Warmly vs RB2B: Which Visitor Tool Fits Which Team

Warmly and RB2B both unmask anonymous website visitors, but they are built differently. RB2B is a person-level tool for US traffic, priced by credits and billed monthly. Warmly is a broader platform that identifies companies globally, adds person-level for the US on higher tiers, and sells agents, chat and ad sync on annual contracts.

Side by side

The table uses the figures on BusinessMCP’s RB2B vs Warmly page, which says prices were verified on 16 September 2026. Because a competitor wrote it, check each line against RB2B’s pricing and Warmly’s pricing.

	RB2B	Warmly
Identification level	Person-level, US traffic only	Company-level globally; person-level for US on higher tiers
Price range as stated	$79 to $999 a month, credit-based	About $700 a month to $30,000 a year
Billing	Month to month	Annual contracts
Free tier	No contact data	500 visitors a month, limited intent
Outreach	None built in; alerts to Slack	Via AI agents priced at $15,000 to $30,000 a year
On-site chat	No	Yes
Analytics and CRM	Neither	Orchestrates your CRM; no built-in analytics

Where RB2B is the better fit

If your buyers are mostly in the United States and you want to know who looked at your pricing page, a person-level tool answers that more directly than a company list. RB2B’s monthly billing makes it easy to try, and its alert-first design suits a founder who wants a Slack ping and will write the email themselves.

The limits are structural. The page describes US traffic as only 5 to 20 percent of a site’s total, so a global audience will leave most visits unidentified. There is no built-in outreach, analytics or CRM, so you assemble those elsewhere. And person-level data carries more privacy risk, a point we cover in person-level versus company-level identification.

Where Warmly is the better fit

Warmly makes more sense for a team that wants orchestration: chat that opens when a target account visits, ad audiences synced to the accounts you care about, and agents that run the first touch. Its global company-level coverage means it is not limited to US traffic. Teams already on HubSpot may also watch the announced acquisition with interest.

The trade-offs are cost, term and complexity. Annual commitments and agent tiers priced from $15,000 a year only pay back if you use the layers. Our Warmly pricing breakdown goes through what each tier covers.

Key takeaway: RB2B answers “who is this person” for a slice of US traffic. Warmly answers “what should we do about this account” across a wider footprint. Neither answers both cheaply.

A third option: company-level plus workflow

Some buyers find that neither tool matches what they need. They want company names across all regions, not just the US, and they want analytics, a CRM and outreach in the same place without a five-figure contract. BusinessMCP positions itself there, with a free plan and paid plans from $19 a month, month to month.

It is fair to name its limits, which the vendor itself lists. It identifies companies, not individuals, by default. Person-level reveal is US-only and requires your own RB2B or Leadpipe key. It is a younger product with a smaller integration marketplace, and email is its only fully automated outreach channel. If your plan depends on chat popups or deep native Salesforce integration, one of the bigger platforms may suit you better.

How to decide in a week

Avoid choosing from feature grids. Instead, install the candidates side by side and compare results on your own traffic.

1. Pull a month of analytics and note the share of visits from the US and from the rest of the world.
2. List your 50 most valuable target accounts.
3. Run each tool for seven days and count how many of those accounts it names.
4. Check a sample of 20 identified visits by hand against known customers or form fills.
5. Compare cost per useful identified account, not cost per seat.

Our testing guide expands on this method, and the match rate article explains what coverage to expect. If your traffic is mostly US, RB2B’s narrow scope is less of a handicap. If it is mixed, a company-level tool covers more of it.

A word on privacy

US privacy regimes such as California’s are largely opt-out, which is why person-level identification of US visitors is common. EU rules are stricter, and the page we reviewed says person-level identification of EU visitors without consent is not defensible. Whichever tool you choose, update your privacy policy, sign a data processing agreement and read our GDPR overview before you switch anything on. None of this is legal advice, so check your own situation with a lawyer.

Example scenarios

A US startup with 2,000 visitors a month and a founder doing sales. RB2B on a monthly plan may deliver named individuals quickly, with alerts to Slack. The founder can follow up directly. The cost is low and the commitment is monthly. The risk is privacy and the limited share of visitors resolved.

A mid-market SaaS firm with sales teams in two continents. Company-level global coverage is more useful. Warmly’s platform may fit if the team wants chat and ad sync, and a lighter tool may fit if it only wants alerts. Contract term and price decide.

A solo consultant on a tight budget. Neither may be right. A free tier from any vendor, tested for a couple of weeks, will show whether visitor identification is useful at all before spending anything. Our article on free tools lists them.

What the two have in common

Both are described as products that help you act on website intent. Both depend on data that covers a minority of visits. Both need you to update your privacy policy. And both look different in a demo than in production, which is why the parallel-trial method matters more than any feature table. You can also see the vendor-written RB2B alternative page for another perspective on the same market, keeping in mind that every comparison published by a vendor favours that vendor.