Top 10 PeopleDataLabs Alternatives for B2B Data Enrichment (2026)

The best PeopleDataLabs alternatives in 2026 are Apollo.io, ZoomInfo, Lusha, Coresignal, and Enricher.io, each offering different strengths for B2B data enrichment. According to G2's 2026 market analysis, organizations are increasingly seeking PDL alternatives due to concerns about data freshness (PDL updates monthly vs. competitors offering real-time enrichment) and pricing transparency. This guide compares 10 tested alternatives based on data accuracy, pricing, and specific use cases.

Why Look for PeopleDataLabs Alternatives in 2026?

PeopleDataLabs offers API-first access to 2.5 billion+ person profiles, but several limitations drive businesses to explore alternatives. According to Nubela's comparison research, PDL's monthly data refresh cycle means some records become stale between updates—a critical issue when B2B contact data decays at 2.1% monthly.

I've worked with data enrichment platforms for over eight years at Enricher.io, testing dozens of providers for accuracy, coverage, and value. The alternatives I'm recommending here address specific gaps in PDL's offering: real-time enrichment, transparent pricing, and specialized use cases.

Key reasons businesses switch from PeopleDataLabs:

• Data freshness concerns: Monthly batch updates vs. real-time verification
• Pricing opacity: Enterprise-focused pricing with limited self-serve options
• Coverage gaps: Strong in US/EU but limited in emerging markets
• Integration complexity: API-first approach requires development resources

Quick Comparison: Top PeopleDataLabs Alternatives

Platform	Best For	Starting Price	Database Size	Data Refresh
Apollo.io	Mid-market sales teams	Free tier / $49/mo	275M+ contacts	Real-time
ZoomInfo	Enterprise Fortune 1000	$15,000+/year	600M+ profiles	Continuous
Lusha	SMB prospecting	Free tier / $32/mo	100M+ contacts	Real-time
Coresignal	Company data & job postings	Custom pricing	495M+ job postings	Weekly
Clearbit (HubSpot)	HubSpot users	HubSpot bundled	200M+ contacts	Real-time
Enricher.io	Email-to-profile enrichment	$0.01/record	2.5B+ profiles	Real-time
FullEnrich	Waterfall enrichment	$29/mo	20+ sources	Real-time
Proxycurl	Developer API access	$10/mo	LinkedIn profiles	On-demand
UpLead	SMB lead generation	$99/mo	155M+ contacts	Real-time verified
Lead411	Intent data + contacts	$99/mo	450M+ contacts	Continuous

What Are the Best PeopleDataLabs Alternatives?

Based on extensive testing across accuracy, pricing, and specific use cases, here are the top 10 PeopleDataLabs alternatives for 2026:

1. Apollo.io - Best for Mid-Market Sales Teams

Apollo.io combines data enrichment with a complete sales engagement platform, making it the most practical PDL alternative for teams that need both prospecting data and outreach tools in one system.

Quick Facts	Details
Best For	Mid-market sales teams (100-1000 employees)
Database Size	275M+ contacts, 73M+ companies
Starting Price	Free (limited) / $49/user/month
Cost per Contact	$0.47 average (verified)
Standout Feature	Built-in email sequencing
G2 Rating	4.8/5 (7,400+ reviews)

In my testing, Apollo excelled at finding contacts in the 100-1000 employee company range—according to CleanList's 2026 comparison, Apollo had 31% unique coverage in this segment that competitors couldn't match.

Key Features:

• Built-in email sequencing and dialer
• Chrome extension for LinkedIn prospecting
• Intent data signals for timing outreach
• CRM integrations (Salesforce, HubSpot, Pipedrive)
• Email verification included in credits

Pros:

• Generous free tier with 600 email credits/month
• All-in-one platform eliminates tool switching
• Transparent, self-serve pricing
• Strong mid-market company coverage

Cons:

• Data accuracy varies by region (US strongest)
• Phone number coverage weaker than email
• Enterprise accounts require custom pricing

Who Should Use Apollo: Sales teams at mid-market companies who need combined prospecting and outreach capabilities without managing multiple tools.

2. ZoomInfo - Best for Enterprise Sales Intelligence

ZoomInfo remains the enterprise standard for B2B intelligence, offering the largest database and most comprehensive intent data—but at a significant price point that limits it to well-funded teams.

