Clearbit's free Name to Domain API was sunset on 30.04.2025, but the job it did, turning company names into clean domains in bulk, is still the very first step of every B2B enrichment workflow.
Now in 2026, Clearbit is a legacy product for paying customers, HubSpot Breeze Intelligence is an AI Agent feature inside HubSpot, which makes Datablist the only remaining Clearbit alternative with a company name to domain API.
📌 Summary For Those In A Rush
The Pick: Datablist.com is the only practical Clearbit alternative for bulk company-name-to-domain enrichment in 2026.
Why It Wins Here: Standalone CSV workflow, public API, confidence scores per row, and $0.005 per basic domain lookup, with no CRM seat required.
Also Evaluated: Clearbit (free API sunset since 30.04.2025, paid version closed to new accounts) and HubSpot Breeze Intelligence (CRM-only enrichment at $0.01 per credit).
Bottom Line: If you are already using HubSpot and want to enrich a few records, use Breeze. If you have a CSV that needs bulk enrichment, or a Company Name to Domain API, use Datablist.
What This Guide Will Cover
- The State of All Three Tools in 2026
- A Direct, Job-Specific Feature Comparison
- A Side-by-Side Pricing Breakdown With Real Numbers
- What the Enrichment Workflow Looks Like: Past Domain Finding
- Two Add-Ons Datablist Users Get on the Same Plan
- Which Tool to Pick by Situation
- Frequently Asked Questions
The Three Domain Finding Tools In 2026
Before comparing features, let’s see what each tool actually does in 2026:
Clearbit, Now A Legacy Product Under HubSpot
Clearbit's free Name to Domain API used to return up to 50,000 lookups per month on any free Clearbit account[1] , which is why almost every growth tutorial written before 2025 still recommends it as the starting point for B2B domain enrichment.
On 30.04.2025, the free implementation was sunset along with the rest of Clearbit's free tools[2]
What remains in 2026 is a legacy unsupported endpoint, available only to existing paying Clearbit customers, with no new accounts being onboarded and no public roadmap[3] .
This is why search results from before mid-2025 still recommend Clearbit, and why a Clearbit alternative is now necessary for any team running bulk domain enrichment outside HubSpot.
HubSpot Breeze Intelligence Is An AI Tool Not a Domain Finding Tool
HubSpot Breeze Intelligence is the AI layer of HubSpot’s CRM, filling in fields on contact and company records that already live in HubSpot, billed through the HubSpot Credits system[4]
Under the hood, Breeze runs on the legacy Clearbit dataset that HubSpot acquired, repackaged as a CRM enrichment feature rather than offered as a standalone Company Name to Domain API for external lists.
However, Breeze is not a direct Clearbit replacement: it cannot be pointed at a CSV outside HubSpot, the data has to be imported as HubSpot records first, and there is no public Company Name to Domain API for non-HubSpot users.
Datablist Is Actually a Clearbit Name to Domain Alternative
Datablist.com is a list-based enrichment platform built around CSV and Excel lists, with over 60 enrichments running on the same credit balance and a public API exposing them to teams doing high-volume lookups.
- Company name to domain enrichment is one of the 60+ enrichments, returning a domain plus a Domain Confidence rating (High, Medium, or Low) per row, available in both the UI and the public API.
- The platform runs standalone with no CRM seat or import step, which is the reason it works as a direct Clearbit alternative for Company Name to Domain enrichment.
- The same plan also unlocks downstream enrichments like Waterfall Email Finder and an AI Research Agent, so the list does not have to leave Datablist after the domain enrichment.
Clearbit Alternatives for Company Name to Domain: Direct Comparison
The seven dimensions in the table below decide whether a tool can do the specific job the old free Clearbit Name to Domain API used to do: bulk company name to domain lookup against an external list, with enough confidence to scale.
| Feature | Clearbit (Legacy) | HubSpot Breeze | Datablist |
|---|---|---|---|
| Standalone use, no CRM required | Discontinued | No | Yes |
| Bulk CSV workflow | Via API only | Import into CRM first | Native |
| Public API for domain lookup | Discontinued; available for only for existing customers | No standalone API | Yes |
| Confidence rating per row | No | No | Yes |
| Free tier today | None (sunset 30.04.2025) | Bundled credits on paid plans only | 500 trial credits on signup |
| Entry price | Existing customers only | HubSpot Starter Hub plus credit packs | $25 per month, 5,000 credits |
| Cost per company lookup | No data available | $0.01 per credit, 1 credit per enrichment | $0.005 basic, $0.0125 Google-verified |
For a broader view of the domain finding category, see Best Tools to Find Company Domains from Company Names 👈🏽
Pricing Breakdown Side By Side
Both HubSpot Breeze and Datablist price enrichment in credits sold against monthly plans.
The cost per credit and the size of the included monthly allowance differ enough to shift the headline cost at every list size above a thousand rows.
HubSpot Breeze Credit Math
HubSpot Credits are sold in add-on packs at $10 per 1,000, which works out to $0.01 per credit[5] . One credit bills one record enrichment, so the per-enrichment cost equals the per-credit cost[6] .
