Data.com vs. Lead411 (vs. ZoomInfo): Where Should Former Data.com Users Turn in 2026?

If you're searching for Data.com vs. Lead411, here's what you need to know first: Data.com no longer exists. Salesforce retired Data.com on July 31, 2020, and by February 2021, all contact data had been removed from the service.

So the real question isn't which platform to pick. It's: what should you use instead?

If you were a Data.com user, or you've seen it in older comparisons, here's what matters now:

• Do you need a simple, affordable contact database, or an intelligence platform that tells you who to call, when to call, and why?

• Is your primary need verified emails and phone numbers, or do you also need intent signals, conversation intelligence, and AI-powered execution?

• Are you a small outbound team watching every dollar, or an enterprise building a go-to-market engine?

• How important is data accuracy? Data.com's crowd-sourced model produced accuracy as low as 25-50% before it shut down. Are you willing to accept similar trade-offs?

In short, here's what we recommend:

Data.com was Salesforce's B2B contact data solution, built on a crowd-sourced model launched as Jigsaw in 2004 and acquired by Salesforce for $142 million in 2010. At its peak, it housed 21 million contacts at 3 million companies. But crowd-sourcing created serious data quality problems, and GDPR concerns accelerated its end.

Data.com is no longer available. It cannot be purchased, and its data is gone.

Lead411 is a B2B sales intelligence platform founded in 2001 that provides verified contact data with a focus on affordability and unlimited access. Starting at $49/month, it offers triple-verified emails claiming 96% deliverability, direct dial phone numbers, and proprietary Growth Intent signals. For small teams running outbound on a budget, Lead411 delivers solid contact data without enterprise pricing.

However, its international coverage is limited to English-speaking countries, and its sales engagement and analytics capabilities are limited compared to dedicated platforms.

Both Data.com and Lead411 treat B2B data as a contact database problem: find the person, get their email, export the list. But the market has moved past static contact lookups. The teams winning today need verified data, buying signals, AI that understands deal context, and execution tools that act on all of it together.

ZoomInfo is an AI-powered go-to-market platform built on the largest B2B dataset available: 500M contacts, 100M companies, 135M+ verified phone numbers, and 200M+ verified business emails.

That data fuels ZoomInfo's GTM Context Graph, an intelligence layer that unifies your CRM records, conversation transcripts, and behavioral signals with the 1.5B+ data points ZoomInfo processes daily.

It captures why deals move or stall, so the AI drafting your next follow-up understands the concern behind the conversation, your next play targets accounts matching your actual win patterns, and your next forecast reflects buying evidence rather than rep optimism.

Your team can access this intelligence through GTM Workspace for sellers, GTM Studio for marketers and RevOps, or APIs and MCP in any other front-end.

If you're replacing Data.com and want to see what a modern B2B intelligence platform looks like, explore ZoomInfo with a free trial.

Data.com vs. Lead411 vs. ZoomInfo at a glance

Why Data.com was retired (and what it means for your search)

Understanding why Data.com failed helps you avoid the same problems with whatever you choose next.

Data.com started as Jigsaw, a crowd-sourced contact database where users earned points by contributing business cards and contact details. The model scaled fast. It also broke fast.

Source: Data.com

The incentive system rewarded quantity over quality: contributors could upload bad data to earn points for more exports, creating a snowball effect. By the time Salesforce pulled the plug, accuracy estimates had dropped to 25-50%.

Then came GDPR. Data.com started retiring the same month GDPR took effect. The crowd-sourced model couldn't meet privacy regulations because crowd-sourced data arrives without liability, and once it enters a system, ensuring its hygiene is nearly impossible.

Salesforce moved customers to Lightning Data on the AppExchange, a marketplace of third-party data providers including ZoomInfo, Dun & Bradstreet, and InsideView. The message was clear: Salesforce no longer wanted to own and maintain the data itself.

The lesson for anyone comparing B2B data platforms today: crowd-sourced data doesn't survive modern accuracy and compliance requirements. Whatever you choose next needs a verification method that doesn't depend on community goodwill.