Quick Facts	Details
Best For	Enterprise Fortune 1000 targeting
Database Size	600M+ professional profiles, 135M+ companies
Starting Price	$15,000+/year (annual contracts)
Cost per Contact	$0.62 average (verified)
Standout Feature	Buyer intent data integration
G2 Rating	4.4/5 (8,500+ reviews)

According to Cognism's competitive analysis, ZoomInfo dominated Fortune 1000 contact coverage with 23% unique data that competitors couldn't replicate. If your ICP includes large enterprises, ZoomInfo's depth is unmatched.

Key Features:

• Buyer intent signals from proprietary data
• Org charts and reporting structures
• Website visitor identification (WebSights)
• Conversation intelligence integration
• Automated workflow triggers

Pros:

• Most comprehensive enterprise database
• Accurate direct dial phone numbers
• Strong intent data for timing outreach
• Excellent Salesforce integration

Cons:

• High cost prohibitive for SMBs ($15K+ annually)
• Annual contracts with no monthly option
• Complex platform requires training
• Aggressive sales tactics reported

Who Should Use ZoomInfo: Enterprise sales organizations with $15K+ annual budgets targeting Fortune 1000 accounts who need the deepest possible company intelligence.

3. Lusha - Best for SMB Prospecting

Lusha offers the most accessible entry point for small businesses needing contact enrichment, with a generous free tier and straightforward per-contact pricing.

Quick Facts	Details
Best For	SMBs and individual sales reps
Database Size	100M+ business contacts
Starting Price	Free (5 credits/mo) / $32/user/month
Pro Plan	1,920 emails + 480 phones/month
Standout Feature	Browser extension simplicity
G2 Rating	4.3/5 (1,500+ reviews)

Lusha's strength is accessibility. According to their own analysis of the market, 60% of their users are individual contributors or small teams who can't justify enterprise platform costs.

Key Features:

• Chrome extension for LinkedIn/website enrichment
• Direct dial phone numbers included
• Salesforce and HubSpot native integrations
• Team management and credit sharing
• Bulk enrichment for list uploads

Pros:

• Easiest learning curve of any platform
• Phone number quality above average
• No annual contract required
• GDPR and CCPA compliant

Cons:

• Smaller database than enterprise competitors
• Limited company-level enrichment
• Credits expire monthly (no rollover on basic plans)

Who Should Use Lusha: Individual sales reps, recruiters, and small teams who need simple contact enrichment without enterprise complexity.

4. Coresignal - Best for Company Data and Job Intelligence

Coresignal differentiates from PeopleDataLabs by focusing on company-level data and maintaining the largest job posting database—495M+ records that reveal hiring trends, company growth, and market movements.

Quick Facts	Details
Best For	Investors, recruiters, market researchers
Database Size	95M+ companies, 495M+ job postings
Starting Price	Custom (API-based)
Data Formats	JSON, CSV, Parquet
Standout Feature	Job posting intelligence
G2 Rating	4.5/5 (50+ reviews)

According to Coresignal's direct comparison, they offer more company profiles than PDL, while PDL has more individual employee records. The choice depends on whether you prioritize person-level or company-level intelligence.

Key Features:

• 495M+ historical job posting records
• Company firmographic data with 300+ data points
• Technology stack detection
• Funding and investment data
• Multiple data delivery formats

Pros:

• Unmatched job posting database
• Strong company-level insights
• Flexible data delivery options
• Good for trend analysis and research

Cons:

• Not designed for individual prospecting
• API-only access requires development
• Pricing not transparent (custom quotes)

Who Should Use Coresignal: Investment firms, market researchers, and recruiters who need company-level intelligence and hiring trend data.

5. Clearbit (Now Part of HubSpot) - Best for HubSpot Users

Clearbit was acquired by HubSpot in 2023 and is now tightly integrated into the HubSpot ecosystem. According to FullEnrich's analysis, the standalone Clearbit free plan was discontinued in 2025—making it exclusively valuable for HubSpot customers.

Quick Facts	Details
Best For	HubSpot ecosystem users
Database Size	200M+ contacts, 50M+ companies
Starting Price	Bundled with HubSpot plans
Cost per Contact	$0.71 average (when standalone)
Standout Feature	Real-time form enrichment
G2 Rating	4.4/5 (600+ reviews)

Key Features:

• Real-time form fill enrichment
• Website visitor identification (Reveal)
• Native HubSpot CRM integration
• Company and contact enrichment APIs
• ICP scoring and routing

Pros:

• Seamless HubSpot integration
• Real-time enrichment accuracy
• Strong international coverage (especially Europe)
• Excellent for inbound marketing

Cons:

• Only practical for HubSpot users
• No standalone option since 2025
• Pricing tied to HubSpot subscription

Who Should Use Clearbit: Companies already using HubSpot who want native enrichment for inbound leads and form fills.

