At Series B, the problem is rarely execution capacity. It is strategy coherence. Campaigns run. Spend scales. ARR growth does not match. The fix is a defined go-to-market motion tied to unit economics, not more channels.
Built for Series B SaaS VP Marketing. Applies to Heads of Growth, CMOs, and similar go-to-market leaders at B2B SaaS companies from $2M to $50M ARR where the board is asking harder questions about CAC payback and pipeline quality.
SF Marketing Agency serves growth-stage B2B SaaS at $2M to $50M ARR. Owner-operated SaaS below $5M ARR needing tactical paid-ads diagnostics route to the sister property Stan Consulting.
20-30 page strategy document. Positioning gaps, ICP cohort analysis, go-to-market assessment, paid acquisition audit, 90-day priorities with named actions.
Read the scope →SF Marketing Agency partners with B2B SaaS companies at Series A through Series C on marketing strategy, go-to-market architecture, and unit economics improvement. The core work addresses positioning coherence, ICP precision, CAC payback, and 90-day strategy execution. Entry is through the $5,000 Marketing Strategy Diagnostic, delivered in 10 business days.
The vertical matters because the buying committee, risk language, proof standard, sales cycle, and trigger event change by category. The strategy has to reflect that reality before channels or creative are chosen.
The page identifies the real decision participants: economic buyer, evaluator, champion, operator, or referral source.
Every market has a different perceived risk: budget waste, operational failure, compliance exposure, partner credibility, or reputation.
The strategy defines which proof the buyer needs before action: numbers, process, clinical depth, technical capability, or commercial outcomes.
The page routes into the right first engagement instead of forcing a generic service conversation.
The commercial problems vary by go-to-market motion, but the strategic methodology holds. Whether you are sales-led, product-led, or in the messy middle between them, the work starts with positioning and flows through to execution sequencing.
Enterprise and mid-market SaaS where the deal is closed by an AE. Marketing's job is pipeline quality and deal velocity, not volume alone.
Self-serve acquisition with an enterprise expansion motion. The PLG layer and the sales layer need separate strategy and attribution, not one blended number.
SaaS built for a specific industry vertical where the ICP is narrow and the sales cycle is relationship-driven. Positioning precision matters more than volume.
Cross-industry workflow tooling where the ICP is defined by role, not industry. The challenge is claiming a specific job-to-be-done in a crowded category.
Series A problems and Series C problems are different. These are the four that appear most consistently in Series B SaaS marketing, after the raise closes and the board starts measuring.
Series B pitch decks often describe an ICP that is broader than the actual buyer. Marketing inherits this broader definition and optimizes for it. The result is volume without quality. CAC climbs. Close rates fall. The fix is ICP compression - identifying the specific cohort where close rates, ACV, and retention all peak simultaneously.
At Series B, most marketing stacks have accumulated channels without attribution discipline. Google Ads, LinkedIn, inbound content, SDR sequences, partner referrals, and conference events all generate pipeline. None are connected cleanly to closed ARR. Decisions are made on gut or on the most measurable channel (usually paid), which distorts the mix.
B2B SaaS positioning converges on the same vocabulary. "Streamline," "automate," "scale," "empower teams." The buyer cannot distinguish between vendors in a category scan. Specific positioning - by ICP, by workflow, by the named problem the product solves - is the only exit from category noise.
Series B marketing teams are good at running. They run paid campaigns, write content, produce webinars, send emails. They are rarely given a strategy document that defines which motions to run, in which order, against which cohort, with which success metrics. Activity accumulates. ARR impact is unclear.
The order matters. Most SaaS marketing engagement starts at the channel level: fix the Google Ads, improve the landing page, build the SDR sequence. That is the wrong starting point. Channel optimization on top of an undefined ICP or broken positioning produces incrementally better numbers on the wrong motion.
The diagnostic starts with ICP. Not the ICP on the pitch deck - the ICP defined by closed ARR cohort analysis. Which segments closed fastest. Which retained longest. Which generated the highest ACV at acceptable CAC. That cohort defines the ICP the marketing strategy is built around.
The Series B CAC problem is almost never a bidding problem. It is an ICP problem that shows up in the paid channels first because paid is the only place where spend is visible.
From a validated ICP, positioning becomes specific. Specific positioning produces better paid performance because ad-to-landing-page message match improves. It produces better content because the buyer's specific problem is named, not implied. It produces better sales collateral because the AE is handling fewer objections that are not really objections - just confusion about what the product is for.
