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Directory / Signals & Intent / RB2B

RB2B

Official MCP Paid, self-serve Signals & Intent RESEARCHED Checked 2026-08-24
RESEARCHED Facts from public sources with URLs. No usage claims. Nobody has run this tool. The other tier is BENCH-TESTED, which means Andrew personally ran the tool on a stated date and cannot be bought at any price. Across the whole directory that count is 0.

Vendor: https://www.rb2b.com · entry id 05-rb2b · source 05-signals-intent-abm.md line 159

What it does
Deanonymizes B2B website traffic by matching visitor IP/device identifiers and first/third-party data against a contact database to reveal the specific US-based person (name, LinkedIn, email) browsing the site, plus company-level ID globally.
AI features, separated from automation with an AI label on it
No AI/ML claims found - presented as identity-resolution/probabilistic data matching, not predictive scoring or LLM work. This is aggregation and matching, not AI.
RevOps role
Top-of-funnel intent capture, turning anonymous website traffic into named, contactable leads for SDR follow-up and Slack alerting.
MCP server
Status bucket
Official MCP
Auth
api key
Parsed URLs
1 found in the mcp_url field

The vendor ships and maintains the server itself. A wrapper built by Zapier, Composio or a similar third party does not count as official. The status was established on 2026-08-24 and has not been re-fetched since.

mcp_status, verbatim from the file:

official

mcp_url, verbatim from the file:

https://github.com/robbclarke/RB2B-APIs-MCP (npm: @rb2b/rb2b-apis-mcp)

Access gate
Gate bucket
Paid, self-serve
Can a solo operator reach it
Yes, by paying, no sales call

api_gate, verbatim from the file:

paid

API documentation

No documentation URL recorded.

263 of 293 entries are in the same position. Blank is legal and it is published as blank.

GitHub health

Not measured. github_url, github_stars, github_last_commit and github_archived are null on every entry in this build.

The refresh rail specced in SPEC section 7.2 has not been run. An unstamped star count is a lie, so nothing is shown rather than something stale.

A github.com URL already appears somewhere in this entry, which is a seed for that rail and not a measurement of repo health:

Jobs it can do

A job tag means the vendor says the tool does this. It is not a test result, not proof the capability is reachable through the tool's MCP server, and not proof it is available on the gate this entry records.

Tagged by machine-pass on 2026-08-25 against the closed 55 job vocabulary. 271 of 293 entries carry at least one tag; 827 tags are assigned in total.

Sources

5 source URLs. Raw sources field, verbatim:

https://www.rb2b.com/, https://www.rb2b.com/power-your-product, https://www.warmly.ai/p/blog/rb2b-pricing, https://salestools.club/apis/rb2b, https://registry.npmjs.org/@rb2b/rb2b-apis-mcp

Notes, verbatim from the file
Sources conflict on MCP status - a third-party directory (salestools.club) says "Not available," but the npm package's maintainer email (robb@retention.com) matches RB2B's parent company Retention.com, a strong signal it's founder-maintained rather than a random fork; not confirmed via RB2B's own docs site. A separate OEM/API program runs $5,000/mo base + $0.10/resolution above 50,000/mo - enterprise-leaning for that tier specifically. Person-level ID is US-only.
Provenance
Entry id
05-rb2b
Source file
05-signals-intent-abm.md
Source line
159
Tier
RESEARCHED
last_checked
2026-08-24
Data baked
2026-08-25

Every field above is rendered from directory.json exactly as the build produced it. Nothing is summarised and nothing is dropped. The one change made at render time is typographic and it is disclosed on the methodology page.