CompareArx vs Runway
Built for
early-stage forecast.
Runway is a financial-planning platform built on your connected actuals, made for finance teams with history behind them. Arx is built for the early stage: a driver-based forecast you can actually fill in, plus a whole workspace for managing your fundraise.
Financial planning platform
A
ARX
Fundraising operating system
All your tools in one workspace
A forecast is one tool.
Arx is the entire workspace.
Runway is a powerful financial-planning platform, but it ends here. Arx gives you the forecast plus nine more: an investor CRM, warm intros, deck analytics, a live data room, updates, bookings, briefs and an AI across all of it. The model isn’t a standalone product you maintain; it’s one tile in the workspace that runs your raise.
A financial-planning platform.
A modern planning tool that connects to your accounting, payroll and billing to model off real actuals, scenarios, headcount plans, board reporting and variance. Powerful once you have history and a finance function. Early on, you don’t yet have the actuals it’s built around, and the CRM, deck, data room and updates live somewhere else.
Financial planning · for finance teams
A
ARX
A fundraising operating system.
A driver-based forecast made for the early stage, no historical data required. Your numbers are benchmarked against industry standards, and Arx helps you prepare for the questions investors will ask. On top of that, Arx gives you an investor CRM, warm intros, deck analytics, a live data room, updates and briefs, with an AI across all of it.
Built for the raise
The forecast
A model built from
what you actually know.
You don’t have years of history yet, and you don’t need them. Arx forecasts from the drivers an early-stage founder actually knows: ACV, your pricing model, close rate, churn, current pipeline. Change a driver and the whole model updates instantly. Or just ask Arx to adjust them for you.
Drivers
ACV$22K
Marketing Budget$40K / mo
Engineering Headcount12
Close Rate24%
Current ARR$1.8M
Where they diverge
Feature by feature, by job.
Arx runs the entire early-stage fundraise, with a driver-based forecast at its core. Runway is a deep financial-planning platform for finance teams modeling off real actuals, powerful, but built for a later stage and a different job.
Capability
AARX
Fundraising workflow
Investor CRM & pipelineStages, check sizes, conversation history
✓ Built in
✕ Not offered
Warm-intro pathsMap advisors & investors to each fund
✓ Built in
✕ Not offered
Pitch deck analyticsPer-slide dwell, viewer-level tracking
✓ Per-slide heatmap
✕ Not offered
Investor data roomShare diligence materials with investors
✓ Built in
✕ Not offered
Investor updatesComposed, sent from your own domain
✓ Built in
✕ Not offered
Meeting bookings & briefsInvestor scheduling with prep briefs
✓ Built in
✕ Not offered
The forecast
Built for the early stageWorks with no actuals or finance hire
✓ Pre-seed & seed
✕ Needs actuals
Driver-based modelingBuild the model from drivers, not cells
✓ Fundraise drivers
✓ Operating drivers
Fundraise-tuned driversACV, close rate, pipeline, per business model
✓ 50+ built in
✕ Not the focus
VC benchmark scoringMagic number, CAC payback, NRR vs standards
✓ Built in
✕ Not offered
Remediation guidanceHow to fix a missed benchmark
✓ Built in
✕ Not offered
ScenariosBear, base, bull on one chart
✓ Built in
✓ Built in
Feeds the fundraise workspaceInto the data room, deck pro forma & cap table
✓ Built in
✕ Standalone FP&A
Financial planning platform
Live actuals (750+ integrations)Accounting, HRIS, CRM, billing, synced
✕ Not offered Series A+
✓ Built in
Headcount & payroll planningHiring plans tied to the model
✕ Basic Series A+
✓ Built in
Plan vs actuals (variance)Track the model against reality
✕ Not offered Series A+
✓ Built in
Board reporting & dashboardsCustom finance dashboards
✕ Fundraising views
✓ Built in
Multi-entity consolidationRoll up subsidiaries & currencies
✕ Not offered Series A+
✓ Built in
Pricing & onboarding
Pricing modelWhat you actually pay
✓ Flat $99/mo, unlimited seats
$500+/mo, sales-led
OnboardingSetup & time to first value
✓ Guided, minutes
Implementation + data hookup
Benchmarks
Scored against
the standards VCs use.
A number on its own means nothing in a pitch. Arx scores your metrics against the industry benchmarks, flags exactly where you fall short, and tells you what to do to close the gap, or what to be ready to explain when a partner asks.
Benchmarks
Rule of 4038
0204060+
Burn multiple1.8
01.535+
CAC payback11.4
691218+
Net revenue retention118%
80%100%115%125%+
Connected
The model lives
where investors look.
In Runway the model sits inside a finance tool. In Arx the forecast streams straight into the data room and updates automatically. The version a partner sees on Tuesday is the one you changed on Monday.
Company
Product
Financials
Legal
Team
ForecastLinkOpen
Takeaway
Runway is for scaling.
Arx is for early-stage finance.
Once you have real actuals, a finance hire and a board that wants monthly variance, Runway is a strong planning platform, and you should adopt it then.
But the early-stage raise is a different job. You don’t have the history Runway models off, your numbers are always compared against the industry benchmarks, and your forecast has to live in your data room. That’s what Arx is designed to do, for one flat price.
Runway
$500+/mo
Sales-led annual contracts aimed at funded finance teams, and the CRM, deck, data room, updates and briefs aren’t part of it.
Arx
$99/mo
Flat, unlimited seats. The forecast plus nine other tools you’d otherwise buy separately.