Cognism vs. Lusha (vs. ZoomInfo): Which B2B Sales Intelligence Platform Fits Your Team in 2026?

Choosing between Cognism and Lusha for your B2B sales intelligence often comes down to five questions:

• Is your sales team prospecting primarily in Europe, the US, or both?

• Do you need phone-verified mobile numbers for cold calling, or is email your primary outbound channel?

• How important is self-serve pricing transparency versus negotiating a custom contract?

• Are you looking for a standalone data tool, or do you need intelligence that connects to your CRM data, conversations, and buying signals in one place?

• Does your team need to act on data inside a single platform, or are you comfortable stitching together separate tools for prospecting, enrichment, outreach, and analytics?

In short, here's what we recommend:

Cognism serves revenue teams that need accurate, compliant contact data with depth in European markets. Its Diamond Data phone-verified mobile numbers deliver a 20% connection rate, 7x the industry standard, and its database is screened against DNC registries in 15 countries. With 440M+ contacts and 100M+ companies, Cognism gives outbound teams strong European coverage and a subscription model with no credit ceilings. The downsides: Cognism doesn't publish pricing, requires a sales conversation to get started, and doesn't include sales engagement or sequencing.

Lusha is the easiest entry point for teams that want verified contact data without a long procurement process. A free plan with 40 monthly credits, self-serve paid tiers, and a Chrome extension make it easy for individual reps and small teams to start prospecting immediately. Lusha claims 98% email deliverability and 85-86% phone accuracy across 280M+ contacts, and its AI Playlists and Recommendations surface new prospects automatically. The tradeoff: phone reveals cost 5 credits each, which adds up fast for calling-heavy teams, and Lusha's outreach tool (Engage) is email-only.

Both platforms deliver verified B2B data for outbound prospecting. But data is only one layer of a go-to-market motion. Knowing who to call doesn't answer why they'll pick up, what to say when they do, or which accounts deserve your attention first. That's where a platform that unifies data with your CRM records, conversations, and buying signals closes the gap.

ZoomInfo is an all-in-one AI GTM platform built on a large B2B data foundation: 500M contacts, 100M companies, 135M+ verified phone numbers, 120M direct-dial phone numbers, and 200M+ verified business emails. That foundation 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. This captures why deals move or stall, so the AI drafting your next email follow-up understands the concern behind the conversation, your next GTM play targets accounts matching your actual win patterns, and your next forecast reflects buying evidence rather than rep optimism. Your team can use this intelligence through GTM Workspace for sellers, GTM Studio for marketers and RevOps, or APIs and MCP in any front-end.

If you want to see how contextual intelligence changes prospecting, explore ZoomInfo's platform.

Cognism vs. Lusha vs. ZoomInfo at a glance

Data accuracy and coverage tell different stories

All three platforms sell B2B contact data. The difference is where that data is strongest and how each vendor verifies it.

Cognism has invested heavily in European data quality. Its Diamond Data program uses human researchers who call mobile numbers to confirm the right person answers. The result: 10M+ phone-verified contacts globally with a 20% connection rate. For teams cold-calling European decision-makers, that verification matters. Cognism claims 90% coverage of director-level contacts in Europe and the US and refreshes 95% of director-level records every 30 days.

Where Cognism stands apart is DNC compliance. The platform screens its database against registries in 15 countries including the UK, Germany, France, Australia, Canada, and Italy. For teams selling into regulated European markets, this compliance infrastructure removes legal risk that other providers leave to the buyer.

Lusha takes a different verification approach: crowdsourced validation from a community that began with 520,000+ users before the company took any outside investment. Contact data comes from business-only contacts from professional communities, trusted partners, and vetted contributors, and Lusha claims it never scrapes LinkedIn or social networks. The platform reports 98% email deliverability and 85-86% phone accuracy, though these figures are self-reported, not independently audited.

Lusha's database grew in September 2025, adding 100M newly verified records to reach 280M+ contacts. Customer testimonials suggest real-world accuracy varies: NEXTGEN reported 90% phone accuracy, while Revium reported 95% email deliverability. Lusha also became the first B2B sales intelligence platform to receive ISO 27701 certification in January 2022.

