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Developer tools

GreatHorn

GreatHorn is a cloud security platform that helps detect and prevent spear phishing and credential theft attacks in realtime

sources
1
Evidence entries preserved.
affiliations
1
Techstars
competitors
6
Mapped from High Signal graph features.
status
generated
D1 lookup
last updated
2026-07-15
16:41 UTC
source evidence
Why this company exists here

Techstars

techstars-portfolio #1134

GreatHorn is a cloud security platform that helps detect and prevent spear phishing and credential theft attacks in realtime

source
generated read
High Signal interpretation

GreatHorn is classified as Developer tools from source descriptions and fund-directory context. Similar companies below are ranked from offline product facets and meaningful description overlap; category and source affiliation can only strengthen an existing product match. For lookup-created rows, the profile starts as pending enrichment until deeper source collection runs.

offline extraction
Product facets
GreatHorncloud security platformspear phishing and credential theft attacks
mapping method
Similarity graph

Local clusters rerank extracted product concepts and description terms. The generated graph remains the fallback for sparse descriptions: offline reciprocal product-similarity graph: extracted concepts + description terms + bounded category/affiliation boosts. Minimum fallback score: 0; max competitors: 6.

discovery cluster

Companies similar to GreatHorn

Developer tools · 6 peers

A deterministic local cluster built from offline product facets and meaningful description terms. Category and selected-institution affiliation provide bounded tie-breaks. Open any peer to continue exploring its cluster.

Salt Security

match 70

Salt Security protects the APIs that form the core of every modern application. Its patented API Protection Platform is the only API security solution that combines the power of cloud-scale big data and time-tested ML/AI to detect and prevent API attacks. By correlating activities across millions of APIs and users over time, Salt delivers deep context with real-time analysis and continuous insights for API discovery, attack prevention, and shift-left practices. Deployed quickly and seamlessly in

shared extracted concept terms: cloud, security; shared product terms: cloud, security, detect, prevent; shared product theme: developer infrastructure, security and compliance

seedata.io

match 57

Detect and respond to cloud security threats before they escalate.

shared extracted concept terms: cloud, security; shared product terms: cloud, security, detect; shared product theme: developer infrastructure, security and compliance; same category: Developer tools

SafeHill

match 50

Prevent ransomware attacks by actively hacking your cyber defenses and continuously validating your security tools.

shared extracted concept terms: security, attack; shared product terms: security, prevent, attack; shared product theme: security and compliance; shared affiliation: Techstars

Stealth Worker

match 49

We have hundreds of fully qualified and experienced contractors in Information Security, Cloud Security, Privacy and Compliance available at competitive hourly rates.

shared extracted concept terms: cloud, security; shared product terms: cloud, security; shared product theme: developer infrastructure, security and compliance; same category: Developer tools

Matano

match 49

Matano is a modern SIEM, built for cloud-first security teams. It replaces traditional SIEM databases like Splunk or Elastic with a cybersecurity platform built on top of a cost-effective Security Data Lake.

shared extracted concept terms: cloud, security; shared product terms: cloud, security; shared product theme: developer infrastructure, security and compliance; same category: Developer tools

Rimward

match 47

Rimward helps operators of solar farms and other remote outdoor infrastructure detect intrusions from existing camera networks. We turn existing CCTV into operator-ready alerts with video verification, so security teams can reduce false alarms, respond faster, and avoid heavy hardware retrofits. We are focused on sites where recurring theft, perimeter intrusion, and low staffing make traditional monitoring noisy and operationally weak. Our approach is software-heavy, field-oriented, and built to

shared extracted concept terms: security; shared product terms: security, detect, theft; shared product theme: developer infrastructure, security and compliance; same category: Developer tools