Tyler Technologies, Inc. TYL Moat

Key data

The moat

A city does not buy accounting software, it buys the ledger that its auditors, its council and its state reporting all run against. Ripping it out means a parallel data conversion, retraining two or three departments, and a window where the court docket or the utility bill run could fail in public. Tyler sells the back-office record and then the platform layer on top of it: payments, data, permitting, a payments platform processing nearly half a billion transactions a year. That combination is the moat, and it is classic switching cost reinforced by scarce domain depth, with dedicated state-level offices in the 30 states where it holds enterprise contracts.

The swap test holds. Oracle, Workday and SAP each sell general enterprise finance into government, but none of them maintains releases keyed to legislative and regulatory change across roughly 3,000 counties, 36,000 cities and towns and 12,600 school districts, and none runs the court docket. What the moat produces shows up as retention rather than price: recurring revenue reached $2.0 billion, or 87% of total revenue, in 2025, and stated attrition has sat near 2% for four straight filed years.

The secondary moat is attach. Transaction-based fees were $700 million in 2024 on the product split, and management described statewide motor vehicle titling as the largest full-ARR software deal in two consecutive quarters through July 2026. That is real but smaller, and the attach rate on the installed base was a question asked on the call rather than a number given, so treat it as asserted.

Widening or narrowing

The retention sequence widens. Recurring share moved 80%, 83%, 84%, 87% across 2022 to 2025. Licenses and hardware fell to 2.5% of revenue in 2025 from 3.2% in 2024 and 4% in 2023, which means the perpetual-license escape hatch is closing by mix.

The profit pool question is less flattering. Tyler holds the system of record and the payments rail, but hosting economics migrated to AWS under a collaboration agreement, and the fattest public-safety software margins sit elsewhere. Motorola Solutions reported Software and Services revenue of $1.22 billion in the fourth quarter of 2025 at a 34.3% non-GAAP segment operating margin, against Tyler's 15.3% GAAP operating margin for the full year 2025. Different basis, and the comparison flatters Motorola, but the gap is too wide to be basis alone.

The overrated case, stated flatly: a business with 2% churn and 87% recurring revenue should be able to price, and this one has not. ROIC fell from 11.2% in 2016 to 4.9% in 2022 and has only recovered to 6.4%, a break caused by the NIC acquisition capital rather than by competitive loss, but five years on the capital has not earned back to the old level. The 2024 ARR step to 15% growth then back to 11% in 2025 is mix, not acceleration. Verdict: stable.

What breaks it, and who

Public safety is the contested layer, and the rivals are compounding faster than the incumbent. Axon grew software and services ARR 35% to above $1.3 billion in 2025 with net revenue retention of 124% to 125% across all four quarters, which is expansion inside accounts Tyler would also like to expand inside.

The second pressure is the cloud conversion itself. Tyler is still migrating its own installed base to current versions before moving them to its cloud-living release model, and every account in that queue is briefly re-decidable.

The read changes if ARR growth holds at or above 11% in the FY2026 10-K while gross margin clears 46.6%, the 2020 peak, or if stated attrition moves off 2%.

Closing thoughts

The moat is real and it is a switching-cost moat, with the retention evidence sitting in four consecutive filed years of rising recurring share and flat low attrition. It is stable rather than widening, because the thing a strong switching-cost moat should produce, pricing, has not appeared: gross margin remains below its 2020 level and returns on invested capital remain at roughly half the 2016 figure six years after the acquisition that reset them. The one checkable item is gross margin against the 46.6% mark of 2020, since the cloud transition is supposed to end with structurally better unit economics rather than merely a different revenue label. The moat strengthens if gross margin clears 46.6% while ARR growth holds above 11% and weakens if gross margin stalls near 44% while Axon's software retention stays above 120%.