Nov 29, 2023 · 1h 12m · news
Guillaume Cabane: Why Your First Growth Hire Should Be a Former Founder | E1088 · 20VC with Harry Stebbings
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A masterclass in growth marketing and organizational design, this episode of the 20VC podcast features host Harry Stebbings and growth expert Guillaume Cabane exploring the tactical, financial, and psychological frameworks required to scale modern startups. They delve into high-yield experiments, metric analysis like CAC and LTV, and strategic advice on when and how to build a high-velocity growth team using former founders.
How this conversation actually went
Every chapter scored 0–10 on four independent dynamics. Hover any point for the reasoning behind the score. Harry holds 18.6% of the talking time here. How this is scored →
Harry as informed peer 3.6 Guest teaching 4.6 Guest disagreement 2.6 Harry pushing back 2.6
speaking balance: gold is Harry, purple is the guest (3 minute bins)
Sharpest disagreement ▶ 5:55 Guest turns question back on host regarding PLG versus enterprise execution
When the host asserts that early startups cannot run PLG and enterprise motions simultaneously, the guest aggressively rejects the premise and challenges the host to name companies that actually execute pure PLG or enterprise successfully.
Hardest push from Harry ▶ 17:17 Host calls startup LTV calculations 'bullshit'Host explicitly refuses the guest's reliance on multi-year LTV metrics, arguing forcefully that startups have no way to predict market dynamics or customer lifespan over five to eight years.
Biggest teaching moment ▶ 45:08 Guest breaks down why HubSpot's growth path is inapplicable to most startupsGuest systematically educates the host on why Kip Bodnar's rule of reaching $50M ARR on one channel works for HubSpot due to its unique oligopolistic market structure, but fails for almost all other SaaS startups.
Harry holds his own ▶ 1:08:00 Host demonstrates deep network knowledge by listing elite growth leadersHost showcases high domain expertise and access by citing top growth leaders like Casey Winters, Darius Farmer, Luke Levesque, and Elena Verna from his investment fund network.
the scores for every segment, with the reasoning behind each
| Chapter | Topic | Harry as informed peer | Guest teaching | Guest disagreement | Harry pushing back | Why |
|---|---|---|---|---|---|---|
| Welcome and Warm Greeting | 3 | 2 | 1 | 1 | Host warmly welcomes the guest and asks for his backstory in growth. Host draws a quick parallel to HubSpot's website grader when guest mentions building quasi-products for technical audiences. | |
| Tracking Talents: Segment's LinkedIn Attribution Lesson | 4 | 4 | 5 | 6 | Host pushes back on combining PLG and enterprise motions simultaneously, arguing startups must focus on one. Guest aggressively challenges the host to name companies that actually execute pure PLG or pure enterprise at early stage. | |
| Transitioning from SMB to Enterprise and New Audiences | 4 | 3 | 2 | 3 | Guest details how startups naturally drift into mid-market deals before formalizing enterprise pricing. Host brings up Frank Slootman's principle on narrowing focus to increase quality. | |
| The T2D3 Growth Framework Explained | 3 | 5 | 1 | 1 | Guest explains the T2D3 growth framework and breaks down KeyBank SaaS benchmarks on fully loaded CAC payback times. Host mostly listens and asks for clarification on ideal payback periods. | |
| The CAC-to-LTV Debate: Why LTV is 'Bullshit' for Startups | 6 | 3 | 4 | 8 | Host strongly rejects guest's reliance on multi-year LTV calculations, calling startup LTV 'bullshit' due to market unpredictability. Guest defends VC calculations for high-retention financial products like Ramp. | |
| Does CAC Rise or Fall as You Scale? | 5 | 4 | 2 | 2 | Host frames a balanced question about whether CAC rises due to market saturation or falls due to brand flywheel effects. Guest explains why CAC almost always rises faster than brand can compensate. | |
| What Actually is Growth? A VC Mindset for Marketing | 3 | 6 | 2 | 2 | Guest defines growth as a risk-adjusted VC mindset applied to marketing experiments and shares internal tools like the Evelyn database. Host asks probing follow-ups on statistical significance and learning quality. | |
