1Lookupvs

Clearbit

The 5 best Clearbit alternatives in 2026 start with 1Lookup, which is a standalone enrichment API you can still buy, with 76 data products on one key.

1Lookup is the best Clearbit alternative you can still buy on its own: person and company enrichment, email and phone validation, and reverse lookups as per-lookup APIs on one credit balance. HubSpot customers get Clearbit's successor as Breeze Intelligence, and Prospeo, ZoomInfo, and Anymail Finder cover search, enterprise depth, and email finding.

Prospect search for 2 credits, then reveal only the contacts you want
Contact append and company firmographics charged only on a match, with no seats
76 data products on one API key, with an MCP server and Zapier, Make and n8n apps

Prices verified July 2026 on each vendor’s own pricing page.

These are the reasons teams look beyond Clearbit.

Not available outside HubSpot: new customers cannot buy Clearbit standalone ("Clearbit is no longer offering new standalone Clearbit subscriptions" - help.clearbit.com), so Salesforce, Pipedrive, or custom-stack teams are excluded; legacy Clearbit APIs serve existing contracted customers only
Enrichment does not append person-level contact channels: HubSpot's enrichable contact-property list contains no email address (work email is only the matching input) and no personal/direct-dial phone; phone number is enrichable only as a company-level main line
No public per-lookup enrichment API for new customers - enrichment is a CRM feature, not a metered lookup endpoint you can call from your own product or non-HubSpot workflows
HubSpot Credits expire monthly with no rollover, and credit-consuming features require paid seats (free and view-only users cannot use credits); standalone Smart CRM and Revenue Hub subscriptions get enrichment only at Professional+
Clearbit's well-known free ecosystem is gone: free platform/Weekly Visitor Report/Connect sunset April 30, 2025, and pricing has been restructured twice in about a year (Breeze Intelligence credit packs converted to HubSpot Credits June 2025, then enrichment folded into paid tiers), making historical price references unreliable

1Lookup leads the shortlist, followed by the closest swaps.

1. 1LookupTop pick, our product

Best standalone replacement: enrichment and validation as per-lookup APIs

Pick 1Lookup when you used Clearbit as an API and want person, company, and contact enrichment plus validation billed per successful lookup, self-serve, with no platform migration attached.

Starting price: $99/mo for 20,000 credits ($4.95 per 1,000, down to $2.00 on Enterprise)
Free option: Free single lookups via the online tools at 1lookup.io/tools, no account required
Where it wins: 76 data products on one API key and one credit balance: phone, email and IP checks, people and company data, social data and more

See 1Lookup pricing 7-day free trial

2. Prospeo

Best for building the list and revealing it in one place

Pick Prospeo when you need to filter people and companies across dozens of criteria before revealing anything, and verified mobile numbers should draw on the same credits.

Starting price: $49/user/month for 2,000 credits (Starter, monthly), or $441/user/year for 24,000 credits (all credits released on the purchase date). 2,000 credits buys up to 2,000 verified emails or 200 verified mobiles, since a mobile costs 10 credits
Free option: Free plan, $0, 100 credits per month with no time limit: people and company search on 28 of the 41 filters, 3 intent topics, a 25-row selection cap for export, Chrome extension, MCP server, CSV export and 5 AI Lookalike searches. No CSV enrichment and no integrations. Prospeo's two published sources disagree on API access: the pricing page's plan-comparison table marks the public API not included on Free, while the help centre publishes Free rate limits of 1/second, 20/minute and 50/day
The catch: It is not a validation service: there is no standalone email verification, no phone validation, no line type or HLR data and no IP product, and no way to pass in an address or number you already hold and pay to check it. Verification only ever arrives attached to a find

1Lookup vs Prospeo: full comparison

3. ZoomInfo

Best enterprise depth: US coverage, intent, and org charts

Pick ZoomInfo when you are an enterprise revenue team with a procurement cycle, and platform breadth plus the deepest US database outweigh self-serve pricing.

