TOPLINECRO · REFERENCEUpdated October 2026

Advisor, Consultant, or Fractional CRO: Which Do You Need?

I'm Swati Rastogi. I sell all three of these engagements myself, which is the one thing that lets me write this page honestly. Most comparison pages are written by someone who sells exactly one tier and compares it against things they don't offer. I don't care which shape you pick — I care that it matches your stage, because a mismatched engagement wastes a quarter you can't get back.

The four options, side by side

There's a fourth column most comparison pages leave out: just hiring the full-time VP. It belongs here. My fractional engagements end with that hire anyway — I recruit and onboard the full-time leader as part of the handover — so I have no reason to argue you out of it.

Cost bands are market figures from the cited sources, October 2026, not my prices. How my own engagements are structured is covered on the cost page.

What does an advisor actually do?

An advisor keeps you from building the wrong thing while you do the selling yourself. Pre-revenue to seed, that's the right division of labour: nobody can own a number that doesn't exist yet, and the signal from early deals has to reach the founder directly.

With me, advisor work looks like this: you keep the calendar and the close. I work with you on the ICP — one that technical buyers actually answer — on founder-led outbound that books meetings, and on pilots that convert to paid. The goal is the right shape of motion before there's a team to hand it to.

The limit of the tier is built in. An advisor gives you judgment, not hands. If what you need is someone to build lists, write sequences, hire reps and wire a CRM, advice won't do it — that's the next tier.

What does a consultant own?

A consultant owns a defined build, not your number. You bring them in when demand is real and the system isn't: deals are closing, but everything runs through the founder and nothing is repeatable.

My consulting engagements are a scoped install: lists, sequences, your first sales hires and their ramp, CRM, comp design and dashboards. The build is installed with your team, not around them, because the whole point is that you own the engine when the work is done.

That last sentence is also the tier's limit. A consultant leaves. If nobody on your side can run the weekly rhythm — pipeline reviews, forecast, hiring — the system decays within a quarter or two. The build is only worth it if someone owns it afterwards.

What does a fractional CRO own?

The number. That's the whole difference. A fractional CRO is not a senior consultant with more days — she is accountable for revenue the way a full-time CRO would be, on a part-time footprint.

My fractional engagements run Series A to C, at 2 to 2.5 days a week, with a 6-month minimum. I own the number with the founders: the GTM and capacity plan for the round, the board pack and forecast discipline, leadership hiring, comp and regional pods. Inbound, outbound, partners and expansion run as one engine with one owner.

And the engagement is designed to end. The last phase is the handover: playbooks documented, your full-time revenue leader recruited and onboarded by me. The engine should outlast the builder.

My exit test: look at the week after the person leaves. If nothing changes because you were always the one selling, you had an advisor. If a system keeps running but nobody owns next quarter's number, you had a consultant. If the number has an owner — the full-time leader they hired before leaving — you had a fractional CRO who did the job right.

When should you just hire a full-time VP of Sales?

When you have a proven, repeatable motion and the job is to scale it. That's the honest answer, and it's rarer than founders think.

The sobering statistic: roughly 70% of first-time VPs of Sales don't last 12 months. The figure comes from Jason Lemkin in 2013, documented by OpenView and repeated across SaaStr. Lemkin's framing of why is the useful part: of the three reasons an early-stage company hires a VP of Sales — to figure out the sales motion, to take sales off the founder's plate, or to scale a motion that already works — only the third one ends well. A VP hired to invent the playbook usually can't; a VP hired so the founder can stop selling arrives before the company knows what it's selling repeatably.

So the test is simple. If the motion is proven and the bottleneck is capacity, hire full-time — don't pay a fractional premium to delay the inevitable. If the motion isn't proven yet, the fractional tier exists precisely so that the expensive hire happens once, at the right time, into a working system. Either way the full-time hire happens; the only question is whether it happens before or after the engine exists.

How do I decide?

On the discovery call, I run a fit check in this order:

• Is demand proven? If customers aren't pulling yet, you sell and I advise. Advisor.
• Does a repeatable system exist? If demand is real but everything runs through you, the gap is a build. Consultant.
• Can anyone senior own the number? If you've raised an A or beyond and nobody can own the forecast, the board pack and the hiring, that's the fractional seat. Fractional CRO.
• Is the motion already proven and repeatable? Then skip me and hire the full-time leader. If you want, I'll say exactly that on the call — it's fifteen minutes, and an honest “you don't need me” costs you nothing.

We pick this on the discovery call. Where you are, where the board expects you to be, and an honest answer on whether I can help.

Who is Swati Rastogi?

I'm the founder of ToplineCRO, a fractional CRO practice for venture-backed B2B SaaS — mostly Indian-founded teams selling to the US, LATAM, EMEA and APAC. For fourteen years I've built revenue motions that didn't exist yet: at TestMu AI I scaled outbound to a team of 80+ contributing 40% of revenue, from Series B to Series D; at Wingify the retention engine I worked in grew the company from $18M to $50M ARR; at Astra Security I grew the topline roughly 50% through a deep focus on enterprise; at Airmeet I built the existing-business function to negative churn through the Series A.

I work as advisor, consultant and fractional CRO — all three — with three or four companies at a time, never more. Every fractional engagement includes recruiting and onboarding your full-time leader, so the handover is built in from day one.

Questions founders ask