HubSpot paid plans include monthly credit allowances[7] of 500 (Starter Hub), 3,000 (Pro), and 5,000 (Enterprise), and additional enrichments past the allowance are billed at the same $0.01 add-on rate.
Datablist Credit Math
Datablist.com has two plans: Starter at $25 per month with 5,000 credits, and Growth at $50 per month with 20,000 credits.
The domain finder tool has 2 workflow options:
- A basic domain lookup costs 1 credit ($0.005 per domain),
- A Google-verified lookup costs 2.5 credits ($0.0125 per domain)
And if the two options above don’t get you the domain, there’s also an AI Research Agent that can take additional context to find the company domains and averages around 15 credits per company.
On top of the recurring plan, top-up packs add volume discounts that scale with size:
| Top-Up Pack | Credits | Discount | Effective Cost Per Credit |
|---|---|---|---|
| $20 | 20,000 | Base rate | $0.001 |
| $50 | 60,000 | 15% off | $0.00083 |
| $150 | 200,000 | 25% off | $0.00075 |
| $650 | 1,000,000 | 35% off | $0.00065 |
What 1k, 5k, 50k, And 500k Lookups Actually Cost
The same job priced across four list sizes, with HubSpot Breeze charged at the published $0.01 per credit, and Datablist priced from the cheapest applicable credit pack for that volume.
| Volume | HubSpot Breeze | Datablist | Datablist Saves |
|---|---|---|---|
| 1,000 lookups | $10 | $5 (Starter plan covers it) | 2x |
| 5,000 lookups | $50 | $25 (Starter plan, full month) | 2x |
| 50,000 lookups | $500 | $50 (Growth plan plus top-up) | 10x |
| 500,000 lookups | $5,000 | $325 (prorated from the $650 / 1M credits pack) | 15x |
Beyond Company Name to Domain, Which Clearbit Alternative Supports The Full Enrichment Workflow?
Domain finding is step one, but a lead list also needs company enrichment, decision maker research, email lookup, AI agent research, and segmentation through an LLM.
In this section, we’ll compare the Clearbit alternatives based on what they give you for the tasks that come after the company name to domain enrichment. Since Clearbit has been discontinued and merged into Breeze Intelligence, we’ll compare only HubSpot Breeze with Datablist.
Email Enrichment From A Domain
Datablist's Waterfall Email Finder takes a domain and returns verified emails for the decision makers behind it, at 25 credits per verified email, and you don’t pay if it doesn’t find it.
HubSpot Breeze doesn’t have a standalone email finder. It enriches contact records inside HubSpot CRM, so you have to import your domains as CRM records first before Breeze can fill in an email field.
Company Enrichment From A Domain
Datablist's company enrichment returns basic company data (industry, location, employees, founded year, etc.) at 1 credit per company, or live LinkedIn data points at 5 credits per company; perfect for CRM enrichment and lead list building.
HubSpot Breeze enriches the same fields at 1 credit per record, but you can’t use it as a standalone feature, and there’s no live LinkedIn data option, which makes it somewhat good for CRM enrichment and not suitable for lead list building.
Finding Decision Makers
Datablist has a Waterfall People Search that helps you find the people you want to reach out to by role (founder, CEO, VP Sales, etc.) on top, and chains directly into the Waterfall Email Finder; perfect for building decision-maker lists from a list of domains.
HubSpot Breeze surfaces decision-maker contacts on company records that already live in HubSpot CRM, so yes, it does the job if you want the contacts to be in your CRM anyway, but if you’re building an outbound motion, Datablist’s enrichment platform offers more freedom.
AI Research Agent For Account Research
Datablist's AI Research Agent runs a custom prompt on each row, like “find their pricing page” or “do they sell to enterprise”, and lands the answer in a new column at around 10-15 credits per company; perfect for the custom data points no standard enrichment covers.
HubSpot’s Data Agent runs similar AI research on records inside HubSpot CRM at $0.10 per answer, which works if you do the operational work in HubSpot. If you have lists like a CSV export or a scraped directory, Datablist’s AI Research Agent runs on the file directly.
Clearbit Alternative For Company Name To Domain - Datablist’s AI Research Agent
Clearbit Alternative For Company Name To Domain - Datablist’s AI Research Agent
Running ChatGPT or Claude On Your List To Segment And Prune
Once your list is enriched, the next step is filtering for ICP fit by running ChatGPT or Claude on each row of the list to label it. Datablist has native ChatGPT and Claude connections that run the model on each row using your own OpenAI or Anthropic API key:
- Add an OpenAI or Claude enrichment column to your list
- Write the prompt with your ICP definition and reference the row's columns
- Run it with your own API key (most teams already have one)
- Filter or drop rows by the labelled column
HubSpot doesn't run the LLM on each row of a list, but it does ship an MCP server that lets your Claude or ChatGPT app pull data from HubSpot CRM directly. That's the opposite direction; useful for one-off questions about your CRM data, but not for labelling or editing each row of a CSV.
Two More Things Datablist Users Get That the Other Tools Don’t Have.
If you came for a Clearbit alternative for company domains and realized halfway through that you also need the lead list itself, the same Datablist plan covers two more jobs that neither Breeze nor Clearbit do.
