Southern vs Vertex AI Search
Southern vs Vertex AI Search, compared side by side on 11 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: Southern is on 55/100 and Vertex AI Search on 9/100.
Where each one leads
Southern
- our overall score: 55/100 against 9/100
Vertex AI Search
- domain rating: 99/100 against 18/100
At a glance
| Measure | Southern | Vertex AI Search |
|---|---|---|
| What it is | Southern is a startup developing AI-powered tools to enhance web search and browsing. | A fully managed Google Cloud service for building custom search engines and conversational AI applications. |
| Category | AI Search Engine, Agentic AI, AI Browser, Web Search | AI Search Engine, Generative AI, Large Language Model, Retrieval Augmented Generation |
| Sells toBusiness model | B2C | B2B |
| Offering | Software | Platform |
| Founded | 2023 | 2021 |
| Headquarters | San Francisco, United States | Mountain View, United States |
| Status | Active | Inactive |
Size, funding and growth
| Measure | Southern | Vertex AI Search |
|---|---|---|
| Employees | 10 | Not published |
| Total funding | $300K | Not published |
| Latest round | Grant | Not published |
| LinkedIn followers | 3,107 | Not published |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Southern | Vertex AI Search |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 55/100 | 9/100 |
| Traction | 27/100 | Not published |
| Search visibility | Not published | 14/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (42/100) | D (43/100) |
| Domain ratingLink authority, 0-100 | 18/100 | 99/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Southern | Vertex AI Search |
|---|---|---|
| Hosting | Self Managed | Google Cloud |
| Frameworks | Jquery | Not detected |
| Analytics | Google Analytics 4 | Not detected |
Southern vs Vertex AI Search: common questions
Which is better, Southern or Vertex AI Search?
On our 0-100 score Southern rates higher (55/100 against 9/100). 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 11 data points above: read the rows that match what you are buying for.
How do Southern and Vertex AI Search compare on the numbers?
Southern leads on our overall score (55/100 against 9/100). Vertex AI Search leads on domain rating (99/100 against 18/100).
Read the full Southern review and pricing or the Vertex AI Search review and pricing. You can also browse other Southern alternatives we track.