Tyler Technologies
Running The County Courthouse

Oakland, November 2016. The county public defender filed the same motion in more than 2,000 cases, asking the court to start keeping accurate records again.

Alameda County Superior Court had switched its case management system on August 1 that year, retiring software built in the 1970s for Tyler Technologies' Odyssey. Within weeks the public defender's office was collecting stories: warrants that stayed active after a judge dismissed them, defendants held past their release dates, and drug charges showing up as sex offenses.

Three clients spent an extra 50 days in jail because release orders never appeared in the system, the East Bay Times reported. A union representative told the San Francisco Chronicle that a task taking two mouse clicks on the old system now took 25. (Slate, December 2016)

Public Defender Brendon Woods was direct about the cause. Tyler, he told KQED, proposed a product that was not ready to go live in Alameda County. Tyler disputed the account and pointed to two dozen other California counties running the same software without the same headlines. In December the court cancelled part of the contract. Alameda decided to keep Odyssey away from its family, probate, and civil cases. (KQED, February 2017)

The interesting part is what happened after

Tyler had won this court case in July 2014. Two years passed between the signature and the go-live, and the rollout became a national story about wrongful arrests.

In August 2019, the Alameda County Probation Department signed with Tyler for a different product. By November 2019, 28 of California's 58 superior courts had selected Tyler's court software, covering roughly 70% of the state's population. A Yale Law Journal essay published in April 2026 found Tyler providing court infrastructure in at least 28 states, with more than half of America's state courts running at least one Tyler tool. (Todd Venook, Yale Law Journal, April 30, 2026)

The worst public failure in the company's history cost it a portion of one contract in one county, and the county came back within three years.

Contracts nobody can cancel are worth more than contracts everybody wants

Software strategy usually chases the second kind. Delight the user, win the review, and earn the renewal, and every year becomes an election you have to win again.

The other kind of contract is won once. The customer signs, spends two years migrating, rewrites its internal procedures around the software, retrains several hundred clerks, and connects it to the sheriff, the DMV, and the state.

After that, cancelling means doing all of it again in reverse while the courthouse stays open. The renewal stops being a decision and becomes a line item.

Tyler's retention numbers are what that looks like on a spreadsheet: 98% gross client retention and 87% of 2025 revenue recurring. Those figures do not measure how much anyone enjoys the product. (Tyler Technologies Q2 2026 investor presentation, July 30, 2026, via ​Investing.com)

What actually makes a contract uncancellable?

Four ingredients, and none of them is enthusiasm.

• The vendor holds the system of record. Not a copy of the data, the authoritative version, the one a judge acts on and an auditor asks for. Anyone leaving has to prove the new system's version is correct before the old one goes dark.
• The workflow is written into law. Court filing deadlines, evidence retention, and disclosure rules are all part of the workflow. When the process is statutory, the software encodes the statute, and a migration becomes a legal exercise as much as an IT project.
• The buying cycle is measured in years. A public procurement runs through an RFP, a council vote, and a budget cycle. Any organization contemplating a change is committing several people for eighteen months before anyone touches the software.
• There is no obvious second vendor. In a market with a handful of national suppliers and a strong incumbent, the alternative to a painful migration is often another painful migration.

Any of these on its own creates friction. Stacked, they produce a relationship that survives the kind of failure that would end a normal vendor.

Where the money shows up

Durability turns into pricing power slowly, then all at once. In the second quarter of 2026 Tyler reported revenue of $645.1 million, up 8.2% on the year, with subscription revenue growing 21.7% to $230.6 million. Maintenance revenue fell 5.6% over the same period, which sounds like a decline and functions as the opposite: on-premise clients are moving to the cloud versions, and those conversions are booked at higher annual values.

Read that migration for what it is. A customer base that cannot practically leave is being resold a more expensive version of what it already runs, one county at a time, and the company gets to call the result growth. Tyler added $505 million of share repurchases in the same quarter and bought a courtroom recording company for $213 million. (Q2 2026 investor presentation via Investing.com)

The bill for being infrastructure

Being uncancellable has a price, and scrutiny pays it.

On September 23, 2020, six weeks before a presidential election, Tyler discovered an intruder in its internal network and confirmed the attack used ransomware. The company said the damage was contained, that there was "no impact on software we host for our clients," and that its election results display software sat on separate infrastructure. Then some clients reported suspicious logins to their systems.

Tyler does not count votes. It does publish results for at least 20 jurisdictions on election night, which was enough to move a corporate security incident onto the front page during a week when federal agencies were warning about exactly this kind of confusion. Maine shut off public access to most court documents in late 2023 over portal security concerns. Confidential California State Bar records became publicly searchable through an Odyssey portal flaw in 2022. (Todd Venook, Yale Law Journal, April 30 2026)

When a company becomes the plumbing of a public institution, its ordinary bad quarter becomes a governance story with lawyers attached. That is the trade: contracts that cannot be cancelled come with critics who cannot be ignored.

Four moves to Learn from Tyler’s Story

If you are running your own business, here are a few takeaways:

1. Sort your contracts into decisions and defaults

Take the renewal list and mark which ones require a human to actively choose you again. An hour. The signal is that you can name the date and the person for every contract in the first column.

2. Find where you hold the system of record

Ask your team which report, filing, or legal document your customer cannot produce without you. Thirty minutes. If the honest answer is "none," you have a preference, not a position.

3. Call one customer and ask what leaving would take

Twenty minutes. You want an answer measured in months and headcount. An answer measured in dollars means they have already priced it and could pay it.

4. Write the incident page before the incident

Draft what you would publish in the first four hours of your worst outage, including what you will not yet know. Two hours. Success is that someone outside your company can read it and act on it.

Every switching cost is built out of somebody else's work: clerks retrained, records migrated, procedures rewritten. Alameda County paid for Tyler's moat in fifty extra days of somebody's life.