LinkedIn Profile Scraper
Datablist's LinkedIn Profile Scraper takes a list of LinkedIn profile URLs and returns the public fields, like name, headline, summary, location, current role, work history (up to 10 roles), and education (up to 5 entries) at 25 credits per profile, without ever connecting your LinkedIn account.
- 20 credits per profile when a cached version is available
- 1,000 profiles scraped in around 3 minutes
- Works with both regular LinkedIn and Sales Navigator profile URLs
Sales Navigator Lead And Account Scraper
Datablist's Sales Navigator Scraper takes a live Sales Navigator lead or account search URL and pulls the results into a structured list at 15 credits per imported row, with no Chrome extension, no cookie paste, and no LinkedIn account connection.
- 50+ fields per lead, 14 firmographic fields per account
- Regular LinkedIn search URLs also work for the lead workflow if you don't have Sales Navigator
- Segment searches over the 2,500-result ceiling before scraping
Which Clearbit Alternative To Pick
If your data already lives in HubSpot CRM, Breeze Intelligence is the right pick. Enrichment runs at $0.01 per credit on records sitting inside the CRM, and your team stays in the tool they already use. The catch is that anything past plain enrichment runs through the HubSpot agent stack, where the per-call price climbs fast with no bulk discounts.
If you are working with a CSV, a Sales Navigator export, or a list you scraped from a directory, Datablist is the right pick. Its public API and native CSV workflow make it the closest Clearbit company name to domain alternative, with no new CRM commitment required.
Also, remember: Domain finding is step one in a longer workflow. A real lead list also needs email enrichment, company enrichment, decision-maker lookup, AI research, and LLM segmentation before sales or marketing can touch it.
Datablist: A Clearbit Alternative That Still Does The Job
The only practical Clearbit alternative for company name to domain enrichment in 2026 is Datablist.com, assuming you want to find websites from company names on a CSV and not in your CRM.
If the above is the case, Datablist runs on a raw list, returns a Domain Confidence rating per row, exposes a public API for the same workflow, and also gives you access to email enrichment, company enrichment, decision-maker lookup, AI Research, and LLM segmentation.
The job the old free Clearbit endpoint used to do is the job Datablist does today, on a CSV, through an API, with a confidence signal on every row.
Frequently Asked Questions About Clearbit Alternatives For Company Name To Domain
Does Datablist Have A Company Name to Domain API Like Clearbit Had?
Yes. The same enrichments available in the Datablist UI are exposed through a public API, so you can hit the domain finder programmatically the same way the old Clearbit endpoint was used.
Can I Get A Confidence Score On Each Domain Match?
Yes, in Datablist. Each row returns a confidence value alongside the domain, which lets you set thresholds for which rows to trust outright and which to spot-check. Clearbit also returned confidence scores in its legacy implementation. HubSpot Breeze does not expose a per-record confidence score in the same way.
Is The Clearbit Name To Domain API Still Free?
No. The free implementation was sunset on 30.04.2025[2] . New free accounts are not being created. Existing paying customers retain access to a legacy, unsupported endpoint.
Can I Do Email Finding, Company Enrichment, And Lead Scraping In The Same Tool As Domain Finding?
Yes, on Datablist. The same plan covers Waterfall Email Finder, company enrichment, LinkedIn profile scraping, and Sales Navigator scraping, all sharing the same credit bucket. Neither HubSpot Breeze nor Clearbit offer the full set against an external list.
Is HubSpot Breeze Intelligence A Direct Replacement For The Clearbit Name To Domain API?
No. Breeze is an AI Agent for HubSpot’s CRM that has data enrichment capabilities, but it is not a Clearbit Name to Domain API alternative for external lists. If your enrichment input is a CSV that lives outside HubSpot, Breeze will not run on it until the data is imported as records.
Can I Use HubSpot Breeze Without A HubSpot CRM Subscription?
In practice, no. Breeze enriches HubSpot records, and HubSpot records require a HubSpot plan. Breeze Intelligence is bundled into HubSpot's paid Hub plans (Starter, Pro, Enterprise)[7] .
How Much Does It Cost To Find 5,000 Company Domains In 2026?
On HubSpot Breeze: about $50 in credits at $0.01 per enrichment, on top of the HubSpot plan. On Datablist: $25 for one month of the Starter plan, which already includes 5,000 free add-on credits by default.
What Happens To My Existing Clearbit Integration After The Sunset?
If you are an existing paying Clearbit customer, the legacy endpoints continue to respond, but the Company Name to Domain API FAQ[3] confirms there is no roadmap, no new accounts, and no support.
Citations
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[2] Clearbit Help Centre notice confirming the 30.04.2025 sunset of the free Name to Domain tools.
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[4] HubSpot Credits knowledge base detailing how Breeze enrichment is billed through HubSpot Credits.
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[5] HubSpot Credits announcement listing add-on packs at $10 per 1,000 credits.
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[6] HubSpot community thread confirming one credit per record enrichment for Breeze Intelligence.
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[7] HubSpot Breeze AI product page listing the monthly credit buckets included with each Hub plan.