AI delivery that actually ships

Specifications in. Verified code out.

Built for engineering teams shipping production software with AI. You already pay for the models — Durante wraps them in a 9-phase delivery pipeline that ships tested, documented software. Not suggestions.

From issue to PR in 20 minutes

14-day money-back guarantee. No questions asked.

Trusted by builders who ship

Testimonials coming soon — we are collecting feedback from early users.

DuranteOS runtime

live execution surface
PASSOBSERVEintent + constraints
PASSDEFINEbinary criteria
ROUTEMAKEaward-lp → engineer
VERIFYtypecheck · lint · build

Product artifact

Workflow routing

trigger → skill → workflow → proof

Specialist execution

scoped agents, isolated roles, explicit outputs

Bespoke criteria before implementation
Persistent memory across sessions
Visible proof instead of vague completion

No vendor lock-in — works with any provider

Anthropic
OpenAI
Google
AWS

+ Cerebras, OpenRouter, Hugging Face, and any OpenAI-compatible endpoint

The problem

You write the spec. The AI ignores it.

The way most teams use AI is broken. AI tools generate code fast — but without a delivery pipeline, you still review every line, fix the hallucinations, write the tests, and pray it works. The problem isn't AI itself — it's using AI without verification, orchestration, or structure.

The verification burden

Developers pay $70-80/month across 4+ overlapping AI subscriptions, yet most don't trust unverified output. Without a delivery pipeline, AI-generated code churns 41% faster than human code. The tools generate — but don't test, deploy, document, or verify.

They feel stuck. They're paying more than ever for tools that promised leverage but delivered a new kind of busywork — reviewing AI output instead of writing code. The gap between what AI can do and how most teams use it creates an expensive treadmill.

A builder who pays for intelligence deserves to receive outcomes -- not suggestions they have to manually verify, fix, and ship themselves.

96% of developers don't trust unverified AI output

Sonar 2025

19% slower when AI tools lack a delivery pipeline

METR RCT 2025

41% faster code churn without structured verification

GitClear 2025

42% of AI subscriptions go unused without orchestration

Industry study 2025

How it usually works

How it feels now

You pay for AI and still do all the work yourself

Reviewing AI output has become your new full-time job

You've become an AI babysitter instead of an architect

Paying $80/month across four tools for a fancier to-do list

How Durante works

How it feels with Durante

You describe intent — shipped, tested software comes back

You review outcomes, not output — verification is built in

You're an architect with a delivery system, not a babysitter

Paying $30/month total for software that actually ships

We built Durante because we were in the same place. You already pay for the AI. You already have the models. And you're still doing all the work. The AI was supposed to give us leverage. Instead it gave us a fancier to-do list.

Without a delivery system, you stay trapped in the generation-verification loop -- AI writes code, you review it, find hallucinations, fix them, write tests, run CI, write docs. The tools multiply. The subscriptions stack. The output doesn't change.

Ambient use-cases artwork
Ambient use-cases artwork

What you can build

One platform. Dozens of workflows.

Each use case chains multiple skills into a single command. Here's what real sessions look like.

Skill chain

ResearchStoryBrandSalesDocuments
durante

Generate a pitch deck

Research your market, craft your narrative, and produce investor-ready slides — all from a single prompt. Durante orchestrates 4 specialized skills to transform a company description into a complete investor package.

What gets delivered

Multi-agent market research with competitive analysis

StoryBrand narrative framework applied automatically

Investor-ready PPTX with data visualizations

See it run

Watch how Durante turns a spec into verified code

You describe what you need. Durante picks the right tools, builds the code, checks every requirement, and hands you working software.

duranteos run — upgrade signup page

specification

> Upgrade the signup page

> Keep scope inside apps/web

> Verify before claiming done

Ambient proof artwork
Ambient proof artwork

Evidence surface

Built for teams that need evidence, not vibes

The product already encodes enforcement: phased delivery, specialist execution, and reusable skills that compound over time.

Durante does not ask teams to trust a long prompt. It builds confidence through explicit phases, specialist routing, and outputs that can be checked before work advances.

01 signal

9phases

Deterministic delivery pipeline from observation through verification

02 signal

13agents

Specialists that run with isolated roles instead of blended prompt soup

03 signal

40skills

Contextual capability packs for research, engineering, design, security, and more

Ambient ecosystem artwork
Ambient ecosystem artwork

Ecosystem

Your skills. Your models. Your workflow.

40+ skills. Markdown-native. Bring everything you have already built with Claude, GPT, or any AI tool.

Research & Reasoning

researchextract-wisdomfirst-principlessciencecouncilred-team

Development

create-clicreate-adaptercreate-skillpipelineevalsfeature-delivery

Design & Content

artbrandstorybrandcinematic-landingr3fremotionwrite-story

Security

reconweb-assessmentprompt-injectionsec-updatesosintprivate-investigator

Business

prdproduct-launchsalesstartup-investor-docstelos

Automation

agentsbrowserparserdocumentscloudflarefabric

Skill anatomy

research/

├──SKILL.md trigger keywords, description, routing
├──
workflows/

├── quick.md

├── standard.md

└── deep.md step-by-step procedures

└──
references/

└── examples.md grounding examples

Import from Claude

Your custom instructions become SKILL.md. Same markdown, richer routing.

Import from GPTs

Your GPT configurations map to skills with workflows. No rebuild needed.

Publish and share

Open source. Push to GitHub. Community skills grow the ecosystem.

Ambient system behavior artwork
Ambient system behavior artwork

System behaviors

The product differentiates through behavior, not slogans

These are the operating surfaces that make Durante feel structurally different from generic AI coding tools.

