Fig. 01 - spec-driven AI development

From Perfect Specs to Production-Ready Code.

SpecLoop's AI-driven process maps every requirement, schema, and workflow upfront. It's the only way to guarantee your application ships complete, on time, and with 100% of the code owned by you.

specloop://spec/internal-portal/v1.2

Internal Portal - Acceptance Spec

§ 2.1 Roles

admin - full access. staff - read/write within team. viewer - read-only.

§ 4.3 Workflow - Submit request
  1. Staff opens a request, attaches files (max 25 MB).
  2. System persists and emits request.created.
  3. Admin sees it in queue within 1s (realtime).
§ 7 Acceptance

All workflows complete end-to-end on staging. P95 page load < 1.5s. Zero TypeScript errors on build.

11+
Products shipped
Enterprise-grade
100%
Code ownership
Source + schema + deploy
10x
vs. traditional dev
Speed & cost
Weeks
Typical timeline
Spec to shipped

We build tools for every industry

  • Fintech
  • Healthcare
  • Marketplaces
  • Geospatial
  • Internal tools
  • SaaS platforms

Fig. 02 - why Specloop is different

SpecLoop is the difference.

AI made it easy to start software and almost impossible to finish it. We built the layer that finishes - a specification engine made for AI development.

01

The spec that finishes the build

SpecLoop, our proprietary spec generation system, produces the deepest specification in software: user roles, data model, every screen, every workflow, AI behavior, acceptance criteria - every requirement traced to code.

PRD · TDD · Implementation plan

02

We actually finish

Lovable, Cursor, and Bolt stall at 80% without a real spec. SpecLoop is the missing layer - we finish to production where 30-developer teams couldn't.

0% stalled · 100% shipped

03

10x faster, better, cheaper

Full-stack enterprise applications in weeks, at production quality, at a flat rate the spec sets - not a six-month, thirty-person enterprise quote.

Weeks, not quarters

04

100% code ownership

Source code, schema, deployment, keys. There's no Specloop runtime to depend on. Self-host, switch providers, or fire us - the app keeps running.

Yours on day one

Fig. 03 - the loop

Spec → Build → Loop → Own.

Four fixed-scope, fixed-price phases.

01
Step 01

Spec

SpecLoop produces the full specification - pages, data model, workflows, AI behavior, acceptance criteria. You approve it.

02
Step 02

Build

We build production-grade code from the spec on Lovable. Database, auth, UI, server functions, integrations.

03
Step 03

Loop

One revision pass against the spec. Bugs fixed, edge cases tightened, polish applied.

04
Step 04

Own

Source code, schema, deploy access, docs - handed over. Optional support if you want it.

Fig. 05 · inside the spec

What goes into a SpecLoop spec.

A complete PRD, a Technical Design Document, and a sequenced Implementation Plan. Every requirement traces to code. Nothing is figured out later, and once you approve it the price and timeline are fixed.

specloop://spec/requirements/v1.0
  • User roles and permissions
  • Complete data model and database schema
  • Every page, every screen, every state
  • Workflows, edge cases, validation rules
  • AI behavior, prompts, and fallbacks
  • Integrations and webhook contracts
  • Acceptance criteria - definition of done
specloop://spec/marketplace/v2.0 · § 3

Marketplace - Data model

Tables

orgs, listings, offers, orders, payouts, disputes.

RLS - listings

seller_id = auth.uid() on insert/update. Public SELECT when status = 'live'.

§ 7.2 Integration - Stripe Connect

Webhook payment_intent.succeeded → create order, emit order.created, schedule payout T+2.

Fig. 06 - proof

Specs we built and shipped.

Real systems, finished to production - planned and designed by SpecLoop, built on Lovable.

Fintech
Case · 01

Fintech payment platform

Nearly $50M and 700,000+ transactions on a daily sync, running perfectly.

$50M+ processed

Built · Finished

Integration
Case · 02

Boarding API integration

Mapped and shipped the Fiserv boarding API in 3 weeks. A 30-developer team had spent 6 months and still hadn't.

