autonomous back office, for operators

Stillpost.

The back-office agent that just runs after you wire it up.

Connect the bank, the inbox and the point-of-sale. Stillpost takes the bookkeeping loop from there — cash flow, past-due invoices, end-of-day receipts, state-by-state sales tax, and the weekly margin alert before you open the shop.

Tiered SaaS from under $100/mo · white-glove from $2k · cancel any month

How it runs

Already on payroll before you sit down.

Wire up the bank, the inbox and the point-of-sale and Stillpost runs the loop unattended — every hour, every state, every close.

  1. 06:0001/06

    Cash flow, near real-time

    Bank, processor and POS feeds reconciled to a single balance every fifteen minutes.

    Mercury · Stripe · Square · Brex

  2. 09:0002/06

    Past-due invoices, chased the day they go stale

    An overdue tracker watches aging and ships a polite nudge before lunch.

    Gmail · Outlook · QuickBooks · Xero

  3. 20:0003/06

    Receipts reconciled every night

    Mail and POS line items matched against a costing ledger before midnight.

    Mailparser · Gmail · Plaid · Lightspeed

  4. 23:5504/06

    State sales-tax estimates, on the remittance calendar

    Fifty-state obligation — Kentucky to Kentucky, California on the 15th — pegged and dated.

    Avalara · TaxJar · state DOR feeds

  5. 06:4505/06

    Margin alerts before the morning brief

    Wing cost up eight percent wk/wk? Owner knows before the chef does.

    Margin guardrails · weekly digest

  6. EOM06/06

    Period close, posted the moment the period ends

    Books close in eleven seconds. The auditor gets a tidy email before lunch.

    month-end · mis-post deletes · journals

Where Stillpost sits

One layer above the slice tools.

The incumbents sharpen one part of the loop. Stillpost is the orchestration layer that watches the whole bookkeeping loop — and handles the fifty-state US sales-tax obligation that they still hand off to a partner.

LayerToolWhat it covers
InvoicingQuickBooks Paymentssharper bills, faster collections
ReconciliationXerotighter match on bank lines
APBILL · Ramptighter approval on spend
Slice toolsZeni · Puzzle · Basis · Sentieeach fixes one corner of the loop
OrchestrationStillpostholds the whole loop together — including the fifty-state sales-tax obligation incumbents still hand to a partner

That last row — orchestration — is the part the incumbents still hand off to a fractional bookkeeper or a partner. Stillpost ships it as software, priced like software, with white-glove on top for the operators who want it.

Who it’s for

Operators who can’t justify a full-time bookkeeper — and don’t want to learn one.

Built for restaurants, retail, agencies and service businesses where the owner is already the CFO, controller and janitor.

Restaurant operators

Three stores, no controller, margin walking away by the week.

Punch in weekly cost alerts · state sales tax handled · cash vs accrual one click

Retail — one to four doors

POS-driven, single-owner, too small to afford a full-time bookkeeper.

Daily reconciliations · inventory roll-up · close on the 2nd, not the 12th

Agencies & studios

Revenue recognition that's been 'coming soon' for a year.

Project-margin alerts · retainer past-due chasers · monthly P&L that closes itself

Service operators

Hourly billing, ad-hoc invoices, every customer is its own spreadsheet.

Invoice chasers · expense rules · margin dashboard · tax estimate, paid and dated

Pricing

Priced like software. The top tier competes with shops charging $2–5k a month.

No surprise implementation fee. No "talk to sales" wall. Just three tiers — pick the one that fits your ops.

Pro
Most picked

Adds the multi-state sales-tax estimator, the period close and the margin guardrails. Where most operators stop.

Join the waitlist — Pro

reply within one business day · cancel any month

What’s in it

  • Everything in Starter
  • Multi-state US sales-tax obligation, dated
  • Period close that posts itself
  • Margin guardrails, weekly
  • Operator + bookkeeper seats

Remittance calendar

Check your next sales tax due date.

Pick the state you sell into. See the next remittance deadline, the filing cadence, and the one-line rule for which day of the month the return is due — straight from the seeded fifty-state dataset. Then jump to the waitlist below.

50 states
Remittance calendar
Check your next sales tax due date.
Pick the state you sell into. We'll show the next remittance deadline, the filing cadence, and the rule of thumb for the day of the month it's due.

What you'll see

Next remittance date, filing cadence (monthly, quarterly, or annual), and the one-line rule for which day of the month the return is due — straight from the seeded remittance calendar.

Pick a state above to see the next due date and the filing rule.

Waitlist

Be the first office on Stillpost.

Drop your email and we'll send the onboarding checklist and a calendar link as soon as the loop is unblocked for the next operator.

Get in touch

Wire it up once. Wake up to a closed loop.

Tell us what you run, where it trips you up, and the timeline you’re operating on. We answer every note ourselves.

prefer prose? Email stillpost-3aj9kd@polsia.app

reply expected within one business day