Lead411 fills the gap for budget-conscious teams

Lead411 occupies the space Data.com once held for smaller teams: affordable, straightforward access to B2B contact data. But it addresses Data.com's fatal flaw with a more rigorous approach to accuracy.

Lead411's triple-verification process combines SMTP verification, human verification, and email-open validation.

The company claims its entire database is re-verified at least every 90 days, which directly addresses the data decay that sank Data.com. Phone numbers are double-verified through human review and location matching.

The pricing reflects a clear value play. The Spark plan at $49/month includes 1,000 exports, verified emails, direct phone numbers, technology stack search across 30,000+ technologies, and the Chrome Extension. Annual subscribers can access Bombora buyer intent data and, on the Blaze tier, unlimited exports.

Lead411 also offers to match or beat most competitor pricing quotes and, in some cases, to buy out existing data provider contracts.

For a five-person SDR team running US-focused outbound, Lead411 provides what they need at a price that doesn't require executive approval. The 7-day free trial with 50 exports lets you validate data quality against your own target accounts before committing.

Where Lead411 falls short is scope. The platform acknowledges that international data covers mainly English-speaking countries and that depth varies by niche sector. Its built-in Reach sales engagement module handles basic email cadences but doesn't compete with dedicated sequencing platforms. And there are no publicly documented enterprise security certifications (SOC 2, ISO 27001), which can block adoption in regulated industries.

ZoomInfo operates at a different scale

Where Data.com had 21 million contacts and Lead411 doesn't publicly disclose its database size, ZoomInfo maintains 500 million contacts at 100 million companies, with 135M+ verified phone numbers and 300M+ verified business emails.

The verification pipeline combines automated ML scanning of 28 million site domains daily, third-party data covering 95 million businesses, a community of 200,000+ ZoomInfo Lite users who share data back, and an in-house Data Training Lab of 300+ human researchers.

In a Fortune 500 competitive RFP analyzing 25 million contacts across vendors, the independent consultant concluded that "no other competitor came even close." This scale advantage compounds: more data means better entity resolution, better matching, and better signal detection.

But the database alone isn't what separates ZoomInfo from a contact lookup tool like Data.com or Lead411.

The GTM Context Graph unifies ZoomInfo's third-party intelligence with a customer's CRM records, conversation transcripts (via Chorus), and behavioral signals into one intelligence layer that processes 1.5 billion data points daily.

Your CRM records that a deal moved to Stage 3. Chorus captures what the VP of Finance said on the last call. Intent data shows the company researching your competitor. The GTM Context Graph connects all three to reveal why the deal moved, then delivers that reasoning to the rep.

Source: ZoomInfo

That's a different product category than a contact database.

The platform breadth gap

The clearest distinction between Lead411 and ZoomInfo is what happens after you find a contact.

Lead411 is a contact database with useful additions. Beyond search and export, you get the Chrome Extension for LinkedIn lookup, the Reach module for basic email cadences, Growth Intent scoring, and the A.I. Assistant for natural language search. It covers the core prospecting workflow: find, verify, export, email.

Source: Lead411

The platform is deliberate about this focus: "We don't overwhelm our customers with features they don't need, we just provide the absolute best data and the most useful ways to use it."

ZoomInfo spans the full go-to-market lifecycle.

Contact data is the foundation, but the product extends into conversation intelligence (Chorus), website visitor identification (WebSights), data-powered website chat, account-based marketing (ABM campaigns with a native DSP), revenue operations (multi-vendor enrichment, lead routing, predictive modeling), form optimization (FormComplete), and AI-powered execution through GTM Workspace and GTM Studio.

The API and MCP access means any internal tool or AI agent can draw from the same intelligence.

Source: ZoomInfo

This breadth gap is analyst-validated. ZoomInfo is a Leader in the Gartner Magic Quadrant for ABM Platforms (2024 and 2025), a Leader in the Forrester Wave for Intent Data Providers (Q1 2025), and holds 133 No. 1 G2 rankings across sales intelligence, buyer intent, data quality, and related categories. Lead411 does not appear in comparable analyst evaluations.

