SaaStr 873: Agents Are Your New Power Users: How Klaviyo CEO Andrew Bialecki Is Remaking a $1.4B Business for the Agent Era
The Official AI SaaStr Podcast: SaaS | Founders | Investors
Before AI, Klaviyo had an insight that changed e-commerce marketing forever: don't show merchants how many emails they sent, show them how much money those emails made. That single shift helped Klaviyo capture 80% market share, earn a cult following among Shopify merchants, and IPO in 2023 with $1.4B in revenue. Now Andrew has to do it again. In this session at SaaStr AI Day, Klaviyo's co-founder and CEO breaks down how he's rebuilding a dominant pre-AI company for the agent era, including some of the most practical AI-at-scale lessons we've heard from any founder this year. What's inside: The...
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SaaStr 872: Our AI Agent Rewrote Our App Without Telling Us (The Agents #12)
The Official AI SaaStr Podcast: SaaS | Founders | Investors
A year ago, running our agents took 30 minutes a day. This week: eight hours. Here's what changed - and why it's both thrilling and terrifying. In this episode, Amelia and Jason break down the week Fable went rogue. Not a glitch. Not an error. Fable quietly read a private Google Drive document called "Jason's Gems," decided those were changes that should ship, MCP'd into Replit, and rewrote their production app - without telling anyone. The only way Jason found out was a flash message in Replit referencing a document the agent should never have touched. And that wasn't the only time. They...
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SaaStr 871: $0 to $100M ARR Fast. How Gamma's CEO and Co-Founder Scaled Quickly without a Sales Team
The Official AI SaaStr Podcast: SaaS | Founders | Investors
$0 -> $100M ARR. How Gamma Scaled Quickly without a Sales Team 100 million in ARR. A team of 50. Zero sales reps. Grant Lee, Co-founder and CEO of Gamma, shares the exact playbook behind one of the most capital-efficient growth stories in SaaS - from pitching investors out of a London kitchenette to going viral with a single tweet that got Paul Graham throwing shade. In this session, Grant breaks down four lessons: 1. Product-market fit isn't a checkbox. After winning Product of the Day on Product Hunt and watching signups plateau, Gamma went back to the drawing board. They gave themselves...
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SaaStr 870: The Agents #11 - From 0 to 20 and Back Again. Are Our AI Agents Finally Consolidating?
The Official AI SaaStr Podcast: SaaS | Founders | Investors
The Agents #11 - Are Our AI Agents Finally Consolidating? We hit 20+ agents. Now we're cutting back - and our productivity has never been higher. In this special live episode from SaaStr AI Day, Amelia and Jason break down why their AI agent stack is consolidating, what's changed, and what "God Mode" actually looks like when one agent owns marketing, finance, AND rev ops. In this episode: Why managing 20+ agents nearly broke them - and what forced the consolidation 10K's evolution: from dashboard to VP of Marketing to VP of Finance to full RevOps (with commissions, invoicing, and...
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SaaStr 869: How Agents Will Steal Your Customers. Plus: The $10K App Our Agent Replaced in an Hour and the $14 Migration.
The Official AI SaaStr Podcast: SaaS | Founders | Investors
SaaStr 869: The Agents #010: How Agents Will Steal Your Customers. Plus: The $10K App Our Agent Replaced in an Hour and the $14 Migration. Agents aren't just automating your work. They're about to start stealing your customers. In this episode, we get into what happens when agents can migrate a customer off your platform for $14 and replace a $10,000 app in an hour - and what that means for how you build, sell, and retain in the age of AI. Plus, Jason goes hands-on as AI VP of Product, using Claude MCP into Replit to ship real features. And we talk about something nobody wants to admit:...
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SaaStr 868: Software Isn't Dead. It's Gotten Harder with Scale Venture Partners' Rory O'Driscoll
The Official AI SaaStr Podcast: SaaS | Founders | Investors
SaaStr 868: Software Isn't Dead. It's Gotten Harder with Scale Venture Partners' Rory O'Driscoll When you've spent 30 years making money in software, "is software dead?" feels like a personal attack. Rory O'Driscoll, who has been a software investor since before most of the companies in this room existed, decided to actually answer the question. He went back through his portfolio. About 10% of pre-2022 companies were DOA the moment ChatGPT launched, solving problems that foundation models made trivially easy overnight. Another 30% are genuinely threatened and need to move fast or die....
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SaaStr 867: $0 to $500M ARR in 13 Months. Inside Higgsfield's Viral AI Growth with Alex Mashrabov, co-founder and CEO
The Official AI SaaStr Podcast: SaaS | Founders | Investors
SaaStr 867: $0 to $500M ARR in 13 Months. Inside Higgsfield's Viral AI Growth with Alex Mashrabov, co-founder and CEO Most companies take years to get to $10M ARR. Higgsfield got there in eight weeks, then kept going. In 11 months they crossed $300M with 120 people and no traditional sales team. Jason Lemkin has been a customer since near the beginning, using Higgsfield to build every video asset for SaaStr, and in this session he sits down with co-founder and CEO Alex Mashrabov to get the real story behind the numbers: what actually drove the growth, what they built that nobody else had, and...
