RB2B
Bootstrapped from 'dead' to $7M ARR in 2 years — the website visitor ID tool that proved founder-led growth beats paid ads
www.rb2b.comAnnual Revenue
$7.25M (Feb 2026)
MRR
$604K (as of Feb 7, 2026)
Team
6 employees total (across Retention.com + RB2B portfolio)
Funding
Bootstrapped
Founder
Adam Robinson
Founder & CEO
Built LinkedIn following from 0 to 73K+ followers in 2 years, then used it to launch RB2B to $800K ARR in 12 weeks with zero paid marketing
What RB2B Does
RB2B is a B2B website visitor identification platform that reveals who is visiting your website before they fill out a form. Unlike traditional company-level identification tools (Clearbit, 6sense, Demandbase), RB2B provides person-level identity resolution — showing the specific name, LinkedIn profile, job title, and company of individual visitors. The platform captures visitor behavior via lightweight tracking pixel, matches against a proprietary US-based identity graph, then pushes real-time Slack notifications to sales teams within seconds so reps can reach out immediately on LinkedIn or email. The core insight: B2B sales teams waste thousands on ads driving anonymous traffic they can't convert because they don't know who visited. RB2B identifies 30-40% of US traffic at the person level and an additional 30-40% at company level (via Demandbase partnership), giving 70-80% total identification. This enables warm outbound — reaching out to prospects immediately after they browse your pricing page — dramatically shortening sales cycles. RB2B positions itself as the 'easy, cost-effective, and scalable' alternative to enterprise ABM platforms that require six-figure contracts and 6-12 month implementations. The product has a generous 'Forever Free' tier (basic person-level ID via Slack), with paid plans starting at $79/month, making it accessible to growth-stage startups while enterprise customers pay $700+/month. Launched March 1, 2024, RB2B hit $800K ARR in just 12 weeks — entirely through organic founder-led growth via Robinson's 73K LinkedIn audience. By November 2024, revenue peaked at $4M ARR but then flatlined as 20% monthly churn (on low-tier plans) ate all new signups. Robinson publicly declared RB2B 'dead' in November 2024, killed all paid marketing spend ($100K+/month), refocused the product, and within 3 months recovered to $4.5M ARR (January 2025). By February 2026, RB2B reached $7.25M ARR with 2,825 paying customers, proving that founder-led growth and product focus beat paid acquisition. The company operates with a public Baremetrics dashboard, radical transparency, and a zero-attribution philosophy.
Revenue Highlights
- Week 12 (May 2024): $800K ARR — 100% organic growth from founder's LinkedIn audience
- 6 months (Sept 2024): $200K MRR (~$2.4M ARR)
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