6. Enricher.io - Best for Email-to-Profile Enrichment

Enricher.io (our platform) specializes in transforming email addresses into complete professional profiles, offering the most affordable per-record pricing in the market.

Quick Facts	Details
Best For	Email list enrichment at scale
Database Size	2.5B+ person profiles
Starting Price	$0.01/record (pay-as-you-go)
Enrichment Attributes	26+ data points per profile
Standout Feature	Bulk CSV enrichment
G2 Rating	4.6/5 (100+ reviews)

Key Features:

• Email-to-profile enrichment (26+ attributes)
• Bulk CSV upload and enrichment
• Real-time API access
• Company domain enrichment
• Pay-as-you-go and subscription options

Pros:

• Most affordable per-record pricing
• No minimum commitment or contracts
• Simple API and bulk upload options
• Fast enrichment turnaround

Cons:

• Focused on enrichment only (no prospecting)
• Requires existing email lists
• Less comprehensive than enterprise platforms

Who Should Use Enricher.io: Marketing teams with existing email lists who need affordable, high-volume enrichment without enterprise complexity.

7. FullEnrich - Best for Waterfall Enrichment

FullEnrich aggregates data from 20+ sources using waterfall enrichment—checking multiple providers sequentially to maximize match rates and data coverage.

Quick Facts	Details
Best For	Maximum data coverage across sources
Data Sources	20+ enrichment providers
Starting Price	$29/month
Credit Rollover	Up to 3 months
Standout Feature	Multi-source waterfall
Capterra Rating	4.7/5

According to FullEnrich's methodology, their waterfall approach achieves 40-60% higher match rates than single-source providers by cascading through multiple data sources until finding a match.

Key Features:

• Waterfall enrichment across 20+ sources
• Triple email verification including catch-all detection
• Professional and personal email access
• Direct dials and mobile numbers
• Unlimited seats included

Pros:

• Highest match rates through multi-source approach
• Credit rollover (rare in the industry)
• Catches data that single sources miss
• Transparent pricing

Cons:

• Can be slower than single-source providers
• Data freshness varies by source
• Newer platform with smaller user base

Who Should Use FullEnrich: Teams who need maximum match rates and are willing to trade speed for coverage.

8. Proxycurl - Best for Developer API Access

Proxycurl provides developer-focused APIs for scraping and enriching LinkedIn profiles on-demand, offering fresh data with flexible endpoint options.

Quick Facts	Details
Best For	Developers building custom solutions
Data Source	LinkedIn profiles (scraped)
Starting Price	$10/month (100 credits)
Data Freshness	On-demand scraping
Standout Feature	Fresh vs. cached data options
G2 Rating	4.8/5 (20+ reviews)

According to Scrapin's analysis, Proxycurl differentiates by offering flexibility between freshly-scraped data, data 29 days old, or historical records—letting users optimize for freshness vs. cost.

Key Features:

• LinkedIn person and company profile APIs
• Job listing and employee search
• Freshness control (fresh vs. cached)
• Reverse email lookup
• Developer-friendly documentation

Pros:

• Guaranteed fresh data when needed
• Flexible API endpoints
• Affordable entry point
• No minimum commitments

Cons:

• Requires development resources
• LinkedIn-focused (limited other sources)
• Legal considerations around scraping

Who Should Use Proxycurl: Development teams building custom enrichment workflows who need fresh LinkedIn data and API flexibility.

9. UpLead - Best for Verified B2B Leads

UpLead emphasizes real-time email verification, only charging for verified contacts—eliminating wasted credits on bounced emails.

Quick Facts	Details
Best For	Quality-focused prospecting
Database Size	155M+ contacts, 200+ countries
Starting Price	$99/month (170 credits)
Verification	Real-time, only pay for verified
Standout Feature	95% data accuracy guarantee
G2 Rating	4.7/5 (750+ reviews)

Key Features:

• Real-time email verification at point of export
• Only pay for verified contacts
• 50+ search filters
• Technology tracking (technographics)
• CRM integrations (Salesforce, HubSpot, Pipedrive)

Pros:

• 95% accuracy guarantee
• No wasted credits on bad data
• Clean, intuitive interface
• Strong international coverage

Cons:

• Higher per-credit cost than some alternatives
• Phone numbers cost extra credits
• Limited intent data

Who Should Use UpLead: Teams prioritizing data quality over quantity who want to eliminate bounced emails and wasted outreach.

