# CounterTack

**Canonical:** https://apis.io/providers/countertack/  
**Website:** https://www.gosecure.ai/  
**APIs profiled:** 1

CounterTack, Inc. was a Waltham, Massachusetts endpoint detection and response (EDR) vendor whose Sentinel and Endpoint Threat Platform products applied behavioral analysis, memory forensics and machine learning to detect zero-days, rootkits and advanced persistent threats. In June 2018 CounterTack acquired its channel partner GoSecure, a managed detection and response (MDR) provider, and in March 2019 rebranded the combined company as "GoSecure powered by CounterTack"; the CounterTack name has since been retired in favour of GoSecure, which today markets a managed extended detection and response (MXDR) service and the GoSecure Titan platform covering EDR, IDR, NGAV, SIEM and professional services. The CounterTack surface is therefore historical: countertack.com still resolves to GoSecure infrastructure but serves no valid certificate, and the living platform is customer-only behind a Keycloak single sign-on at titan.gosecure.net.

## Kin Score — 17.9 / 100 (emerging)

Scored 2026-08-17 under rubric 0.11.0. Trend: flat (+0.0 from 17.9).

| Facet | Score |
|---|---|
| Discoverability | 87.0 |
| Contract Quality | 0.0 |
| Governance | 12.5 |
| Operational Transparency | 15.8 |
| Developer Ergonomics | 15.2 |
| Commercial Clarity | 13.2 |

## Agent readiness — 14.9 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| MCP Server | no |
| Auth Clarity | yes |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | yes |
| Agent Card | no |
| Dry Run Mode | no |

## APIs (1)

- **GoSecure Titan Platform API** — A customer-only HTTP API host operated by GoSecure (formerly CounterTack) behind the GoSecure Titan platform. The host answers HTTP 401 on every path probed — including /robots....

## Security (3)

- **Countertack Authentication** — openIdConnect/oauth2/mutualTLS · 2 schemes
- **Countertack Domain Security** — TLSv1.3 · HSTS · DNSSEC · DMARC
- **Countertack Vulnerability Disclosure** — security.txt · contact published

## Plans (1)

- **Countertack Plans Pricing**

## Tags

Company, Security, Cybersecurity, Endpoint Security, Endpoint Detection and Response, Managed Detection and Response, Threat Detection, Incident Response, SIEM

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/countertack/). Scores are computed from the provider's own public artifacts under a published rubric.