S3quential

Simple, predictable pricing

No per-engagement fees. No surprise add-ons. Cancel anytime.

Solo

For sole practitioners managing their own book of clients.

$49/month

  • Up to 50 engagements
  • 1 user
  • Engagement tracking & lifecycle
  • Working trial balance
  • Workpaper references
  • Prior year comparisons
  • Email support
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Firm

For growing firms that need team collaboration and oversight.

$149/month

  • Unlimited engagements
  • Up to 15 users
  • Everything in Solo
  • Role-based permissions
  • Materiality & risk tools
  • Auto-lock & archive
  • Review workflow & sign-off
  • Priority support
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Enterprise

For multi-office firms or firms with specialized compliance needs.

Custom

  • Unlimited everything
  • Unlimited users
  • Everything in Firm
  • Multi-entity support
  • Custom integrations
  • Dedicated account manager
  • On-boarding & training
  • SLA & uptime guarantee
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Frequently asked questions

Is there really a free trial?

Yes. You get full access to the Firm plan for 14 days, no credit card required. If you decide not to continue, your data is securely deleted.

Can I switch plans later?

Absolutely. Upgrade or downgrade anytime from your account settings. Changes take effect on your next billing cycle.

Do you charge per engagement?

No. Solo has a 50-engagement cap, but Firm and Enterprise are unlimited. We believe per-engagement pricing penalizes growing firms.

Where is my data stored?

All data is stored in SOC 2 compliant infrastructure in the United States. You can export your data at any time.