ZoomInfo covers the widest scope: 500M contacts, 100M companies, 135M+ verified phone numbers, 120M direct-dial phone numbers, and 200M+ verified business emails. Verification runs through a multi-source pipeline that combines automated ML scanning of 28 million site domains daily, third-party partner data covering 95 million businesses, a community of 200,000+ users who share data back, and 300+ human researchers. First-party data reaches up to 95% accuracy. In a Fortune 500 competitive RFP analyzing 25 million contacts across vendors, the independent consultant concluded that "no other competitor came even close."

ZoomInfo also expanded international coverage, adding 1.8 million mobile numbers across six European markets in 2025 and maintaining 34M+ company profiles and 45M+ mobile numbers outside North America. Cognism retains an edge in European DNC compliance breadth, but ZoomInfo's global footprint is the largest in the category.

Cognism's European focus vs. Lusha's accessibility vs. ZoomInfo's breadth

Each platform reflects a different design philosophy, and those philosophies shape who gets the most value.

Cognism is built for structured outbound teams with European market exposure. The Sales Companion platform (launched March 2025) organizes prospecting around admin-configured target markets and personas, so reps work from a standardized playbook rather than running their own searches. The browser extension overlays on LinkedIn and corporate websites, surfacing contact data and signal context without leaving the page. For RevOps teams, the appeal is governance: admins assign target markets and personas that flow down to rep-level dashboards, turning best practices into enforced standards.

Source: Cognism

The limitation is scope. Cognism doesn't offer sales engagement, conversation intelligence, or marketing automation. Teams using Cognism still need Outreach or Salesloft for sequencing, Gong or Chorus for call recording, and separate tools for ABM. Cognism integrates with these platforms, but the data and the execution live in different systems.

Lusha is built for speed and individual adoption. The Chrome extension is the entry point: sign up and install with one click, no setup, no configuration. A rep browsing LinkedIn can reveal verified phone numbers and emails, save contacts to lists, and push them to CRM in a single workflow. The free plan lets anyone start without a procurement conversation.

Source: Lusha

Lusha has expanded into adjacent workflows. AI Playlists generate and refresh lead lists based on patterns the AI detects in a rep's activity. Engage runs email sequences from within Lusha. Conversations records and analyzes sales meetings (currently in beta). But these features are still maturing. Engage is email-only with no multi-channel sequencing. Conversations syncs only with Salesforce (HubSpot and Pipedrive are in development). CRM integrations are unidirectional, meaning Lusha pushes data out but doesn't sync back.

ZoomInfo is built to cover the full go-to-market motion in one platform. The difference isn't just more data. It's the GTM Context Graph, which processes 1.5B+ data points daily by combining ZoomInfo's third-party data with a customer's CRM records, conversation transcripts, email threads, and behavioral signals. Where Cognism and Lusha tell you who to call and when they might be interested, ZoomInfo's intelligence layer captures why deals move or stall, connecting intent signals to org chart changes to conversation patterns across your pipeline.

That intelligence surfaces through three access points. GTM Workspace gives sellers AI-prioritized accounts, drafted outreach that addresses specific deal context, and a complete book-of-business view without toggling between tools. GTM Studio lets marketers and RevOps teams describe audiences in natural language, launch multi-channel plays, and watch pipeline impact in real time. And APIs and MCP expose the same intelligence to any custom agent, AI tool, or partner platform.

Intent data: third-party resale vs. proprietary signals

All three platforms offer intent data. The source and depth differ.

Cognism and Lusha both rely on Bombora Company Surge as their intent data provider. Bombora collects content consumption signals across a data cooperative of thousands of B2B websites, measuring research activity acceleration against a baseline. It's reliable, consent-based, and GDPR-compliant. But because both Cognism and Lusha (and many other platforms) resell the same Bombora data, the intent signals themselves don't differentiate the two. The difference is how each platform layers intent on top of contact data.

Cognism bundles intent data into its Elevate tier with 12 Bombora topics included and additional topics available as an add-on. Lusha surfaces Bombora intent through its Signals and Alerts features, available across plans. Both attach verified contact data to account-level intent signals, so you can act on the signal without a separate research step.

Source: Lusha

ZoomInfo takes a different approach. Rather than reselling a single third-party feed, ZoomInfo runs its own intent data engine tracking signals from 210 million IP-to-Organization pairings and 6 trillion+ new keyword-to-device pairings sourced monthly. Guided Intent, exclusive to ZoomInfo, analyzes your CRM win/loss history to identify the intent topics correlated with deal success, rather than requiring teams to guess which topics matter. Forrester recognized this approach by naming ZoomInfo a Leader in Intent Data Providers for B2B (Q1 2025), giving it the highest possible scores across eight criteria.