| The Replicability of Growth Tactics and Human Psychology | 2 | 5 | 2 | 1 | Guest discusses Luke Levesque's insight on replicable human psychology in growth and provides a verification email tactic example. Guest cautions against watering down growth experiments. | |
| Hyper-Personalization and Creating Reciprocity in Marketing | 3 | 6 | 1 | 2 | Host asks how horizontal SaaS products achieve personalized messaging across diverse customer bases. Guest explains LLM-driven personalization and details a Gorgias Instagram comment scraping campaign that created reciprocity. | |
| The Sports Betting Trick and the Future of AI in Communications | 4 | 6 | 3 | 3 | Guest illustrates reciprocity using a physical letter analogy and shares Ramp's CFO college sports betting cold email campaign. Guest then predicts AI will lead to the death of personal communications. | |
| Channel Diversification and the HubSpot Exception | 5 | 5 | 4 | 4 | Host cites Kip Bodnar's rule that one channel gets a startup to $50M ARR. Guest rejects the rule for standard SaaS, explaining that HubSpot is a rare oligopolistic exception with a massive TAM. | |
| Aligning Marketing KPIs to Revenue | 4 | 5 | 3 | 5 | Guest outlines tying marketing KPIs strictly to weighted pipeline dollars. Host pushes back that marketers can stuff the pipeline with bad leads, prompting guest to detail lead scoring mechanics. | |
| The Growth Team's Place in Company Structure | 3 | 5 | 3 | 4 | Host argues early startups need a growth team to generate initial funnel data. Guest counters that hiring growth too early risks incentivizing junk signups over revenue. | |
| Why Your First Growth Hire Should Be a Former Founder | 2 | 5 | 6 | 1 | Host asks if a company at $2M ARR should hire a senior growth leader. Guest passionately shuts down the premise ('Gods no!'), advising instead to hire former founders or ex-consultants who execute fast. | |
| Structuring the Growth Hiring and Interview Process | 4 | 5 | 3 | 3 | Guest explains interviewing candidates using dataset Easter eggs and strategy video games. Host playfully counters with his Monopoly strategy, and guest jokingly questions if host would pass the interview. | |
| Identifying Bad Growth Hires and Managing Sizing of Bets | 3 | 5 | 2 | 2 | Guest explains how to spot bad growth hires quickly based on lack of aggressiveness. Host asks about budget bet sizing, and guest clarifies headcount velocity is the true bottleneck. | |
| Recruiting Pitfalls: The Mistake of Hiring Too Senior in Marketing | 3 | 6 | 3 | 2 | Guest breaks down his biggest recruiting mistake: hiring overly senior marketers who refuse to get hands dirty. Guest contrasts marketing career paths with individual contributor engineering tracks. | |
| Advisors vs. Full-Time Hires | 6 | 5 | 4 | 2 | Host names top growth advisors from his portfolio including Casey Winters and Elena Verna. Guest agrees but laughs off the idea that a Series A startup could ever recruit them full-time. | |
| Quick Fire: Memorable Growth Experiments and Resurging Tactics | 3 | 4 | 1 | 1 | In a rapid-fire sequence, guest recounts shipping real cappuccinos to website visitors via Postmates for $20 per demo, and discusses cold calling resurgence via LLMs. | |
| Viral Loops and Dropbox's Growth Magic | 2 | 3 | 0 | 0 | Guest shares his admiration for organic viral loops seen at Dropbox and Zapier. The segment ends on a friendly, collaborative wrap-up. |
Statements from this episode (45)
Senior executives never succeed when returning to early-stage startups, says Cabane
“Hiring to senior. They tell me, yes, I'm excited going back early stage and getting my hands dirty. That has never came out to be true.”
Cabane: Sharing unknown business mistakes guarantees audience engagement
“If you can drive value about mistakes, problems of the business you have discovered that your audience does not know, you will get engagement. Guaranteed.”
Cabane: Having engineers build quasi-products effectively drives demand for technical audiences
“Leveraging engineers to build quasi-products, to build let's say, demand gen, drive people to the product that is different, so have people build something which is a quasi-product, That works really well, especially for technical audiences, right?”