Starting price: Core platform: not publicly listed - every contract is sales-quoted. Self-serve GTM AI by ZoomInfo: pay-as-you-go top-ups starting at $20; data credits cost $0.45/record at the base tier, $0.38 at the $1,000 spend tier and $0.25 at 100,000 credits (a limited-time offer takes 70% off a first data credit purchase), AI credits $0.05/credit flat.
Free option: ZoomInfo Lite: permanent free tier, no credit card, no expiration - 10 credits/mo (25/mo with Community Edition contribution), advanced contact/company search, contact exports, Chrome extension (ReachOut), WebSights Lite (up to 10 visitor reveals/day), email sending, HubSpot CRM integration. GTM AI: free search/lookup/find-similar, and free-tier MCP, API, and CLI access (5 req/sec, 5 apps).
The catch: Core platform pricing is not published anywhere: ZoomInfo's own pricing guide states no dollar amounts are listed because pricing is consumption-based and varies by organization; paid plans are "billed annually, not monthly" with "no standard monthly billing option"

1Lookup vs ZoomInfo: full comparison

4. Anymail Finder

Best for high-volume email finding with credits that do not expire

Pick Anymail Finder when email finding is the whole job, and rollover with no cap while you stay subscribed, no published rate limits, and unlimited seats matter more than breadth.

Starting price: $29/month for 400 credits, their page's own rate being $0.073 a credit; a credit is one verified person email, so that is $72.50 per 1,000 verified emails at the entry tier. The cheapest yearly commitment is $228 for 4,800 credits ($0.048 a credit)
Free option: 100 free credits on signup, usable "across single search, bulk, and the API". A card must be added: "Sign up, verify your card, and your credits land instantly. Your card is only verified, not charged", and "you're only charged if you choose a plan". Their acceptable use policy qualifies it: free credits are "subject to our automated fraud detection systems; there is no guarantee that customers will receive free credits"
The catch: Email only. No phone number validation, no line type, carrier or HLR data, no IP intelligence and no address data: the whole catalogue is finding and verifying work email

1Lookup vs Anymail Finder: full comparison

5. Lusha

Best browser extension for rep-driven contact grabbing

Pick Lusha when your team's core motion is pulling contact details from LinkedIn profiles one at a time while browsing, and a simple monthly credit tier beats API flexibility.

Starting price: $49.90/mo for Starter with 400 credits/mo (= up to 400 email reveals or 80 phone reveals); $37.45/mo billed annually for 4,800 credits/yr
Free option: Free plan at $0 with up to 40 credits/month (= up to 40 email reveals or 8 phone reveals at current credit costs); includes the browser extension and CRM integrations. Free-plan credits reset monthly and do not carry over.
The catch: Phone numbers cost 5 credits vs 1 credit per email (per the live pricing page), so plan allowances effectively shrink 5x for phone-centric workflows - Starter's 400 credits buy only 80 phone numbers (~$0.62 each)

1Lookup vs Lusha: full comparison

This table compares all 5 on the same criteria.

