| Cover | Apr. 19, 2022 |
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | Apr. 19, 2022 |
| Entity File Number | 001-40080 |
| Entity Registrant Name | ALPHA CAPITAL ACQUISITION COMPANY |
| Entity Central Index Key | 0001836547 |
| Entity Tax Identification Number | 98-1574856 |
| Entity Incorporation, State or Country Code | E9 |
| Entity Address, Address Line One | 1230 Avenue of the Americas |
| Entity Address, Address Line Two | Fl. 16 |
| Entity Address, City or Town | New York |
| Entity Address, State or Province | NY |
| Entity Address, Postal Zip Code | 10020 |
| City Area Code | 732 |
| Local Phone Number | 838-4533 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Entity Emerging Growth Company | true |
| Elected Not To Use the Extended Transition Period | false |
| Common Class A [Member] | |
| Title of 12(b) Security | Class A common stock, par value $0.0001 per share |
| Trading Symbol | ASPC |
| Security Exchange Name | NASDAQ |
| Warrant [Member] | |
| Title of 12(b) Security | Redeemable warrants, each whole warrant exercisable for one share of Class A common stock at an exercise price of $11.50 |
| Trading Symbol | ASPCW |
| Security Exchange Name | NASDAQ |
| Class A Common Stock And Warrants [Member] | |
| Title of 12(b) Security | Units, each consisting of one share of Class A common stock and one-half of one redeemable warrant |
| Trading Symbol | ASPCU |
| Security Exchange Name | NASDAQ |