3 weeks vs. 6 months

Built · Finished

Healthcare
Case · 03

Health app

HIPAA-grade health product, regulated and production-grade - driven end-to-end by SpecLoop.

HIPAA-grade

Built · Finished

Geospatial
Case · 04

GPS tracking

Live geospatial tracking infrastructure - real-time location, production-grade.

Real-time telemetry

Built · Finished

Fig. 07 - why Lovable

Planned and designed by SpecLoop. Built on Lovable.

We choose Lovable deliberately - the fastest, most integrated, genuinely enterprise-grade platform, and it writes excellent schema. People call it "just for MVPs." They're wrong.

With SpecLoop driving it, Lovable ships full-stack SaaS, fintech, HIPAA health, and geospatial systems end-to-end. What it can't do alone - what none of them can - is finish without a real spec. That's the gap we fill.

  • Full-stack SaaSauth · db · billing
  • Fintechledgers · payments
  • HIPAA HealthPHI · audit trail
  • Geospatialtelemetry · maps

DIAGRAM · 07.A

SPEC → SHIP

SPEC ENGINErequirements · schemaLOVABLEbuild · iterate · deployDRIVESPRODUCTION-GRADE SYSTEM100% code ownership · finished, not 80%T0 · KICKOFFSHIPPED · WEEKS
Certified SpecLoop Build

Your software ships with a serial number.

Every product we deliver carries a unique SpecLoop build certificate - a public, verifiable record of the spec it was built from, the stack it runs on, and the full transfer of code and IP to you. Think of it as a Carfax for custom software.

  • Unique serial number (e.g., SL-2026-0001)
  • Public verification page anyone can check
  • Full tech stack & spec depth documented
  • Proof of provenance and 100% IP transfer

Certified by SpecLoop

Specloop Build

SL-2026-0001

Compact badge

SL-2026-0002

Inline badge

Certified: SL-2026-0003

Fig. 08 - comparison

Specloop vs. traditional dev vs. AI alone.

Traditional enterprise dev
No-code / AI tools alone
Specloop
Starts with
A proposal and a handshake
A template / a prompt
The spec that finishes the build
Finishing
Months, often slipping
Stalls at ~80%
Finished to production, in weeks
Speed / cost
30 devs, 6 months, ballooning budget
Cheap to start, never done
10x faster, 10x cheaper
Quality
Variable
Prototype-grade
Production-grade, fully specified
Code ownership
Sometimes, after invoice
Their platform, not yours
100% yours, day one

Fig. 09 - pricing

Flat-rate. Set by the spec.

The spec defines what's in scope; the spec defines the price. No hourly invoices, no surprise change orders - and 10x cheaper than a traditional enterprise quote.

Single-Purpose App

$2,500

One workflow, done well. Auth + database + deploy.

  • 1 user role
  • Up to 5 screens
  • Email auth
  • Postgres database
  • Deployed and handed over

Most projects

Production Build

$5k–$15k

Multi-role, multi-workflow software your team runs on.

  • Multiple roles + RLS
  • Up to 20 screens
  • AI features (LLM/RAG)
  • Integrations (Stripe, Fiserv, Slack…)
  • Optional 30-day support

Custom System

Quoted from spec

Multi-module systems, marketplaces, fintech, complex AI products.

  • Multi-tenant
  • Background jobs / queues
  • Hard API integrations
  • Ongoing engineering retainer
  • Dedicated build window

Fig. 06 — interactive spec generator

Try it: draft a spec right now.

Pick an app type and the features you need. We assemble a real section-by-section blueprint — the same skeleton we ship to paying clients.

App type

Features

Fig. 10 - questions

Frequently asked questions.

Fig. 11 - start here

Tell us what to build. We'll write the spec.

Most projects go from "first message" to "spec in your inbox" in 48 hours. The spec is free to start. You only commit once the price and scope are written down.

The spec that finishes the build.