Source: ZoomInfo

For teams that need a contact database and already have a sales engagement platform, CRM enrichment tool, intent provider, and conversation intelligence solution in place, Lead411 can slot in as the data layer. For teams that want those capabilities unified under one platform, ZoomInfo consolidates what would otherwise be a fragmented stack.

Data accuracy: the make-or-break factor

Data.com's collapse was, at its core, a data quality failure. Any replacement has to clear a much higher bar.

Data.com relied on community contributors incentivized by points, not accuracy. The result: a large percentage of the database was filled with old and inaccurate data. When your sales team bounces half their emails, the cost isn't just wasted effort. It damages sender reputation, which means even your emails to valid addresses start landing in spam.

Lead411 addresses this with its triple-verification methodology. Beyond standard SMTP pinging, Lead411 claims that emails are actually sent and, if opened by a real person, confirmed as valid. The 90-day re-verification cycle protects against the data decay that destroyed Data.com.

Source: Lead411

The company claims 96% average email deliverability, a large improvement over what Data.com offered at the end.

ZoomInfo uses a multi-layered verification system combining NLP, AI, ML, and data scientists, reaching up to 95% accuracy on first-party data. The scale of verification matters here: 300+ human researchers work alongside automated systems that scan 28 million site domains daily.

ZoomInfo backs this with compliance certifications (ISO 27001, ISO 27701, SOC 2 Type II, TRUSTe GDPR and CCPA), independently audited and renewed annually.

Source: ZoomInfo

Both Lead411 and ZoomInfo represent a clear upgrade over Data.com's approach. The difference between them is the infrastructure behind the accuracy claims: ZoomInfo's verification pipeline operates at a scale that's difficult to replicate.

Intent data and buying signals

Data.com offered no intent capabilities. You got a contact list and nothing more. Both Lead411 and ZoomInfo have moved well past that model.

Lead411 provides two layers of buying signals. Its proprietary Growth Intent Algorithm tracks company-level events (hiring activity, funding rounds, executive changes, new location openings) and assigns a lead score to surface companies that are actively spending.

Source: Lead411

For deeper topic-based signals, Lead411 integrates Bombora buyer intent data (available on annual plans), letting users track 5 to 25 intent topics simultaneously.

Source: Lead411

Lead411 argues that its Growth Intent signals, based on observable company behavior, are more predictive than content-consumption-based intent.

ZoomInfo tracks intent signals from 210 million IP-to-Organization pairings and 6 trillion+ new keyword-to-device pairings sourced monthly.

Source: ZoomInfo

What distinguishes ZoomInfo's approach is Guided Intent, which identifies the specific topics historically correlated with deal success in your pipeline, rather than requiring you to manually select which topics to track.

Add WebSights (anonymous website visitor identification), Chorus conversation intelligence, and the GTM Context Graph, and ZoomInfo doesn't just tell you a company is showing intent. It connects that signal to deal patterns, buying committee movements, and conversation history to show what the signal means for your next action.

For teams that just need to know which target accounts are hiring or recently funded, Lead411's Growth Intent signals are practical and included across all tiers. For teams that need the full context behind buying behavior and want to act on it in real time, ZoomInfo's signal architecture is in a different category.

Salesforce integration: the Data.com migration path

If you're reading this because you used Data.com inside Salesforce, integration is likely your top concern.

Data.com's strongest feature was its native Salesforce integration, offering one-click cleaning of Lead or Contact records and Account updates without leaving the CRM. When Salesforce retired it, they pointed customers toward Lightning Data on the AppExchange.

Source: Data.com

Lead411 integrates with Salesforce as one of its 25+ CRM connectors. The CRM Enhancer pushes verified contact data, firmographics, technology stack data, and intent signals directly into Salesforce records.

