gives you a foundation built to scale.

Start from code

Code → PRD

Facing a migration nobody fully understands? Get the spec back before you touch it. Point Codalio at a repository — a prototype built with AI, an agency handover, a legacy system — and an 8-stage analysis maps its services, architecture, data model, integrations, business logic and user flows into a PRD you control. Fix the blueprint, then rebuild from it.

Prompt to PRD — from one paragraph to a build-ready spec

Code to PRD — turn an existing repository into a spec

Start building for free Book a demo

The platform

One factory for every team size and every skill level

From a solo founder to an enterprise engineering org: the same blueprint and the same quality bar, scaled to your team as it grows.

See how it works

Two ways to run the factory

Same living PRD, same technical spec, same agents. Choose whether Codalio runs the build for you, or your team runs Codalio inside its own lifecycle.

Codalio Cloud

Launching October 6

The managed path. We stand behind the outcome.

On a stack we control, the factory carries PRD, spec, architecture, code and QA up to 90–98% of the way in one tightly integrated loop. Your team, an agency we’ve vetted or Codalio takes the last mile, in Codalio Studio or the tools you already use.

Compliant, as far as the build itself can make it
Clean code and best practices, reviewed three times before a person signs it off
Architecture and scaling, managed for you
Efficient builds, in time and in tokens
Your code, PRD and spec in your own GitHub. No lock-in.

Best for: founders and product teams who want a finished product they own

Start building

Codalio Studio

Coming soon · Enterprise access now

The augmented SDLC, on your terms.

Codalio’s PRD, spec and agents inside your own software lifecycle. Your developers or your agency build with your workflows, your models and your hosting, and your team stays in control of the outcome.

Canada-first hosting, or the region you choose — your code never leaves your approved environments
Your choice of models, including models you run locally
Custom workflows and pipelines, built around how your team ships
Compliance guardrails enforced by agents
Audit trails and observability across every step

Best for: engineering teams and regulated industries that need control over models, data and process

Studio is coming soon. Enterprise teams can start today with our team.

Talk to us

Spec-Driven AI Scoping

The step between what the business needs and what gets built.

Conversational AI guides you to a complete PRD and technical spec in minutes.

Detailed Technical Spec

From user flows and journeys down to user stories and tasks — ready for your Jira or Linear.

Refinements & Versioning

Refine your PRD and spec on the go, with version control synced across both.

Budget & Timeline Estimation

Auto-generate a clear budget and timeline that aligns resources and sets stakeholder expectations.

UI Prototyping

Generate real UI code and previews to surface requirements that text alone can’t capture.

Data Model Creation

Automatically generate a robust, scalable data model for your application.

Production-Ready Code

Code built the way a senior team would build it: secure sign-in, the right access for each type of user, and checks on everything people type in, already in place. Three automated code-review passes by different models, one acting as an LLM judge, check the work against the spec before a human approves the merge. Yours to own.

Shared Workspace

A single source of truth for everyone working on the application, from owners to engineers.

DevOps & Hosting

One-click deployment (staging and production) and managed hosting so you can focus on your product.

Traceability & Compliance

Every line traces to a requirement, a test and a compliance check. Compliance needs are set in the PRD and checked at every stage.

From the blog

Vibe coding, agentic engineering, and spec-first builds

Practical essays on why demos collapse, how specs anchor agents, and what founders should plan before they prompt.

New · Vibe coding

The Token Casino: Why "Fix It Again" Costs More Than You Think

Founders are burning 500K+ tokens on a single bug loop. The problem isn't the model — it's the missing spec. Define once, build once instead of paying to discover your own requirements.

Read the full post

PRD & scope

The AI RFP Writer That Turns Requirements Into PRDs, Scope, and Real Estimates

Proof

Can You Ship a Complete App Without a Senior Engineering Team? We Measured It.

Vibe coding

The $607 Replit Bill Was a Spec Problem, Not a Pricing Problem

Spec-first

Vibe Coding Ships Prototypes. Spec-Driven Ships Products.

Read all posts

One platform for every builder. From first idea to secure, scalable production.

Codalio speeds delivery of scalable, secure, production-quality code, so you can truly leverage, and effectively manage, the power of agentic AI.

From vision to a real, ownable product.

10x speed to market

Turn your vision into a clear, living PRD and technical spec, and go to market with little or no team while you build your business.

Clarity on cost and timeline

Get instant, interactive estimates instead of agency guesswork, so you know what your build takes before you commit.

Production-grade from day one

Fast, high-quality, well-documented code and a real architecture that scales — software you can grow on, not a throwaway prototype you rebuild later.

Pricing

Plans that grow with you

Start free. Upgrade when you're ready to ship.

Free Plan

Try the factory on your first idea

$0/month

5 daily credits - Up to 30/month
No credit rollover
Limited editing and scoping
1 active project
Basic market sizing
Basic app UI prototype
PRD PDF export with watermark
Community support only

Get Started

Pro Plan

For founders and builders shipping real products

$25/month

125 monthly credits - Rollover to the next month
5 bonus daily credits - Up to 100/month
Full estimation, user stories, tasks, and market sizing
Export PRD in multiple formats
Cursor and Windsurf instructions (md files)
Full user interface (UI) prototyping
Up to 5 active projects
Versioning feature
Managed deployment (starting at $50/mo), or deploy to the cloud of your choice — AWS, Google Cloud, Azure and more
Up to 2 collaborators
Email and live chat support

Choose Pro

Premium Plan

For growing teams (includes 5 seats, add more as you scale)

$100/month

All features of the Pro plan
500 monthly credits - Rollover to the next month
5 bonus daily credits (up to 150/month)
Managed deployment included
Up to 5 collaborators
Priority support

Choose Premium

Enterprise

For scale-up engineering teams and regulated enterprises

Custom

Unlimited collaborators
SSO
Custom agentic workflows
Private model deployment
Governance and audit trails
White-glove onboarding