Clearbit Prospector 2026: Pricing, Features & Best Alternatives

TL;DR

• Clearbit Prospector was Clearbit's contact-search tool for pulling work emails and titles by company; after HubSpot acquired Clearbit it was rebranded and absorbed into Breeze Intelligence, so the standalone "Prospector" product you remember no longer exists as a separate buy.
• Pricing is no longer transparent or self-serve — it now rides on HubSpot credits and seat tiers, which makes it expensive for teams that just want emails.
• For pure email discovery and verification, a dedicated email finder like Tomba is faster, cheaper (Free tier through $49/mo Starter), and easier to plug into any CRM.
• Use the comparison table below to match a replacement to your actual job: enrichment-at-scale, list building, or single-contact lookups.
• If you only need accurate B2B emails without a HubSpot contract, skip the suite and use a focused tool.

What is Clearbit Prospector?#

Clearbit Prospector was the contact-discovery half of Clearbit's data platform. Think of Clearbit as a phone book that also knew where everyone worked: the Enrichment API filled in details about a company or person you already had, while Prospector ran the search in reverse — you picked a company, filtered by role, seniority, or department, and it handed back a list of people plus their business email addresses.

In practice, reps used Clearbit Prospector to build targeted lists ("all VPs of Marketing at Series B SaaS companies in the US") without leaving their workflow. It was popular because the data was clean and the firmographic filters were genuinely good. It was less popular because it was priced for large revenue teams, not individual sellers.

If you are evaluating it today, the most important fact is this: the product has changed hands and changed shape. Clearbit was acquired by HubSpot and the technology now lives under the Breeze Intelligence brand. The crisp, standalone "Prospector" you find in old blog posts is not what you sign up for in 2026.

What happened to Clearbit Prospector after the HubSpot acquisition?#

Short version: it got rolled into HubSpot's data layer and lost its independent identity.

After the acquisition, Clearbit's enrichment and intent data were re-packaged as Breeze Intelligence, HubSpot's native enrichment and buyer-intent product. The pieces that used to be sold as Reveal, Enrichment, and Prospector were reorganized around HubSpot's credit system. The upside is tight CRM integration if you already live in HubSpot. The downside is that the lightweight, API-first "grab me some emails" experience became harder to access on its own.

That matters for three reasons:

1. Buying path — You can no longer cleanly buy "just Prospector." Access is bundled with HubSpot tiers and credit packs.
2. Pricing — Standalone, transparent Prospector pricing is gone. Costs depend on your HubSpot subscription level and how many enrichment/intent credits you consume.
3. Portability — The data is most useful inside HubSpot. If your stack is Salesforce, Pipedrive, or a spreadsheet, you lose much of the convenience.

None of this makes the underlying data bad. It just means the tool is now a feature of a CRM suite rather than a nimble prospecting utility. If that fits your team, great. If it does not, you need an alternative.

How accurate was Clearbit Prospector's data?#

Clearbit built its reputation on accuracy, and the firmographic data (company size, industry, tech stack, location) remains some of the better data in the category. Contact-level accuracy — specifically the deliverability of the emails it returned — was solid but not perfect, which is true of every provider in this space. No vendor maintains 100% valid emails because people change jobs constantly.

The honest takeaway: enrichment accuracy and email accuracy are two different problems. Clearbit was excellent at the first. For the second, you still want to run a dedicated email verifier on any list before you send, regardless of where the emails came from. A clean source plus a verification pass beats trusting any single provider's "valid" flag.

This is also where a focused email-finding tool earns its place. A platform built around finding and verifying emails — rather than enrichment first — tends to publish accuracy and source transparency you can audit. Tomba documents its data sources and pairs every find with a confidence score, so you are not guessing.

How much does Clearbit Prospector cost in 2026?#

There is no public, self-serve Prospector price anymore — and that is the core frustration for small teams.

Because the product now sits inside Breeze Intelligence and HubSpot, your cost is a function of:

• Your HubSpot subscription tier (Starter through Enterprise).
• Credit packs for enrichment and intent consumption.
• Seats for the people who need access.

For a large revenue org already standardized on HubSpot, the math can work. For a founder, a solo SDR, or a small agency that just needs a few thousand accurate emails a month, it is overkill — you are buying a CRM data suite to get a prospecting feature.

That is the gap dedicated tools fill. Here is how the buying experience compares.

Clearbit Prospector vs Tomba: which should you use?#

The decision usually comes down to one question: do you need an enrichment suite tied to HubSpot, or do you need accurate B2B emails you can use anywhere?

