SimilarIQ's proprietary look-alike AI found 100 companies similar to brex.com — competitors, look-alikes, and adjacent players, ranked by match score with confidence ratings. Here are the top 10:
| # | Company | Match | Type | Confidence |
|---|---|---|---|---|
| 1 | Ramp ramp.com |
94 | Direct | 98 |
| 2 | Bill bill.com |
93 | Direct | 86 |
| 3 | Corpay corpay.com |
84 | Adjacent | 73 |
| 4 | Airbase airbase.com |
84 | Direct | 90 |
| 5 | Capitalone capitalone.com |
83 | Adjacent | 65 |
| 6 | Expensify expensify.com |
81 | Direct | 84 |
| 7 | Stripe stripe.com |
72 | Direct | 89 |
| 8 | Divvy (Bill.com) divvy.com |
71 | Direct | 94 |
| 9 | Spendesk spendesk.com |
70 | Direct | 88 |
| 10 | Bluevine bluevine.com |
69 | Direct | 94 |
SimilarIQ cross-references real search-market data with multiple proprietary AI analyses. Companies confirmed by more independent sources rank higher; every entry carries a 0–100 confidence score. Data refreshes as new searches run.