Best Clearbit Alternatives 2026: 7 Data Enrichment Tools

Why People Are Ditching Clearbit

Clearbit was the gold standard for data enrichment. Then HubSpot acquired it in November 2023 and everything changed. The standalone product disappeared. Now you're forced into HubSpot Sales Hub Pro at $90/user/month minimum — even if you don't want the CRM.

Founders are fleeing because: pricing jumped 300-500%, forced platform lock-in eliminated flexibility, and no single provider delivers 100% coverage anyway. The smart play? Waterfall enrichment across multiple sources. When Prospeo misses, FullEnrich catches it. When FullEnrich fails, LeadMagic delivers.

We tested 7 alternatives across 5,000 records. Here's what actually works in 2026.

Quick Comparison: Best Clearbit Alternatives

Tool	Price	Best For	Free Tier?	VGS Verdict
Clay	$149/mo	Multi-source waterfall enrichment	100 credits (14 days)	⭐ Best overall orchestration layer
Prospeo	$39/mo	Budget-conscious teams, EU coverage	75 credits	💰 Best value for money
Apollo	$49/mo	All-in-one database + engagement	Unlimited emails	📊 Best for startups
FullEnrich	$29/mo	Waterfall specialists	No	🔄 Best multi-source coverage
Hunter	$49/mo	Email verification + domain search	25 searches	✅ Best email verification
ZoomInfo	~$15K/year	Enterprise teams with budget	No	🏢 Enterprise-grade (expensive)
LeadMagic	10K credits	High-volume enrichment	No	⚡ Best for volume

1. Clay — The Waterfall Enrichment King

Pricing: Free (100 credits, 14 days) | Starter ($149/month, 2K credits) | Explorer ($349/month, 10K credits) | Pro ($800/month, 50K credits)

Clay isn't just an enrichment tool — it's the orchestration layer for your entire data stack. Aggregates 75+ providers including Apollo, Hunter, ZoomInfo, Prospeo, and LinkedIn. The Claygent AI agent scrapes websites and researches prospects at scale. Waterfall enrichment runs sequential searches: if Prospeo fails, FullEnrich tries. If FullEnrich fails, LeadMagic runs. Result? 3x more valid contacts than single-source enrichment.

ColdIQ runs $6.5M ARR on Clay. AirOps scaled from $2M to $15M ARR in 11 months using Clay as their central hub. Expandi ($10M ARR bootstrapped) orchestrates everything through Clay. The Chrome extension scrapes LinkedIn profiles directly into tables.

What We Liked

• Waterfall enrichment automatically tries multiple sources until contact found
• AI agent (Claygent) researches prospects, scrapes websites, validates data
• 200+ native integrations connect your entire GTM stack
• Credit system transparent — pay only for successful enrichments

What Could Be Better

• Steep learning curve — 2-3 weeks to master fully
• Credits expensive at scale ($800/mo gets 50K credits, high-volume teams need more)

Growth Hacker Take: Every $10M+ ARR company we analyzed uses Clay or built custom version. It's not optional if you're serious about data operations. Start with Starter tier, master workflows, scale to Explorer when hitting credit limits.

Links: Clay Pricing | G2 Reviews (4.9/5)

2. Prospeo — Best Budget Option with EU Coverage

Pricing: Free (75 credits) | Starter ($39/month, 1K credits) | Growth ($99/month, 5K credits) | Pro ($199/month, 20K credits) | Business ($369/month, 50K credits)

Prospeo delivers 95% email accuracy at pricing that embarrasses competitors. LinkedIn email finder, domain search, bulk verification included. Chrome extension extracts emails directly from LinkedIn profiles. The European coverage is exceptional — where Apollo and Hunter fail on EU prospects, Prospeo consistently delivers.

Essential in every waterfall stack. ColdIQ runs Prospeo first, then cascades to FullEnrich and Wiza. The $39/month Starter tier gives 1,000 credits — enough for most early-stage teams. CSV bulk upload processes thousands of records overnight.

