Tabs3 vs Leap 2027: Pricing, Billing and Fit Compared

Which one to pick first

Legal billing software records billable time, turns it into invoices, and tracks what each client has paid against each matter.

Choose Tabs3 if you want a billing-first product whose per-user list prices you can read before a sales call. Choose Leap if you want a broader practice-management suite with a documented QuickBooks Online export, and you can accept a quote before you see a number.

Tabs3 is no longer an independent company, so one correction to the name you searched for comes first. Thompson Street Capital Partners, the private equity owner of Tabs3's parent, Software Technology LLC, sold the business, and ProfitSolv was the buyer, according to LawNext (2021), which reported the deal was a stealth acquisition that was not announced when it closed. Tabs3 still sells under its own name, and its website says it is part of ProfitSolv.

Leap has not been renamed or merged in the sources we opened. LawNext reported in 2022 that LEAP bought two estate-planning brands, WealthCounsel and ElderCounsel, which now sit in a LEAP Wealth Management Solutions unit, and that the company is not owned by private equity, according to LawNext (2022).

TL;DR: Tabs3 is the easier choice when you need a published number and a billing-first scope. Leap is the stronger candidate when you want practice management and a QuickBooks Online export under one vendor, and you are willing to wait for a quote.

Key Takeaways

• Tabs3 publishes per-user list prices, while Leap publishes no figure and asks visitors to request pricing through a form.

• Tabs3's trust accounting is a separate product, so budget for it as its own line item.

• Leap's QuickBooks Online link exports operating-account transactions, and trust transactions are not exported.

• Neither vendor's pages that we opened document a public API, so plan any automation around exports and confirm them in writing.

• Five of Leap's listed integrations carry added costs, so ask for the full quote with each integration named.

• At Tabs3's list prices, eight users on the cloud plan with PracticeMaster cost $992 a month before CRM, setup and discounts.

Who this is for

Tabs3 fits a firm that wants billing and collections first, wants to budget from published per-user prices, and may want either cloud or on-premises hosting. Its billing product describes invoice review, batch printing, and client payments through Tabs3Pay.

Red flags: you need a trust ledger but do not want to buy a second product, you need a documented accounting sync or API before you sign, or your team expects one all-in price with no add-ons.

Leap fits a firm that wants practice management and accounting exports from one vendor, and that is comfortable with a demo and a quote before any price appears. Its integration pages list Microsoft 365, Xero, QuickBooks Online and Zapier.

Red flags: you need a per-user price on a public page before you contact sales, you need trust transactions to flow into QuickBooks Online through the standard link, or your team works on Macs, because one review site lists "Does not work for Mac users" among its cons.

How we evaluated these tools

This guide is built from public vendor pages and independent sources, not from hands-on use of either product. We weighted six criteria by how much each one changes a small firm's monthly work and risk. We did not produce an overall score, because the public data is uneven: Tabs3 publishes list prices and Leap does not, so a single total score would hide that gap.

The weights are our judgment of buyer priority, not vendor data. Billing depth and trust accounting carry the most weight because a mistake there costs money or creates compliance risk, and the accounting handoff comes next because it decides whether someone re-enters data every month.

Feature matrix from public pages

Every cell below comes from a page we opened. Where a page was silent, the cell says so instead of filling the gap.

Our read is that Tabs3 has the more complete public record, since its billing page explains invoicing, payments and reporting in detail. Leap's public record centers on how it connects to accounting tools and how it charges. That gap is itself a reason to ask for a demo that covers billing and trust before you sign.

Pricing and what it costs for eight users

Pricing checked October 26, 2026. Tabs3's figures come from its own pricing page, and Leap's pricing is quote-based.

Cloud subscription: $89 per user per month according to Tabs3, which labels this a starting price and notes that volume discounts may apply. The on-premises subscription starts at $69 per user per month, PracticeMaster adds $35 per user per month in the cloud and $32 on-premises, and the CRM add-on costs $147 per month billed annually for up to 3 PracticeMaster users, according to Tabs3.

Tabs3's pricing page defines a user as anyone who needs to track time or work in the software. Count everyone who enters time or opens matters, not only the billers. For custom or volume pricing, the page says: "Contact us for custom pricing or volume pricing requests."

