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For demand-gen and sales teams, RB2B is a website-visitor identification platform that unmasks the actual person browsing your site in the US, not just the company, turning anonymous traffic into follow-up-ready leads.

Presence & Market Position

48
SOV ScoreSOV Score — earned, engagement-weighted share of voice across Adam's curated panel of GTM voices, scored against the market. Earned only: a brand's own posts do not count. Not a quality rating, endorsement, or paid placement.

#12 of 142
Traditional SaaS Going Headless

▲ 1 60-day move

Measures earned, engagement-weighted share of voice across the GTM voices panel. Methodology →

RB2B occupies the person-level end of website visitor identification, positioning itself against tools that only name the company browsing a site rather than the individual behind the visit. Conversation about the product treats it as a fixture of the outbound stack: practitioners describe wiring it to Slack for real-time visitor alerts, then routing identified people into enrichment tools and orchestration layers before a rep or an agent follows up. It shows up consistently in signal-layer comparisons alongside other visitor-identification and intent tools, cited as the default answer to who is on the site right now rather than a company-level substitute.

Related brands
Customers

Dropbox, Rippling, CB Insights, ActiveCampaign, Sendoso, Copper, Mixmax

Business Profile

RB2B launched in 2023 and has grown into a business generating roughly $20M in reported annual recurring revenue, run by a team of three rather than a venture-scaled staff. It operates independently with no funding on file, a structure that keeps headcount minimal while distribution runs through fast self-serve signup, a 50-plus integration list, and an agency/affiliate program that extends reach through partners instead of additional hires.

Founded
2023
Employees
1
Funding
Bootstrapped
ARR
$20M ARR (2026)
Status
Independent
Scale stage
Startup
Type
SaaS for GTM
GTM categories
Data & Intelligence
Key people
Founder & CEO, MoltSets, RB2B and Retention.com

Agent Readiness

85A
Agent ReadinessAgent Readiness — how easily an AI agent can build on this product: documented API, MCP server, CLI and SDK surfaces plus the depth of the docs behind them. Scored 0-100 and graded A-F.
APIMCPSDKCLI

Measures how easily your agents can build on it — API, MCP, CLI, SDK, docs depth. Methodology →

RB2B publishes both an API and an MCP server, giving agents and automation tools programmatic access to identified-visitor data instead of requiring a dashboard login. The MCP server surfaces the same visitor-identification data a human user sees in the product, positioning the company's core data set as something an agent can query and act on directly inside existing sales and marketing workflows.