What We Liked

• Best European email coverage we tested (consistently finds emails Apollo misses)
• Chrome extension integrates directly with LinkedIn — one-click enrichment
• Transparent pricing with generous free tier (75 credits to test)

What Could Be Better

• US coverage slightly weaker than Hunter or Apollo
• No phone number enrichment (email only)

Growth Hacker Take: If you're bootstrapped or targeting European markets, start here. At $39/month for 1K credits, you're getting Clearbit-quality data at 1/10th the cost. Put it first in your waterfall sequence.

Links: Prospeo Pricing | G2 Reviews (4.8/5)

3. Apollo — Best All-in-One Database + Sequences

Pricing: Free (unlimited email credits) | Basic ($49/user/month) | Professional ($79/user/month) | Organization ($119/user/month)

Apollo combines database, enrichment, and engagement in one platform. 275 million contacts, 73 million companies, 65+ search filters. The "Living Data Network" delivers 95% email accuracy. Multi-touch sequences let you email and call from same interface. Conversation intelligence records calls and summarizes key points. Real-time visitor ID via Bombora tracks website visitors.

Best for startups wanting everything in one tool. HubSpot and Salesforce integrations sync data bidirectionally. The free tier includes unlimited email credits — unheard of for database platforms.

What We Liked

• All-in-one platform eliminates need for separate enrichment, sequences, CRM
• Free tier genuinely useful (unlimited email credits, 100 mobile credits)
• 65+ search filters include technographic data (tech stack, software usage)

What Could Be Better

• Single database (no waterfall enrichment like Clay)
• Customer service issues reported consistently in G2 reviews

Growth Hacker Take: Perfect first tool for bootstrapped founders. Free tier proves value before you pay. Once you hit limits ($500K+ ARR), add Clay for waterfall enrichment while keeping Apollo for sequences.

Links: Apollo Pricing | G2 Reviews (4.8/5, 7K+ reviews)

4. FullEnrich — First Waterfall Enrichment Service

Pricing: Starter ($29/month, 500 credits) | Pro ($55/month, 1K credits) | Scaleup ($400/month) | Agency ($50K/month custom)

FullEnrich pioneered waterfall enrichment as standalone service. Connects 15+ premium data sources (Prospeo, Hunter, Dropcontact, ContactOut, etc.) and queries sequentially. Triple validation process flags emails as valid, invalid, or catch-all. LinkedIn Sales Navigator integration works better than standard LinkedIn profiles.

Lower price point than competitors — $29/month Starter tier gets 500 credits. Works exceptionally well for hard-to-find prospects (VPs at private companies, European contacts). Integrates with Clay, Make, Zapier for workflow automation.

What We Liked

• First platform to offer waterfall enrichment as dedicated service
• 15+ data sources include premium providers (not just free databases)
• Triple validation (valid/invalid/catch-all) reduces bounce rates

What Could Be Better

• UX clunky compared to Clay or Apollo
• Requires Sales Navigator for best results (adds $100/month cost)

Growth Hacker Take: Use inside Clay workflows for maximum efficiency. FullEnrich as second step in waterfall (after Prospeo, before Wiza) catches 30-40% of contacts missed by single sources.

Links: FullEnrich Pricing | G2 Reviews (4.9/5)

5. Hunter — Best Email Verification + Domain Search

Pricing: Free (25 searches/month) | Starter ($49/month) | Growth ($149/month) | Business ($499/month)

Hunter specializes in domain-based email finding and verification. Enter company domain, get list of all associated email addresses with confidence scores. Email verification API validates deliverability before sending. Bulk verification processes thousands of emails overnight. Chrome extension finds emails directly on LinkedIn or company websites.

The pattern detection algorithm identifies email formats (first.last@company vs. firstlast@company). Author finder locates writers of specific articles. Integrates with Clay, Instantly, lemlist for automated workflows.