The practical difference: Cognism and Lusha can tell you which accounts are researching topics you've selected. ZoomInfo can tell you which accounts show the research patterns that historically lead to closed-won deals in your specific pipeline.

Pricing models reflect different buyers

The way each platform charges tells you who they expect to buy.

Cognism doesn't publish prices. The pricing page shows two tiers (Grow and Elevate) but no dollar figures. Every purchase starts with a sales conversation. The model is seat-based with unrestricted views and page-level exporting, which removes the credit anxiety that plagues some competitors. But the hidden pricing creates friction for teams wanting to evaluate cost before committing to a demo. Grow covers prospecting essentials; Elevate adds Diamond Data verified mobiles, intent data, technographics, and expanded list/export limits.

Lusha is the most transparent of the three. A permanent free plan with 40 credits/month, self-serve paid tiers, and both monthly and annual billing options make Lusha approachable for individuals and small teams. The credit system is straightforward: 1 credit per email reveal, 5 credits per phone number reveal. Monthly plans allow a subscription freeze for 1-2 months, and unused credits roll over up to 2x the monthly limit.

The catch: phone reveals at 5 credits each drain allocations quickly for calling-heavy teams. A rep making 30 calls a day needs 300 credits just for phone data, which pushes most serious teams into enterprise pricing that isn't publicly listed. The free plan's 40 credits covers about seven phone number reveals, enough to test the product, not to run a pipeline.

ZoomInfo also uses custom-quoted pricing with no published dollar amounts. The model combines seats, credits (1 credit = 1 export), and feature access that varies by tier (Professional, Advanced, Enterprise). ZoomInfo is shifting toward consumption-based pricing tied to API consumption and AI activity.

ZoomInfo's entry point is more accessible than its enterprise reputation suggests. ZoomInfo Lite is a permanent free tier with access to 100M+ verified profiles, 10 monthly export credits, the ReachOut Chrome extension, WebSights Lite for website visitor identification, and HubSpot integration. No credit card, no annual commitment. For teams wanting to try the platform before committing, there's also a 7-day free trial with broader feature access.

The platform depth gap

This is where the comparison stops being about data and starts being about what happens after you have it.

Cognism and Lusha are primarily data providers that integrate with your existing stack. Cognism connects to Salesforce, HubSpot, Pipedrive, Microsoft Dynamics, Outreach, and Salesloft. Lusha connects to Salesforce, HubSpot, Pipedrive, Zoho, Bullhorn, Outreach, Salesloft, and more. Both have Chrome extensions. Both offer APIs. Both push data into the tools where work happens.

Source: Cognism

But in both cases, the platform stops at data delivery. Cognism doesn't record your calls, track your email engagement, identify your website visitors, or run advertising campaigns. Lusha has started building these layers (Engage for email, Conversations for call recording), but they're early-stage: Engage is email-only with no multi-channel sequencing, and Conversations is still in beta.

Source: Lusha

ZoomInfo covers the full cycle. Chorus captures every call, meeting, and email, then extracts the context behind conversations: why a deal accelerated, what objection was raised, which stakeholder is championing the purchase. WebSights identifies anonymous website visitors and connects them to buying teams. The native advertising DSP deploys display ads based on 300+ company attributes. Website Chat identifies visiting companies before they self-identify and routes conversations based on company attributes and intent signals. Operations handles multi-vendor enrichment, deduplication, and lead routing.

All of these layers feed the GTM Context Graph. When a rep opens GTM Workspace, the account brief synthesizes CRM history, conversation analysis, company news, and stakeholder dynamics into a picture of where the deal stands and what should happen next. Seismic's sales team attributed 39% of active pipeline to opportunities identified or influenced by ZoomInfo signals and reported 54% productivity gains.

The practical question: are you building a stack of specialized tools and stitching them together, or do you want intelligence and execution in one place?

AI features are heading in different directions

All three platforms are investing in AI. Their approaches reveal different ambitions.

Cognism's AI focuses on making prospecting faster. AI Se arch lets reps query the contact database in natural language. AI Recommended Leads surfaces daily top-three account and contact suggestions in the browser extension. Research by Cognism AI generates one-click business summaries for ICP qualification. These features speed up an existing workflow (finding and qualifying prospects) without changing it.

