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Shortlist Report

What is the best outsourced accounting firm for a small business?

Outsourced Accounting for Small Businesses: What The Shortlist Report Finds

Pilot appeared in 40.5% of 210 AI responses to this question, ahead of everyone else.

The Shortlist Report · Published · Updated

Pilot leads

Pilot comes up more than any other firm on this question, by a clear margin.

  1. Pilot85 of 210

    Offers technology-enabled bookkeeping, accounting, and CFO services to startups and small to midsize companies.

  2. Bookkeeper36071 of 210

    Offers bookkeeping combined with payroll, tax, back-office support, and fractional CFO services for small businesses.

  3. Bench58 of 210

    Delivers bookkeeping and ongoing financial reporting for small businesses at $199/month.

  4. Merritt Bookkeeping54 of 210

    Flat-rate bookkeeping service at $250/month for small businesses and startups.

  5. inDinero35 of 210

    Provides outsourced accounting and fractional CFO services to startups and growing SMBs.

  6. +5 more namedin the table

210ChatGPT responses
10Firms named
1Question asked
Last measured

Based on 210 ChatGPT responses to this question, collected August 8, 2026–September 18, 2026. Firms are counted once per response. How we measure.

The ranking

Share = the percentage of the 210 responses that named the firm. Bars are drawn to the same scale across the table and repeat the number in the share column. Firms within a tier are not distinguishable at this sample size and are listed in no particular order.
FirmResponsesShare
Tier 1 stands alone
Pilotpilot.comOffers technology-enabled bookkeeping, accounting, and CFO services to startups and small to midsize companies.85 of 21040.5%
Tier 2 stands alone
Bookkeeper360bookkeeper360.comOffers bookkeeping combined with payroll, tax, back-office support, and fractional CFO services for small businesses.71 of 21033.8%
Tier 3 2 firms, 25.7–27.6%
Benchbench.coDelivers bookkeeping and ongoing financial reporting for small businesses at $199/month.58 of 21027.6%
Merritt Bookkeepingmerrittbookkeeping.comFlat-rate bookkeeping service at $250/month for small businesses and startups.54 of 21025.7%
Tier 4 6 firms, 12.4–16.7%
inDineroindinero.comProvides outsourced accounting and fractional CFO services to startups and growing SMBs.35 of 21016.7%
NexGen AccountingProvides outsourced accounting, bookkeeping, controller services, and fractional CFO support for businesses under $5M revenue.33 of 21015.7%
AccountingDepartment.comProvides outsourced accounting, bookkeeping, controller support, and tax coordination for growth-stage companies roughly $2M–$50M revenue.31 of 21014.8%
Profit PartnersOffers fractional CFO services including cash-flow forecasting, profitability analysis, and budgeting.31 of 21014.8%
QuickBooks LiveProvides bookkeeping and accounting support for businesses using QuickBooks Online, starting around $200–400/month.31 of 21014.8%
North Peak Servicesnorthpeakservices.comProvides bookkeeping, financial reporting, controller review and fractional CFO for small businesses under $5M revenue.26 of 21012.4%

Key findings

  1. Pilot leads this sample alone, named in 85 of 210 ChatGPT responses (40.5%) to the question “What is the best outsourced accounting firm for a small business?”, collected August 8, 2026–September 18, 2026.
  2. 10 firms cleared the reporting threshold on “What is the best outsourced accounting firm for a small business?” in ChatGPT as of September 18, 2026; the full table with response counts is below.
  3. Pilot appears in 3 of the 13 fractional CFO and outsourced accounting firms reports published by The Shortlist Report, the widest coverage of any firm named on this page.
  4. No firm paid to appear in this ranking; placement cannot be bought, and the counts come from ChatGPT responses rather than from submissions.

Why the tiers fall where they do

Tier 1 holds Pilot, named in 85 of 210 ChatGPT responses (40.5%). No other firm in this sample comes close enough to be grouped with it.

Tier 2 holds Bookkeeper360, named in 71 to 71 of 210 responses (33.8–33.8%). The sample does separate this firm from the tier above: the difference from the leading group is larger than the margin of error, which is what puts it in a tier of its own.

Tier 3 holds Bench and Merritt Bookkeeping, named in 54 to 58 of 210 responses (25.7–27.6%). The sample does separate these firms from the tier above: the difference from the leading group is larger than the margin of error, which is what puts them in a tier of their own.

Tier 4 holds inDinero, NexGen Accounting, AccountingDepartment.com, Profit Partners, QuickBooks Live and North Peak Services, named in 26 to 35 of 210 responses (12.4–16.7%). The sample does separate these firms from the tier above: the difference from the leading group is larger than the margin of error, which is what puts them in a tier of their own.

The test is McNemar’s at 95%, applied against the same 210 responses for every firm. The full reasoning, and what happened when we ranked one-to-N instead.

What the sample shows

Pilot leads on its own, named in 85 of the 210 responses to this question (40.5%).

506 firms were named at least once across the sample. 10 of them cleared the threshold of 2 responses and appear above; the rest were named once and are inside the noise.

How to read this

Firms are grouped into tiers, not ranked one to fifteen. A tier holds every firm whose 95% confidence interval overlaps the leader's, which is a long way of saying the sample cannot tell them apart. Order within a tier is arbitrary — read the counts, not the position.

Share is the percentage of responses that named the firm — not a quality score. A firm scoring low here may be excellent and simply under-written about online, which is a finding about its visibility rather than its work.

The same question was asked repeatedly because AI assistants do not answer identically twice. A single response would tell you almost nothing.

What this measurement does not tell you

  • It is not a quality ranking. Share reflects how much has been written about a firm online, which is what an AI assistant reads. A capable firm nobody writes about scores low here.
  • It is a reading from a date range, not a permanent standing. This sample was collected August 8, 2026–September 18, 2026; models change and so do their answers.
  • It covers ChatGPT only. Other assistants answer differently, and we do not extrapolate across engines we have not measured.
  • Order within a tier is arbitrary. Read the counts, not the position. Why we use tiers.

Cite this report

The Shortlist Report. (2026). Outsourced Accounting for Small Businesses: What The Shortlist Report Finds. The Shortlist Report. https://www.shortlistreport.com/article/outsourced-accounting-small-business

Underlying counts: CSV · JSON. Every answer they were counted from: plain text · JSON. All reusable under CC BY 4.0 with attribution.

Disclosure

No firm paid to appear on this page, and no link here is an affiliate link. Rankings come from measured responses; firms cannot submit, sponsor, or buy placement.

Something wrong on this page? How corrections work. This report is one of 91 covering fractional CFO and outsourced accounting firms — see the full set.