Operator-led AI execution

Some initiatives cannot afford to fail.

Endurance is the operator-led AI execution firm for leaders with serious outcomes at stake. Strategy through deployment — one small, senior team that ships.

The $999 AI Audit ↓

Active engagements with Fortune 500 enterprises — built for the mid-market

Custom AI infrastructurePrivate knowledge brainsBuilt around your operationRegulated industriesEmbedded with your operatorsConstructionLegalCapital marketsLogisticsMulti-unit operationsShips, not decksProduction, not pilotsNot one-size-fits-all

The Problem

Your smartest people are experimenting. The consultants delivered a deck. The board wants a date. And nothing — nothing — is in production.

It was never a technology problem.

Organizational inertia.

Without a forcing function, adoption stalls before it starts.

Weak data foundations.

Fragmented, dirty data makes even the strongest models useless.

No clear ownership.

When it's everyone's job, it's no one's. Initiatives drift.

Tool-first thinking.

Buying software isn't a strategy. Tools without new workflow change nothing.

Poor change management.

The build is the easy part. Changing how people work isn't.

Lack of internal capability.

Key strategic employees deliver and leave. Nobody inside can scale what's left.

These are execution problems. Not technology problems.

We close the gap between ambition and execution.

The Difference

Consultants advise.

Integrators implement.

Enterprise vendors sell one-size software.

Operators ship.

Software that fits you. Strategy, architecture and engineering in one senior team.

The old model, versus ours.

The old modelEndurance

The same platform sold to everyone

Infrastructure built around your operation

You adapt to their software

The software adapts to you

Dozens in the room, none who ship

Senior operators, end-to-end

Recommendations deck

Working system in production

Generic model, generic outputs

A private brain on your proprietary data

A probabilistic black box

Deterministic, traceable to your source of truth

Avoids regulated industries

Built for them

Generalist consultants

AI engineers who ship

The Core

We build brain-powered operating systems.

Deep experience building world-class large language models sits at the core of the company. We use them to build deterministic software — systems anchored to your sources of truth, not invented logic.

Ingest

Every meeting, document, drawing, invoice and thread — pulled from the systems you already run.

Route

Weighted scoring files each item to the right project, deal or job automatically.

Store

A structured workspace, not a document graveyard. Projects, areas, resources, archives.

Retrieve

Progressive context: the lean picture first, the deep detail only when the work needs it.

Act

The agent reasons, calls your tools, checks its work, and repeats — inside your permissions.

Deterministic, not probabilistic.

Ask twice, get the same answer. We use LLMs to build software that behaves predictably — not software that guesses.

Anchored to your sources of truth.

Every output traces back to your systems of record. No invented logic, no confident fiction.

Built on LLMs, end to end.

Not a chatbot bolted onto a database. The model is the operating layer.

Context beats context length.

Tiered loading keeps answers sharp. Dumping everything in degrades them.

Composable, not locked.

Workflows are plain, readable files. Your team extends them without us.

Permissioned by default.

The brain reaches only what each person is already allowed to see.

What We Do

Five areas of work. One goal: execution.

AI Strategy & Leadership

Roadmaps tied to outcomes. Leverage points, priorities, operating model, governance.

Automation & Workflow Transformation

Systems that kill bottlenecks: document-heavy work, customer ops, decision support.

Architecture & Operating Layer

Infrastructure that holds up in production: data, retrieval, orchestration, safety.

Internal Capability Building

Your team owns it after we leave: training, playbooks, governance.

Initiative Recovery

Stalled efforts diagnosed, rescoped, and relaunched on a realistic path.

How We Work

Five phases. Real outcomes.

Strategic Recon

Find where AI creates meaningful leverage.

Goals, friction, stack, data, constraints — and what already failed.

Mission Definition

Move from vague ambition to a clear, executable path.

Priorities, success criteria, scope, sequence, architecture.

Rapid Deployment

Visible operational progress.

Prototypes, data pipelines, automations and integrations — live.

Embedding

Durable execution. Not a demo.

Workflow refinement, training, governance, monitoring, adoption.

Capability Transfer

Capability, not dependency.

