9 Best Clearbit Alternatives in 2026 (Compared)

Comparing the top 9 best Clearbit alternatives in 2026 includes 1. Apollo.io, 2. ZoomInfo, 3. Cognism, 4. Lusha, 5. Clay, 6. 6sense, 7. Demandbase, 8. Warmly, 9. RB2B.

Apollo.io and Lusha fit self-serve teams that want a card-and-go signup instead of a sales call; ZoomInfo and Cognism suit enterprise and EMEA-focused teams ready to sign an annual contract for the deepest data; Clay targets technical RevOps teams that want to orchestrate many providers instead of relying on one; and 6sense, Demandbase, Warmly, and RB2B each solve a narrower job, from full ABM orchestration to simple free website-visitor identification.

Picking the wrong tool after leaving Clearbit means paying enterprise contract prices for a feature set a self-serve vendor already covers, or landing on a narrow point tool that can’t handle bulk enrichment at all. Each tool below was evaluated on pricing transparency, review credibility, and how directly it answers the reason most buyers are shopping in the first place: Clearbit’s 2023 acquisition by HubSpot and its now-unpublished pricing.

TL;DR

1. Apollo.io: Best for teams that want a self-serve, all-in-one prospecting, enrichment, and sequencing platform.
2. ZoomInfo: Best for enterprise teams that need the deepest B2B contact database and can sign an annual contract.
3. Cognism: Best for EMEA-focused teams that need GDPR-compliant, mobile-verified contact data.
4. Lusha: Best for budget-conscious teams that want a low-commitment, credit-based self-serve start.
5. Clay: Best for technical RevOps teams that want to orchestrate 200+ data providers instead of one.
6. 6sense: Best for teams that want firmographic and intent data folded into a full ABM platform.
7. Demandbase: Best for enterprise ABX teams that want intent, advertising, and sales intelligence combined.
8. Warmly: Best for teams that want website-visitor deanonymization paired with AI outreach agents.
9. RB2B: Best for teams that just want free-to-start, person-level website visitor identification.

Top 9 Clearbit Alternatives at a Glance

How We Chose These Tools?

Each tool was evaluated using G2 review listings, vendor pricing pages, and case-study pages, cross-checked against secondary review aggregation since G2’s product pages blocked direct automated fetches during this research pass. Every rating flagged as approximate above should be re-verified live before you commit to a plan.

The two factors that mattered most for this category: pricing transparency, since Clearbit’s own pricing page now shows features only with no listed tiers, and self-serve access versus contract buying, since Clearbit’s acquisition by HubSpot in December 2023 left standalone buyers needing a clear read on whether an alternative still supports an independent, non-HubSpot-bound workflow.

For the full process (every source we use, what disqualifies a tool, our conflict-of-interest handling, and our corrections policy) read our research methodology and editorial policy .

Detailed Comparison

1. Apollo.io

Best for: Teams that want a self-serve, all-in-one prospecting, enrichment, and sequencing platform.

Apollo.io pairs a 240M+ contact, 30M+ company database with native email sequencing and a dialer, replacing Clearbit’s pure-enrichment API with a combined data-plus-outreach platform teams can use the same day.

Tool Snapshot

Fit Profile

It’s for teams that want enrichment and outbound sequencing in one login, with Fortune 500 names like Ernst & Young, Oracle, and Lyft already on the platform.

It’s NOT for teams doing heavy phone or mobile-number reveals; credit overages on those fields are a frequently cited gripe that can push real per-user cost to $150-$400/month.

Core Strengths

Apollo’s open integration model lets teams keep their existing stack while adding a combined database and sequencer, rather than a single-purpose enrichment call.

• Free tier available with 900 credits/seat/year, no card required
• Named enterprise clients include Ernst & Young, Oracle, and Lyft
• Rated 4.7/5 across 9,015 reviews, the largest verified review base in this roster

Proof Point

Andreas Drakos, Senior Director of Revenue Operations at Superside, says: “Apollo brought enrichment and sequencing into one place. And because it’s open, I can integrate anything else I need around it.” (Source: apollo.io )

Limitation

The credit-based pricing model means heavy enrichment or mobile-number reveal usage can push monthly costs well past the advertised seat price.

• Phone/mobile credit overages reportedly push real costs to $150-$400/user for heavy users
• Organization tier requires a 3-seat minimum at $119/seat/mo

Editor’s Read

We’d point self-serve, budget-conscious teams here first, since Apollo covers both the enrichment and outreach jobs Clearbit never handled on its own.

