Pricing

One plan. One price.

No seat math, no add-ons, no enterprise sales call. Arx is a single subscription with everything in it. You are a founder — your time is worth more than a procurement cycle.

Arx · Founder OS
Everything, included.
$99/ month
billed monthly
For the years before bigness.
  • Unlimited seats
  • Unlimited SAFEs & cap-table scenarios
  • Unlimited data rooms
  • Unlimited decks & viewer analytics
  • Investor updates (text + Loom)
  • Financial forecasts & benchmarks
  • Ask Arx — the assistant
  • Email & priority support
Start 14-day trial →See features →
No credit card for trial · Cancel anytime · Managed in Stripe
The unbundled alternative

Or, the patchwork.

You could keep paying four tools, and one spreadsheet, and a freelance bookkeeper.

Carta

~$240
/ mo · for cap table alone
  • Cap table
  • Data room
  • Deck analytics
  • Investor updates
  • Forecasts

DocSend

$45
/ mo · 1 seat
  • Deck analytics
  • Data room
  • Cap table
  • Investor updates
  • Forecasts

Runway / Causal

$129+
/ mo · base tier
  • Forecast
  • Cap table
  • Data room
  • Deck analytics
  • AI co-pilot

Arx

$99
/ mo · unlimited seats
  • Cap table
  • Data room
  • Deck analytics
  • Investor updates
  • Forecasts
  • Ask Arx · AI