Accounting AI · Pricing guide
How Much Do AI Agents Cost for Accounting Firms? (2026)
Most accounting AI vendors publish a price, but five of the six we checked price a different unit, so the same 20-person firm gets monthly quotes from $1,780 to $12,000 for software that is not doing the same job. Read the unit first, then the number: per user, per client or per workflow decides whether the quote grows when you hire or when you win a client.
We read the pricing page of every vendor named here on October 25, 2026 and recorded the list price exactly as published, in US dollars. Vendor pages change without notice, and none of these figures is a quote for your firm. This article is about the arithmetic a managing partner has to do before a demo, not about which product is best. For that decision, start with our accounting AI shortlist.
One more thing worth saying plainly: Susan is our own product, provided by Fixed Labs, and we do not publish a list price either. So this page does not end by claiming we are the cheapest. It ends with the six questions that make any of these numbers comparable, including ours.
Four units, four different bills
Every published number in this market counts one of four things. That single choice decides what your bill does when the firm changes.
| Unit | What it counts | Effect on your bill | Vendors using it |
|---|---|---|---|
| Firm user | Each person on your team who signs in | Priced by headcount, so adding a partner raises the bill | Karbon, Canopy, Financial Cents |
| Client account | Each client engagement or entity you service | Priced by book of business, so growth raises the bill | Botkeeper |
| Client business | Each company whose books sit in the platform | Priced per company, whether or not your staff touch it | Digits |
| Workflow or engagement | The job you ask the vendor to do | Priced by scope, so the number arrives after a demo | Susan, Truewind, Basis |
A per-user price is a seat licence: twenty people cost twenty times one seat. A per-client price is a book-of-business licence, which is why Botkeeper’s page states that one licence equals one client. A per-client-business price counts the companies whose books live in the platform, whether or not your team touches them that month.
The fourth unit is the one that makes quotes hard to compare, because a workflow price depends on scope you have not agreed yet. Susan, Truewind and Basis all price this way. It is not evasion: a vendor pricing per workflow cannot publish one number that is true for a firm wanting invoice drafts and a firm wanting audit support.
What six vendors published this week
These are the list prices on each vendor’s own pricing page on October 25, 2026. Where a vendor shows an annual and a monthly figure, both appear here, because the annual figure is usually the one on the screen first.
| Vendor | Unit | Published list price | What sits at that number |
|---|---|---|---|
| Karbon | Per user | Team $59 annually or $79 monthly; Business $89 annually or $99 monthly | Practice workflow and collaboration; monthly billing only for teams of 4 or more; Enterprise is quote-only |
| Canopy | Per user | Standard $74; Plus $109; Premium $149, billed annually | Practice suite. Close automation is a separate add-on at $10 per connected client per month, first five included |
| Financial Cents | Per user | Solo $19; Team $49; Scale $69, billed annually | Practice workflow. Month-End Close is an add-on at $5 per client per month, billed annually |
| Botkeeper | Per client | $149, $109, $79 or $59 monthly by band; $134, $98, $71 or $53 billed annually | Bookkeeping automation; the page states one licence equals one client |
| Digits | Per client business | Essentials $65; Core $100; Pro $250 listed as coming soon | AI-native ledger. The page states there is not one firm-wide plan; you match a plan to each client |
| Truewind | Per workflow | Not published; demo only | Priced by close complexity, volume and operating model |
| Basis | Per workflow | Not published; waitlist and demo | Agents for close, tax, audit and CAS work |
Two of the seven publish no price at all. That is a legitimate model for a configured product, but it changes what a demo is for: at Truewind and Basis the demo is also the pricing conversation, so ask for a written range for your firm size before the second call.
The same firm priced six ways
Take a firm with 20 people who sign in and 120 clients: ordinary for the middle of our reader range. Apply each published annual rate exactly as printed, and use the vendor’s own band where the page gives one. Botkeeper’s 120 licences fall in its 25-plus band, so the annual rate is $53 per client.
| Vendor | Arithmetic | Per month | What you are buying |
|---|---|---|---|
| Botkeeper | $53 x 120 clients | $6,360 | Bookkeeping automation on every client |
| Karbon Business | $89 x 20 users | $1,780 | Practice management seats for your team |
| Canopy Plus + close add-on | $109 x 20 users + $10 x 115 clients | $3,330 | Practice suite plus close automation |
| Financial Cents Scale + close | $69 x 20 users + $5 x 120 clients | $1,980 | Practice workflow plus month-end close |
| Digits Core | $100 x 120 client businesses | $12,000 | An AI-native ledger per client |
The spread is $1,780 to $12,000 a month, a factor of 6.7, on the same firm and the same day. None of those numbers is wrong. Karbon is selling practice management seats to your team; Digits is selling a ledger for each of your 120 clients. A partner who compares the two numbers directly will conclude something false.
The useful comparison is cost against the work your staff stops doing. That is why the answer-first number in this article is a range rather than a winner: on published prices alone, the honest conclusion is that the unit matters more than the rate.
Where Susan fits, and why we do not print a price
Susan is our managed AI employee, provided by Fixed Labs. We configure the agent and its managed computer for an agreed recurring workflow, run it, and repair it when a system changes. Published accounting-firm workflows include invoice preparation, WIP reporting, client document collection, onboarding, payment recording, notice intake and monthly review.
We price per workflow, so we publish no list price. A firm wanting invoice drafts from time entries and a firm wanting a monthly close review are not buying the same amount of work, and a single headline number would mislead both. What we can show is measured work: in our published billing case, 513 invoice records completed across three observed weekly windows, at about six minutes of agent processing each against the team’s 15-minute manual estimate for the same invoice.