Pricing

Apollo runs a credit-based tiered subscription. As of August 2026, Free starts at $0/mo (900 credits/seat/year), Basic is $49/seat/mo, Professional is $79/seat/mo (“Most Popular”), and Organization is $119/seat/mo with a 3-seat minimum, all billed annually.

Weighing Apollo.io on its own terms? See our Apollo.io alternatives roundup for how it stacks up against eight other tools.

2. ZoomInfo

Best for: Enterprise sales teams that need the deepest contact database and can sign an annual contract.

ZoomInfo runs the largest B2B contact and company database in this category, with direct-dial phone data, org charts, and intent signals layered on top of core firmographic records.

Tool Snapshot

Fit Profile

It’s for enterprise revenue teams that need the widest possible data footprint and already run an annual software-procurement process rather than a self-serve card signup.

It’s NOT for small teams or anyone who wants Clearbit’s original self-serve motion; realistic mid-market deals run $25,000-$30,000/year with no published self-serve tier.

Core Strengths

ZoomInfo’s scale, formed through the 2019 DiscoverOrg/ZoomInfo merger, gives it the broadest direct-dial and org-chart coverage of any tool in this roster.

• Largest claimed B2B contact/company database in the category
• Direct-dial phone data and org charts beyond basic firmographic enrichment
• Sales-engagement add-ons available alongside the core database

Proof Point

ZoomInfo’s 12,885-review G2 base, the largest of any tool in this roster, reflects the scale of its footprint in the market (Source: G2 seller profile ).

Limitation

There’s no public pricing page at all, and buyers consistently report needing to negotiate an annual contract before seeing real numbers.

• No self-serve tier or published pricing
• Entry deals reported starting around $15,000/year, a poor fit for small teams

Editor’s Read

We’d send this to enterprise buyers who need data breadth above all else, and steer smaller teams toward a self-serve option instead.

Pricing

ZoomInfo sells negotiated annual contracts rather than published tiers. As of August 2026, third-party pricing breakdowns report realistic entry deals starting around $15,000/year, with mid-market accounts commonly running $25,000-$30,000/year; confirm current figures directly with ZoomInfo sales.

Weighing ZoomInfo on its own terms? See our ZoomInfo alternatives roundup, or read our neutral Clearbit vs ZoomInfo breakdown.

3. Cognism

Best for: EMEA-focused teams that need GDPR-compliant, mobile-verified contact data.

Cognism built its brand on mobile-verified European phone numbers and GDPR-first compliance messaging, a common pick for teams whose pipeline leans EMEA rather than the more US-centric Clearbit and ZoomInfo.

Tool Snapshot

Fit Profile

It’s for revenue teams prioritizing EMEA coverage and data-privacy compliance, with named clients including IBM, Asana, Deel, and Monday.com already on the platform.

It’s NOT for teams that want to see a price before talking to sales, or teams whose pipeline sits mostly outside Europe, where phone-depth reviews are less consistent.

Core Strengths

Cognism’s credit model (“1 credit = 1 revealed contact”) and Data-as-a-Service option give buyers flexibility in how they pay for coverage.

• Named enterprise clients include Thomson Reuters, Seismic, IBM, Asana, Aircall, and Deel
• Mobile-verified phone data with a compliance-first, GDPR-aligned positioning
• Two named plans (Standard, Pro) each include 5 seats

Proof Point

Frank Duscheck, Head of Sales at BearingPoint, says: “60% of all sales qualified leads come from Cognism, making it the most impactful source for an outbound-driven pipeline.” (Source: cognism.com/case-studies )

Limitation

Every tier is demo-gated with no public pricing at all, a heavier buying process than Clearbit’s traditionally more self-serve motion.

• No public pricing on any tier; “Talk to sales” is required to see numbers
• Phone-number depth outside Europe is less consistently reviewed

Editor’s Read

We’d shortlist Cognism specifically for EMEA-heavy pipelines, and expect a real sales cycle before seeing a number.

Pricing

Cognism sells demo-gated subscription tiers. As of August 2026, cognism.com/pricing lists Standard and Pro plans (5 seats each) on a “1 credit = 1 revealed contact” model, plus a separately priced Data-as-a-Service option; every tier requires a sales conversation to see figures.

Weighing Cognism on its own terms? See our Cognism alternatives roundup for how it compares against eight other picks.

4. Lusha

Best for: Budget-conscious teams that want a low-commitment, credit-based self-serve start.

Lusha positions itself against ZoomInfo and Clearbit on affordability, with a genuine free tier and self-serve paid plans that don’t require a sales call to activate.

