Getting new users to their first successful transaction.
50 insights tagged with this pattern
Arena, an AI model evaluation platform originally built as a UC Berkeley research project, raised a $200M Series B at a $3.1B valuation — nearly doubling its $1.7B Series A valuation from just 10 months prior. The platform lets millions of users compare AI models side-by-side and
Richard Bronson, a former federal inmate and ex-Stratton Oakmont partner, has launched Commissary Club — an AI-assisted platform helping formerly incarcerated people find jobs, housing, community, and social connections. The platform is free for the first 10 job applications, the
Mecka AI, founded in 2024, raised a $60 million Series B led by Sequoia, with Nvidia and Microsoft's M12 also participating. The company collects human motion data — people recording everyday tasks while wearing body sensors — and sells that data to companies training humanoid an
A company called Musubi has launched PolicyLM-1.7B, an open-weights AI model designed specifically for real-time content moderation. The model reads a content policy written in plain English and applies it to any piece of content in under 50 milliseconds — with no retraining requ
Personal AI agents — Meta's Muse, ChatGPT's Dots, and others — can now act on behalf of consumers to shop, book, and transact across the web. But a growing number of platforms, including Amazon, airlines, Yelp, and eBay, are blocking these agents, either deliberately or through l
TikTok has launched an AI-powered Shopping Assistant and a one-click checkout feature embedded directly in its For You feed. The Shopping Assistant acts as a conversational agent — answering product questions, providing sizing and shipping details, and guiding users through purch
Sean Parker, co-founder of Napster, has taken a lead role in repositioning Stability AI as an AI toolmaker specifically for music professionals. After participating in an $80M rescue of the struggling company two years ago, Parker and CEO Prem Akkaraju secured $76M in fresh fundi
A cluster of AI agent products launched or expanded in late September 2026 — Meta's Muse, OpenAI's Dots, and the startup Instinct — reigniting interest in consumer AI. But data from PNC and Bank of America tells a different story: only 2–3% of U.S. consumers pay for AI, at roughl
Shopify has extended its WebMCP protocol to cover the full checkout flow, meaning browser-based AI agents can now not just browse and add items to a cart — they can inspect the checkout, modify order details, and complete a purchase with the buyer's explicit authorization. Three
At its annual Made On YouTube event, YouTube unveiled a suite of AI-powered tools aimed at creators. These include a conversational video editor that accepts natural language instructions, an AI studio assistant that analyzes channel performance and suggests optimizations, dynami
Waymo is expanding its robotaxi service to teenagers aged 13–17 in Nashville, making it the second city after Phoenix to offer dedicated teen accounts. Teen accounts must be linked to a parent or guardian but grant near-full access to Waymo's service area, including the ability t
Baselayer, a San Francisco-based identity verification startup, raised $35 million in Series A funding to extend its business verification technology to AI agents. The company already serves over 2,000 financial institutions with Know Your Business (KYB) tools. Its new product —
A cluster of experienced founders — including Brynn Putnam (Mirror/Lululemon) and Tristan Walker (Walker & Company/P&G) — are building new ventures explicitly designed to bring people together in physical space. Their companies span hardware (Board, a shared touchscreen game tabl
California Governor Gavin Newsom signed AB 1130, a law that imposes real financial penalties on influencers who fail to disclose paid political content. Previously, California required disclosure but had no enforcement mechanism — no fines, no criminal referrals. The new law chan
Crunchbase highlighted five under-the-radar startup funding deals spanning nuclear energy, construction materials, commercial property maintenance, robotics benchmarking, and agricultural recordkeeping. The companies raised between $5M and $50M, with most applying AI or automatio
Meta launched Meta One, a tiered subscription service bundling AI tools and premium features across Facebook, Instagram, and WhatsApp. Plans range from $2.99/month for basic social features to $499/month for enterprise-level business tools. The launch follows Meta's March rollout
Revolut, the British fintech with over 80 million customers, confirmed it handed sensitive customer data to an unauthorized third party after being tricked by fraudulent requests sent from a spoofed legitimate government agency email domain. The exposed data included passports, d
At its 2026 Developer Conference, Roblox announced a coordinated set of moves designed to simultaneously expand its supply side and its demand reach. AI-powered game creation (called 'Build') is rolling out to more markets and desktop, letting non-coders create games via natural
IDScan, a Louisiana-based ID verification service used by entertainment venues, cannabis dispensaries, and other businesses, confirmed that hackers stole over 150 million driver's license records during a year-long breach. The stolen data includes full names, driver's license num
Iman Abuzeid, a medical doctor with no coding background, co-founded Incredible Health in 2017 — a healthcare hiring marketplace that inverts the standard job application model. Instead of nurses applying to hospitals, hospitals apply to nurses. The platform now reaches 1.5 milli
This article breaks down the 'Adoption' phase of the A-CAR framework (Attract, Convert, Adopt, Retain) for marketplace founders. It argues that most early-stage marketplaces over-invest in acquisition and under-invest in keeping users active. Using a fictional auto-detailing mark
This foundational guide breaks down the core mechanics of building a two-sided marketplace, from defining the rake model to solving the chicken-and-egg problem, building trust infrastructure, measuring adoption, and deciding whether to build or buy. It draws on real examples from
Marketplace Studio released a free traction forecasting template designed specifically for marketplace founders. Unlike traditional business plans that project growth top-down from TAM, this model builds projections bottom-up from website traffic and conversion behavior. It track
Marketplace Studio published a breakdown of their prototyping methodology, centered on Design Thinking. The core argument: founders should validate product concepts through no-code, designer-led prototypes before committing developer resources. They cite an estimated 100x cost di
The article challenges the standard MVP (Minimum Viable Product) framework and argues it sets the wrong foundation for product development. It introduces the MLP (Minimum Lovable Product) as a superior alternative — one built around deeply understanding user pain points rather th
Social marketplaces live or die on trust — here's how to architect it deliberately from day one before you have the brand equity to coast on.