Best fit: recurring work that crosses several apps and needs an operating team responsible for it. Limit: we are not a self-service subscription, we need a process owner and authorized access on your side, and we are not the cheapest option if a native tool already finishes the job reliably. Scope and price are agreed in writing before work starts.
See Susan’s managed workflows for accounting firms for what the service covers, and the published billing case for the invoice numbers quoted above.
Choose the unit that matches how your firm grows
If you plan to add clients without adding staff, a per-client price rises with every win and a per-user price does not. If you plan to hire two seniors next year, the reverse. Model both before you sign, because at these rates the unit swamps the discount negotiation.
Then decide what the vendor is actually doing. A seat licence for practice management does not prepare an invoice; it makes your team faster. A per-client licence for bookkeeping automation does the books for that client. A per-workflow service takes the recurring job off your staff and gives it back reviewed. Those are three different purchases, and only the last one replaces hours rather than adding a tool.
If the decision is really about whether an agent should execute consequential steps at all, read our approval workflow guide for accounting firms first. If you are narrowing the practice-management side, our CPA practice AI shortlist and the month-end close comparison cover those separately.
Six questions that make any quote comparable
Ask these before the demo, in writing, and put the answers beside each other. The cost question that matters is not the rate; it is what the rate counts and what work still lands on your team.
| Question | What a useful answer looks like |
|---|---|
| What is the unit? | Is this per user, per client, per client business or per workflow? |
| What is included at that number? | Which work is done, and which work still needs your staff? |
| Which band are we in? | Most published prices are tiers; ask which tier this firm size lands in. |
| What is the annual price? | Monthly billing usually costs more than the annual figure shown first. |
| What is the implementation fee? | Setup is often separate and is the largest first-year difference. |
| What happens as we add clients? | Model the next 20 clients before you sign the annual agreement. |
Finally, put the number beside the work. Our survey reference here is Financial Cents’ 2026 report of 486 North American firms: 95% were using or exploring AI, only 20% reported clear measurable ROI and 52% said it was promising but hard to quantify. Cost ranked last among blockers at 3% to 6%, behind time to learn at 41%. In other words, firms are not holding back because AI costs too much; they are holding back because they cannot yet prove what it saved. Price the work, then measure it.
Frequently asked questions
How much do AI agents cost for an accounting firm?
Published list prices for accounting-firm AI software in October 2026 run from about $19 to $149 per month per unit, but the unit is different at each vendor: Karbon starts at $59 per user, Financial Cents at $19 per user, Canopy at $74 per user, Botkeeper at $149 per client and Digits at $65 per client business. Susan's price depends on the agreed workflows, so ask for the unit before the number.
Why do two vendors quote prices that are three times apart?
Usually because they count different things. On a 20-person firm with 120 clients, Botkeeper's published annual rate of $53 per client works out to $6,360 a month, while Karbon Business at $89 per user is $1,780 a month. That is a 3.6 times difference, and it does not mean one is cheaper: they are not selling the same work. Compare each number against the work your staff still has to do.
Which AI vendors for accounting firms publish their prices?
On October 25, 2026, Karbon, Canopy, Financial Cents, Botkeeper and Digits all published list prices on their own pricing pages, and we read each one. Basis and Truewind did not publish a price: both route buyers to a demo or waitlist. We found no Susan list price either, because scope is agreed per workflow. Vendors change pricing pages without notice, so confirm the figure before you budget.
Should we choose a per-user or a per-client price?
Choose by where your workload grows. A per-user price rises when you hire and stays flat as clients are added; a per-client price does the opposite. A firm planning to add staff but not clients will prefer per client, and a firm adding clients on fixed headcount will prefer per user. Model your own next twelve months on both units before choosing, because the cheaper number today can invert within a year.
What should we budget in the first year, beyond the subscription?
Add implementation, staff review time and the cost of any add-on that contains the work you actually wanted. Canopy, for example, prices close automation as a separate per-client add-on, and Financial Cents prices month-end close at $5 per client per month. In our published billing observation, 513 invoices still needed a person to approve drafts and handle exceptions, so budget reviewer hours as a real line item.
How does Susan's pricing work, and who provides it?
Fixed Labs provides Susan, our managed AI employee service. We do not publish a list price because the scope is the work you agree: an invoice workflow and a month-end review are different jobs. The price covers configuring the agent, running the recurring work and fixing it when systems change. Ask for a written scope with the workflows named, then compare its cost against the staff hours it replaces.
Is an AI agent cheaper than hiring an accountant?
Compare the accepted work, not the sticker price. In our published billing case, 513 invoice records completed across three observed weeks represented about 128 hours of equivalent manual preparation at the team's 15-minute estimate. A hire also brings judgment, client relationships and cover you may still need. Put the subscription, implementation and reviewer hours on one side and salary, benefits and management effort on the other.
Why do some vendors hide their prices?
Some products are configured per engagement, so a published number would mislead. Truewind prices by close complexity, volume and operating model, and Basis takes a waitlist. That is not automatically a problem, but it makes the demo a pricing meeting too. Ask for a written range for your firm size before the second call, and treat a refusal to give any range as information about the sales process.
Bring the workflow you want priced
Show us the recurring job, the systems it touches, and who approves the result now. We will tell you whether it fits a managed workflow, what your team keeps, and what the scope would cost, in writing. Use redacted examples; we do not need confidential client records for a first conversation.
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