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Series B SaaS doesn't fail on execution. It fails on strategy under pressure.

Your board wants growth. Your finance person models payback. Your team realizes something is broken. We fix what's broken before you break the company.

Built for VP Marketing at Series B SaaS, $5M-$50M ARR. For teams executing well on tactics but hitting questions from the board on unit economics.

Full Diagnostic

$15K-$25K

Three to four weeks from intake to delivery. Strategy document, executive session, 90-day roadmap.

Tier: SF-4 · Recommended for Series B
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The board doesn't question your execution. It questions whether your marketing strategy will get you to your growth targets without destroying unit economics. Strategy and execution are different problems.

Your buying committee is your growth problem.

Most Series B SaaS sell to practitioners who evaluate freely. The deal lands in pilot. Usage grows. The champion gets excited. Then it climbs the org. Procurement asks hard questions. Legal stalls. Security wants air gap. The economic buyer has never touched the product. The deal dies because you never built trust outside the practitioner circle.

Buyer Role 1

Practitioner

Evaluates with free trial. Pilots the product. Drives adoption if successful. Doesn't have budget authority. Needs tactical proof.

Buyer Role 2

Champion

Internal advocate. Pushes deal upward. Rarely has full picture of why the deal matters to the economic buyer. Bridges practitioner and buyer.

Buyer Role 3

Economic Buyer

Controls budget. Never piloted. Needs strategic proof. Sees cost without seeing outcome. Stalls deals that can't translate practitioner wins into business outcomes.

Buyer Role 4

Procurement

Security, legal, vendor management. Operates by risk. Deal dies in procurement when the company hasn't front-loaded artifacts that prove maturity.

47%
The Diagnostic Effect

Diagnostic clients reduce CAC payback by 47% in the first 90 days after strategy handoff.

Not by cutting CAC. By improving what CAC buys. CAC is not too high. Attribution is broken or positioning is generating low-intent traffic. When you fix attribution, CAC payback improves immediately.

From 34 Series A-C SaaS diagnostics, 2020-2025

Three fractures specific to Series B that kill growth.

Fracture 1

Strategy vs Execution Mismatch

Series A marketing can be scrappy. Series B gets process. You have demand generation, brand, product marketing, ABM. They're all executing well. But they're executing different strategies. The board sees waste.

Fracture 2

Attribution Breaks Under Scale

What worked at $2M ARR breaks at $15M. Multi-touch attribution gets expensive. You stop measuring. You start guessing. Your CAC number gets questioned because you can't defend it.

Fracture 3

Buyer Committee is New Problem

At Series A you sold to a single buyer who could say yes. At Series B you're selling to committees. You need different positioning artifacts for different roles. You don't have them yet.

What the full diagnostic covers.

From the Diagnostic Archive

Series B SaaS diagnostic case: From fractured execution to board-ready strategy.

This company had hired three separate agencies. They were executing well tactically. But the founder realized the company was getting pulled in three directions. When we mapped the buying committee and repositioned their competitive angle, deal velocity improved 34% in Q2 without increasing spend. The diagnostic happened in May. The CFO had a unit economics story to tell by June earnings.

Series B SaaS at $11M ARR, B2B software. Three separate marketing vendors. CAC unclear. Board asking questions about growth investment. Diagnostic completed in 18 days. Included in quarterly board materials. Team implemented 8 of 9 recommendations in Q2 and Q3. Deal velocity improved 34%. Payback period dropped from 22 months to 14 months. Follow-on engagement: fractional CMO, two quarters.

What to expect from this engagement.

The founder leads every diagnostic. Not a junior strategist. Not a contractor. The engagement is bounded work, but the thinking is direct. You'll get three to four weeks of that focus. Weekly check-ins. Full audit. Competitive research. Final strategy document and a two-hour executive session to walk through findings and answer questions from your exec team.

The founder, whose broader work is at stantscherenkow.com, leads every engagement. The strategy does not leave the room.

You'll receive the full strategy as a 15-25 page document. Not a deck. A document. Designed to be read by your board, shared with new hires, and used as a reference for 90 days of execution. The document includes competitive analysis, the buyer committee mapping, positioning artifacts, and the 90-day roadmap.

Good fit. Not a fit.

Good Fit

  • VP Marketing at Series B with $5M-$50M ARR
  • Execution is strong but board is asking questions
  • You have repeatable sales process but don't know how to sequence messaging for multiple buyer roles
  • You want strategy that survives a board meeting
  • You're willing to move fast on implementation

Not a Fit

  • Pre-PMF exploration or research spinouts
  • CAC is genuinely too high and no diagnostic will fix it
  • You need brand identity more than go-to-market strategy
  • Your team is not equipped to implement without ongoing support
  • Looking for a tactical agency, not strategic engagement

What 90 days after strategy looks like for your team.

You now have a buyer committee map that your sales team can use. You've repositioned your messaging for each role. You've built the artifacts economic buyers need to trust you. Your attribution story makes sense. And you have a board-ready story about why the marketing investment will hit the growth targets.

Clarity on unit economics

You can defend CAC to your board because you're measuring it the right way. Attribution makes sense. You have a payback story.

Buyer committee messaging

Your sales team knows what message each role needs. Practitioner. Champion. Economic buyer. Procurement. Each one gets positioned messaging.

Execution alignment

Your demand gen, brand, and product marketing teams are executing the same strategy. No more fractured execution. No more waste.

60-day momentum

Deal velocity improves. Pipeline confidence increases. You have metrics to show the board by month two of implementation.

Hiring confidence

When you hire the next marketer, you have strategy to onboard them to. Not a deck. A 20-page reference document.

Fundraising readiness

If you're raising Series C, you have a marketing story that fits your growth narrative. VCs can see how marketing maps to your revenue targets.

Let's talk about your growth story.

Answer four quick questions. We'll get back to you within 24 hours with next steps and an invitation to a 20-minute qualification call with the founder.