Documentation, operating rhythms, ownership handover, roadmap.

Phase 01 — ReconPhase 05 — Transfer

Built in the field

Custom infrastructure, built one industry at a time.

Not a product you adopt. Systems built around how you already run — operations, finance, revenue, workforce, reporting.

IndustryWhat it costs themThe system we built

Construction

Budgets built by hand. Forecasts stale on arrival. Margin gone before anyone sees it.

A brain-powered operating system for the whole company — automated budgeting, forecasting and accounting as the financial bedrock everything else runs on.

Automated budgeting
Cost-to-complete forecasting
Bid preparation & estimating
Job tracking & billing
Autonomous accounting
Job costing & WIP
Change orders & RFIs
Submittals & drawings
Schedule & sequencing
Subcontractor prequalification
Certified payroll & prevailing wage
Lien waivers & compliance
Retainage & cash flow
Materials & procurement
Equipment & fleet
Safety & OSHA reporting
HR guides & onboarding
Workforce certifications
Insurance & bonding
Punch list & warranty
Executive reporting

Real estate & capital markets

Underwriting by hand. Investor reporting rebuilt from scratch every quarter.

An autonomous brain-powered operating system running the entire firm — underwriting through capital markets and everything investors ever see.

Automated underwriting
Portfolio analytics
Market research
Capital markets & debt
Acquisitions pipeline
IC memo pipeline
Comps & valuations
Budgeting & reforecast
Asset management
Lease administration
Property operations
Liquidity & distributions
Waterfall & LP reporting
Capital calls
Investor relations portal
Tax & K-1 support
Dispositions

Legal

Expertise locked in a few partners. Realization leaking everywhere.

A brain over the firm's entire corpus, running the practice from intake through collections.

Matter knowledge retrieval
Precedent & clause search
Contract lifecycle
Discovery & document review
Conflicts & intake
Docket & deadlines
Time capture & realization
Matter budgeting
Utilization & staffing
Billing & collections
Trust accounting
Regulatory compliance
Client reporting

Logistics & freight

Margin per load stays invisible until long after settlement.

One operating system from tender to cash, with margin visible on every load in real time.

Dispatch & tendering
Load matching
Carrier & capacity
Rate & margin management
Settlement & billing
Freight audit
Detention & accessorials
Driver operations & HR
Fleet maintenance
Fuel & cost control
ELD & DOT compliance
Claims management
Capacity forecasting
Customer reporting

Multi-unit operations

Every location its own island. Group P&L always arrives too late.

One operating system across every location — unit-level labor through consolidated group reporting.

Unit-level P&L
Labor scheduling & HR
Inventory & purchasing
Revenue management
Pricing & menu analytics
Forecasting & budgeting
Multi-entity consolidation
Vendor & supply chain
Waste & shrink control
Health & safety compliance
Training & onboarding
Cash reconciliation
Customer feedback
Owner reporting

Consumer & brokerage

Commission math by hand. Slow, opaque, impossible to audit.

A penny-accurate commissions and settlement system finance can stand behind, wired into everything upstream.

Commission calculation
Split & override logic
Plan modeling
Settlement & payouts
Clawbacks & adjustments
Producer onboarding
Licensing & compliance
Producer reporting
Revenue recognition
Dispute resolution
Audit trail & controls
Forecasting

One private brain on your data, extended across every function that runs on it.

Client names held in confidence. Full detail under NDA.

Field Results

Results, not presentations.

20 engineers. 1 year.

→ 2 weeks.

A team at a major Fortune 500 travel company had been working on a specific problem for a year. We solved it in two weeks. That pattern has held across every major engagement since.

6 months of waiting.

→ 4 days.

A CEO had been waiting six months for his own team to deliver an agentic e-commerce experience. We built it in four days. He's now using it to open doors at Fortune 500 retailers and financial institutions.

Regulated industries.

→ Production-ready.

Most AI firms quietly avoid regulated environments: pharma, financial services, healthcare. We don't. We've built production AI systems inside them, where breaking things is not an option and compliance is not a suggestion.