Leap publishes no figure. Its US pricing page asks visitors to fill out a form, and its UK pricing page says LEAP charges on a per-user, per-month basis, with a one-time setup fee that may cover data migration, software configuration and onboarding.

Using the Tabs3 list prices above, here is our arithmetic for an eight-user firm. These totals are our calculations from the cited prices, not vendor quotes.

The on-premises total is $184 a month lower than the cloud total before setup and discounts. Leap has no figure to put in this table, so the honest comparison is to request a quote from Leap for eight users with the same modules, then compare the totals in writing.

Integrations and the accounting handoff

Leap's QuickBooks Online page says several journals are created in LEAP and exported to QuickBooks Online, which gives every transaction an audit trail, according to LEAP. Operating-account transactions tied to clients and matters sync, but trust transactions are not exported. The page also says the General Ledger Link gives full control over what does and does not go into QuickBooks Online, which matters if a bookkeeper wants to hold back entries from particular matters.

Leap's integrations page lists Microsoft 365, Xero, Zapier, LawConnect and E-Billing, and it marks five integrations as added costs: Added-cost integrations: 5 listed according to LEAP. Those five are LawToolBox, InfoTrack, Microsoft 365, Xero and QuickBooks Online. LawConnect and E-Billing come with LEAP at no additional cost.

Tabs3's billing page does not name QuickBooks, Xero or any API. Its only integration statement is "Work anywhere, anytime, securely with our integrated solutions," next to partner logos, and we did not find a public API for Tabs3 on the pages we opened. Any data movement from Tabs3 therefore starts with exports, so confirm which export formats your edition supports before you commit.

The real alternative for many firms is stitching this together in Zapier, Make or n8n, or building an in-house script. Those tools can keep run histories, retries, error branches and audit evidence when they are configured. The buyer still has to design and own observability, idempotency so a retry does not post the same invoice twice, escalation paths, access controls, and maintenance when an export format changes. Leap's own integrations list includes Zapier, so a Leap firm may cover some handoffs there without a separate build. A proposed US Tech Automations design could configure the same run history, retry logic and exception queue for Tabs3 exports or Leap journals, with named prerequisites (export access, a read-only accounting login and a mapped chart of accounts) and named human review points (any trust or retainer line, any write-off, and any mismatch before posting).

A proposed US Tech Automations workflow for a Tabs3 firm would start when an invoice is finalized in billing. It would pull the finalized invoice data from a scheduled export file, compare each invoice's open balance with the accounting ledger, and write an exception list for the billing lead. The prerequisites are an export your edition supports, a read-only accounting login and a mapping of Tabs3 matters to ledger accounts. Nothing would post to the ledger until a person approves each exception. This is a design, not a deployed system.

For a Leap firm using the QuickBooks Online link, the proposed workflow would start when an operating-account payment is recorded against a matter. It would confirm that the matching journal reached QuickBooks Online and flag any retainer deposit logged to trust, since trust transactions are not exported. The output is a daily exception list, with each flag tagged for manual posting. The prerequisites are Leap's confirmation of which journals auto-synchronize, a QuickBooks Online login with posting rights, and an agreed rule for who clears each flag.

Worked example, using hypothetical figures: an eight-user firm on Tabs3's cloud plan pays $992 a month for seats, or $11,904 a year, before CRM and setup costs. Suppose 40 invoices are open at month end and 3 fail the match, a 7.5% exception rate. A proposed check would compare each invoice's Invoice.AmountDue in Xero with the open balance from the billing export, and the 3 mismatches would go to a person instead of posting automatically. Xero's official OpenAPI specification defines six invoice status values, according to Xero (current), so the check can skip Invoice.Status values of DRAFT, DELETED and VOIDED rather than treat them as open receivables.

Vendor profiles: Tabs3 and Leap

Tabs3

Tabs3 fits a firm whose biggest problem is billing and collection, and that wants published per-user list prices before talking to sales. Its billing product covers invoice review, password-protected statements for sensitive matters, real-time dashboards for receivables and work in process, and time entry from a phone or tablet.