Tool Snapshot

Fit Profile

It’s for small sales teams that want to start enriching and prospecting today without a demo call, paying by the credit as volume grows.

It’s NOT for growing teams doing heavy phone-number reveals; each reveal costs 5 credits, and the jump from Pro to Premium is steep for the seats gained.

Core Strengths

Lusha’s low-commitment, self-serve buying motion is the closest match to Clearbit’s original ease of start among the tools in this roster.

• Genuine free tier: 40 credits/month, no card required
• Self-serve signup on every paid tier up to Premium, no sales call needed
• Named client Explorium credits Lusha directly for its outbound pipeline

Proof Point

Lance Burnstein, Head of Sales at Explorium, says: “Without Lusha there would be zero outbound leads.” (Source: lusha.com/customers/explorium )

Limitation

Multi-seat collaboration features are thin below the Premium tier, and the credit cost of phone reveals (5 credits each) scales fast for growing teams.

• Steep jump from Pro ($48.95/mo, 2 seats) to Premium ($259.95/mo)
• Phone-number reveals cost 5x an email reveal in credits

Editor’s Read

We’d send price-sensitive, self-serve-first teams here, but budget for the Premium jump once phone-reveal volume grows.

Pricing

Lusha runs tiered subscription pricing billed yearly. As of August 2026, Free is $0/mo (40 credits/month), Starter is $37.45/mo (4,800 credits/year), Pro is $48.95/mo (7,200 credits/year, 2 seats), Premium is $259.95/mo (40,800 credits/year), and Scale is custom.

Weighing Lusha on its own terms? See our Lusha alternatives roundup, or read our neutral Clearbit vs Lusha breakdown.

5. Clay

Best for: Technical RevOps teams that want to orchestrate 200+ data providers instead of relying on one.

Clay is a spreadsheet-native workflow layer that pulls from 200+ data providers, including Clearbit-style enrichment vendors, making it the closest thing on this list to a build-your-own-Clearbit setup.

Tool Snapshot

Fit Profile

It’s for RevOps and GTM teams comfortable building agentic workflows across many data sources, with named clients like Anthropic, Ramp, and Rippling reporting concrete pipeline gains.

It’s NOT for teams that want a simple plug-and-play enrichment API; getting full value requires real technical GTM skill, and cost scales directly with workflow complexity.

Core Strengths

Clay’s model of orchestrating many providers rather than owning one proprietary database means it can route around any single vendor’s data gaps, Clearbit’s included.

• Pulls from 200+ data providers instead of one proprietary database
• Named clients report concrete outcomes: Intercom (+140% outbound pipeline), Rippling (2x demos)
• Unlimited seats and tables on every tier, including the free plan

Proof Point

Adam Wall, Head of Sales Operations at Anthropic, says: “Clay 3x’d our enrichment rate and unlocked AI-powered GTM workflows that were infeasible before.” (Source: clay.com )

Limitation

Action- and credit-based pricing means cost scales directly with enrichment volume and workflow complexity, and real technical skill is needed to get full value.

• Cost climbs fast with workflow complexity and enrichment volume
• Poor fit for teams wanting a simple plug-and-play API, the way Clearbit was originally used

Editor’s Read

We’d recommend Clay specifically to technical teams willing to build workflows, not to buyers who just want a single enrichment endpoint.

Pricing

Clay runs tiered subscription pricing. As of August 2026, Free is $0/mo (500 actions/mo, 100 data credits/mo), Launch is $54/mo billed annually (15,000 actions/mo), Growth is $185/mo billed annually (40,000 actions/mo), and Enterprise is custom with 200,000+ actions/mo.

Weighing Clay on its own terms? See our Clay alternatives roundup for how it compares against eight other data tools.

6. 6sense

Best for: Teams that want firmographic and intent data folded into a full ABM orchestration platform.

6sense is a full account-based marketing platform with predictive intent scoring, the pick for teams that want Clearbit-style firmographic data wrapped inside a broader ABM layer rather than a standalone enrichment tool.

Tool Snapshot

Fit Profile

It’s for marketing teams that want intent scoring and orchestration bundled with firmographic data, with named clients including Okta, Shell, and SAP already on the platform.

It’s NOT for teams that just want Clearbit’s original narrow lead/company-enrichment use case; 6sense is priced and positioned as an enterprise ABM suite, not a point tool.

Core Strengths

6sense’s predictive intent scoring goes beyond static firmographic enrichment into active buying-stage signals across accounts.