Product	Starting price	Free option
1Lookup	$99/mo for 20,000 credits ($4.95 per 1,000, down to $2.00 on Enterprise)	Free single lookups via the online tools at 1lookup.io/tools, no account required
Prospeo	$49/user/month for 2,000 credits (Starter, monthly), or $441/user/year for 24,000 credits (all credits released on the purchase date). 2,000 credits buys up to 2,000 verified emails or 200 verified mobiles, since a mobile costs 10 credits	Free plan, $0, 100 credits per month with no time limit: people and company search on 28 of the 41 filters, 3 intent topics, a 25-row selection cap for export, Chrome extension, MCP server, CSV export and 5 AI Lookalike searches. No CSV enrichment and no integrations. Prospeo's two published sources disagree on API access: the pricing page's plan-comparison table marks the public API not included on Free, while the help centre publishes Free rate limits of 1/second, 20/minute and 50/day
ZoomInfo	Core platform: not publicly listed - every contract is sales-quoted. Self-serve GTM AI by ZoomInfo: pay-as-you-go top-ups starting at $20; data credits cost $0.45/record at the base tier, $0.38 at the $1,000 spend tier and $0.25 at 100,000 credits (a limited-time offer takes 70% off a first data credit purchase), AI credits $0.05/credit flat.	ZoomInfo Lite: permanent free tier, no credit card, no expiration - 10 credits/mo (25/mo with Community Edition contribution), advanced contact/company search, contact exports, Chrome extension (ReachOut), WebSights Lite (up to 10 visitor reveals/day), email sending, HubSpot CRM integration. GTM AI: free search/lookup/find-similar, and free-tier MCP, API, and CLI access (5 req/sec, 5 apps).
Anymail Finder	$29/month for 400 credits, their page's own rate being $0.073 a credit; a credit is one verified person email, so that is $72.50 per 1,000 verified emails at the entry tier. The cheapest yearly commitment is $228 for 4,800 credits ($0.048 a credit)	100 free credits on signup, usable "across single search, bulk, and the API". A card must be added: "Sign up, verify your card, and your credits land instantly. Your card is only verified, not charged", and "you're only charged if you choose a plan". Their acceptable use policy qualifies it: free credits are "subject to our automated fraud detection systems; there is no guarantee that customers will receive free credits"
Lusha	$49.90/mo for Starter with 400 credits/mo (= up to 400 email reveals or 80 phone reveals); $37.45/mo billed annually for 4,800 credits/yr	Free plan at $0 with up to 40 credits/month (= up to 40 email reveals or 8 phone reveals at current credit costs); includes the browser extension and CRM integrations. Free-plan credits reset monthly and do not carry over.

Prices verified from each vendor’s public pricing page as of July 2026. Pricing models differ (subscriptions, pay-as-you-go credits, per-lookup metering), so compare at your real monthly volume; the full per-vendor volume tables are on each linked comparison page.

This is who should choose each one.

1Lookup: Best standalone replacement: enrichment and validation as per-lookup APIs.
Prospeo: Best for building the list and revealing it in one place.
ZoomInfo: Best enterprise depth: US coverage, intent, and org charts.
Anymail Finder: Best for high-volume email finding with credits that do not expire.
Lusha: Best browser extension for rep-driven contact grabbing.

This is how much work a switch takes.

Audit which Clearbit endpoints you actually call (person enrichment, company lookup, reveal, risk) and map each to its replacement before switching anything; field names differ, so budget a mapping pass in your schema. Re-run a recent sample through the new provider and diff fill rates on the fields your workflows depend on, not overall match rate.

These are the questions people ask about Clearbit alternatives.

What happened to Clearbit?

HubSpot acquired Clearbit and folded it into Breeze Intelligence. Clearbit's help center states new standalone subscriptions are no longer offered, and its legacy free tools were sunset in April 2025. Existing HubSpot customers get the technology as Breeze credits; everyone else needs a replacement.

What is the best Clearbit replacement for API enrichment?

If you called Clearbit's enrichment endpoints from your product, the closest like-for-like swap is another per-call API. 1Lookup covers person and company enrichment, email and phone validation, and reverse lookups on one credit system with success billing.

When should HubSpot customers use an API instead of Breeze Intelligence?

When enrichment runs at high volume, inside your own product, or outside the CRM. Breeze sells enrichment as credits on top of HubSpot seats; 1Lookup prices it per lookup, independent of CRM seats, with phone, email, and IP validation on the same credits.

When is a bigger platform the right replacement?

If Clearbit was quietly powering your prospecting rather than just enrichment, a data platform fits better: Prospeo for self-serve list building, ZoomInfo for enterprise coverage and intent. If it powered forms and routing, make sure whatever you pick exposes real-time APIs rather than batch-only enrichment.

Try 1Lookup free for 7 days before you decide.

The 7-day free trial includes credits for all 76 data products: $5 on Starter, $20 on Growth and above. No payment today.

Start your free trial 1Lookup vs Clearbit in depth