Pricing

Governed document exchange, priced simply.

Start a 14-day trial — card required, cancel anytime before it ends and you won't be charged. Monthly, USD. Annual billing available on request.

Solo

For the individual professional.

$39 /mo

  • 1 user
  • Every governance feature — NDA gate, per-recipient watermark, full audit trail, evidence packs
  • Fair-use document volume — no hard cap
  • Email support

Practice

For a small team.

$99 /mo

  • 5 users
  • Everything in Solo
  • Connectors + Vault Folders
  • Unlimited documents
  • Priority email support
Most popular

Firm

For the whole firm.

$299 /mo

  • 15 users
  • Everything in Practice
  • Unlimited active documents
  • API + webhooks
  • Priority support

Enterprise

For scale, SSO, and data residency.

Custom

Contact sales
  • SSO / SAML
  • Dual-region + data residency
  • DPA + BYOK
  • Dedicated support

Writer or literary agent? Arkin Vault has a dedicated Author plan for manuscript submissions — from $19/mo.

See the Author plan →

Compare plans

Feature SoloPracticeFirmEnterprise
Users 1 5 15 Custom
Document & exchange volume Fair-use Unlimited Unlimited Unlimited
NDA gate + recipient flow ✓ ✓ ✓ ✓
Per-recipient watermark ✓ ✓ ✓ ✓
Full audit trail + evidence packs ✓ ✓ ✓ ✓
Connectors + Vault Folders — ✓ ✓ ✓
API + webhooks — — ✓ ✓
Priority support — ✓ ✓ ✓
SSO / SAML — — — ✓
Dual-region + data residency — — — ✓
DPA + BYOK — — — ✓
Compliance: KYB + sovereign e-sign + anchored tier Add-on Add-on Add-on ✓

Every plan includes the full audit trail and evidence packs — governance is never gated. Questions? Talk to us.