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Guide · Software comparison

TrustBooks alternatives for firms on QuickBooks: an honest comparison

Updated · Rotomal

TrustBooks lists $59 a month for trust accounting, $79 with firm accounting and $249 for a tier where its team completes bank reconciliations for one account (up to 100 transactions a month), with added users at $10 per user per month; its listed integrations are Clio, PracticePanther, LawPay and your bank, not QuickBooks. LeanLaw runs natively on QuickBooks Online at $55 or $75 per user per month. CosmoLex lists $49, $99 and $129 per user per month billed yearly ($59, $109 and $139 billed monthly) as a full practice-management and accounting suite. Which suits you depends on whether you want a separate trust ledger, billing inside QuickBooks, or one system for the whole firm.

List prices, checked 29 October 2026

ProductPlanList priceBasisWhat it is
TrustBooksTier One, Trust Accounting$59 a monthMonthly; $10 per added userDedicated trust ledger with auto-generated three-way reconciliation
TrustBooksTier Two, Firm and Trust Accounting$79 a monthMonthly; $10 per added userAdds firm operating accounting and financial reports
TrustBooksTier Three, Bank Reconciliation Services$249 a monthUp to 100 transactions a month; unlimited usersTrustBooks' team completes bank reconciliations for one bank account
LeanLawCore$55Per user a month; onboarding fee may applyTime, billing and trust accounting, running natively on QuickBooks Online
LeanLawPro$75Per user a monthAdds LEDES, permissions and matter-based accounting
CosmoLexLaunch, Core, Pro$49, $99, $129Per user a month, billed yearly; $59, $109, $139 billed monthlyPractice management with built-in accounting; its table lists bank reconciliation on Core and Pro, not Launch
Trust ReconcilerSolo, Firm, Advisor$39, $59, $129Per firm a month; no per-user chargeReads QuickBooks Online or Xero read-only; monthly three-way pack

What a three-user firm would pay at list price

ProductCalculationMonthly list total
TrustBooks Tier One$59, plus $10 for each user you add (the page does not say how many users the base includes)$59 to $79 if you add up to two users
LeanLaw Core3 x $55$165
CosmoLex Core (lowest plan listing bank reconciliation)3 x $99 billed yearly, or 3 x $109 billed monthly$297 ($327 billed monthly)
Trust Reconciler FirmFlat per firm$59

These are list prices before onboarding fees or your QuickBooks subscription; LeanLaw also offers annual billing at a lower rate it does not publish. CosmoLex's entry plan, Launch, would be 3 x $49 = $147 billed yearly, but its pricing table does not list bank reconciliation on Launch. The scope is not the same: LeanLaw and CosmoLex include time tracking and billing, TrustBooks Tier Two adds firm accounting, and Trust Reconciler does reconciliation only.

Who each suits

  • TrustBooks: firms happy to keep trust in a dedicated system beside their books, or that want TrustBooks' team to do the bank reconciliation (Tier Three). It offers a 14-day free trial.
  • LeanLaw: firms that want time, billing and trust accounting all inside QuickBooks Online and don't mind per-user pricing.
  • CosmoLex: firms ready to run the whole practice, including accounting, on one platform.
  • Trust Reconciler: firms that keep their books in QuickBooks Online or Xero, already bill somewhere else, and only need the monthly three-way reconciliation, exception alerts and a signed pack.

If you want to stay on QuickBooks

TrustBooks keeps its own trust ledger, and QuickBooks is not among the integrations on its pricing page, so a QuickBooks firm would run the two side by side. LeanLaw does run inside QuickBooks Online, and is open about its limits: software keeps the book balance and client ledgers current, while comparing them to the bank, investigating gaps and documenting the result stays with the firm. Trust Reconciler starts from that comparison: it reads the bank statement balance you upload and the books read-only, and produces the three-way report and signature page.

Questions to ask any vendor

  • Does it put the adjusted bank balance, book balance and client ledger total on one page, with every difference listed?
  • Does it alert you the day a client balance goes negative?
  • Is there an attorney sign-off step, and is the signed record locked?
  • Where do bank and wire fees go, so they never hit a client's balance?
  • Is pricing per user or per firm, and what happens when you add a bookkeeper?
  • Can you export every month's reconciliation if you leave?

Where Trust Reconciler fits

Trust Reconciler is in early access with founding customer pricing. It does not do billing, time tracking or payments, and it never writes to your books. If that narrow job is what you need, the Firm plan is $59 a month for the whole firm, and we set up new accounts within 2 business days.

Questions

Does TrustBooks integrate with QuickBooks?

QuickBooks is not among the integrations listed on TrustBooks' pricing page as of 29 October 2026; those are Clio, PracticePanther, LawPay and your bank account. Ask TrustBooks directly if you need a QuickBooks link.

Is LeanLaw a TrustBooks alternative for QuickBooks firms?

Yes, if you also want time and billing inside QuickBooks Online. It is priced per user, $55 or $75 a month, and a one-time onboarding fee may apply.

Is there a free option?

Yes: official templates such as the State Bar of California's reconciliation form and the Alabama State Bar's Excel workbooks. They work if someone careful completes them every month.

Does Trust Reconciler replace my billing software?

No. It only reconciles trust accounts from the books you keep and produces the signed monthly pack.

Is this advice?

No. It is a factual price and scope comparison from vendors' public pages, not legal, accounting or purchasing advice. Prices change; check each vendor's page.

Sources

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