| Document and Entity Information | Feb. 09, 2022 |
| Cover [Abstract] | |
| Amendment Flag | false |
| Entity Central Index Key | 0001841968 |
| Document Type | 8-K |
| Document Period End Date | Feb. 9, 2022 |
| Entity Registrant Name | P10, Inc. |
| Entity Incorporation State Country Code | DE |
| Entity File Number | 001-40937 |
| Entity Tax Identification Number | 87-2908160 |
| Entity Address, Address Line One | 4514 Cole Avenue |
| Entity Address, Address Line Two | Suite 1600 |
| Entity Address, City or Town | Dallas |
| Entity Address, State or Province | TX |
| Entity Address, Postal Zip Code | 75205 |
| City Area Code | (214) |
| Local Phone Number | 865-7998 |
| Written Communications | false |
| Soliciting Material | false |
| Pre Commencement Tender Offer | false |
| Pre Commencement Issuer Tender Offer | false |
| Security 12b Title | Class A Common Stock, par value $0.001 per share par value $0.001 per share |
| Trading Symbol | PX |
| Security Exchange Name | NYSE |
| Entity Emerging Growth Company | true |
| Entity Ex Transition Period | false |
