The Official SaaStr Podcast: SaaS | Founders | Investors

SaaStr 816: PLG to Enterprise to SMB: Insights from Calendly's CEO

Aug 20, 2025
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Summary

In this episode of SaaStr, host Jason Lemkin interviews Tope Awotona, CEO and founder of Calendly, focusing on the company’s Product-Led Growth (PLG) strategy and its nuanced balance with enterprise sales. Calendly has steadfastly maintained a generous free tier since 2014 despite internal sales team pressures to reduce its features, recognizing that the free product is the primary competitor that drives adoption and network effects. The company defines key funnel metrics such as 'meetings to signups' and 'signups to activation' to measure user engagement, with activation meaning scheduling at least five meetings, reflecting habitual usage. Calendly's revenue is predominantly self-serve, with about 90% from organic, user-driven conversions and roughly 10% from sales-led expansion, mostly starting via self-serve channels. However, scaling the sales team posed challenges including cannibalization of self-serve users and elevated customer acquisition costs, prompting careful qualification and segmentation strategies. The CEO discusses the delicate trade-offs between frictionless self-service and necessary sales interactions for large deals, emphasizing data-driven testing and cohort analysis to optimize these motions. The discussion extends to differentiated product tiers and pricing that cater specifically to enterprise clients with complex needs, including security requirements in regulated industries like healthcare and finance. Calendly also highlights the competitive threat and opportunity posed by platform giants like Google and Microsoft offering scheduling features, motivating a focus on integrations and advanced features to maintain differentiation. Looking forward, Calendly is developing an AI-driven multi-product suite, including a new calendar product, aiming to proactively assist users in managing overlooked tasks and workflows to boost productivity. The episode ends with a promotion for SaaStr Annual 2026, the premier event for SaaS and AI leaders. Overall, the conversation provides a rich exploration of how PLG companies can scale sustainably while evolving product strategy and embracing AI-driven innovation.

Key Takeaways

  • 1Calendly’s decision to maintain a generous free tier reflects a strategic commitment to Product-Led Growth, resisting internal sales pressure to limit features. The free product serves as the core competitor and primary driver of user acquisition, fostering network effects crucial for long-term growth.
  • 2Calendly employs advanced funnel metrics centered on 'meetings to signups' and 'signups to activation'—where activation means scheduling five or more meetings—to closely monitor product engagement and growth health.
  • 3Calendly’s hybrid go-to-market model combines a dominant self-serve revenue stream with a smaller but strategically important enterprise sales team that mostly converts users who began via self-serve channels.
  • 4Expanding the sales team during rapid growth phases can cannibalize PLG self-serve revenue and increase customer acquisition costs due to overlap, necessitating careful qualification and segmentation strategies.
  • 5Tope Awotona envisions AI as a proactive assistant that helps users take the next steps they are prone to forget, moving beyond passive automation to an active productivity partner within Calendly’s roadmap.
  • 6Calendly is evolving from a standalone scheduling tool to a broader AI-powered multi-product suite, including launching a brand new AI-enhanced calendar product as part of its strategic roadmap.
  • 7Differentiating product features, pricing, and support between self-serve and enterprise customers is essential to meet diverse customer needs and maximize revenue.
  • 8Regulatory and security challenges in industries like healthcare and financial services require rigorous compliance efforts and tailored sales strategies, as Calendly is sometimes perceived as a 'rogue gap' app by IT teams.
  • 9Advanced analytics, especially cohort analysis, is vital in evaluating sales team effectiveness and customer health, revealing that surface metrics may mislead regarding true sales productivity.
  • 10Competitor offerings from large platforms like Google and Microsoft challenge Calendly by commoditizing basic scheduling, but Calendly leverages advanced integrations and focused features to defend its market position.

Notable Quotes

""I'm super passionate about the AI getting you, helping you take the next steps that you will always forget to do. It's just, it's epic. And selfishly, I'm also looking forward to it because I, you know, I forget a lot of things these days. Forget it too. I'm looking forward.""

