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Now in private beta

Find what breaks before it breaks you.

Map your services. Simulate real outage cascades. Quantify the dollar cost of downtime. Know your Minimum Viable Company — before the next incident reveals it for you.

Get Early Access See the simulator
AWS Cloud
INFRA · C5 · SPOF
Auth Service
3RD · C4
Core API
INT · C5
Database
INFRA · C4 · RTO 1h
Payments
3RD · C3
Queue
INFRA · C2
2 SPOFs detected
1 degraded
12 services mapped
resilience: 72 / 100

Zero to mapped in 5 minutes

no configuration required
Select industry

Pick a template

Healthcare, Financial Services, SaaS, Retail, or start blank. Pre-built critical activities and dependencies.

Critical activities

What must keep running

Define the activities your business cannot lose — processing payments, serving customers, regulatory reporting.

Map dependencies

Connect the dots

For each activity, list the software, platforms, and infrastructure it relies on. Types auto-detect.

Survival thresholds

Set your RTOs

How long can you survive without each system? Short RTOs auto-surface manual workaround fields.

$5.6M
Avg. cost of IT downtime / year
Gartner, 2024
73%
Organizations experienced unplanned outage
ITIC, 2024
46%
Lack a documented business continuity plan
Mercer, 2023
14h+
Avg. time to identify root cause
PagerDuty, 2024
Core capabilities

Everything you need to understand — and survive — infrastructure risk.

From dependency mapping to board-ready reports. One platform replaces spreadsheets, stale diagrams, and gut feelings.

See every hidden dependency

Your services are connected in ways nobody fully tracks. The visual dependency map makes every relationship, criticality level, and single point of failure visible at a glance.

Know the dollar cost before it happens

Pick a service. Take it down. Watch the failure cascade through your infrastructure in real time — with revenue impact in dollars, not guesses.

Know what must survive

Not every service is equal. Faultline identifies the minimum set of services your business cannot lose — and flags every gap in their protection.

Recover with a plan, not a panic

Every simulation generates a step-by-step recovery playbook your team can actually follow. Editable, trackable, printable. Built from your real dependencies.

Import what you already have

Paste your Terraform, Docker Compose, Kubernetes, or CloudFormation files. AI reads your infrastructure and builds the service map for you.

Give leadership one clear answer

One click generates a professional resilience report — score, single points of failure, critical operations boundary, simulation results. Board-ready. No spreadsheet assembly required.

Why switch

You're managing resilience with tools that weren't built for it.

Spreadsheets can't simulate cascades. Diagrams go stale. Consultant audits gather dust. Faultline replaces all of it.

Without Faultline
  • Spreadsheets tracking dependencies manually
  • Static architecture diagrams that go stale in weeks
  • Annual BCP reviews that miss hidden risks
  • No way to simulate real outage cascades
  • No shared, live source of truth for resilience
  • Board reports assembled manually from scattered data
With Faultline
  • Live dependency map that updates as infrastructure changes
  • Instant outage simulation with dollar-value impact
  • Continuous risk detection — SPOFs surfaced automatically
  • Recovery playbooks generated from real dependency data
  • One resilience score the whole organization shares
  • Board-ready reports in one click
How it works

Four steps from uncertainty to control.

No six-month implementation. No consultants. Map your first service in minutes.

Map your services

Add services manually, import from IaC files, or start with an industry template. The visual dependency graph builds automatically.

Run a simulation

Pick a service, take it down, and watch the cascade. See which services fail, which degrade, and the estimated revenue impact in dollars.

Find the gaps

MVC analysis identifies your critical operations boundary. Every critical service without a backup is flagged with its risk level.

Act on the plan

Generate a recovery playbook, export a board report, or use the AI assistant to explore your infrastructure risk in natural language.

What breaks when AWS goes down?

One service fails. The rest follow. Faultline shows you exactly which, how fast, and what it costs.

scenario: Cloud Infrastructure Outage — 4hr ▶ running
● Failedt+0m
Cloud Infra
INFRA · C5 · SPOF
● Failedt+2m
Auth Service
depends on Cloud Infra
● Failedt+4m
Core Banking
depends on Auth Service
◔ Degradedt+4m
Fraud Detection
backup: manual review
● Unaffected
Payroll System
no dependency on Cloud
7 / 17Services failed
3 / 17Services degraded
$224,000Est. revenue impact
6h 30mMax recovery time
BREACHEDCritical operations
Who it's for

One platform. Every stakeholder gets what they need.

From infrastructure to the boardroom.

CTO / VP Engineering
"What's our actual risk exposure right now?"
See every single point of failure, simulate outage cascades, and quantify impact in dollars. Not a gut feeling — real dependency data.
Compliance / Risk Manager
"We need documented business continuity plans yesterday."
Complete service map and critical operations analysis from scratch. One-click board reports. No consultants. No six-month projects.
DevOps / Platform Team
"Where are the hidden dependencies we keep getting burned by?"
Import your IaC files. AI finds missing dependencies. Cascade simulations catch the failures your alerting won't — until production.
Board / Executives
"Just tell me: how resilient are we?"
A single number. A single report. Color-coded, professionally formatted, print-ready. No spreadsheets, no jargon.

The fault lines are already there.
Now you can see them.

Map your first service in under 5 minutes. No credit card required.

We'll notify you when early access opens. No spam.