Fractional CTO Services in Chennai
The best Fractional CTO Services in Chennai, at the best available price.
You have engineers, or contractors, or an agency, and no one whose job is to decide whether the architecture, the spend and the hiring plan are right. That is the gap: ten to twenty hours a month from someone who has built and run the thing you are building, and who will tell you when you are about to spend money you do not need to.
Chennai has a strong base of bootstrapped and B2B software companies, with Zoho and Freshworks as the best known examples, alongside the automotive and electronics manufacturing belt to the west of the city and a large concentration of banks, NBFCs and insurers. Companies here tend to watch unit economics closely and prefer engagements with a clear scope and measurable output over open-ended retainers.
Chennai has many companies run by founders from manufacturing, finance or services who have outgrown a single lead developer. A fractional CTO sets direction part time: architecture, vendor choices, security reviews from enterprise customers and the next few engineering hires.
What you get
- Architecture decisions made and written down, with the trade-offs stated rather than assumed
- Infrastructure and AI spend reviewed against what you actually use, not what you provisioned
- Hiring: what roles you need next, what to test for, and which hires to delay
- A technical voice in investor and customer conversations when you need one
- Honest counsel on build versus buy, including when the answer is to buy
Scoped to the hours you actually need. Month to month, with no long lock-in, because a fractional CTO you cannot leave is just an expensive employee.
Invoiced in INR, with GST as applicable.
Request a callback
You speak to the engineer who does the work. No sales rep, no deck.
Who builds here
AI Development Company
Many Chennai software companies already have a capable engineering team and a product customers pay for. What they usually want is an AI feature built properly into that product, with evaluation and cost controls, rather than a new team or a new product.
What Chennai companies build with us
Get it built at $0.
That is not a discount. It is when you pay. The work is split into checkpoints with acceptance criteria written down before anything starts, and each checkpoint is invoiced only after you have seen it and accepted it. No deposit.
- $0 to start
- You hold every dollar until a checkpoint is delivered and you accept it. No approval, no invoice.
- Fixed cost, unlimited features
- Or hire the team outright: one fixed monthly cost, unlimited feature development, any stack.
- The engineer takes your call
- The person on your first call is the one who architects and writes it. No account managers, no bench time.
A US agency quotes $50,000 to $150,000 for the same build and asks for 40 to 50% of it before a line is written. Account managers, project managers, sales commission and bench time. None of it appears in your product.
Three stages, nothing hidden.
Twenty-minute call
We work out whether you need a fractional CTO at all. Plenty of teams need one good senior engineer instead, and that is a cheaper answer worth hearing.
First month, diagnostic
Architecture, infrastructure spend, delivery process and team shape reviewed, with the findings written down plainly and prioritised by what they cost you.
Ongoing retainer
A fixed block of hours each month. Regular reviews, decisions when they are needed, and direct access rather than a ticket queue.
What actually applies here.
Regulation and data
Under the DPDP Act 2023 and the Digital Personal Data Protection Rules notified in November 2025, most obligations on data fiduciaries, including notice, consent, breach notification and data principal rights, are scheduled to take effect in May 2027, and the government has said it may shorten that window. Chennai's financial sector adds its own layer: NBFCs and banks follow the RBI Master Direction on Outsourcing of Information Technology Services and the 2023 Master Direction on IT governance, and Chennai-based insurers follow the IRDAI Information and Cyber Security Guidelines 2023, all of which reach into how a vendor's AI feature handles their data. Tamil Nadu's Safe and Ethical AI Policy 2020 sets out how the state government approaches its own use of AI and is guidance for public sector projects rather than a rule on private companies.
Contracting and payment
Simple domestic contracting. Invoices in INR with GST as applicable, under a standard services agreement. No cross-border payment friction, no forex conversion cost, and no time spent on paperwork for an overseas supplier.
Working hours
Same time zone. I work from India on IST, so calls, reviews and replies all happen inside your normal working day.
Can you add AI features to an existing SaaS product without rebuilding it?
Yes. The work happens inside your codebase and your conventions, usually as a service or module your team can maintain. Each feature comes with tests, an evaluation set and cost tracking, so you can see what it does and what it costs per customer.
Do you work with NBFCs and insurers under RBI or IRDAI rules?
Yes. Expect to complete their vendor questionnaire and to work with limited, named access in systems they own. Where data cannot leave their environment, the model is served inside it, and every request is logged for their auditors.
Can you help a manufacturer near Sriperumbudur use its plant data?
Yes, where the data is already in an ERP, MES or database. A read-only analyst or a reporting layer is built on a copy of that data, so nothing touches the production systems on the plant floor.
Do we actually need a fractional CTO?
Often not, and you will be told so. If the real problem is that nobody is building fast enough, a senior engineer is a better spend. A fractional CTO earns its cost when the expensive decisions are the bottleneck: architecture, infrastructure spend, build versus buy, and who to hire next.
How is this different from an advisor?
An advisor gives opinions. This role makes decisions, writes them down, and is accountable for them. Where it helps, the work is done rather than delegated, including the parts that involve opening the codebase.
What happens to our existing team?
They keep building. The role is to remove the decisions that block them and to be honest with you about where the team is short, which is usually a smaller gap than founders fear.
Fractional CTO
Senior technical leadership, 10-20 hrs/month: architecture, AI strategy, cost control.