No. 27 of 30 ·SaaS Security Posture Management Software

SinonPosture

Name: SinonPosture
Price: 3500 GBP

Self-hosted · API · paid plans from £291.67/mo

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Freedom report

One barScore 4.9

Free tierNo free tier on record
Open codeNo open-source code on record
Runs widely0 of 6 device platforms
DocumentedPlans, terms and facts published

SinonPosture is ranked #27 of 30 in SaaS security posture management software on Freedom251. It runs on API, Self-hosted. There is no free plan. Paid plans start at £291.67/mo.

SinonPosture plans and pricing

All plans

SME £3,500/yr £3,500 per year For organisations with fewer than 250 employees · unlimited built-in checks and endpoints (pricing page says every tier has unlimited endpoints) sinon.eu · 9 Oct 2026

Enterprise £24,000/yr £24,000 per year Unrestricted scale · annual list price excludes VAT sinon.eu · 9 Oct 2026

Compared on SaaS security posture management software

Free plan: No
Misconfiguration checks: Yes
Automated remediation: Yes
Compliance monitoring: Yes
Access model: read_write

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The record

Product: SinonPosture is a cloud and SaaS security posture management platform that evaluates configurations across cloud, SaaS, identity, network, virtualization, and database targets.
Coverage: It connects to 30 kinds of target, includes 1,121 built-in checks, and maps findings to 20 compliance frameworks.
Integrations: Listed providers include AWS, Azure, GCP, Oracle Cloud, Alibaba Cloud, DigitalOcean, Kubernetes, Microsoft 365, Google Workspace, GitHub, Okta, and Active Directory.
Analysis: Cross-provider findings are joined into an attack-path graph, and scans are compared to detect configuration drift.
Remediation: Provider API remediation is listed for AWS, Azure, GCP, GitHub, and Kubernetes; an optional AI assistant requires the customer’s Anthropic API key.
Custom checks: Users can author YAML checks with a draft, review, and published lifecycle.
Evidence: The product provides a hash-chained, HMAC-signed audit log and exportable evidence bundles.
Security: The maker says credentials are encrypted at rest and scan results and findings stay on the customer-hosted infrastructure.
Deployment: Deployment options include bare metal, Docker Compose, Kubernetes, cloud VMs, virtual environments, and air-gapped installations.
Dispatch integrations: Findings can be routed to SinonAlert, SIEM, Slack, Jira, email, or webhooks.
API: The listed REST API has 28 route modules and 129 endpoints.
Stage and access: SinonPosture is in closed beta, and the maker invites organizations to request access and a coverage assessment.
Support: The product page invites prospective users to talk with an engineer and request deployment documentation and an architecture walkthrough.
Maker: SinonTech says it was founded in 2012 by Marcin and Dahema.
Price from: £291.67/mo

Where it ranks on Freedom251

Best SaaS Security Posture Management Software in 2026#27 of 30

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Sources

sinon.eu/sinonposture/· checked 9 Oct 2026
sinon.eu/about-us/· checked 9 Oct 2026
sinon.eu/pricing/· checked 9 Oct 2026