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TL;DR
Co-founder Lara Costa scaled B2B SaaS Cleo—an AI LinkedIn ghostwriting tool—from zero to $30,000 MRR in four days, and crossed $62,000 MRR in less than two months. Cleo’s launch playbook applies high-conversion info-product launch mechanics (curated waitlists, educational social content, warm email sequences, and live webinars) to standard software, capturing immense cash flow and customer evangelism.
The Founder’s Story
Lara Costa has an extensive background running agencies and information-product (info-product) businesses. Recognizing that all major corporate decision-makers are active on LinkedIn, she spent three years building a highly successful personal brand on the platform, launching two service businesses off its back.
Lara teamed up with co-founders Jake (an expert in B2B social sales) and Rob (a software engineer) to build Cleo—a B2B SaaS designed to act as a “ghostwriter in your pocket,” helping founders write highly engaging, customized, and differentiated LinkedIn posts powered by AI.
The Building Process
Cleo’s co-founders conceptualized the software as a high-touch solution for LinkedIn authority building. To guarantee that early users succeeded with the app, they prioritized unscalable white-glove onboarding:
- The team conducted live, 1-on-1 onboarding calls with early customers to ensure they fully understood how to use the AI writer.
- They recorded these sessions to map user behavioral patterns, quickly locate bugs, and iterate on the UI.
- Co-founder Rob gave his personal phone number to all users for direct SMS support.
The Launch & Marketing Strategy
Lara revolutionized traditional SaaS marketing by deploying the Cleo Launch Playbook, combining content, waitlists, and webinars:
1. LinkedIn “Edu-Selling” Content
Lara and Jake created educational social media posts that resolved painful founder writing struggles without any direct sales CTA. This established authority and took massive mind share before presenting the tool.
2. Locked, Waitlist-Only Landing Page
Instead of offering standard open sign-ups, they hard-locked Cleo’s landing page behind a waitlist form to generate intense scarcity, FOMO, and curiosity.
3. High-Value Email Nurturing
Most founders build a waitlist and let it go stale. Cleo sent 10 structured emails over 4 weeks prior to launch to nurture and warm up subscribers:
- They aggressively targeted their ICP’s primary objection: “How is Cleo better than ChatGPT or Claude which are free?”
- They framed the objection as a “differentiation problem” rather than an AI generation problem, winning intellectual alignment with the subscribers.
4. Interactive Live Webinars
The core launch event was a single LinkedIn Live webinar:
- Minutes 0–20: Educated viewers on high-value LinkedIn growth frameworks.
- Minutes 20–40: Conducted a transparent, live product walkthrough and demo of Cleo.
- Minutes 40–60: Pitched the product, offered a lifetime 50% discount capped at 500 spots, and shared the Stripe payment link.
Exact Tech Stack
- AI Coding Assistants: Claude and Claude Code
- Web App Framework: Next.js (TypeScript)
- Authentication: Clerk
- Hosting & Infrastructure: Vercel & Vercel Chat
- Communication: Slack
- Email Marketing: Loops
- Support Operations: Front (email support routing)
- Monetization & Landing Page: Polar (Polar.sh)
Key Stats & Metrics
- Initial Launch Revenue: $30,000 MRR generated in 4 days.
- Current MRR: $62,000 MRR in less than 2 months.
- Subscribed Base: 932+ active subscriptions, over 1,000 total customers.
- Scarcity Cap: 500 exclusive launch spots.
- LTD Incentive: Lifetime 50% discount for early adopters.
Key Tactics & Insights
- Apply Info-Product Urgency to SaaS: Software developers launch passively, relying on product directories. Info-marketers build intense pre-launch hype, use webinar pitches, and enforce artificial scarcity (limited seats/time) to compel instant buying decisions.
- Email Conversions Beat Social Algorithms: Viral social media views drive initial list sign-ups, but actual sales are driven inside the email inbox, where you do not compete with algorithmic feeds.
- Edu-Selling Rules LinkedIn: Do not pitch your software features directly. Educate founders on solving their major problems (e.g. personal branding), then present your tool as the ultimate friction-free execution channel.
- Unscalable White-Glove Onboarding: Hop on direct video calls and give users your personal phone number. Helping users succeed in their first 7 days prevents early churn and converts them into passionate brand advocates.
- 4-3-2-1 LinkedIn Authority Framework:
- 4: Post exactly four times a week.
- 3: Focus on three content pillars: educational storytelling, sales-generating content, and lead magnets.
- 2: Direct content toward two audiences: ICP (Ideal Client Persona) and IFP (Ideal Follower Persona).
- 1: Build a single high-value email waitlist using a simple PDF/Loom lead magnet.
Related Frameworks & Playbooks
- launch-playbook — Repeatable launch frameworks, waitlist hacks, and sprints