Rox AI vs Sigma
Rox AI vs Sigma, compared side by side on 15 data points: what each one does, how big it is, what it has raised, the tech running each site, and what users report. We score both out of 100 on traction, team and visibility: Rox AI is on 61/100 and Sigma on 49/100.
Where each one leads
Rox AI
- our overall score: 61/100 against 49/100
Sigma
- agent readiness: 58/100 against 21/100
- funding raised: $80.0M against $38.5M
At a glance
| Measure | Rox AI | Sigma |
|---|---|---|
| What it is | An AI-native revenue operating system that uses agent swarms to automate sales workflows. | AI Apps and agentic analytics platform |
| Category | Artificial Intelligence, Software, Customer Relationship Management (CRM), Sales Technology | Artificial Intelligence, Data Analytics, Software |
| Sells toBusiness model | B2B | B2B |
| Offering | Software | Platform |
| Founded | 2024 | 2020 |
| Headquarters | San Francisco, United States | San Francisco, USA |
| Status | Inactive | Inactive |
Size, funding and growth
| Measure | Rox AI | Sigma |
|---|---|---|
| Total funding | $38.5M | $80.0M |
| Latest round | Unknown | Series E |
| Valuation | $1.2B | $3.0B |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Rox AI | Sigma |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 61/100 | 49/100 |
| Traction | 38/100 | 40/100 |
| Team | 70/100 | Not published |
| Community | Not published | 15/100 |
| Search visibility | 26/100 | 15/100 |
| Quality | 78/100 | 68/100 |
| Agent readinessHow well an AI agent can read and act on the site | F (21/100) | D (58/100) |
| Domain ratingLink authority, 0-100 | 1/100 | Not published |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Rox AI | Sigma |
|---|---|---|
| CMS | Wix | Not detected |
| Frameworks | Jquery | Not detected |
Rox AI vs Sigma: common questions
Which is better, Rox AI or Sigma?
On our 0-100 score Rox AI rates higher (61/100 against 49/100). The score weights traction, team, visibility and profile completeness, so it reflects company strength rather than which product suits you. We compare the two on 15 data points above: read the rows that match what you are buying for.
How do Rox AI and Sigma compare on the numbers?
Rox AI leads on our overall score (61/100 against 49/100). Sigma leads on agent readiness (58/100 against 21/100), funding raised ($80.0M against $38.5M).
Read the full Rox AI review and pricing or the Sigma review and pricing. You can also browse other Rox AI alternatives we track.