Cover - USD ($)	12 Months Ended
	Dec. 31, 2023	Jun. 17, 2024	Jun. 30, 2023
Document Information [Line Items]
Document Type	10-K
Document Annual Report	true
Document Transition Report	false
Document Financial Statement Error Correction [Flag]	false
Entity Interactive Data Current	Yes
ICFR Auditor Attestation Flag	false
Amendment Flag	false
Document Period End Date	Dec. 31, 2023
Document Fiscal Year Focus	2023
Document Fiscal Period Focus	FY
Documents Incorporated by Reference [Text Block]	None
Entity Information [Line Items]
Entity Registrant Name	CATCHA INVESTMENT CORP
Entity Central Index Key	0001838293
Entity File Number	001-40061
Entity Tax Identification Number	98-1574476
Entity Incorporation, State or Country Code	E9
Current Fiscal Year End Date	--12-31
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	No
Entity Shell Company	true
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	true
Entity Ex Transition Period	false
Entity Public Float			$ 23,211,722
Entity Contact Personnel [Line Items]
Entity Address, Address Line One	3 Raffles Place
Entity Address, Address Line Two	#06-01
Entity Address, City or Town	Bharat Building
Entity Address, Country	SG
Entity Address, Postal Zip Code	048617
Entity Phone Fax Numbers [Line Items]
City Area Code	+65
Local Phone Number	6325-2788
Entity Listings [Line Items]
Title of 12(b) Security	Class A ordinary shares, par value $0.0001 per share
Trading Symbol	CHAA
Security Exchange Name	NYSEAMER
Class A Ordinary Shares
Entity Listings [Line Items]
Entity Common Stock, Shares Outstanding		8,715,232
Class B Ordinary Shares
Entity Listings [Line Items]
Entity Common Stock, Shares Outstanding		149,650