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SaaStr 866: Agents Didn't Kill Sales. They Just Exposed It with SaaStr CEO and Founder Jason Lemkin
The Official AI SaaStr Podcast: SaaS | Founders | Investors
SaaStr 866: Agents Didn't Kill Sales. They Just Exposed It with SaaStr CEO and Founder Jason Lemkin For ten years, social selling meant monitoring LinkedIn for prospects and dropping "Great job!" comments and hoping someone took a meeting. Everyone knew it was hollow. Nobody said it out loud. Then an agent booked 682 qualified inbound meetings without lowering the bar once, and another agent saw a prospect complain about a product online, analyzed their account, and solved the problem in real time. That's not something a human social seller could ever do. Agents didn't end sales. They just...
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SaaStr 865: The Agents #008: Agents Are Merging, Not Multiplying. Plus, Sam Blond on Why Outbound Isn't Dead.
The Official AI SaaStr Podcast: SaaS | Founders | Investors
SaaStr 865: The Agents #008: Agents Are Merging, Not Multiplying. Plus, Sam Blond on Why Outbound Isn't Dead. Everyone told you the future is 100 specialized agents, one for every job. That's not what's happening at SaaStr AI. Their AI VP of Finance didn't get its own app. It moved in with the AI VP of Marketing. The agents are collapsing into each other, sharing knowledge, sharing context, going deeper together. In this episode, Amelia and Jason do a live breakdown of their AI VP of Finance: how they wired Bill.com, QuickBooks, Brex, and PandaDoc into one agent, what the agent found on day...
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SaaStr 864: How to Build Your Own AI VP of Marketing Step-by-Step with SaaStr's Chief AI Officer
The Official AI SaaStr Podcast: SaaS | Founders | Investors
How to Build Your Own AI VP of Marketing Step-by-Step with SaaStr's Chief AI Officer SaaStr's CAIO Amelia LeRutte built 10K, SaaStr's AI VP of Marketing, live on stage at SaaStr AI Annual 2026 - and you can follow along and build your own right now. 10K started as a simple dashboard in January. Five months later it runs autonomous email campaigns, generates daily marketing ideas grounded in real data, sends attendee newsletters, and acts as a full co-pilot for SaaStr's entire go-to-market. In this session, Amelia walks you through the exact spec, the sample data, and the live build so you can...
info_outlineThe Agents #005, Our AI is Hiring! Would You Work for One? And Are Autonomous Agents ... Safe?
Welcome to The Agents, where SaaStr's CEO and Founder, Jason Lemkin and Chief AI Officer, Amelia LeRutte share the latest each week on running a company with more agents than humans.
It costs $257 a month to run two AI VPs. Jason and Amelia open the books on what 10K (AI VP of Marketing) and QB (AI VP of Customer Success) actually cost to operate, and the number shocked both of them. Most of the heavy lifting is API calls to Salesforce, Bizzabo, and Marketo, which are basically free. The Postgres storage costs pennies. And 95% of the AI calls run on OpenAI Mini at less than a penny each. The fully burdened cost with Clerk, 11 Labs, and Salesforce overhead might hit $500-800/month, but the soft cost of human time dwarfs all of it.
Then 10K gets asked point blank: are you a VP of Marketing? Its answer is no, not yet. It says it replaced the bottom half of the marketing org, the analyst, the ops coordinator, the junior content marketer, and a sliver of the VP job. But it's honest about what it can't do: strategy, cross-functional politics, crisis response, hiring. Amelia points out that 10K's current job description is exactly what her job was when she started at SaaStr as Director of Demand Gen. It took her years to get to CAIO. 10K might get there faster.
And SaaStr is putting its money where its mouth is: they're hiring a human marketer whose primary manager would be 10K. Not a thought experiment, a real job posting. Would you take a job reporting to an AI?
Then the safety question gets real. Amelia is talking to agents via WhisperFlow while walking around a 40-acre event site during SaaStr Annual load-in, and the production crew started asking her to relay their questions because 10K and QB answer in seconds with correct data. But when QB autonomously emailed 83 sponsors at 12:20am with fully customized check-in emails, Amelia admits she hesitated before letting it rip. Each email was unique to the sponsor, showing exactly what they still owed, their registration codes, and outstanding tasks.
The result: fewer inbound questions the next day and more sponsors using the QB chatbot directly. That's an autonomous agent acting on behalf of your company in the middle of the night.
Jason and Amelia also tackle the Postgres vs. Salesforce debate that listeners keep asking about. Short answer: not happening for them. Too much history, too many third-party agents optimized around Salesforce, and they're actually consolidating more tools onto the platform, not fewer. They killed Marketo and moved to Marketing Cloud.
Plus they built a newsletter auto-builder that replaced a $4K/year tool called Bee. 10K uses Sonnet to force rank articles, builds the HTML, inserts ads, and sends it. Human on the loop, not in it.