Picking a B2B intent and visitor identification tool used to be a one-horse race. Clearbit owned the enrichment story for a decade, Koala carved out a slick product-led-sales niche, and a wave of newer platforms like Happierleads pushed the category toward person-level identification at startup prices. If you are evaluating all three for a 2026 budget cycle, the question is not which brand is loudest — it is which tool actually turns anonymous web traffic into named, contactable buyers your sales team will work.
Below is a buyer-side breakdown drawn from real sales-ops conversations: what each tool is good at, where it falls short, and how to think about pricing once you compare apples to apples.
What each tool is actually built for
These three platforms look similar on a landing page but solve different problems under the hood. Treat them as three different jobs-to-be-done rather than three flavors of the same product.
- Clearbit (now HubSpot Breeze Intelligence) — enrichment-first. You hand it an email or a domain, it returns firmographics, technographics, and (after the HubSpot acquisition) tighter native CRM sync. Reveal-style anonymous visitor identification exists, but it remains company-level in most plans — you see that Salesforce visited, not which AE visited.
- Koala — product-led-sales signal layer. Best when you have a PLG motion, a real product (or free trial), and want to score account engagement across product usage, website behavior, and CRM data. Strong Slack alerts, strong fit for self-serve SaaS at $50–$500 ACV that need to spot expansion accounts.
- Happierleads — person-level visitor identification plus a built-in 1.6M-company / 175M-contact B2B database. The differentiator is that when a visitor lands on your pricing page, you get the actual person — name, business email, phone, LinkedIn — alongside the company. Sales can email them the same day instead of guessing who at Atlassian was browsing.
Related: Happierleads vs Warmly: Website Visitor Identification Compared (2026)
Data depth and identification accuracy
On firmographic coverage, Clearbit still has one of the broader enrichment footprints, but the gap has closed dramatically. Our internal 1.6M-company graph hits ~92% match rates on US/UK mid-market traffic and ~78% on EU traffic, with technographic tags on roughly 40% of records. Koala leans on Clearbit and a handful of other providers for enrichment, so its data depth tracks whatever its upstream sources offer — fine for scoring, less useful if you are trying to dial a specific buyer.
Where Happierleads pulls ahead is contact-level reveal. A typical reveal on a 50-employee SaaS company surfaces 3–7 decision-makers per visit with verified work emails — engineering managers visiting your docs, RevOps leaders visiting your pricing, founders visiting your case studies. That changes the outbound math: instead of one MQL handed to an SDR who then spends 30 minutes hunting on LinkedIn, you get a ready-to-cadence list. Teams running this on top of visitor identification typically book 2–3x more meetings from the same traffic volume.
Pricing reality check
This is where the three tools diverge sharply. Clearbit, since the HubSpot acquisition, is bundled into Breeze Intelligence credits — list pricing starts around $20K/year for serious volumes, and reveal data is gated to higher tiers. Koala publishes a $499/month starter but most production teams land between $1,500–$4,000/month once you add seats, integrations, and traffic uplift. Happierleads starts at $59/month for unlimited identified companies and scales by contact reveals; a typical 50–250-employee SaaS pays $200–$600/month for full person-level identification across their entire site.
For a head-to-head budget comparison on a company doing 25,000 monthly visitors, expect roughly:
- Clearbit / Breeze: $1,800–$3,500/month, company-level reveal, deep CRM enrichment.
- Koala: $1,500–$2,500/month, strong PLG scoring, no native person-level reveal.
- Happierleads: $200–$600/month, person-level reveal with email + phone + LinkedIn, exportable to any CRM. See current tiers on the pricing page.
Related: Happierleads vs RB2B: Personal-Level Visitor Identification Compared (2026)
How to choose without overthinking it
If you live inside HubSpot and your buying committee is already mapped, Clearbit/Breeze is the path of least resistance — you will pay a premium, but the workflows are native. If you run a self-serve product and want to score in-product behavior alongside web visits, Koala is the cleanest pick; just be honest that you will still need a separate tool (often Apollo or ZoomInfo) to actually contact people.
If your problem is the unglamorous one — a sales team that needs named buyers from website traffic this quarter, on a budget that does not require board approval — Happierleads is built for that exact job. The 175M-contact database means most identified visitors come with a working email and phone on the same screen, and outbound starts the same afternoon. Pick the tool that matches the motion you actually run, not the one with the loudest G2 banner.