Criteria enforcement

Requirements become explicit binary targets before implementation starts.

ISC-C1..C8 state: explicit status: testable owner: system

Workflow routing

The system chooses a workflow and keeps each phase aligned to it.

trigger → skill skill → workflow workflow → phase action

Specialist agents

Focused agents execute scoped work instead of one blended assistant improvising everything.

architect engineer designer qa-tester

Persistent memory

Project facts, prior decisions, and delivery history survive across sessions.

active PRDs recent work known constraints validated patterns

Verification gates

Output only counts when the evidence says it passed.

typecheck: pass lint: pass build: gated status: explicit
Ambient personal context artwork
Ambient personal context artwork

Personal context

The system that remembers who you are

Most AI tools start from zero every session. Durante loads your mission, goals, beliefs, and active projects before you type a single word. The longer you use it, the better it gets.

Your persistent identity

~/.pi/agent/dos/user/TELOS/

├──MISSION.mdloaded every session
├──TELOS.mdloaded every session
├──GOALS.mdloaded every session
├──PROJECTS.mdloaded every session
├──BELIEFS.md
├──WISDOM.md
├──FRAMES.md
├──MODELS.md
├──STRATEGIES.md
├──BOOKS.md
├──LEARNED.md
└──NARRATIVES.md

19 files total

Context that compounds

Session 1: you explain your architecture preferences. Session 47: it already knows. No re-explaining, no re-prompting.

Wisdom that resurfaces

You add a book insight. Months later, the system surfaces that mental model when it is relevant to a decision.

Goals that evolve

Your priorities change. The system adjusts its recommendations, trade-off calculus, and delivery priorities accordingly.

Reports from your own data

Extract structured insights from interview notes into McKinsey-formatted reports. Your conversations become strategic assets.

Ambient offer artwork
Ambient offer artwork

The math

You already pay for the AI. Make it deliver.

Developers pay $70-80/month across four or more AI subscriptions — and 42% of those go unused. Start with Durante free on top of the AI you already trust, then upgrade to Pro when you need unlimited runs.

  • Your existing AI subscription becomes a full delivery system — research, plan, code, test, verify, document, and ship in one pipeline.
  • API-agnostic by design — bring Claude, GPT, Gemini, or any model. No vendor lock-in, no walled garden, no duplicate subscriptions.
  • Every requirement is enforced by code, not by prompts. Binary pass/fail gates mean trust is built in — not hoped for.

How it compares

Cursor Pro ($20+/mo) — Code generation in an IDE. No testing, no deployment, no docs.

GitHub Copilot ($10-39/mo) — Autocomplete and basic suggestions. No pipeline, no verification.

Devin ($20/mo beta) — Autonomous agent with 13.86% bug-fix rate. Sandbox-locked.

Bolt / Lovable / v0 ($20-50/mo) — Prototype apps. Break on anything beyond demos.

Durante (free to start, Pro $39/mo) — Full 9-phase delivery pipeline. Research, plan, code, test, verify, document, ship. API-agnostic. Works with YOUR subscriptions.

Before

Without Durante: $70-80/month across 4+ AI subscriptions. 42% goes unused. You do all the verification work yourself.

After

With Durante: keep one AI subscription + add Durante (free to start, Pro at $39/mo). One pipeline that actually ships.

Cut the tool sprawl. Keep one AI sub, add Durante, and get a pipeline that ships — starting free.

Bring your own AI. Claude, GPT, Gemini, or any model you already pay for. No vendor lock-in. No walled garden. Durante is the delivery layer — your AI is the engine.

Common objections, answered

Is this lock-in?

No. Durante is open source and model-agnostic, so your delivery standards remain yours rather than being trapped inside one vendor workflow.

Will setup be heavy?

You can start with one focused workflow and expand over time. The product is designed to let teams adopt deterministic enforcement incrementally.

How do I trust output quality?

Outputs are checked against explicit pass/fail criteria before progressing, which reduces speculative output and makes quality review far more concrete.

FAQ

What is Durante?
Durante is a deterministic delivery pipeline that enforces your specifications through code. Every requirement becomes a binary pass/fail gate verified mechanically — the LLM never decides whether it met the spec.
How is Durante different from other AI coding tools?
Other tools treat your specifications as suggestions. Durante draws a hard line: code enforces, LLMs execute. A phased Algorithm pipeline turns every requirement into a gate the output must pass. No prompt-based hopes. No self-reported compliance.
Is Durante open source?
Yes. Durante is open source and available on GitHub. You can install it with a few commands and start using it immediately.
What are Skills in Durante?
Skills are specialized knowledge packs that activate contextually. Durante ships with 40 skills across research, development, design, security, reasoning, writing, and more. Each skill has a contract with triggers, workflows, and routing metadata.
What are Agents in Durante?
Durante includes 13 specialist agents (architect, engineer, researcher, pentester, designer, etc.) that can be spawned in parallel. Each runs as an isolated subprocess with its own system prompt and model.
What is TELOS?
TELOS (Telic Evolution and Life Operating System) is the persistent identity layer. It stores your projects, goals, communication preferences, and cross-session memory — making enforcement sharper with every session.

Start your first deterministic run

From AI babysitter to architect with a delivery system.

Plug Durante into your repo with the AI subscription you already pay for. Describe your intent. Get shipped software back. The pipeline handles the rest.

Without a delivery system, the loop never breaks — AI writes code, you review it, fix it, test it, ship it. The subscriptions multiply. The output doesn't change.