Company: HCTI
Filing Date: 2025-11-25
Form Type: 424B3
Source: 0001213900-25-114840
Chunk: 2

Company: Healthcare Triangle, Inc.
Filing Date: 2025-11-25
Form: 424B3
Chunk 2
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 (i) the date when all of the securities registered hereunder have been sold pursuant to this prospectus or Rule 144 under the Securities Act of 1933, as amended (the “Securities Act”), and (ii) the date on which all of such securities may be sold pursuant to Rule 144 without volume or manner-of-sale restrictions, unless we terminate it earlier.

Investing in our Common Stock involves risks. You should carefully review the risks described under the heading “Risk Factors” beginning on page 11 and in the documents which are incorporated by reference herein before you invest in our Common Stock.

Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved of these securities or determined if this prospectus is truthful or complete. Any representation to the contrary is a criminal offense. Currently, we are an “emerging growth company” as defined in Section 2(a) of the Securities Act of 1933, as amended, and are subject to reduced public company reporting requirements. Please read “Implications of Being an Emerging Growth Company.”

<div align='center'>The date of this prospectus is November 24, 2025

TABLE OF CONTENTS</div>

|                                                                                   | Page |
| ABOUT THIS PROSPECTUS                                                             |   ii |
| CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING STATEMENTS                         |  iii |
| PROSPECTUS SUMMARY                                                                |    1 |
| RISK FACTORS                                                                      |   11 |
| WARRANT INDUCEMENT PRIVATE PLACEMENT                                              |   13 |
| USE OF PROCEEDS                                                                   |   14 |
| SELLING STOCKHOLDER                                                               |   15 |
| DESCRIPTION OF SECURITIES THAT THE SELLING STOCKHOLDERS ARE OFFERING              |   17 |
| PLAN OF DISTRIBUTION                                                              |   18 |
| DISCLOSURE OF COMMISSION POSITION ON INDEMNIFICATION FOR SECURITIES ACT LIABILITY |   19 |
| LEGAL MATTERS                                                                     |   19 |
| EXPERTS                                                                           |   19 |
| WHERE YOU CAN FIND MORE INFORMATION                                               |   19 |
| INCORPORATION OF CERTAIN INFORMATION BY REFERENCE                                 |   20 |

<div align='center'>i

ABOUT THIS PROSPECTUS</div>

This prospectus describes the general manner in which the Selling Stockholders may offer from time to time up to1,458,118 shares of Common Stock. You should rely only on the information contained in this prospectus