v3.26.1
Cover
 12 Months Ended
Dec. 31, 2025
shares
Document Information [Line Items]  
Document Type 20-F
Document Registration Statement false
Document Annual Report true
Current Fiscal Year End Date --12-31
Document Period End Date Dec. 31, 2025
Document Transition Report false
Document Shell Company Report false
Entity File Number 001-40634
Entity Registrant Name Gambling.com Group Limited
Entity Incorporation, State or Country Code Y9
Entity Address, Address Line One 22 Grenville Street
Entity Address, City or Town St. Helier
Entity Address, Country JE
Entity Address, Postal Zip Code JE4 8PX
Title of 12(b) Security Ordinary shares, no par value
Trading Symbol GAMB
Security Exchange Name NASDAQ
Entity Common Stock, Shares Outstanding 35,097,190
Entity Well-known Seasoned Issuer No
Entity Voluntary Filers No
Entity Current Reporting Status Yes
Entity Interactive Data Current Yes
Entity Filer Category Accelerated Filer
Entity Emerging Growth Company true
Entity Ex Transition Period false
ICFR Auditor Attestation Flag false
Document Financial Statement Error Correction Flag false
Document Accounting Standard International Financial Reporting Standards
Entity Shell Company false
Amendment Flag false
Entity Central Index Key 0001839799
Document Fiscal Year Focus 2025
Document Fiscal Period Focus FY
Business Contact  
Document Information [Line Items]  
Entity Address, Address Line One 22 Grenville Street
Entity Address, City or Town St. Helier
Entity Address, Country JE
Entity Address, Postal Zip Code JE4 8PX
Contact Personnel Name Charles Gillespie
City Area Code 44
Local Phone Number 1534 676 000