10. Lead411 - Best for Intent + Contact Data

Lead411 combines contact enrichment with intent signals, helping teams identify not just who to contact but when they're most likely to buy.

Quick Facts	Details
Best For	Timing-focused outreach
Database Size	450M+ contacts
Starting Price	$99/month
Intent Signals	Hiring, funding, news triggers
Standout Feature	Growth intent triggers
G2 Rating	4.5/5 (450+ reviews)

Key Features:

• Bombora intent data integration
• Hiring, funding, and news triggers
• Verified direct dials included
• Chrome extension
• Unlimited exports on higher tiers

Pros:

• Intent signals improve timing
• Verified phone numbers included
• Good customer support
• Regular data refreshes

Cons:

• UI less modern than competitors
• Coverage gaps in smaller markets
• Learning curve for intent features

Who Should Use Lead411: Sales teams who want to time their outreach based on buying signals like new funding or executive hires.

How to Choose the Right PeopleDataLabs Alternative?

The best alternative depends on your specific use case, budget, and existing tech stack. Use this decision framework:

If You Need...	Choose...	Why
All-in-one sales platform	Apollo.io	Combined data + outreach tools
Enterprise-grade intelligence	ZoomInfo	Deepest Fortune 1000 coverage
Simple, affordable prospecting	Lusha	Easiest learning curve, free tier
Company/hiring intelligence	Coresignal	Largest job posting database
HubSpot integration	Clearbit	Native HubSpot enrichment
Affordable bulk enrichment	Enricher.io	Lowest per-record pricing
Maximum match rates	FullEnrich	20+ source waterfall
Fresh LinkedIn data	Proxycurl	On-demand scraping
Verified-only contacts	UpLead	95% accuracy guarantee
Intent + timing signals	Lead411	Bombora intent integration

What About PeopleDataLabs Pricing?

For comparison, PeopleDataLabs offers tiered pricing:

PDL Plan	Price	Included
Free	$0	1,000 API calls/month, basic access
Pro	$98/month	10,000 API calls/month, full access
Enterprise	Custom	Unlimited calls, dedicated support

PDL's API-first approach works well for developers but requires technical resources. Most alternatives offer more accessible interfaces for non-technical users.

Key Takeaways

• Apollo.io offers the best value for mid-market teams who need combined prospecting and outreach at $49/month
• ZoomInfo dominates enterprise but requires $15K+ annual budgets
• Clearbit is now HubSpot-only—standalone users need alternatives
• Data freshness varies significantly—PDL's monthly updates lag behind real-time providers
• Per-contact costs range from $0.01 (Enricher.io) to $0.71 (Clearbit)—choose based on volume needs
• Waterfall enrichment (FullEnrich) achieves 40-60% higher match rates than single-source providers

Ready to enrich your B2B data? Enricher.io provides data enrichment starting at $0.01/record with no minimum commitment—try it free to compare against PeopleDataLabs.

Frequently Asked Questions

What is PeopleDataLabs used for?

PeopleDataLabs is a B2B data provider offering API access to 2.5 billion+ person profiles for data enrichment, lead generation, and market research. Companies use PDL to append professional information to existing records or build prospect lists.

How much does PeopleDataLabs cost?

PeopleDataLabs offers a free tier with 1,000 API calls/month, a Pro plan at $98/month with 10,000 calls, and custom Enterprise pricing for high-volume users. The API-first model requires development resources to implement.

Is Clearbit still available as a standalone product?

No, Clearbit was acquired by HubSpot in 2023 and the standalone free plan was discontinued in 2025. Clearbit features are now bundled into HubSpot subscriptions, making it impractical for non-HubSpot users.

What is the most affordable PeopleDataLabs alternative?

Enricher.io offers the lowest per-record pricing at $0.01/record with no minimum commitment. For all-in-one platforms, Apollo.io's free tier provides 600 email credits monthly, and Lusha offers 5 free credits per month.

Which PeopleDataLabs alternative has the best data accuracy?

UpLead claims 95% data accuracy with real-time verification—you only pay for verified contacts. ZoomInfo and Apollo also rank highly for accuracy, though verification methods vary by provider.