ISO 27001 Comparison Guide
Comparing solutions - Consultants vs. In-House vs. Secfix Automation

Consultant vs. in-house vs. compliance automation
Three routes to ISO 27001 - consultant, in-house, and compliance automation. Each has costs, trade-offs, and a different outcome at the end. This guide compares all three, based on hundreds of audits Secfix has supported.
The three main routes to ISO 27001 certification
Pros, cons, cost, and time for each route
Which route fits your team, budget, and timeline

Why this comparison guide matters
Most companies in Europe pick an ISO 27001 route before comparing them. This guide fixes that. Every number, timeline, and comparison in this guide comes from real Secfix ISO 27001 certifications across Europe.
Based on 500+ ISO 27001 certifications
Avoid the hidden fees consultants don't mention
Understand what ongoing maintenance actually costs
Pick the route that fits your team, not theirs
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FAQs
What are the three routes to ISO 27001 certification?
The three main routes are: hiring an external consultant to lead the project, running the project in-house with internal resources, and using a compliance automation platform. Each has different costs, timelines, and maintenance requirements. This guide compares all three side by side.
What's the difference between a consultant and a security compliance automation platform?
A consultant is a person or firm you hire to lead your ISO 27001 project. They charge by the day or the project, and most of the work leaves with them at the end. A security compliance automation platform like Secfix replaces the manual work with guided workflows, auditor-approved policy templates, and continuous evidence collection, plus a dedicated Customer Success Manager and in-house experts who stay with you.
Can we get ISO 27001 certified in-house?
Yes, but it's the hardest route for most SMBs. In-house certification requires someone on the team who knows ISO 27001 well, time to build policies from scratch, and the discipline to collect evidence manually. Most SMBs start in-house, then switch to a platform when the manual work outpaces their capacity.
How much does each route to ISO 27001 cost for an SMB??
Consultants typically charge five figures for the initial project plus ongoing retainers or per-day rates. In-house means no vendor cost but high internal time cost, often the most expensive option once opportunity cost is counted. A compliance automation platform like Secfix starts at €10,000 for the first framework with predictable pricing.
Which route is fastest for SMBs?
A compliance automation platform is typically the fastest route for SMBs because it replaces manual evidence collection with continuous monitoring and gives teams a pre-built ISMS structure to start from. Consultants can move quickly if they're senior and available, but depend on one person's calendar. Fully in-house is the slowest for most SMBs.
Do all three routes lead to the same certificate?
Yes. The ISO 27001 certificate is issued by the accredited certification body, like TÜV, DEKRA, or similar, not by whoever prepared you for the audit. Consultants, in-house teams, and security compliance automation platforms can all get you to the same certificate. The difference is time, cost, and what you're left with afterwards.
What happens after certification in each route?
ISO 27001 requires ongoing maintenance: annual surveillance audits, policy updates, and continuous evidence collection. With a consultant, maintenance typically means re-engaging them (and paying again). In-house means the team keeps the full workload. With a compliance automation platform, maintenance is continuous and mostly automated.
Why do most SMBs choose compliance automation?
Most SMBs choose compliance automation because it combines the speed of software with the depth of expert support, without the consultant day rate or the in-house workload. For SMBs without a CISO or dedicated compliance team, a platform with a dedicated Customer Success Manager is usually the lowest-risk, lowest-total-cost route to ISO 27001.
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Consultant, in-house, or automation. Compare all three routes to ISO 27001






