Retail Core Banking Systems, North America

Thirteen products, eight vendors, and one confirmed Leader

Gartner's newest Magic Quadrant for Retail Core Banking Systems, North America scores thirteen products belonging to eight companies. Of those thirteen placements, exactly one is publicly confirmed: both of FIS's cores, HORIZON and the Integrated Banking Solution, sit in the Leaders quadrant.

Those two facts read together are the finding. This is a quadrant that scores products rather than companies, which lets one vendor hold several seats at once. In the North American market, three vendors hold eight of the thirteen seats between them.

That matters before any placement does, because it changes what the chart is answering. A buyer who reads the quadrant as a ranking of eight competitors is reading a document that ranked thirteen products. The difference is not academic. It decides whether a shortlist names companies or cores.

The August 2026 Magic Quadrant for Retail Core Banking Systems, North America, and the field it scores

The report was published on 17 August 2026 and is credited to Ali Merji and Vittorio D'Orazio. Its companion, Critical Capabilities for Retail Core Banking Systems, North America, followed on 7 September 2026.

The field, as Gartner's own listing of the report gives it, runs Corelation, CSI, Finastra with Phoenix, FIS with HORIZON and the Integrated Banking Solution, Fiserv with DNA, Finxact, Portico and Premier, Jack Henry with the SilverLake System and Symitar, Temenos, and Thought Machine.

Read that list as products rather than companies and the shape changes immediately. Fiserv carries four of the thirteen entries. FIS and Jack Henry carry two each. The remaining five vendors, Corelation, CSI, Finastra, Temenos and Thought Machine, carry one apiece.

This page's earlier account of the category rested on the edition that FIS announced on 11 December 2025, which the company now describes as its November 2025 recognition. That edition confirmed one Leader holding two seats, and the framing treated the two-seat structure as the story. The 2026 field shows the structure is not peculiar to FIS at all. It is how this market charts.

Three vendors hold eight of the thirteen scored cores

Eight of thirteen entries from three companies is the number worth carrying into a procurement. It describes a market where the installed base concentrates in a handful of vendors, each of which has maintained more than one core across more than one generation of technology.

For a bank, the practical consequence is that the unit of comparison is the platform and not the logo. Two institutions can both describe themselves as Fiserv shops and be running products that Gartner scored separately, on different criteria, with different cautions. The same is true of FIS, where HORIZON and the Integrated Banking Solution address different ends of the market, and of Jack Henry, where the SilverLake System and Symitar are distinct systems with distinct histories.

The five single-entry vendors are the part of the field that the concentration story does not explain. Corelation, CSI, Finastra, Temenos and Thought Machine each hold one seat, and each is therefore charted on a single product rather than a portfolio. For a buyer, that is a different kind of proposition: fewer internal migration paths, and a placement that stands or falls with one platform.

FIS holds the same two seats for a third consecutive edition

FIS's own announcement, dated 22 September 2026, states that both platforms were positioned as Leaders, and that this is the third consecutive Gartner Magic Quadrant evaluation in which that has happened. The company dates the sequence to the January 2025 evaluation, then November 2025, then the August 2026 assessment.

The two cores are aimed at different institutions, and the company describes them that way. HORIZON is presented as a modern, API-first core for community and regional banks with a broad ecosystem of integrated solutions attached. The Integrated Banking Solution is presented as built for the business functionality and processing depth larger institutions require. Melissa Cullen, president of FIS's Regional and Community Banking Office, frames the pair as serving institutions that do not transform the same way.

The company also states that it serves more than 3,000 regional and community banks across its core banking solutions. That is a claim about installed base rather than about scoring, and it should be read as one.

One absence in the roster is worth naming rather than passing over. FIS's cloud-native Modern Banking Platform was placed as a Visionary in the January 2025 evaluation, a placement the company announced at the time. It does not appear in the list of entries Gartner gives for the 2026 report. Whether that reflects a decision not to submit it, a consolidation into another entry, or something else is not established here, and the report itself sits behind bot protection that refused both direct and browser-based requests. The absence is stated because a reader comparing the three editions will notice it.