Source: Lead411

Lead411 describes setup as happening "at the click of a button", with real-time syncing rather than nightly batch updates. The Chrome Extension also allows one-click export to Salesforce from LinkedIn profiles.

ZoomInfo was one of the recommended Lightning Data providers when Salesforce retired Data.com, making it a natural migration path.

The integration goes deeper than contact enrichment. ZoomInfo connects with Salesforce for bidirectional data sync, lead routing, workflow automation, and features like lead-to-account matching using company hierarchies. GTM Workspace integrates natively with Salesforce, and GTM Studio orchestrates plays that push directly into Salesforce workflows. The Enterprise API enables custom integrations for teams with specific data pipeline needs.

Source: ZoomInfo

For former Data.com users who valued the "never leave Salesforce" experience, ZoomInfo provides the closest equivalent, with more data and intelligence flowing through the connection.

Pricing comparison

Data.com (historical): Data.com Clean cost $25/user/month, and Data.com Prospector cost $150/seat/month. The crowd-sourced Data.com Connect used a points-based system.

Lead411 offers tiered pricing based on export volume and feature access:

• Spark: $49/month or $490/year. Includes 1,000 exports per month on monthly plans or 12,000 exports per year on annual plans.

• Ignite: Starting at $150/month or $1,500/year. Export limits and features are quote-based depending on team needs.

• Blaze: Annual only with custom pricing. Includes unlimited exports and full platform access.

Buyer Intent data and unlimited exports require annual subscriptions. Monthly plans can be cancelled at any time. A 7-day free trial with 50 exports lets you test data quality before committing.

ZoomInfo does not publish prices. All plans are custom-quoted based on seats, credit volume, features, and contract length.

ZoomInfo does offer ZoomInfo Lite, a permanent free tier with 10 monthly export credits, access to the B2B database, the Chrome Extension, and WebSights Lite. A 7-day free trial of the full platform is also available.

The pricing reflects different markets. Lead411 targets budget-conscious SMBs and individual SDRs who need contact data at a predictable cost. ZoomInfo targets mid-market and enterprise teams where the ROI calculation includes pipeline acceleration, not just cost-per-contact.

Customers like Seismic report 54% productivity gains and 11.5 hours saved per week per seller, and Snowflake saw 200% higher conversion rates on top-scoring accounts, which changes the math on what "affordable" means.

Source: ZoomInfo

Data.com vs. Lead411 vs. ZoomInfo: Which should you choose?

Data.com is gone. The choice is between two very different active platforms, and the right one depends on where your team is today.

Data.com is no longer an option.

If you're a former Data.com user, Salesforce directed customers to Lightning Data on the AppExchange, where ZoomInfo is one of the featured providers. The migration path is clear: you need a modern data solution, and the crowd-sourced model isn't coming back.

Choose Lead411 if:

• You need affordable, verified B2B contact data for US-focused outbound

• Your team is small and budget is the primary constraint

• You already have a sales engagement platform and just need the data layer

• You want month-to-month flexibility with no long-term commitment required

• Growth Intent signals (hiring, funding, executive changes) match your prospecting triggers

Choose ZoomInfo if:

• You need the largest B2B dataset available, with 500M contacts and global coverage

• Your team is ready to move from contact lookup to AI-powered go-to-market execution

• You want intent signals, conversation intelligence, and deal context unified in one platform

• Enterprise security and compliance matter (ISO 27001, SOC 2 Type II, GDPR/CCPA certified)

• You're replacing Data.com inside Salesforce and want the deepest integration available

• You need API or MCP access to power custom tools and AI agents with B2B intelligence

Explore ZoomInfo with ZoomInfo Lite (free, no time limit) or request a free trial of the full platform.

Data.com proved that a B2B data platform built on crowd-sourced contributions can't sustain the accuracy, compliance, and intelligence that modern go-to-market teams require.

Lead411 solves the accuracy problem at an accessible price point.

ZoomInfo solves accuracy, intelligence, and execution as one platform.

The right choice depends on which problem you're actually trying to solve.