Tyler Technologies, Inc., based in Plano, Texas, is a provider of software to the United States public sector.

[2] Tyler Technologies was founded by Joseph F. McKinney in 1966 as Saturn Industries after buying three government companies from Ling-Temco-Vought.

An October 2021 report from Lubbock County, Texas, cited problems with Tyler Technologies software there as well as in numerous other jurisdictions.

[52] In December 2020, the District Clerk of Wichita Falls, Texas, said they were still experiencing problems they had had since they implemented Tyler Technologies Odyssey Case Manager in July 2019, almost 1.5 years earlier.

[54] In November 2016, Washington County, Pennsylvania, paid Tyler Technologies $1.6 million over their original contract amount of $6.96 million, including paying Tyler Technologies personnel to testify as expert witnesses in county court responding to property owners' complaints.