Two things stand out. First, Tomba publishes transparent pricing — Free (25 searches/mo), Starter $49/mo, Growth $99/mo, Pro $249/mo, and custom Enterprise — so you know the cost before you talk to anyone. Second, Tomba is CRM-agnostic, which matters if you are not all-in on HubSpot.

If you are specifically migrating off Clearbit, the Clearbit alternative breakdown maps each Prospector workflow to its Tomba equivalent.

What are the best Clearbit Prospector alternatives?#

The right replacement depends on the job Prospector was doing for you. Here are the main paths, with the trade-offs stated plainly.

1. Stay in the HubSpot ecosystem (Breeze Intelligence). Best if you already pay for HubSpot and want native enrichment with zero new integrations. Worst if you want portable data or simple per-email pricing.
2. Dedicated email finder (Tomba). Best for accurate, verifiable emails by name, company, or domain search — with a free tier to test. Pair it with the built-in verifier to keep bounce rates low.
3. Sales-engagement platforms (Apollo, etc.). Best if you want a database plus sequencing in one seat. Trade-off: data depth varies and you are buying outreach features you may not need.
4. Enterprise data providers (ZoomInfo, Cognism). Best for very large outbound teams that need broad coverage and compliance tooling. Trade-off: high annual contracts, long sales cycles.
5. Enrichment-only APIs. Best if you already have contacts and just need to fill gaps. Pair with a data enrichment workflow to append firmographics and roles.

For most teams that used Prospector to build email lists, option 2 is the closest one-to-one swap without a suite commitment. You can cross-check category rankings on neutral review sites like G2 before committing.

How do you replace the Clearbit Prospector workflow step by step?#

If your old motion was "pick a company, filter by role, export emails," here is the equivalent without a HubSpot contract:

1. Define the account list. Start from your ICP — industries, headcount, region. Keep it in a spreadsheet or your CRM.
2. Run domain search per account. Use a domain-based lookup to pull the people and email patterns at each target company.
3. Filter by role and seniority. Narrow to the titles that match your buyer, the same way Prospector's filters worked.
4. Verify before you send. Push the list through email verification so you only keep deliverable addresses.
5. Enrich the keepers. Append firmographics or phone numbers where you need them, then sync to your CRM or sequencer.

The point is that "prospecting" is really three jobs — discover, verify, enrich — and you do not need a single monolithic suite to do all three. A focused finder plus a verification pass replicates most of what Prospector delivered, at a fraction of the cost and with data you can take anywhere.

Who should still consider the Clearbit (Breeze) path?#

Be fair to the tool: it is genuinely good for the right buyer.

Choose the Clearbit/Breeze route if all of these are true: you already pay for HubSpot, your team works primarily inside HubSpot's CRM, you value native enrichment and intent over portability, and you have budget for credits. In that scenario, the native integration and reduced tool sprawl are real advantages.

Choose a dedicated alternative if any of these are true: you are not on HubSpot, you want predictable per-email pricing, you need a free tier to start, you sell from a spreadsheet or a non-HubSpot CRM, or you mainly need emails and phone numbers rather than a full data platform.

There is no universally "best" tool here — only the best fit for your stack and budget. The mistake is paying for a suite when your actual need is a list of accurate emails.

Frequently asked questions#

Is Clearbit Prospector still available? Not as a standalone product. Clearbit was acquired by HubSpot and its capabilities now live under Breeze Intelligence, accessed through HubSpot subscriptions and credits rather than a separate Prospector purchase.

How much does Clearbit Prospector cost now? There is no public standalone price. Cost depends on your HubSpot tier, seats, and enrichment/intent credit consumption, which makes it hard to estimate for small teams.

What is the best free alternative to Clearbit Prospector? Tomba offers a free tier (25 searches per month) plus an entry plan at $49/mo, with built-in verification — a closer match for teams that just need accurate B2B emails.

Does the data work outside HubSpot? It works best inside HubSpot. If your stack is Salesforce, Pipedrive, or a spreadsheet, a CRM-agnostic finder will fit your workflow more cleanly.

The bottom line#

Clearbit Prospector earned its reputation, but the product you actually buy in 2026 is a HubSpot data feature, not the nimble prospecting tool it once was. If you live in HubSpot and want native enrichment, Breeze Intelligence is a reasonable home. If you mainly need accurate, verifiable B2B emails you can use in any CRM — at a price you can see before signing — a dedicated finder is the better swap.

That is exactly what the Tomba Email Finder is built for: find professional emails by name, company, or domain, verify them in the same flow, and start free with 25 searches a month before scaling to a $49/mo plan. Try it on your next account list and compare the results to what Prospector used to give you — then keep whichever does the job for less.