Key takeaways
- The CIO serves the people and processes inside the business, not the product it sells.
- Information security often sits with the CIO unless a separate CISO exists.
- For business-led purchases the CIO often acts as a gate rather than a sponsor.
- State every certification with its true status; CIO teams check.
What a CIO is responsible for
A CIO is responsible for the information systems that keep the business running and for the data those systems hold. The scope ranges from laptops and email to finance platforms, customer records and the contracts with every software supplier.
- Set the IT strategy and the budget behind it
- Run identity, access and the joiner, mover and leaver process
- Choose and govern business applications and their vendors
- Protect company data, alone or with a chief information security officer
- Lead digital change projects such as system replacements
- Write the rules for which tools staff may connect to company accounts
CIO vs CTO, and where a CISO fits
The difference between a CIO and a CTO is who the technology serves: the CIO's systems serve employees, while the CTO's platform serves customers. In a software business the two can coexist, with the CTO owning the product platform and the CIO owning internal IT. In a bank, retailer or law firm there is often no CTO at all, and the CIO is the senior technology executive.
A chief information security officer (CISO) is the third seat. Where one exists, security reviews of new vendors usually run through the CISO's team, and the CIO weighs their findings against the business case. In smaller companies the CIO carries security as well.
How a CIO evaluates an AI tool
A CIO evaluates an AI tool by asking what it can reach, what it stores and what it may do without a person agreeing. The answers decide whether the tool connects to company email, calendars and records, or stays in a sandbox.
Expect questions about where data is processed, whether customer data trains any model, how tenants are separated, how people sign in, how access is removed when someone leaves, and whether actions that reach outside the company need approval. A vendor that answers in writing, with documents a security team can file, saves weeks.
Where the CIO sits in a buying decision
For tools a business team chooses, the CIO usually sits at the approval gate rather than at the start. Sales, marketing or operations pick a product; IT then reviews security, data handling and how it fits the existing stack, and can stop the purchase if the answers are weak.
For company-wide platforms the CIO is the sponsor. Replacing a core system, consolidating tools or setting an AI policy starts in the CIO's office, and business leaders become reviewers.
What to prepare before you sell to a CIO
Before you sell to a CIO, prepare a security pack, an honest list of certifications with their real status, and a clear description of every connection your product makes. CIO teams compare claims against documents and lose trust quickly when the two differ.
Name what is pending as pending. A buyer can plan around a certification that is in progress; they cannot plan around one described as held that turns out not to be.
Where Pebbles Ai fits
- FoundationIntegrationsTwo certifications are held: CASA II, the assessment Google requires of apps that reach Gmail data, and Microsoft 365 Certification for the Outlook connection. Pebbles Ai is GDPR compliant; SOC 2 Type II and ISO 27001 are pending, targeted for Q2 2027.
- FoundationCompany IntelCompany Intel is working context the assistants read, never training data: every business works in its own secured tenant, and no customer's data trains a model.
Common questions
Who does a CIO report to?
Usually the chief executive. In companies that treat IT mainly as a cost to manage, the CIO may report to the chief financial officer or the chief operating officer.
Does a CIO approve every software purchase?
Not personally. Most CIOs set policies and review routes, and their team approves or rejects tools that connect to company data or accounts.
Is the CIO responsible for cybersecurity?
In many companies, yes. Larger organisations often appoint a CISO who leads security and may report to the CIO or directly to the chief executive.
About this page. Written by the Pebbles Ai team for people who run sales, marketing and growth. Last updated .