Source: Cognism

Lusha's AI centers on automated list curation. AI Playlists generate and refresh lead lists based on patterns in a rep's prospecting activity. AI Recommendations surface net-new prospects daily using both activity-based and intent-based matching. Lusha's MCP server is a notable move, enabling verified B2B data to stream directly into AI tools like Claude and ChatGPT, a capability neither Cognism nor most competitors offer natively.

Source: Lusha

ZoomInfo's AI operates at a different layer. Rather than assisting with individual searches, the GTM Context Graph analyzes an organization's full go-to-market data: CRM records, conversation transcripts, intent signals, engagement patterns, and ZoomInfo's third-party intelligence. The AI inside GTM Workspace handles account research, outreach drafting, CRM updates, and signal monitoring. GTM Studio lets marketers describe audiences in natural language and launch multi-channel plays without engineering support. ZoomInfo's MCP server exposes the same intelligence to any AI agent or custom application.

The distinction: Cognism and Lusha use AI to find contacts faster. ZoomInfo uses AI to understand deal context and orchestrate actions across the full revenue cycle.

Compliance infrastructure for regulated markets

For teams selling into Europe, compliance isn't optional. All three platforms take it seriously, with different emphasis.

Cognism has the most extensive DNC (Do Not Call) compliance infrastructure, screening against registries in 15 countries. The DNC scrub runs automatically inside Cognism's data pipeline; users don't trigger it separately. Cognism holds ISO 27001, ISO 27701, and SOC 2 Type II certifications and processes data under legitimate interest (Article 6.1(f) GDPR). For teams whose primary motion is calling European mobile numbers, Cognism's compliance layer is the deepest in the market.

Lusha maintains a broad certification stack: GDPR (ePrivacyseal), CCPA (TrustArc), ISO 27001, ISO 27701, ISO 27017, ISO 31700, SOC 2 Type II, TRUSTe Certified Responsible AI, and CSA STAR Level 1. The ISO 31700 certification (Privacy by Design) and TRUSTe Certified Responsible AI distinction are uncommon in the sales intelligence category. Lusha also provides a self-service Privacy Center where individuals can request data access, edit their profile, or request removal.

ZoomInfo holds ISO 27001, ISO 27701, SOC 2 Type II, TRUSTe GDPR, and TRUSTe CCPA certifications, all renewed annually. ZoomInfo is a registered data broker in California and Vermont and maintains a dedicated Trust Center. ZoomInfo's DNC coverage doesn't match Cognism's 15-country breadth, but its enterprise compliance infrastructure supports regulated industries across financial services, healthcare, and technology.

Cognism vs. Lusha vs. ZoomInfo: Which should you choose?

The right choice depends on where you prospect, how your team works, and whether you need data alone or data connected to intelligence and execution.

Choose Cognism if:

• Your team cold-calls European decision-makers and needs DNC-compliant mobile numbers

• Phone-verified accuracy matters more than database size

• You want a subscription model without credit ceilings for data access

• You already have a sales engagement platform (Outreach, Salesloft) and need a data layer underneath it

• Compliance governance across multiple European markets is a procurement requirement

Request a Cognism demo to test Diamond Data accuracy against your ICP.

Choose Lusha if:

• You're an individual rep or small team wanting to start prospecting today without a procurement process

• A free tier or self-serve pricing is important for your evaluation

• Your primary workflow is Chrome extension enrichment on LinkedIn

• Email is your dominant outbound channel (Lusha's credit economics favor email over phone)

• You want a simple tool that does one thing well, without the learning curve of a full platform

Sign up for Lusha's free plan and start with 40 monthly credits.

Choose ZoomInfo if:

• You need data, intelligence, and execution in one platform rather than stitching together multiple tools

• Your team wants AI that understands deal context, not just finds contacts

• Conversation intelligence, website visitor identification, and marketing automation are part of your GTM motion

• You're building for scale and need access via APIs and MCP

• You want proprietary intent signals (Guided Intent) that learn from your actual win patterns, not just third-party topic tracking

Start with ZoomInfo Lite for free, or explore the full platform with a 7-day trial.

Cognism and Lusha are good at what they do: delivering verified contact data to outbound sales teams. For many teams, that's enough. But as go-to-market motions grow more complex (more stakeholders per deal, more signals to interpret, more channels to coordinate) the gap between a data provider and an intelligence platform widens. ZoomInfo combines comprehensive data, the GTM Context Graph, and access through Workspace, Studio, and APIs to connect the signals your team collects with the actions they need to take, from first touch to closed deal.