Active engagements with Fortune 500 enterprises. Details shared under NDA.

Why Now

The window is open. For about 18 months.

OpenAI announced a $4 billion fund for AI implementation, partnering with Bain, McKinsey, and Goldman Sachs. Anthropic announced $2.5 billion for the same purpose. The capital is there. It is buying the same playbook, delivered to every large enterprise at once.

Standard implementation gets you what your competitors get. Infrastructure built around your own operation is the only part nobody can hand them. That is what we build, and the window to build it first is open now.

$4B

OpenAI implementation fund

Partnering with Bain, McKinsey & Goldman

$2.5B

Anthropic implementation fund

Same directive. The same playbook for everyone.

Organizations that move in the next 18 months will build a compounding advantage their competitors cannot close. The ones that wait will pay three times the price to the same firms.

Who We Help

We work with leaders. Not committees.

Professional Services

Law, wealth, accounting. Knowledge systems and leverage, without losing the client relationship.

Operating Companies

Modernizing operations with disconnected data and no internal AI bench.

Venture-Backed Companies

Build-versus-buy under time pressure, without piling up technical debt.

Large Enterprises

Transformation that needs outside execution when internal-only stalls.

Not a fit for

Generic experimentation. Lowest-cost vendors. Software shopping. Anyone without executive sponsorship or the will to move.

Start Here

AI doesn’t have to be open heart surgery.

A dominant misconception paralyzes capable leadership teams: that AI deployment requires a massive enterprise transformation. Months of planning. Millions in investment. Everything disrupted at once.

This belief is false, and it costs real money. AI can be as simple as a walk after dinner. Small. Low-risk. High-value. Something you do this week.

The operating system comes later. This is how you find out what is worth building — before anyone writes a line of it.

Not ready for a full engagement? This is how most of ours start.

The AI Audit

$999

Flat fee. One engagement. No retainer.

We look at what you're doing and what you're not
We identify where AI generates real ROI, and where it's a waste of money
You walk away with a prioritized roadmap
Whether you work with us afterward or not

Most companies spending on AI without this are guessing.

Book an AI Audit →

The Team

Built by operators.

AI engineering, enterprise architecture, and operational execution in regulated environments.

Alex S.

CEO & Co-Founder

Three-time startup founder and angel investor. Started in AI with Tetration and Cisco in 2018. Chief Product Officer of Prospera, an AI wealth management startup.

Nick M.

CTO & Co-Founder

Computer Science, Cornell. Three-time startup founder — exited his last, Tala, to Intuit.

Ramzy A.

COO & Co-Founder

UC Berkeley Haas School of Business. Wells Fargo, then Principal for a real estate investment group. Leads operations, finance and AI strategy.

Brennan B.

CMO & Co-Founder

Indiana University. VP of Communications for Cambridge Bank. Leads marketing, client success and partnerships.

We are operators. Built for initiatives too important to drift.

Questions

Answered before you have to ask.

Weeks to a few months, scoped into fixed deliverables — not open-ended retainers. A focused discovery first, then straight into building.

Large organizations in demanding, often regulated industries: construction, legal, capital markets, logistics, multi-unit operations. Infrastructure that has to work in production, not on a slide.

They produce recommendations. We produce systems. Strategy and build in the same engagement, by one senior team — and an order of magnitude faster.

Yes. Our best engagements run alongside internal teams — for stalled initiatives, architecture decisions needing outside eyes, or when speed outruns capacity.

Inside your Slack, your standups, your codebase. Not at arm's length. Nothing waits on a weekly status call.

No. We've shipped production AI inside pharma, financial services, healthcare and insurance — within compliance constraints, without sacrificing the outcome.

That's what the AI Audit is for. A focused diagnostic that returns a prioritized plan for where custom infrastructure pays — and where it doesn't. Yours either way.

Fixed scope, flat fee. No hourly billing, no open-ended retainers. The AI Audit is $999; build engagements are priced to the system, then delivered.

Still have questions?

Ready?

Brief us on a mission.

A briefing, not a sales call. Tell us what you’re trying to do — we’ll tell you if we fit.

Book a Call ↗