Cabane: Free sidecar products still drive demand if exceptional
“If there is interest for a product, people have built a better version of it and have monetized it. So, like, a lot of those niche have disappeared, right? And the second is that the quality has gone down, and people have become desensitized when they say, oh,…”
Free plans incentivize engineers to adopt products and bring them to new jobs
“If you're lucky enough to have a really good product, let's put aside those that have like a bad product. We have a truly good product that is useful. You have an incentive to have a free plan, a startup plan, whatever you want to call it, because engineers We…”
Segment tracked engineer job changes using LinkedIn URLs for reverse attribution
“That's what we found at Segment. Really crazy attribution logic, where we found engineers across jobs by, and that's the unique lesson, keying not on the link, not on the email, because the email changes, domain changes, not on the name, that's not relevant, o…”
Ramp does not actually have a product-led growth motion, argues Cabane
“Even the people I love and care about, you think of, like, something like a ramp, I love them to death. Amazing company. Do you think there's PRG? Do you think CFOs randomly invite other CFOs to use Ramp? Hell no. It doesn't happen like that. It doesn't work l…”
Enterprise-first software startups cannot successfully pivot to self-serve PLG
“It's companies that are enterprise first with the entire, like, cost structure and product structure of an enterprise software, and then want to open a PLG and go, hey, let's let people, like, sign up on their own. And like nothing works. Like the acquisition …”
Zapier refused Segment's enterprise feature requests to maintain strict SMB focus
“I have one example. Zapier did that for very, very long. I talked to the Zapier founders. I talked to Mike when I was at Segment, and I wanted enterprise features, and he said, gee, we love you, but I'm sorry. We're not going to build those features. I'm like,…”
Stebbings warns against customer concentration in high-growth startups
“I hate companies. Whereas I, we're just selling to like high-grade startups. And I'm like, yeah, there's that thing called a macro recession that's going to impact spending and funding. You know, I don't like concentration on customers basically.”
Top-quartile post-$5M SaaS startups spend $1 CAC per $1 revenue
“Well, I'd say low CAC, if you look at the you know, the KeyBank Capital deck that they release every year, look at the top quartile of startups in terms of performance post five million revenue, you're gonna see that the, roughly, it's about a dollar of revenu…”
Stebbings: Four-month CAC payback period is extremely rare for startups
“Four months is very, very rare though. I never see four months. When it's 12, it's like, okay.”
Cabane: Mid-market users stick with fintech platforms like Ramp for up to eight years
“When people onboard a financial, you know, platform, global platform like Ramp, they tend to stay for very, very long, multiple years, and so you can afford It's a something much higher in terms of payback time because the LTV is huge. People stick for three, …”
LTV is a useless metric for early-stage startups, argues Harry Stebbings
“The assumption that we can have eight to nine years as an LTV in the first two years of a company, I get it more if you're Visa, where we've got 50 years of data, but like for a startup, I just think LTV is bullshit. You've got no freaking idea.”
Guillaume Cabane: CAC rises faster than brand benefits compensate in growing startups
“In most successful startups that grow fairly well, The CAC will rise faster than the brand can compensate for that rise.”
Gorgias contacts its entire TAM of 200,000 merchants at least quarterly
“If you look at their total adjustable market, we're talking of a couple 100,000 merchants in the US and Europe. Right? That's the market. By now, they touch each of those merchants at least once a quarter. At least every single merchant at least once a quarter…”
Harry Stebbings: Founders lacking product-market fit do not need growth advisors
“People often just don't have product market fit, and they're like, I need a growth advisor. No, you need product market fit.”
Guillaume Cabane: Growth marketing requires a venture capital portfolio mindset
“Like an angel investor, like a VC, growth is a risk-adjusted way of creating value, ok? What that means is that I have limited information. When I'm an angel investor, I have limited due diligence. When I do growth, I have limited knowledge on that experiment,…”
Cabane: Most growth teams run experiments without checking for statistical significance
“The biggest mistake that I see happen in growth teams is they undertake an experiment without assessing the cost, the effort or the audience size. And often I ask, can we reach statistical significance here? Is the audience big enough for us to be able to lear…”
Automated onboarding welcome emails usually add zero value to user activation
“Have you tried not sending a welcome email? Not sending, you know, the first three, four, five emails to get people to use the products. And of course they haven't. And I tell them, try it. Take 2030, whatever it takes to be statistically significant and don't…”
Cabane: Sending email verification requests boosts user retention in SaaS
“That is an example of something that is very replicable in almost any SaaS business. It's very easy to implement and will drive your user retention up.”
Gorgias' automated outbound campaign achieved a 10-12% response rate
“No, it's more like 10, 12%. 10, 12%, which is about five X the standard response rate of a good cold email.”
Ramp's hyper-personalized CFO email campaign hit 12-15% response rates
“The response rate here is 12 to 15%.”
Cabane: People will increasingly ignore real human messages as AI writing surpasses humans
“So it's very likely that we'll start ignoring messages from real humans at a much higher rate, because the quality of AI will be better than the quality of humans.”
No SaaS firm Cabane advised reached $50M ARR on a single channel
“And I have never seen a companies I've worked with, neither at Segment or at Drift, Gorgias, or Ram, and not in one of the companies I engage with, where we were able to get to fifty million on one channel. Not one.”