Four Fiserv cores, which is a strategy rather than a portfolio accident

Fiserv holds the largest single presence on the chart with four entries: DNA, Finxact, Portico and Premier. Those four are not variants of one another. They span the market's generations, from long-standing installed-base systems through to Finxact, the cloud-native, API-first core the company markets for institutions building new.

A vendor charting four cores is covering the migration curve rather than betting on one point of it. For a bank, that cuts both ways. It means the same vendor can serve an institution that is not ready to re-platform and one that is, which reduces the risk that a chosen partner is stranded by its own architecture. It also means the shortlist decision inside that vendor is a real decision, and the quadrant is one of the few public documents that treats its products as separate things with separate placements.

Fiserv did not publish a statement about the 2026 placement that is reachable for this article, so nothing here should be read as the company's own account of its positions.

Phoenix was scored by an owner that had already sold it

Finastra's Phoenix is one of the thirteen entries. Ten weeks before the quadrant published, on 3 June 2026, CORA Group acquired Finastra's Phoenix core system along with the Malauzai digital banking and Fusion Analytics businesses. CORA Group is a portfolio company of Jonas Software, an operating group of Constellation Software.

That timing is the kind of fact a quadrant cannot express. As scored, Phoenix is a Finastra product. As contracted, by the time a bank reads the chart, it is a CORA product under a different parent. Nothing in the placement is wrong, and nothing in the acquisition necessarily changes the platform's trajectory. What changes is who a buyer negotiates with, whose roadmap the platform follows, and which entity supports it.

For an institution mid-evaluation on Phoenix, that is a diligence item that sits outside the report entirely. The same question applies to any platform whose ownership moved between the evaluation window and the day the buyer reads the chart.

What one confirmed Leader leaves a buyer holding

Twelve of the thirteen placements in this report are not established by any source reachable here. Only FIS confirmed its own result. That is not a statement that the other vendors did badly, and it should not be read as one.

The reason is structural. A vendor announcement establishes exactly one placement, the placement of the vendor issuing it, and in this market most vendors do not publish. Corelation, CSI, Finastra, Fiserv, Jack Henry, Temenos and Thought Machine all appear in the roster without any of them having stated a position publicly that could be reached. Gartner's own pages return a bot-protection challenge to direct requests and to a headless browser alike, and the licensed reprints that normally carry a figure are not circulating.

So a buyer has the field but not the ladder. The roster is enough to know the field is thirteen products from eight vendors, and enough to ask a shortlisted vendor directly for its placement and its caution list. It is not enough to reproduce the chart, and no attempt is made to here.

The companion Critical Capabilities report is the document to ask for next, because a placement on two axes cannot express which institution size, which migration path, or which use case a platform actually serves. This market's central question, whether an institution is buying for the bank it is or the bank it intends to become, is the question a quadrant deliberately does not answer.

Four questions for the bank choosing a core

Is the shortlist naming products or companies? Thirteen entries from eight vendors means the placement that matters may be a product you have not yet separated from its vendor's other platforms. Ask which specific core was scored.

Which edition is the vendor citing? The North American quadrant has run in January 2025, November 2025 and August 2026. A recognition being quoted in a sales conversation should carry its date, because the predecessor editions did not score the same field.

Has the ownership changed since the evaluation? The window between a vendor being assessed and a bank signing is often a year or more, and platforms change hands inside it. Confirm which legal entity signs the contract and which one holds the roadmap.

Has the caution list been requested? Every vendor in the report has a strengths and cautions entry. The strengths appear in press releases; the cautions are the part that does not, and they are the part that describes what the platform will not do well.

Gartner does not endorse any vendor, product or service depicted in its research publications, and does not advise technology users to select only those vendors with the highest ratings or other designation. Gartner research publications consist of the opinions of Gartner's research organization and should not be construed as statements of fact. Gartner disclaims all warranties, expressed or implied, with respect to this research, including any warranties of merchantability or fitness for a particular purpose.

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