Vector MCP
Provider 
Founded 2022
Sells To Enterprise
Pricing Model Recurring, Software
Ownership Venture Capital

Vector MCP connects the company's contact-level advertising data to large language model clients such as Claude and ChatGPT.
Vector MCP is the model context protocol interface of Vector, a Boston-based contact-level advertising platform for B2B marketers. It connects Vector's campaign and de-anonymized buyer data to large language model clients including Claude and ChatGPT, so marketing teams can query audiences, ad performance, and account activity in natural language instead of dashboards.
Vector ships the interface with every plan rather than selling it separately: the company's pricing page lists MCP among the items covered by the flat platform fee, and usage-based actions such as bid-agent campaigns draw credits in the same model. Vector introduced MCP in May 2026 at the time of its $10 million Series A announcement.
| Attribute | Vector MCP | Demandbase MCP | Factors MCP | MetadataONE | |
|---|---|---|---|---|---|
| Provider | |||||
| Founded | 2022 | 2006 | 2019 | 2015 | |
| Sells To | Enterprise | Enterprise | Enterprise, Small Business | B2B, Enterprise | |
| Pricing Model | Recurring, Software | Recurring | Recurring, Software | Recurring, Software | |
| Ownership | Venture Capital | Equity, Venture Capital | Private, Venture Capital | Privately Held |
Provider 
Founded 2022
Sells To Enterprise
Pricing Model Recurring, Software
Ownership Venture Capital
Provider 
Founded 2006
Sells To Enterprise
Pricing Model Recurring
Ownership Equity, Venture Capital
Provider 
Founded 2019
Sells To Enterprise, Small Business
Pricing Model Recurring, Software
Ownership Private, Venture Capital
Provider 
Founded 2015
Sells To B2B, Enterprise
Pricing Model Recurring, Software
Ownership Privately Held
Explorium MCP
explorium.ai