Cabane: Startups should double ad spend weekly to test channel limits
“I recommend companies to two X the budget every week until it's that lines. Just do it for like Four weeks, six weeks, it's not gonna, like, burn your budget, your entire, like, capital, right? But just, two x on week two, two x on week three, two x on week fo…”
Cabane: Startups with unsamplable target markets should focus on ABM
“Take a sample. Take a sample of, take a randomized sample of the audience. If you can't do that, it means your target market is too small and you should be doing ABM. You're not doing like high skill stuff.”
Cabane: Growth teams should care only about weight-adjusted pipeline dollars
“Reject any KPI that is vanity. You don't care about traffic. You don't care about any of those KPIs. The only thing you care about is weight adjusted pipeline dollars.”
Cabane: Never hire a marketing candidate who doesn't own pipeline numbers
“If a marketing candidate that you're looking to hire does not own a pipeline figure, that is the wrong candidate, my friend.”
Cabane: Startups without a lead score must halt operations to define ICP
“If you haven't think of, like, the lead score, it means you haven't thought of your ICP. If you haven't thought of who's a good customer for you just stop everything. Stop everything and just go define who are the good customers and what are their attributes.”
Cabane: Growth teams rarely exist as standalone units, usually reporting to product or marketing
“I'd love for that to be true. I have learned that I'm wrong. And that is rarely the case. The local effects of the world are the exception, truly, right? It generally rolls into, like, either product or marketing, more rarely to revenue but I would love for th…”
Startups should wait until $2M+ revenue to hire growth teams, says Cabane
“After a couple of million revenue. Like once you, once you've handled the early adopters, you've scaled at least one channel that works well, and you're starting to think of optimization Testing, aggressively building a growth team, then you should have enough…”
Cabane: Growth teams incentivized on non-revenue KPIs won't deliver revenue
“If the incentive of the team is to drive signups and engagement, the problem is they will optimize for that, not for the long-term viability of the business. That's a huge risk. I'm French. I know how to cheat 10 times out of 10, right? You give me anything as…”
Cabane: Hire former management consultants for growth if founders are unavailable
“If you don't have a former founder, go for somebody from, like, a consulting background, one of the, you know, big five, somebody who's really focused on, like, on data, on precision, On the running hypothesis and on running a process.”
Cabane: Early growth teams should comprise a growth head, engineer, and marketer
“The head of growth is the analyst in the early days. So you have like head of growth, engineer, and one marketer slash copywriter. That's your team.”
Cabane: Growth candidate take-homes should include data with hidden anomalies
“You want to ensure that they can look at your data, which means you need to give them a take home that has some of your data. I would recommend hiding a few Easter eggs in there, some outliers, to see how they look at the data.”
A growth team's true budget constraint is headcount and experiment velocity
“My budget? It's my head count, and it's the time allocation of my head count. My constraint, generally, is how many experiments can my small team ship, right?”
Ramp's growth team ships roughly 200 experiments every quarter
“And if you look at a team like Reamp, these days, with like, 10, 15 people on the growth team, they ship about 200 experiments per quarter.”
Cabane: Marketing lacks respect for individual contributors with deep channel expertise
“Everybody in marketing is forced to become a manager pretty fast. Right. Because there is no, there's no respect for deep knowledge of one channel.”
Cabane: Startups should always prioritize full-time growth hires over advisors
“You should always hire full-time when you can. Like, I always tell people, like, if you can hire the person you want, that's the right fit for you. Go for it.”
Only 120 elite growth practitioners exist in the US, estimates Cabane
“All, almost all people that like my level of experience in the US, right? There's like, there's less than 200, there's a 120 people, okay?”
Series A and B startups cannot hire top-tier growth leaders full-time
“They're, like, of the one 20, a third is, like, semi-retired in VC and other things. A third is in, like, great walls, like Luke, and you're not gonna poach Luke from, like, Shopify, right? And there's a third, like me, who's, like, doing, like consultancy and…”
Cold calling is back big time thanks to LLMs and Orum
“ColdCard was dead from like, 20, 12, 2013 to 20, 22, and with LLMs now, and tools like Orum, ColdCard is back big time.”
Cabane: Growth leaders should outsource testing costs through peer networks
“The key to success and growth is testing and learning, and so if you can outsource the cost of learning to other teams, either through advisory like I did in the early days, or through, like, good relationships, you are saving a ton of effort and capital, and …”
Product bundling shrinks target market size and fails as a strategy
“Building bundles. Like bundles are a terrible idea. When you start bundling different features, different products together into one, the size of the audience that cares about the entire bundle is smaller and smaller as the bundle increases.”