Kustiq
Profile a company free

Heysid Company Profile

About us · Website: https://www.heysid.com · Industry: Marketing Services · Company size: 11-50 employees · Headquarters: Inom Vallgraven, Västra Götaland County.

Industry: MarTech

Segment: MarTech Vendor

Team size: 11-50

Location: Inom Vallgraven, Västra Götaland County

Competitors: Hey Sid, Demandbase, Apollo.io

Generated by Kustiq, an AI company intelligence platform for B2B teams. Multi-stage pipeline: AI classification + live web scraping + SMTP-verified contacts + 12-factor rule-based churn engine.

Company profile

Heysid

About us · Website: https://www.heysid.com · Industry: Marketing Services · Company size: 11-50 employees · Headquarters: Inom Vallgraven, Västra Götaland County.
Profile another companyExplore B2B directory
Heysid logo

AI-verified profile

About us · Website: https://www.heysid.com · Industry: Marketing Services · Company size: 11-50 employees · Headquarters: Inom Vallgraven, Västra Götaland County.

Founded

2024

Employees

11-50

Location

Inom Vallgraven, Västra Götaland County

AI Classification

MarTechMarTech Vendor

Hey Sid is a Person-Based Marketing (PBM) platform and full-service agency founded in 2024, serving mid-sized B2B companies across Europe with account-based marketing via automated LinkedIn, Meta, and display advertising, personalized outreach, and LinkedIn authority building. Their three-pillar platform (Always On, Precision Connect, Authority Builder) targets decision-makers across long B2B sales cycles without requiring clients to add headcount.

No deep intelligence yet

Run a full profile to see buying signals, account scoring, pain signals, and recommended contacts for Heysid.

Run Full Profile

Similar Companies

Resend · Email for developers logoResend · Email for developers

11-50

Compare
Complianceexperts logoComplianceexperts

11-50

Compare
Bettermode logoBettermode

11-50 · Toronto, Ontario, Canada

Compare
Cloud-based data analytics exploration for all logoCloud-based data analytics exploration for all

11-50

Compare
Growthbook logoGrowthbook

11-50

Compare
CellBlock Fire Containment Systems & Safety Solutions logoCellBlock Fire Containment Systems & Safety Solutions

11-50 · Standish, Maine

Compare
Hopsworks logoHopsworks

11-50

Compare
Kagi Search logoKagi Search

11-50

Compare

Social Links

Linkedin

Competitors

Hey SidDemandbaseApollo.io

Heysid is profiled by Kustiq, an AI company intelligence platform for B2B teams. Heysid is one of 219 martech vendor companies in our MarTech directory. Similar profiles include Resend · Email for developers, Complianceexperts, Bettermode, and Cloud-based data analytics exploration for all.

How Kustiq built this profile

Hybrid pipeline: deterministic verification + Claude reasoning

  • Live web rendering via Browserless headless Chrome, not a stale cached scrape.
  • Search intelligence via Serper API across {company site, LinkedIn, press, GitHub}.
  • Claude Sonnet 4.6 classifies vertical, segment, and growth signals; never used for facts.
  • 12-factor churn engine produces a deterministic risk score with zero LLM calls at scoring time.
  • SMTP RCPT TO handshake verifies every contact at delivery time on full profiles (paid plan).

Read the full methodology in our LLM-readable reference or compare against the deterministic-vs-AI framework.

Part of 3,020 AI-profiled B2B companies. Browse the full directory