• Named enterprise clients include Okta, Shell, Sumo Logic, and SAP
• Predictive intent scoring layered on top of firmographic data
• Full ABM orchestration rather than a single-purpose enrichment call

Proof Point

Steven Fitz, Chief Revenue Officer at Sumo Logic, says: “6sense is our ‘fish finder.’ With an ocean full of fish, 6sense tells you where to drop the line.” (Source: 6sense.com/customers )

Limitation

There’s no public pricing anywhere on the site, and the platform is built and priced as an enterprise suite rather than a lightweight enrichment swap-in.

• No public pricing; every tier requires a sales conversation
• Overkill, and likely over-budget, for teams that just want narrow enrichment

Editor’s Read

We’d point ABM-committed marketing teams here, and tell anyone wanting simple enrichment to look elsewhere on this list first.

Pricing

6sense sells demo-gated enterprise contracts. As of August 2026, 6sense.com shows a “View Pricing” link but discloses no rates directly on the site; every tier requires a sales conversation to see numbers.

Weighing 6sense on its own terms? See our 6sense alternatives roundup for how it compares against six other ABM platforms.

7. Demandbase

Best for: Enterprise ABX teams that want intent, advertising, and sales intelligence combined.

Demandbase (Demandbase One) is a full account-based experience suite combining intent data, ad targeting, and sales intelligence, aimed at enterprise ABM teams rather than point-solution data enrichment.

Tool Snapshot

Fit Profile

It’s for enterprise teams running coordinated intent, advertising, and sales-intelligence programs, with named clients including Visa, IBM, and Salesforce already on the platform.

It’s NOT for teams looking for a simple Clearbit-style enrichment swap-in; Demandbase is built and priced as a far larger platform than most buyers in this position need.

Core Strengths

Demandbase’s “turn signals into coordinated action” positioning ties intent data directly to ad targeting and sales orchestration in one suite.

• Named enterprise clients include Visa, Thermo Fisher, SAP Concur, and Salesforce
• Combines intent data, ad targeting, and sales intelligence in one platform
• Named case-study client GoCardless reports a transformed ABM strategy

Proof Point

Robert Bramley, Demand Generation Manager (UK & Ireland) at GoCardless, says: “Demandbase transformed how GoCardless runs its account-based strategy.” (Source: demandbase.com )

Limitation

No pricing is disclosed anywhere on the main site, and the platform is far more than most buyers looking for a simple enrichment swap-in typically need.

• No public pricing on any tier
• Built as a full ABX suite, more platform than a point-solution buyer usually wants

Editor’s Read

We’d only recommend Demandbase to enterprise teams already committed to a coordinated ABX strategy, not to buyers wanting simple enrichment.

Pricing

Demandbase sells demo-gated enterprise contracts. As of August 2026, demandbase.com links to a pricing page from its main nav but discloses no rates or tiers directly on the site; every plan requires a sales conversation.

Weighing Demandbase on its own terms? See our Demandbase alternatives roundup for how it compares against six other ABM platforms.

8. Warmly

Best for: Teams that want website-visitor deanonymization paired with AI outreach agents.

Warmly leads with a “Generate 3x More Qualified Pipeline” pitch, combining website-visitor deanonymization with AI chat and outreach agents, a more action-focused alternative than a pure lookup database like Clearbit.

Tool Snapshot

Fit Profile

It’s for teams that want to identify anonymous website visitors and act on them with AI agents, with named clients including Pendo, Kandji, and Orum already on the platform.

It’s NOT for teams wanting Clearbit’s original batch/API record-enrichment use case; Warmly is built around live website-visitor identification, not bulk data lookups.

Core Strengths

Warmly’s Y Combinator-backed team pairs deanonymization with autonomous chat and outreach agents rather than shipping a static data export.

• Website-visitor deanonymization paired with AI inbound chat and outreach agents
• Named clients include Pendo, Kandji, Cyberhaven, and Fathom
• Y Combinator-backed, founded in 2020

Proof Point

Jon Freeman, VP of Worldwide Sales and CS at Innerspace, says: “Before Warmly, I was spending 20 to $40,000 a month on SDR services. With Warmly, I don’t need those services anymore.” (Source: warmly.ai )

Limitation

Pricing is packaged in $10,000+/year tiers rather than per-seat, a much higher entry floor than Clearbit’s original self-serve motion.

• $10,000+/year entry floor, sold as annual or quarterly packages, not monthly seats
• Built around website-visitor identification, not batch record enrichment

Editor’s Read

We’d recommend Warmly to teams focused on inbound visitor identification and outreach, not to buyers wanting Clearbit’s original bulk-enrichment use case.

