Clearbit Review 2026: A 4.4-Star Product You Can No Longer Buy

A restaurant review stays on the door long after the kitchen changes hands. The stars were earned. The chef who earned them may now cook only for the hotel upstairs, and the dining room may be a corridor to the lifts. Reading the review is still useful, as long as you know which meal it describes.

A Clearbit review in 2026 grades a product HubSpot stopped selling: its ratings, 4.4 out of 5 from 632 reviews on G2, mostly describe Clearbit before the acquisition, while the parts you can still get run inside HubSpot as data enrichment and buyer intent. I opened every place Clearbit’s reviews live this morning, plus its release notes and HubSpot’s own Clearbit page, and the most useful finding is where the reviews have gone. The short verdict, by reader:

• Existing Clearbit customers. Keep it to renewal; Clearbit says it still supports current customers “business as usual.” Plan the exit now, because you cannot buy it back later.
• HubSpot teams evaluating Clearbit. You already own its enrichment. Turn on HubSpot data enrichment; it uses no credits from Starter up.
• Reps who need emails and phones. Clearbit no longer sells that job. With Clay, Supered Prospector at $45 a rep a month; without Clay, Apollo from $49 a seat.

Is Clearbit legit, and can you still buy it?

Clearbit is real, owned by a public company, and closed to new buyers. HubSpot agreed to buy it on November 1, 2023 and closed the deal on December 4, 2023 (HubSpot). On October 2, 2026, clearbit.com reads “Clearbit has joined HubSpot!” above a customer login, and clearbit.com/pricing redirects to the homepage. The full sequence of sunsets is on the Clearbit alternatives page; a reviewer needs only the product’s pulse.

The pulse is slow. Clearbit’s release notes carry regular entries titled “Changes, improvements, and bug fixes” through August 27, 2024. After that, the four entries are all endings: free tools discontinued (February 13, 2025), the Logo API to be sunset (June 10, 2025), a 24-hour Logo API outage (October 22, 2025), and the final Logo API notice (November 24, 2025) (Clearbit release notes, read October 2, 2026). Two years without a product release is a long silence for a data tool.

HubSpot’s own Clearbit page has frozen in place. hubspot.com/products/clearbit, which ranks fifth for “clearbit pricing,” still opens with “We acquired Clearbit earlier this year for their best-in-class B2B data. Our teams are working hard to integrate Clearbit services into the HubSpot platform. Stay tuned!” That sentence was true in 2023. Today the integration it promised has happened, under other names.

Where did the Clearbit reviews go?

Search “clearbit reviews” and the review pages you land on have been renamed under you. The ratings are now filed under three different names on three different sites, and a reader on TrustRadius is reading what the page calls a Breeze Intelligence review of a product its reviewers call Clearbit.

The AgentExchange row comes from Salesforce’s public review feed for the old listing ID, which still serves 37 reviews though the listing page itself returns a 404. The Chrome row comes from chrome-stats, which archived the extension at 200,000 users when it left the store.

Why does this matter to a buyer? Because a rating is an average over time, and most of this time is the old restaurant. G2 still collects new Clearbit reviews in 2026, four of them in April, and those describe the HubSpot-era product. The 632 behind the 4.4 reach back years before the acquisition. The Capterra reviews describe Clearbit while the page heading describes a different HubSpot product entirely. Read the dates on the reviews, and weight the recent ones.

What do Clearbit reviews praise, and what do they criticize?

Read across the sites and two themes hold on each side.

• Ease of setup. The most common praise. One G2 reviewer on April 27, 2026: “The initial setup was straightforward; you just insert code into the site.” Capterra’s longest-standing reviewer: “I’ve used it for at least 8-9 years now” (July 21, 2025).
• Company identification. Reviewers on G2 credit Clearbit with high accuracy in identifying which companies visit a site and what those companies are.
• Price for small teams. The most common complaint. A G2 reviewer on April 15, 2026 called pricing “somewhat high compared to the competition.”
• Stale person data. “Incorrect company information, leading to embarrassing situations” (G2, January 27, 2026). On TrustRadius in March 2025: “Email quality is good but mobile number data needs improvement.”

Clearbit was stronger on companies than on people, and its reviewers say so in both directions. That split predicts what HubSpot kept. The company-side jobs (enrichment, form shortening, visitor reveal) live on inside HubSpot. The person-side job, finding a stranger’s email and phone, was the one HubSpot let go.

Is Clearbit’s data still accurate?

No one outside HubSpot can measure it, and I will not pretend to. What I can report is where the data comes from now and what you agree to when you use it.