Its limitations come from the separate pieces you may need to buy. Trust accounting is a separate product, and electronic task-based billing requires a separate Taskbill license, so the headline price understates the total. The pages we opened do not name a QuickBooks or Xero sync or a public API. If retainers are your main concern, our guide to retainer management software for law firms compares that category.

For implementation, Tabs3 offers cloud and on-premises options, and the pricing page directs volume buyers to a custom quote. Ask for a written list of the export formats your edition supports, the trust migration path, and who performs the data move.

Leap

Leap fits a firm that wants practice management and accounting exports from one vendor, and that will run a demo before deciding. Leap's UK pricing page describes one simple plan designed with small to mid-sized firms in mind, though no price appears on that page.

Its limitations are the price, the trust detail and the add-ons. Pricing is quote-based, so the budget has to wait. Trust transactions do not reach QuickBooks Online through the standard link, and the public pages we opened do not detail its trust ledger, so test trust reconciliation in a demo. Five integrations cost extra, and one review site lists "Does not work for Mac users" among its cons, according to Digital Logic (current).

Leap says a one-time setup fee may apply for data migration, software configuration and onboarding, and its UK FAQ says its migration team will work closely with the firm through the transition. Ask for the setup fee in writing, along with the list of integrations that are included and the ones that are charged.

Decision checklist and common mistakes

• Write down your monthly billing volume and who enters time, because Tabs3 counts every user who tracks time or works in the software.

• Decide whether trust money must live in the same system as billing, and price Tabs3's trust product before you compare totals.

• Name your accounting ledger (QuickBooks Online, Xero or another system) and ask each vendor for the exact sync scope in writing.

• Ask Tabs3 for an export sample and Leap for a demo of trust reconciliation before you sign.

• Get a Leap quote for the same user count and modules you used for Tabs3, then compare totals, not monthly sticker prices.

Common mistakes to avoid:

• Comparing Tabs3's per-user list price with a Leap quote as if both included the same modules.

• Assuming a QuickBooks sync covers trust transactions, when Leap's link does not export them.

• Treating a vendor's silence as a yes; the Tabs3 billing page does not name QuickBooks, so that is a question to put to Tabs3 in writing.

• Skipping the setup fee, which Leap says may apply.

When NOT to use US Tech Automations. A simpler setup wins if your firm uses one billing product with its own statements and never moves data into an accounting ledger, because a monthly manual review will cost less than designing a workflow. It also wins if the vendor's built-in QuickBooks Online or Xero sync already covers your needs and your bookkeeper is comfortable checking it. If your only need is a reminder for unpaid invoices, the payment tool's built-in reminders or a single Zapier step will usually do the job.

Frequently asked questions

Is Tabs3 still an independent company?

No, Tabs3 is part of ProfitSolv, which acquired the business in 2021 as described above. Its website still sells the product under the Tabs3 name.

Does Leap publish a price?

No, Leap does not publish a per-user figure on the US pricing page we opened, which asks visitors to fill out a form. Its UK page describes per-user, per-month billing without showing an amount, so Leap's cost is quote-based.

Does Tabs3 integrate with QuickBooks Online?

The Tabs3 billing page we opened does not name QuickBooks Online, Xero or any API, so treat QuickBooks support as unconfirmed until Tabs3 confirms it in writing for your edition.

Can Zapier replace a vendor integration?

Sometimes. Leap lists Zapier as one of its integrations, which can cover some handoffs. For Tabs3, where we found no public API, a Zapier-style flow would depend on exports, so test that the export you need is available on your edition first.

Which option costs less for eight users?

On Tabs3's published list prices, eight cloud users with PracticeMaster come to $992 a month, or $11,904 a year, before the CRM add-on, setup and discounts. Leap's total cannot be compared until you get a quote for the same eight users and the same modules.

Next step before you sign

Choose Tabs3 when you need a published budget and a billing-first tool. Choose Leap when practice management and a QuickBooks Online export matter more than a public price. Either way, get written answers on trust accounting, export formats and setup fees before you sign. To see how a proposed handoff between billing and your ledger could be configured with review points, see how US Tech Automations configures this.

Sources: Tabs3 pricing, Tabs3 billing, LawNext 2021, LawNext 2022, Legal Technology Hub, LEAP QuickBooks Online, LEAP integrations, Xero OpenAPI, Digital Logic