Attio vs Salesforce

Salesforce has a Proven Score of 91/100 (Proven). Attio has a Proven Score of 44/100 (Emerging). Salesforce ranks higher in CRM. Both are in CRM on the Proven Trust Index. Vendors cannot pay to change a score. Scores can't be bought.

Score inputs

Input	Attio	Salesforce
Proven marketplaces	5.4 / 15	15 / 15
Member redemption clicks	5 / 15	15 / 15
Client quality	18 / 20	20 / 20
Operating tenure	4.7 / 10	10 / 10
Market standing	0 / 10	10 / 10
Connected relationships	4 / 10	7 / 10
Connected data	0 / 5	0 / 5

Best for

Shared

Use case: CRM

Different

Stage — Attio: Series B; Salesforce: not recorded
Team size — Attio: 180 employees; Salesforce: not recorded
Region — Attio: London, United Kingdom; Salesforce: not recorded

Pages

Attio · Salesforce · Best CRM for startups, ranked by the Proven Trust Index

Data updated 2026-10-27.

Source: Proven platform data, public records and vendor websites. Vendors cannot pay to change a score. Scores can't be bought. Data updated 2026-10-27. About the data · Proven