Every marketplace launch ships with bugs. What separates successful founders is how they set expectations and respond before problems erode trust.
Five years of marketplace breakouts reveal a pattern: the winners didn't build bigger platforms, they built narrower, more trusted ones.
Building community into your marketplace from day one creates the trust, engagement, and network effects that transactional platforms alone can never manufacture.
Awe-inspiring moments in your marketplace drive word-of-mouth, deepen loyalty, and create the emotional stickiness that paid acquisition can't buy.
Marketplace Studio and Nautical Commerce published a foundational guide outlining the core principles behind building and launching a marketplace. The piece targets non-technical founders and covers vision, MVP development, financial planning, trust infrastructure, and supply-dem
This article addresses the chicken-and-egg problem every marketplace founder faces at launch: which side do you build first? The argument is clear — start with supply. Providers have stronger financial incentives to join early, and an empty marketplace immediately destroys buyer
The biggest marketplace growth constraint in 2026 isn't demand — it's vendor onboarding complexity and failure to activate suppliers through to first sale.
Stripe published a comprehensive guide to content monetization for creators, covering how platforms like Patreon, Substack, YouTube, and Teachable enable creators to earn money from their audiences. The guide maps out three monetization categories: direct (subscriptions, digital
Stripe has built a dedicated infrastructure layer — Stripe Connect — specifically designed for multi-sided marketplaces. It handles supplier onboarding with KYC compliance, multi-party payment splitting, flexible payout scheduling, fraud prevention, and cross-border compliance ac
Stripe published a guide aimed at SaaS platforms on how to monetize embedded payments — not just use them for transactions. The guide outlines five distinct pricing strategies, from transaction markups to feature-gating, and points to real examples like Shopify, DocuSign, and Sty
Stripe published a structured breakdown of how AI companies are monetizing their products, covering usage-based pricing, subscription hybrids, and outcome-based models. The article identifies why most AI businesses fail to turn technical capability into sustainable revenue — not
NFX partners published a detailed analysis arguing that Voice AI crossed a critical infrastructure threshold in late 2024. Three converging shifts made this possible: sub-300ms latency (conversations now feel human), plug-and-play LLM integration (no custom reasoning required), a
a16z partner Olivia Moore published a framework analyzing how generative AI will reshape marketplace businesses across both supply and demand. The core argument: AI's impact on buyers is almost uniformly positive, but its impact on sellers depends heavily on two factors — whether
Lenny Rachitsky surveyed two dozen top-tier investors to establish what 'good' and 'great' growth rates look like at each stage of a business. The consensus: early MoM percentages are largely meaningless at small scale. For B2B, the real benchmark is time-to-$1M ARR after launch
NFX, a venture firm focused on network effects, published a comprehensive manual cataloguing 16 distinct types of network effects across five categories: direct, 2-sided, data, tech performance, and social. The research draws on over 20 years of investing and claims network effec
Lenny Rachitsky published part five of his consumer startup series, focused entirely on retention and product-market fit (PMF). Drawing on interviews with founders from Dropbox, Instacart, Uber, Grubhub, and others, the piece argues that PMF is not a binary milestone but a spectr
Product analyst Olga Berezovsky published a detailed breakdown of how to measure cohort retention accurately. The piece covers how to define 'active,' how to segment users from customers, which retention method to use (X-day vs. unbounded), and how to visualize results. The core
Lenny Rachitsky and Casey Winters (former growth leads at Pinterest, Grubhub, and Eventbrite) surveyed 20 experienced growth practitioners to establish concrete retention benchmarks across business types. They segmented both user retention (6-month) and net revenue retention (12-
NFX General Partner James Currier defines a category called Enterprise Gateway Marketplaces (EGMs) — two-sided marketplaces that sit between large corporations (demand) and thousands of small external vendors (supply). Unlike traditional B2B marketplaces, EGMs embed directly insi
NFX General Partner Pete Flint argues that AI is triggering a structural unbundling of horizontal B2B software — the same pattern that turned Craigslist into dozens of vertical marketplaces. His thesis: generalist AI is good for everyone but great for no one. Vertical-specific AI
a16z partner Li Jin published a framework for evaluating marketplace opportunities in regulated industries, where occupational licensing restricts supply. The core argument: as easy-to-build service marketplaces get saturated, the harder regulated verticals — home services, cosme
Lenny Rachitsky, former Airbnb growth lead, published a framework identifying the four most important metrics for marketplace founders to track: fill rate, bookings growth, supply growth, and GMV growth. The piece draws on input from a dozen marketplace operators and investors in
Dan Hockenmaier, Head of Strategy and Analytics at Faire and former Director of Growth at Thumbtack, was interviewed on Lenny's Podcast about marketplace growth strategy and growth modeling. He covered how to build a growth model from scratch, why retention is more important than
Stripe published a strategic guide on how two-sided marketplaces are built, balanced, and scaled. The article covers the full lifecycle: from seeding early supply, to generating liquidity, to the structural problems that emerge as networks grow. It draws on patterns seen across m