""Next time he's here, we'll, we'll see the whole AI suite, multi-product strategy. It'll be a brand new calendar.""

""The world's largest SaaS and AI gathering for executives. Just as last May, we hosted 10,000 attendees with 68% VP level and above attendees, 36% CEOs and founders, and 25% were AI first professionals. It's the very best of S tier attendees and decision makers that come to SaaStr annual and AI summit each and every year.""

"So, in fact, maybe it was worse because you add time to the deal and friction to the deal by talking to a human, right? But the flip side of that is there are companies like that million-dollar revenue company that would have never converted if we didn't have a sales team. So at other times in our history, we left a lot of money on the table because we didn't staff that team appropriately. So it's a very, very tricky balance. But, you know, what I would recommend to founders and CEOs kind of thinking about this hybrid motion is be incredibly analytical, do a lot of testing."

"We found out the very best sales reps in SMB motion had the highest churn because they were shoving deals down the pipe. And so actually, none of the best reps were his best reps measured with cohort analysis because they were closing customers they shouldn't have, right, to get the deal. So it was just going next level on the data. All of a sudden, who his top reps were were not the reps that he thought he had."

"Because part of what happened as we stood up the sales team is that we could not – it took us a long time to really predictably figure out like – to figure with a high degree of confidence what types of leads would lead to large deal sizes as opposed to those that would remain small deal sizes. And so you were better off kind of letting themselves self-serve."

"If you get into the highly regulated industries, financial services, healthcare, there are some that initially perceive us as kind of being a rogue gap. And so we have to go through, you know, very rigorous security reviews and things like that. But outside of those heavily regulated industries, we don't really get that as much as we used to."

"Calendly is one of the first things that a new customer sees when they come into their funnel. So it needs to be incredibly professional. It needs to be super reliable. And again, it needs to plug into all these other things. So when somebody schedules with me, it needs to go into my email nurture campaign because that's how I acquire customers, right?"

"And so I described this thing where initially we were just purely self-serve and we noticed that some customers wanted us to require a consultant process. We were resistant initially because we were like, hey, this product is simple enough. You should just be able to self-serve. Eventually we ended up experimenting and staffing a team around it."

"If your ratio is like 90-10 today in terms of your revenue split, like more SMB and PLG versus enterprise, if I got that right. From a new revenue standpoint... Do you try to allocate story points and product and engineering 90-10? Do you wing it? Do you do more on enterprise because it's noisier and needier, right? Maybe at 90-10, the enterprise just has to get what it gets."

"We love our free users and we're happy for our users to be free. Like the way we view it is like the first level of value is you use our product in any capacity. We don't care if you use it for free or you pay. And then the next level of value is you use it and you pay for it. Because in our world, even if free users have an LTV associated with them, right? Because the number one, we spend almost $0 on, we have headcount marketing, but we have almost $0 in marketing campaigns. So it's all being driven by the activity of the users on the platform."

"The sales team doesn't love the free version. Right. You know, by now we've done a number of pricing and packaging engagements... And the recommendation they all make is like limit the, the features that you give on the free plan. And we've resisted that. Lock it down. Let's give them two weeks. Tope. No unlimited. Let's slow it down."

"AI is going to, it's both an opportunity and a threat. And, you know, I mentioned one example earlier of how we are preparing for a world in which more scheduling is done by AI agents. We want to give the support that's in the works. We have a product that's in an AI product that's in private beta right now that we're rolling out to a lot more people."

"If you talk to a sales rep at Calendly, their number one competition is not, you know, any of the competitors that they mentioned. It’s the free. They don't love the free version, dude. The sales team doesn't love it, right? And the recommendation they all make is like limit the features that you give on the free plan. And we've resisted that."

"We definitely do not have all of them. So if you have family members out there, friends, whoever, please tell them to sign up ASAP. You know, we do think a lot about that. But I think maybe, like I said, the short answer is we have a lot more to go."