The 90-day strategy document is the output. It names the ICP cohort, states the positioning, defines the go-to-market motion, assigns channel priorities, sets attribution expectations, and sequences the first 90 days of execution. Your team executes from a document. Not from a call where someone shared their screen and pointed at slides.
The company had reached $2M ARR on founder-led sales and referrals. A marketing hire had been running campaigns for eight months. Pipeline was inconsistent. The founding team still closed most deals. There was no ICP definition tighter than "mid-market B2B companies." The diagnostic compressed the ICP to a single cohort, rebuilt positioning around a specific workflow problem, and defined the go-to-market motion the team would run.
Fourteen months later: $5M ARR. The marketing team ran the motion. Leadership closed strategically. CAC payback dropped from unmeasured to 11 months on the primary cohort.
Series B with a $4M marketing budget and CAC payback at 28 months. The board wanted 18 months. The marketing team was hitting MQL targets. The problem was ICP - paid spend was optimized for a buyer cohort with lower ACV and shorter retention than the cohort the product was actually designed for. The diagnostic identified the high-value cohort and rebuilt paid strategy targeting it specifically.
The next two quarters: same spend, 47% reduction in CAC payback period. Pipeline quality improved because the cohort closed faster and retained longer.
The company had built a genuinely differentiated product for a specific vertical but was positioning it with horizontal language ("the operating system for your team"). Buyers in the vertical used different vocabulary. The company was invisible in category searches. The Positioning Sprint rebuilt the product narrative around the vertical buyer's specific workflow, changed the go-to-market motion to vertical channels, and redefined the sales motion.
Qualified inbound pipeline tripled in the six months following the positioning rebuild as the company became visible and specific in the vertical's search and referral ecosystem.
20-30 page strategy document covering positioning gaps, ICP cohort analysis, go-to-market motion assessment, paid acquisition audit, and 90-day priorities. Plus 90-minute executive session.
Read the scope →For SaaS companies where the primary bottleneck is positioning and category definition rather than full strategy. Produces positioning statement, category narrative, ICP map, and messaging architecture.
Read the scope →Ongoing strategic oversight for SaaS companies where the strategy needs to evolve as the ARR stage changes, new funding closes, or the competitive landscape shifts.
Read the scope →For SaaS companies in the Shopify ecosystem or direct-to-consumer ecommerce - where the go-to-market motion is fundamentally different from B2B SaaS - our parent firm Stan Consulting LLC handles those engagements directly. B2B SaaS with any ecommerce component is in scope here.
Series A through Series C between $2M and $50M ARR where execution capacity exists but strategic direction is missing or inconsistent. The most common profile is a Series B company post-raise that has a marketing team running campaigns but no coherent 90-day strategy connecting spend to ARR targets.
A 20-30 page strategy document covering positioning gaps, ICP definition by cohort, go-to-market motion assessment, paid acquisition audit, and 90-day priorities with named actions. Delivered with a 90-minute executive session. The output is a document your team executes from, not a presentation that expires.
CAC payback is a symptom, not a root cause. The work begins with channel attribution, cohort analysis by segment, and ICP validation. Most SaaS CAC problems trace to one of three sources: the wrong ICP being targeted at scale, a broken handoff between marketing and sales motion, or paid channels optimized for volume rather than close rate. The diagnostic identifies which applies.
Yes. PLG motion requires different positioning and acquisition architecture than sales-led SaaS. The diagnostic addresses both the self-serve acquisition layer and the enterprise expansion motion that typically runs in parallel at Series B. The strategic work identifies where the PLG motion is leaking and where the sales-assist layer should activate.
The Marketing Strategy Diagnostic at $5,000, delivered in 10 business days. The deliverable is a 20-30 page strategy document plus 90-minute executive session. From there: in-house execution, a scoped project ($10K-$75K), or the Quarterly Strategy Partnership at $4,500/month.
Crowded SaaS categories are won by vertical specificity and ICP precision, not feature differentiation. The positioning work narrows the claim to a specific buyer in a specific workflow, creates a category narrative that positions against the closest incumbent on a dimension you win, and builds messaging architecture that survives a competitive comparison without defaulting to feature lists.
Marketing Strategy Diagnostic for B2B SaaS. $5,000 flat. 10 business days. Positioning gaps, ICP cohort analysis, go-to-market motion, paid audit, 90-day priorities.