Pricing

Warmly sells annual or quarterly packages rather than monthly seats. As of August 2026, AI Web-Deanonymization runs $10,000/year ($4,875/quarter), Inbound Chat is $20,000/year, and AI Inbound Autopilot (most popular) is $30,000/year, with GTM Signals and Warm Experiences add-ons at $10,000/year each.

9. RB2B

Best for: Teams that just want free-to-start, person-level website visitor identification.

RB2B markets itself as “the quickest, easiest, simplest path to website ID,” identifying 70-80% of anonymous website traffic and pushing named leads straight to Slack or a CRM.

Tool Snapshot

Fit Profile

It’s for teams that want to identify who’s visiting their own website today at no cost, with named clients including Dropbox, Rippling, and CB Insights.

It’s NOT for teams needing a bulk contact-enrichment API or firmographic lookup product; RB2B only identifies matched visitors on your own site, nothing broader.

Core Strengths

RB2B’s Forever Free tier and narrow, single-purpose scope make it the fastest, lowest-commitment tool in this roster to start using.

• Forever Free tier: company-level ID, 150 resolutions/month, no card required
• Identifies 70-80% of anonymous website traffic at person and company level
• Named clients include Dropbox, Sendoso, Rippling, and ActiveCampaign

Proof Point

Heath Barnett, VP Revenue at Mixmax, says: “Using RB2B, we identified a high-value website visitor and added them to a targeted sequence, which led to closing a $100K opportunity.” (Source: rb2b.com )

Limitation

RB2B has no bulk contact-enrichment API or firmographic-lookup product, so it can’t replace Clearbit’s core batch-enrichment use case on its own.

• No bulk enrichment API; scope is limited to your own website’s visitors
• Best used alongside a data-enrichment tool, not as a full standalone swap-in

Editor’s Read

We’d recommend RB2B as a free add-on for visitor identification, not as a standalone replacement for Clearbit’s batch-enrichment use case.

Pricing

RB2B runs a simple two-tier model. As of August 2026, Forever Free includes company-level ID at 150 resolutions/month, and Starter runs $79/mo for person-level ID at 300 monthly resolutions, with a 7-day full-featured trial available on the paid plan.

Why Look for a Clearbit Alternative?

The most cited reason buyers look past Clearbit today is the acquisition itself. HubSpot bought Clearbit in December 2023, and the tool now ships as “Clearbit by HubSpot,” feeding HubSpot’s Breeze Intelligence data layer; its own pricing page shows features only, with no listed tiers, directing shoppers to contact sales or HubSpot instead.

The second driver is audience fit. Clearbit built its brand on a developer-first, API-enrichment motion, and buyers who don’t run HubSpot as their core CRM lose the tool’s main integration value. That’s the exact group now evaluating whether they’re buying an independent tool or a bundled HubSpot add-on, and it’s why standalone, API-first alternatives on this list get shortlisted first.

Frequently Asked Questions

What is the best Clearbit alternative?

Apollo.io is the strongest overall pick for self-serve buyers. ZoomInfo fits enterprise teams that need the deepest contact database.

Is there a free Clearbit alternative?

Yes. Apollo.io, Lusha, Clay, and RB2B all offer genuine free tiers with no card required to start.

Why are people leaving Clearbit?

HubSpot acquired Clearbit in December 2023. Standalone buyers not on HubSpot’s CRM lost the tool’s main integration value.

Does Clearbit still publish public pricing?

No. Clearbit’s pricing page shows features only and directs buyers to contact sales or HubSpot instead of listed tiers.

Which Clearbit alternative is best for EMEA teams?

Cognism is built around mobile-verified European phone numbers and GDPR-first compliance messaging for EMEA pipelines.

Which alternative fits a technical RevOps team?

Clay orchestrates 200+ data providers in one workflow layer, the closest fit for teams that want to build, not just buy.

Which Clearbit alternative is cheapest to start?

RB2B’s Forever Free tier and Lusha’s $37.45/mo Starter plan are the lowest-cost self-serve entry points here.

Update History

• August 6, 2026: Published.

Ranjeeth Kumar SEO Manager at PipeRocket

Ranjeeth is a B2B SEO specialist focused on building organic growth engines for SaaS companies. As Manager at PipeRocket Digital, he leads SEO strategy across content, technical, and keyword research — helping clients capture high-intent demand and turn organic traffic into measurable pipeline. With a deep understanding of how SaaS buyers search and convert, Ranjeeth builds scalable SEO programs that compound over time.

View full profile