HubSpot’s 2023 memo described Clearbit’s data as drawn from “250+ public and private data sources including social profiles, company websites, legal filings and crowdsourcing” (HubSpot, November 1, 2023). In 2026, HubSpot’s enrichment is “powered by HubSpot’s commercial dataset, third-party providers, and publicly available information from across the internet,” and when HubSpot verifies a record, “limited business contact data from that enrichment may also be contributed back to the commercial dataset” unless you use continuous enrichment only (HubSpot knowledge base, July 10, 2026).

That contribution line drew a fight this summer. On July 1, 2026, HubSpot announced Contact Discovery, a way to “find, verify, and add net-new contacts without ever leaving HubSpot,” with updated terms. Four days later its Chief Product and Technology Officer, Duncan Lennox, posted “We Got This Wrong. And We Are Fixing It,” and HubSpot dropped the terms change (PPC Land, July 6, 2026). Read your current data processing agreement before you switch enrichment on across the portal. The data you contribute is the data the next customer enriches with.

Why trust this review?

I started RevPartners, a HubSpot partner that did only sales implementations, sold roughly twice as much Sales Hub as any other partner, and reached Elite tier in 13 months. Supered came out of that work and runs in HubSpot, Salesforce, and Pipedrive, with 4.9 out of 5 from 81 reviews on G2 and 5.0 from 122 on the HubSpot marketplace (both checked October 1, 2026). Disclosure: we make Supered Prospector, which appears below for the job Clearbit no longer sells, and we are a HubSpot partner reviewing a HubSpot-owned product. The grades below are ours, labelled as ours.

How does Clearbit score in 2026, job by job?

A restaurant review grades the meal. This one grades the jobs Clearbit did, as each one stands for a buyer on October 2, 2026, for a sales team of 10 to 50 reps.

HubSpot’s list of enrichable contact properties (knowledge base, July 20, 2026) covers City, Country, Employment Role, Seniority, Sub Role, First Name, Job Title, Last Name, LinkedIn URL, and State, and “Contacts must have a business email address” before enrichment runs at all.

The restaurant image has one weakness, and it cuts in Clearbit’s favor. A closed dining room serves no one; Clearbit’s best dishes are still being served to HubSpot’s guests, at a lower price than before. If you are a HubSpot customer, you are already eating there.

Where does Supered Prospector fit?

For the F row only. A rep who opened Clearbit Connect to find an email for the person in front of them needs a contact finder, and the strongest version of that is a waterfall, which is what Clearbit’s “250+ sources” was under one brand. Supered does not bring its own database. It brings Clay’s waterfall, which is every database, routed. We chose Clay as our only data provider for that reason: Clay asks provider after provider across “200+ data and AI vendors” (clay.com, September 25, 2026) and charges nothing when an enrichment comes back empty.

• Where the rep starts. A LinkedIn profile, a Sales Navigator list, a company’s website, or a HubSpot, Salesforce, or Pipedrive record, inside the Supered Chrome extension, with no Clay login. Prospector works within LinkedIn’s terms and does not copy search results in bulk; the contact data comes from Clay’s waterfall on the customer’s Clay account.
• What the rep sees first. The matching CRM record, and whether the person was already worked, before anyone adds a duplicate.
• Where the contact goes. One click into the CRM with field mapping set once, or a whole list into a custom Clay workflow your GTM engineer built.
• What the manager sees. Which lists get worked and how each lead ends, qualified, recycled, or disqualified as your process defines it, so coaching starts from what converts.

It costs $45 per rep per month, billed annually, from one user, on your own Clay account. The Prospector page shows it in the rep’s tab.

Choose something else in three cases: you only need company fields (use HubSpot’s enrichment), you have no Clay and no one to build tables (Apollo is simpler), or your team works from phones in the field (Supered has no mobile product).

Which should you choose?

The verdict follows the report card.

• An existing Clearbit contract. Keep it while it is paid for, and price the replacement before the renewal notice date. Supported and purchasable are different promises.
• A HubSpot team shopping for enrichment. Buy nothing. Turn on HubSpot data enrichment, check a sample of records, and read the contribution terms.
• A marketing team that used Reveal. HubSpot buyer intent, budgeted at 10 credits per tracked company; the Clearbit pricing page does the credit arithmetic by edition.
• Reps who need emails and phones. Supered Prospector on your Clay account, or Apollo if you have no Clay.

My verdict as a reviewer: Clearbit earned its 4.4, and the company half of it still earns an A inside HubSpot at a price close to zero. The person half earns nothing, because it no longer exists. Review the stars for what they are, a record of the old dining room, and buy for the job you have today. If that job is the rep’s view of the person on the screen, the Clearbit Chrome extension page covers what used to sit in that sidebar and what fills it now.