# Vector (vector.co)
ID: 05-vector
Page: https://gtmmcps.com/tools/05-vector
JSON: https://gtmmcps.com/data/tools/05-vector.json
Documentation references: https://gtmmcps.com/docs/05-vector/
Category: Signals & Intent
MCP support: unknown
Testing: RESEARCHED
API access: paid
Last checked: 2026-09-02
Endpoint check: not-applicable; date: Not recorded

Identifies named individual buyers (not just companies) by resolving anonymous website visitors and ad-click engagement to real contacts, then tracks their behavior (job changes, CRM activity, ad engagement) across the buyer journey via a "Shared Experience Graph."

## MCP links
- https://www.vector.co/blog/we-built-an-mcp-for-marketing-heres-what-it-actually-does

## Sources
- https://www.vector.co/
- https://www.vector.co/pricing
- https://www.vector.co/blog/product-release-what-does-vector-do
- https://www.vector.co/blog/what-is-an-mcp-and-why-were-building-it-for-marketers
- https://www.ycombinator.com/companies/vector
- https://www.prnewswire.com/news-releases/vector-raises-10m-series-a-to-build-the-ai-ad-platform-that-makes-marketers-better-not-obsolete-302770353.html
- https://www.vector.co/blog/we-built-an-mcp-for-marketing-heres-what-it-actually-does
- https://www.vector.co/blog/how-vector-uses-vector-mcp
- https://www.vector.co/llms.txt

## Research notes
Disambiguated as the YC-backed, HubSpot Ventures/SignalFire-funded contact-based marketing "Vector" (Reveal + Target products), not any dev-tools product of the same name. Reveal plan is self-serve ($399-$999/mo, 14-day trial); Target (ad activation) requires an annual contract from $3,000/mo. Checked mcp.so and glama.ai directly - no listing found on either, consistent with waitlist-stage MCP. 2026-09-02: CHANGED none-found -> unknown. Vector's own blog now carries a launch series: 'We built an MCP for marketing. Here's what it actually does.' (2026-05-06), 'How Vector uses Vector MCP' (2026-05-14) and 'What can you actually ask your ads with Vector MCP?' (2026-05-26). The launch post describes V1 as read-only access to LinkedIn Ads performance plus de-anonymized site visitors and says the MCP 'lives in Claude', but the only call to action is 'Sign up for early access', and vector.co/mcp returns 404. No endpoint, setup docs, auth method or registry listing (registry search for vector.co is empty), so per law 1 this is a first-party claim without a URL that answers: unknown, not official.

## Named capabilities
Tool names below are reported by sources. Their presence is not a successful call.

## CLI evidence
Status: community
- Reported install command: pip install vector_cli; source: https://pypi.org/project/vector_cli/

Read current vendor documentation before configuring or running commands.