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For B2B marketers doing account-based marketing, Vector is an AI-native platform that identifies the named person behind a site visit or ad click, then automates targeted ad campaigns to that individual instead of an anonymous segment.

Presence & Market Position

35
SOV ScoreSOV Score — earned, engagement-weighted share of voice across Adam's curated panel of GTM voices, scored against the market. Earned only: a brand's own posts do not count. Not a quality rating, endorsement, or paid placement.

#23 of 141
Traditional SaaS Going Headless

▼ 49 60-day move

Measures earned, engagement-weighted share of voice across the GTM voices panel. Methodology →

Vector positions itself as an AI-native alternative to legacy account-based marketing platforms, resolving anonymous site and ad traffic to the named person behind it and automating campaigns against that individual rather than a segment. Conversation about the company centers on practitioner tool-stack mapping: GTM operators regularly place it in the visitor-identification and intent-signal layer alongside adjacent deanonymization tools, walking through how it feeds enrichment, orchestration, and ad activation. Discussion also touches the wider debate over where AI-native account-based advertising tools sit relative to established players, with Vector's ad-focused angle read as a distinct lane. Coverage of its most recent launch skewed toward hands-on, booth-level practitioner reaction at a major GTM conference.

Related brands
Customers

Common Room, UserGems, Sendoso, Klue, Goldcast, Fingerprint, OpenBrand

Business Profile

Vector was founded in 2022 in Boston by CEO Joshua Perk and COO Nick Masters. The company has raised $18M, including a $10M Series A led by SignalFire and HubSpot Ventures in May 2026, and runs independently with roughly 35 employees. It has moved from a narrower visitor-identification tool toward a full ABM platform, rebuilding its product around contact-level signals and account scoring and relaunching it at UNBOUND in September 2026. Named customers include Common Room, UserGems, Sendoso, and Klue. The HubSpot Ventures placement points to a CRM-adjacent distribution path alongside the venture backing.

Founded
2022
Employees
35
Funding
$18M
Status
Independent
Scale stage
Startup
Type
SaaS for GTM
GTM categories
AdvertisingData & Intelligence
Key people
Co-Founder & CEO, Vector
Co-Founder & COO
VP Marketing at Vector

Agent Readiness

78A
Agent ReadinessAgent Readiness — how easily an AI agent can build on this product: documented API, MCP server, CLI and SDK surfaces plus the depth of the docs behind them. Scored 0-100 and graded A-F.
APIMCPSDKCLI

Measures how easily your agents can build on it — API, MCP, CLI, SDK, docs depth. Methodology →

Vector shipped an MCP server alongside its Series A announcement, letting a marketer query campaign and buyer data through an agent instead of opening a dashboard, extending its identity-resolution data into an interface addressable by agents. It frames the move as a way to compound what a marketer already does rather than replace the person making the call. Its most recent platform rebuild adds account-scoring and buying-committee mapping on top of that same signal layer.