At 10 to 50 staff, the conversation about AI tools for a mid-size accounting firm shifts in a specific way. The tools get more specialized and the price tags disappear. Of the 17 tools in CurateSuite's catalog built specifically for firms this size, exactly one publishes a starting price on its own site. The rest route you to a sales call before you can learn what anything costs. This guide walks through what actually changes at this headcount, which tools get added and which ones you keep, and how to shop when the price itself is the first thing you have to negotiate for.
Why crossing roughly ten staff changes what you buy
The jump from a small firm to a mid-size one is not just about adding seats. It changes the structure of the work, and the tools follow.
At a firm with one or two accountants, an AI tool that flags anomalies in financial transactions has no one to flag them to. The person running the tool is also the person who would review the output. Audit and controls tools assume a second reviewer exists, someone who can check the AI's work before it goes to a client. That review layer does not exist below roughly ten staff, which is why tools like MindBridge and Trullion cluster at this size and not below it.
FP&A and consolidation tools make the same kind of assumption. Planful, Vena, and Cube are built for firms that plan across multiple business units or entities. Enterprise ledgers like NetSuite and Sage Intacct are priced and structured for multi-entity, multi-currency work. None of that exists at a solo or very small firm, which is why these categories only appear once a firm crosses into double-digit headcount.
The AI Tools by Firm Size hub walks through the category-level breakdown in more detail. The short version is that 23 of 101 tools in the catalog fit only mid-size firms, concentrated in audit and controls, FP&A, and enterprise ledgers. This guide is about the specific tools in that mid-size cluster and the one thing that makes buying them different: almost none of them publish a price.
What you keep from your smaller-firm stack
The jump to mid-size does not mean replacing everything. The core ledger usually survives. A firm on QuickBooks Online or Xero at 8 staff is often still on QuickBooks Online or Xero at 30 staff, because the ledger itself is not the constraint. Document capture tools that pull invoices and receipts into the system also tend to stay put.
Practice management is the other survivor. Karbon is the clearest example: its own fit tags span small and mid-size firms, and its pricing reflects that. The Team tier is $59 per user per month billed annually, which is a transparent, self-serve price from a tool that expects firms to keep using it as they grow. That is the contrast to keep in mind for the rest of this guide, and that figure comes from Karbon's pricing page.
What gets added on top of the existing stack is close management, audit and controls, FP&A, and, if the firm consolidates entities, an enterprise ledger. If your firm is smaller than this, the solo guide and the small-firm guide are the better starting points.
The five categories that get added at mid-size
The table below shows the mid-size-specific tools in CurateSuite's catalog, grouped by the job they do. The last column is the one to notice.
| Category | Tools | Publishes a price? |
|---|
| Close management | FloQast, Trintech | No |
| Audit and controls | MindBridge, Trullion, Circit, Kira, Validis | No |
| FP&A and consolidation | Planful, Vena, Cube | No |
| Enterprise ledger | NetSuite, Sage Intacct, Campfire, DualEntry | No |
| Regulated reporting and AP | Workiva, Tipalti, Vic.ai | Tipalti only |
The pattern is stark. Sixteen of the seventeen tools in this table quote custom, sales-assisted pricing. The only exception is Tipalti, which publishes a $99 per month starting price for its entry tier.
The pricing opacity finding, in numbers
Sixteen of the seventeen mid-size-specific tools in CurateSuite's catalog publish no price at all. That is the number behind the finding. At solo and small-firm sizes, most tools put a price on the homepage. QuickBooks Online, Wave, Karbon, and Hubdoc all publish a number. At mid-size, that behavior flips, and pricing itself becomes something you have to shop for before you can even compare options.
The one exception is Tipalti. Its entry-level Select tier is $99 per month with unlimited users and a self-service supplier portal, according to Tipalti's pricing page. That is a real, publishable number. But Tipalti's higher tiers, the ones that handle multi-currency global payments and multi-entity infrastructure, revert to custom sales-quoted pricing. So even the one exception is partial.
FloQast is a good example of how the custom-quote pattern is usually framed. Its pricing page says packages "scale with your business outcomes, not your seat count," and then repeatedly directs visitors to contact sales or book a demo. No number, no tier list, no per-user sticker. The page tells you the pricing model is bespoke, and then asks you to talk to someone to find out what bespoke means for your firm.
That is the buying experience at this size. Solo and small-firm tools compete on a published number. Mid-size tools compete on a sales call, and the first number you need is the one the vendor would rather not give you until you have already invested time in the demo.
How to shop when there are no public prices
The practical move is to force a number out of the vendor before the demo, not after. Ask for the price at your specific headcount and transaction volume. Ask whether a multi-year contract locks in a discount, which NetSuite notes is common in enterprise ERP deals. Ask the vendor to itemize what triggers a price increase: more entities, more users, more transaction volume, or something else. Without that itemization, you cannot compare a shortlist on a normalized basis, because every vendor is quoting from a different structure.
The CurateSuite matchmaker is useful here precisely because it does not try to preselect on price. It narrows the catalog to the tools that fit your firm's size and needs, so you go into the sales calls with a shortlist in hand instead of a cold list from a Google search. That changes the dynamic: you are not asking "what is the price" for the first time on a call with a vendor who has already pitched you, you are asking for the price at your tier so you can compare it against two other tools you already know fit.
Once you have a shortlist, the evaluation framework is the next step. It walks through what to check once you are past the pricing question and actually comparing how the tools work.
This is also the step where the 12 Best AI Tools for Accountants in 2026 list can be useful as a cross-reference. That list is not mid-size-specific, but it covers the tools that get mentioned most often across all firm sizes, which helps when a vendor tries to claim a tool is the obvious choice for your firm.
Common questions
What counts as a mid-size accounting firm?
For this guide, mid-size means roughly 10 to 50 staff. That is the range where audit and controls tools have a second reviewer, FP&A tools have multiple entities to plan across, and enterprise ledgers start to make structural sense.
Why won't these vendors publish a price?
The vendors would say pricing depends on the configuration. That is partly true: an FP&A tool for a 12-person firm with two entities and a 45-person firm with twelve entities are different deployments. But it is also a sales strategy. Custom pricing means every deal starts with a conversation, not a comparison. The practical takeaway is not to read intent into the pattern, just to know it exists and to shop accordingly.
Does a 12-person firm need NetSuite or Sage Intacct?
Usually not. NetSuite and Sage Intacct are enterprise ledgers built for multi-entity, multi-currency work. A 12-person firm with one or two entities is typically better served by keeping its existing ledger and adding close management or FP&A tools on top. The enterprise ledger question only becomes real when the firm itself is running as multiple entities or consolidating across them.
Should a mid-size firm keep using the same ledger it had at a smaller size?
Yes, in most cases. The core ledger is rarely the constraint at this headcount. QuickBooks Online or Xero survives the jump to mid-size for the majority of firms. What gets added is close, audit, FP&A, and sometimes a ledger upgrade if the firm consolidates entities.
What is the first category worth buying at this size?
That depends on the firm's pain point, but close management is the most common first purchase. It is the category that directly reduces the time spent on month-end, and it does not require the structural complexity that audit and FP&A tools assume. FloQast and Trintech are the two names to know, and both will require a sales call to price.
