Bench (bench.co) describes a service for US small businesses where a team of people does your books each month. comma is Canadian accounting software you run yourself, where AI proposes and a person approves every posting.
Start your trialDifferent jobs The detail is below
comma is software for Canadian corporations. You, or the accountant you invite at no charge, run the books. There is no chat box inside the app: your own Claude or ChatGPT connects to the books and can read and write, asking you before each write.
A built-in AI bookkeeper proposes categories and finds receipts. Nothing posts until a person reviews it.
Bench describes a done-for-you bookkeeping service with its own software, for US small businesses. Bank and card feeds connect, the software suggests categories, and you assign what is left or leave a note.
Bench’s bookkeeping team completes the books each month. Tax filing is a higher tier.
Nine rows. Where we could not find something in bench.co’s documentation, the cell says so instead of guessing.
| comma | Bench (bench.co) | |
|---|---|---|
| AI assistant | comma Your own assistant, plus an AI bookkeeper No chat assistant inside the app. Connect Claude or ChatGPT to ask questions from live reports, draft and make real changes; it asks you before each one, within your role, and every action is audited under your name with an AI marker. A built-in AI bookkeeper (Pro and Premium) attaches receipts and proposes categories, transfers and matches. It never posts, and everything it does can be undone. AI receipt reading is Premium. | Bench Category suggestions, with a bookkeeper reviewing Bench says its software suggests categories using machine learning from transaction details and its customer base, with a bookkeeper reviewing. Its categorization page describes an “AI Categorization Assistant”: you describe a transaction in your own words and get a category, or pass it to the bookkeeper. Not found in their docs: an AI assistant that answers general questions about the books, or drafts or posts entries. |
| MCP / AI connector | comma Read and write, 190 tools An official remote MCP server for Claude, ChatGPT and any compatible client: 91 read tools and 99 write tools, 77 of them flagged so the assistant asks you first. Read-only on Basic; read and write on Pro and Premium.
It records payments and never moves money. Bank linking, people and roles, billing and permanent delete stay in the browser. | Bench Not found in their docs: an official MCP server, a ChatGPT app or a Claude connector on Bench’s own pages, so nothing on read or write access, coverage or tool count. That is not the same as none: if a connector matters to you, ask Bench. |
| Automatic AI transaction handling | comma AI proposes, a person books Plaid bank feeds for Canadian banks on every plan, plus CSV import and manual entry. There is no rules engine, and comma’s own code proposes nothing. The AI bookkeeper (Pro and Premium) or your assistant proposes a category, a transfer or an invoice or bill match. Nothing posts automatically. Rows wait in a review queue and your tick books the entry. AI proposals carry a marker and can be filtered; bulk review confirms first. | Bench Software suggests, Bench’s team completes Bank and card feeds connect to Bench’s platform through Plaid. The software suggests categories, and you assign leftover items in a categorization flow or leave a note for the bookkeeper. Some transactions, such as balance-sheet and personal ones, need bookkeeper review. Bench’s team completes the books monthly. Not found in their docs: transfer or document-match detection details. |
| Email inbox receipt matching | comma Searches Gmail and Outlook, on Premium Premium companies connect Gmail, Outlook or both, read-only. The AI bookkeeper or your assistant searches by sender, terms and dates, imports PDF and image attachments into the receipt inbox, and attaches the receipt to a transaction. That attachment waits for you to confirm or detach. Emails with no attachment are left for a person. There is no forward-to-email address. Receipts also arrive by browser upload, iPhone camera or the connector. | Bench Photo or scan, uploaded in the app Receipts and statements can be photographed or scanned and uploaded in the app. Not found in their docs: emailing receipts in, searching a connected Gmail or Outlook inbox for receipts, or matching a receipt to its transaction (not confirmed in this check). |
| iOS app | comma Native app; store listing not confirmed comma has a native iPhone and iPad app: review bank lines, capture receipts with the camera, create and send invoices, record bill payments, read the ledger and statements, reconcile, search and switch companies. It is a free companion and needs iOS 27. We could not confirm its store listing in this check, and we quote no rating, so check before you count on it. Plans and billing are web only. There is no Android app. | Bench iPhone app reported; listing not read An iPhone app, “Bench Accounting”, is reported by a third-party review. We could not read its App Store listing in this check. Bench’s own pages describe the app as where customers pick categories, upload documents and message their bookkeeper. Not found in their docs: an App Store rating (third-party figures conflict), invoicing or approvals in the app. |
| Multiple companies | comma One account, priced per company One billing account holds several companies, each with its own ledger, currency, roles and audit trail, and a fast company switcher. Every plan includes one company; each extra company is a paid add-on priced per plan. Intercompany checks are Premium. comma has no consolidated financial statements. | Bench Not found in their docs: several businesses under one login, multi-entity handling or pricing, a multi-entity discount or consolidation. |
| Canada | comma Built for Canadian corporations GST/HST tracked on documents, a GST/HST return worksheet (regular method only) and the remittance recorded. GIFI account mapping for your accountant’s year-end handoff. Books in CAD, with USD bank and card accounts on Pro and Premium at Bank of Canada rates. Canadian bank feeds only. No foreign-currency invoices or bills. comma never files anything with the CRA. | Bench Described as a service for US businesses Bench describes a service for US businesses, with IRS-oriented tax content. Whether Canadian businesses are served is not confirmed in this check. Not found in their docs: GST/HST handling, CRA forms and Canadian bank feeds. |
| Other features | comma Double-entry books you run Invoices, credit notes, customer statements and reminders; bills and vendors; journals; bank reconciliation; P&L, balance sheet, trial balance, general ledger and aging; audit log; year close. Four roles, and invited users such as your accountant pay nothing. Not in comma: inventory, projects, time tracking, quotes, recurring invoices, online payment collection on invoices, an app marketplace, SOC 2 or ISO 27001. comma is software, not a bookkeeping service: nobody at comma does your books. | Bench A bookkeeping team, statements and tax A dedicated bookkeeping team, monthly statements, a year-end package, tax filing and advisory on the tax tier, transaction tagging, and payroll data sync through integrations. Not found in their docs: invoicing, bill pay, payroll, inventory, projects and time tracking. |
| Pricing | comma Per company, not per user
CAD a month, or billed annually. Taxes extra. One company included; extra companies are an add-on priced by plan. No free plan; the trial needs a card. If a subscription lapses, the books become read-only and exportable, not deleted. | Bench Bench’s own pages conflict
A month, from Bench’s FAQ and plan pages. Currency is not stated; USD is implied. List prices as shown on their pages on 10 November 2026. Prices change, so confirm on the live page. Grow is listed for businesses under $250K annual revenue. A pricing-page extract, which may be stale, lists Bookkeeping Light $199, Bookkeeping $399 and Bookkeeping + Tax $649 a month, with annual billing 20% off. Not found in their docs: a free tier or trial terms. |
Your assistant wants to use comma
comma_invoice_send
Invoice INV-0042 · Northwind Supply
$4,200.00 CAD · due in 30 days
91
read tools
99
write tools
77
ask first
Dashedproposed by AISolidbooked
Connected mailbox · read-only
billing@northwindhosting.example
Your March receipt · receipt-0312.pdf
Northwind Hosting
12 Mar · read by AI
This page is comma’s perspective. Verify before you decide. Bench claims and list prices were checked on 10 November 2026. We could not open www.bench.co, help.bench.co or apps.apple.com directly during this check. Every Bench claim here rests on search-engine extracts of the pages below, not a direct read, so confirm each point on the live page. Bench’s pages do not agree with each other on price.