Vector
Advertising for the new internet
Boston, United States · Founded 2022 · $13.1M raised
- Headquarters
- Boston, Massachusetts
- Employees
- 1–10
- Founded
- 2022
- Business Model
- B2B
- Website
- vector.co
- Total Funding
- $13.1M
- Last Round
- $10.0M Series AMay 2026
- Rounds
- 3
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
Indexed holds 3 funding rounds and 3 investors for this company. The full record is or through the API.
About
Vector is building a new way B2B does marketing: an ABM platform that targets real people rather than mystery accounts and never hides behind a black-box score. Every account is staged with evidence, every ad is aimed at a real person, and marketers can prove impact any day of the week. Vector makes B2B ads work by targeting the right people, revealing who engaged, and tying ad spend to pipeline.
Summary
Vector is a Generative AI company based in Boston, United States, founded in 2022. It has raised $13.1M in total across 3 rounds, most recently a $10.0M Series A round in May 2026. Investors include SignalFire, HubSpot Ventures and Y Combinator.
Tech & App Stack
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Funding History
May 2026
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Funding: Seed through Series A. Amounts, valuations, and investors where available.
Investors
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