| 1.   | I      have reviewed this annual report on Form 20-F of Jacada Ltd. (the      “registrant”); |
|----------------|----------------------------------------------------------------------------------------------------------|

| 2.   | Based      on my knowledge, this annual report does not contain any untrue statement      of a material fact or omit to state a material fact necessary to make the      statements made, in light of the circumstances under which such statements      were made, not misleading with respect to the period covered by this      annual report; |
|----------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| 3.   | Based      on my knowledge, the financial statements, and other financial information      included in this annual report, fairly present in all material respects      the financial condition, results of operations and cash flows of the      registrant as of, and for, the periods presented in this annual      report; |
|----------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| 4.   | The      registrant’s other certifying officers and I are responsible for      establishing and maintaining disclosure controls and procedures (as      defined in Exchange Act Rules 13a-15(e) 15d-15(e)) for the registrant and      have: |
|----------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| a.   | designed      such disclosure controls and procedures, or caused such disclosure      controls and procedures to be designed under our supervision, to ensure      that material information relating to the registrant, including its      consolidated subsidiaries, is made known to us by others within those      entities, particularly during the period in which this annual report is      being prepared; |
|----------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| b.   | evaluated      the effectiveness of the registrant’s disclosure controls and      procedures and presented in this annual report our conclusions about      the effectiveness of the disclosure controls and procedures, as of the end      of the period covered by this report based on such evaluation;      and |
|----------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| c.   | disclosed      in this report any change in the  registrant’s internal control      over financial reporting that occurred during the period covered by the      annual report that has materially affected, or is reasonably likely to      materially affect, the company’s internal control over financial      reporting. |
|----------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| 5.        | The      registrant’s other certifying officers and I have disclosed, based on our      most recent evaluation of internal control over financial reporting, to      the registrant’s auditors and the audit committee of the registrant’s      board of directors (or persons performing the equivalent      functions): |
|----------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| a.   | all      significant deficiencies and material weaknesses in the design or      operation of internal control over financial reporting which are      reasonably likely to adversely affect the registrant’s ability to record,      process, summarize and report financial information;  and |
|----------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| b.   | any      fraud, whether or not material, that involves management or other      employees who have a significant role in the registrant’s internal control      over financial reporting. |
|----------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| Date:      June 17, 2008 |                            |
|--------------------------|---------------------------------|
|                     | /s/      Paul O’Callaghan |
|                     | Paul      O’Callaghan     |
|                     | Chief      ExecutiveOfficer     |