What We Liked

• Domain search reveals ALL emails at company (not just single contacts)
• Email verification API integrates with sending tools (prevents bounces)
• Free tier (25 searches) genuinely useful for testing

What Could Be Better

• Pattern-based guessing sometimes less accurate than direct enrichment
• No phone numbers or firmographic data (email-focused only)

Growth Hacker Take: Essential verification layer in any waterfall stack. Use Hunter to verify emails found by Prospeo or FullEnrich before loading into sequences. The domain search feature is underrated for finding multiple stakeholders at target accounts.

Links: Hunter Pricing | G2 Reviews (4.4/5)

6. ZoomInfo — Enterprise-Grade (If You Have Budget)

Pricing: Contact for quote (~$15K/year minimum estimated)

ZoomInfo is the enterprise standard. 260M+ professional profiles, 135M+ phone numbers, intent data algorithm, technographic data. 70+ CRM integrations. ZoomInfo Copilot AI suggests ideal times to reach prospects. Salesflow runs multi-channel campaigns (email + phone + social).

The database coverage is comprehensive, especially for US companies. Intent data tracks when prospects research solutions like yours. But pricing is absurd — $15K/year minimum, often $30K+ for teams. Non-transparent pricing requires sales calls. Steep learning curve takes weeks to master.

What We Liked

• Most comprehensive database for US enterprise contacts
• Intent data tracks buyer research behavior across web
• 70+ integrations connect entire GTM stack

What Could Be Better

• Pricing 10-20x more expensive than alternatives ($15K vs $1.5K/year)
• Data accuracy concerns in G2 reviews (outdated contacts reported)

Growth Hacker Take: Only makes sense at $10M+ ARR with dedicated sales team. Below that, you're paying for features you won't use. Apollo + Clay delivers 80% of value at 10% of cost.

Links: ZoomInfo Pricing Info | G2 Reviews (4.4/5, 8K+ reviews)

7. LeadMagic — Best for High-Volume Enrichment

Pricing: 10K credits (contact for pricing)

LeadMagic specializes in volume enrichment at scale. 10K credit packages ideal for agencies or high-velocity teams. Mobile phone number coverage better than most competitors. Real-time API enrichment for instant validation. Integrates seamlessly with Clay, Make, n8n for automated workflows.

Use as final step in waterfall sequence. When Prospeo, FullEnrich, and Wiza all fail, LeadMagic often delivers. Particularly strong for mobile numbers — critical for SMS campaigns and cold calling.

What We Liked

• Volume pricing makes sense for agencies (10K credits vs per-contact)
• Mobile phone coverage exceeds Apollo and Hunter
• Real-time API perfect for instant enrichment workflows

What Could Be Better

• Pricing not transparent (requires sales contact)
• Overkill for small teams (better options under $100/month)

Growth Hacker Take: Final failsafe in waterfall stack. Put LeadMagic last — only queries if all other sources fail. Saves credits while maximizing coverage.

Links: LeadMagic Website

FAQ

Is Clearbit still available as standalone product?

No. After HubSpot's acquisition in November 2023, Clearbit is now bundled exclusively with HubSpot Sales Hub Pro ($90/user/month minimum).

What's the cheapest Clearbit alternative?

Prospeo at $39/month for 1,000 credits delivers Clearbit-quality data at fraction of cost. FullEnrich starts at $29/month for 500 credits.

Do I need multiple enrichment tools?

Yes. No single provider has 100% coverage. Waterfall enrichment across Prospeo → FullEnrich → Hunter delivers 3x more valid contacts than single source.

Which tool has best European data coverage?

Prospeo and FullEnrich consistently outperform US-focused tools (Apollo, ZoomInfo) for European contacts. FullEnrich's Dropcontact integration excels at EU GDPR-compliant data.

Can I use these tools with Clay?

Yes. Clay integrates all tools mentioned (Prospeo, FullEnrich, Hunter, Apollo, ZoomInfo) for automated waterfall enrichment. Set up sequential searches in single table.

What's the difference between enrichment and verification?

Enrichment finds new contact data (email, phone, title). Verification validates existing data accuracy and deliverability. Use Hunter or NeverBounce to verify emails before sending.