Cognism vs Wiza: Which Should You Use for B2B Lead Generation? (2026)

Cormac Repman
1 day ago
5 min read

Cognism vs Wiza: The Quick Answer

Cognism is a contact database for verified B2B phone numbers and emails, best for teams who already have SDRs and need high-quality data. Wiza is a LinkedIn list-building and email-finding tool, best for teams running LinkedIn outreach. Neither executes campaigns or manages outcomes, which is why many teams treat them as just the first step in a larger strategy.

What Does Cognism Do?

Cognism is a B2B contact data provider that focuses on verified phone numbers and email addresses. You search by company, role, industry, geography, or seniority level and download lists of decision-makers to your CRM or spreadsheet. The core promise is accuracy: their numbers are phone-verified, meaning they invest in validation so you're not cold-calling disconnected numbers.

The typical workflow is straightforward. You log into Cognism, build a search with specific criteria (e.g., "CFOs at fintech companies in the US with 50-500 employees"), export the results, and then hand them to your sales team or plug them into your email cadence tool. Cognism also offers reverse phone lookup and company data enrichment.

Where Cognism stops is where many teams struggle: they give you the list, but they don't help you reach those people. You still need your own email platform, dialer, or sales engagement tool. You still need SDRs or sales reps to do the actual outreach. Cognism is a data layer, not an execution layer.

What Does Wiza Do?

Wiza is a browser extension and standalone tool that turns LinkedIn into a prospecting machine. When you're on a LinkedIn sales navigator list or a company's LinkedIn page, Wiza identifies employees and fetches their email addresses (and sometimes phone numbers). You can then export that list into your CRM or email tool for outreach.

Wiza's strength is convenience: you stay in the LinkedIn interface, find your target roles at target companies, and Wiza populates contact details in real time. This is appealing because you're working with current, active LinkedIn profiles, so you know the person is currently at that company and holds that title.

Like Cognism, Wiza is also a data provider, not an outreach execution tool. Once you've built your list, you need another platform to send emails, make calls, or run sequences. Wiza focuses on the discovery and enrichment phase of prospecting but doesn't handle the delivery.

Pricing Compared

How much does Cognism cost?

Cognism's pricing model is typically based on data credits or monthly seats. They often price per user account (seat-based licensing) with volume tiers, meaning your cost scales with team size and search frequency. Individual searches can vary in cost depending on the size of the result set: a search for 500 contacts costs less than a search for 50,000.

They also offer pay-as-you-go credit models where you prepay for contact lookups, and unused credits may expire after a set period. Exact pricing is custom and requires a conversation with their sales team, though entry-level plans typically start in the hundreds per month and scale to thousands depending on usage.

How much does Wiza cost?

Wiza is primarily seat-based, with pricing per user per month. Their model is simpler than Cognism's: you pay for access to the tool, and the number of contacts you can extract scales with your subscription tier. Like Cognism, they don't publish exact pricing on their homepage; you request a demo and quote.

A key difference is that Wiza is LinkedIn-dependent, so you're paying for the tool plus you need a LinkedIn Sales Navigator subscription ($80-165/month per user) to unlock the best prospecting features. This means your total cost is Wiza + LinkedIn, not just Wiza.

Feature and Capability Comparison

| Feature | Cognism | Wiza |

|---------|---------|------|

| Phone number access | Yes, phone-verified | Limited, email-focused |

| Email finding | Yes | Yes, primary focus |

| Data freshness | Updated regularly, but batch data | Real-time from LinkedIn profiles |

| Search filters | Company, title, industry, geography, seniority, revenue | LinkedIn-based: company, title, school, skills |

| CRM integration | Native exports to most CRMs | Export to CSV or CRM, Slack notifications |

| Email verification | Data is pre-verified | Depends on email finder accuracy, varies |

| Browser extension | No | Yes, LinkedIn integration |

| Campaign management | No | No |

| Email outreach execution | No | No |

| Dialing / phone outreach | No | No |

| Sequence automation | No | No |

| Call recording | No | No |

| Lead scoring | No | No |

| Analytics | No | No |

Which Should You Choose?

Choose Cognism if...

You have an in-house SDR team and want access to verified phone numbers. Cognism is particularly strong if you're doing outbound calling or SMS campaigns, since their phone verification reduces bounce rates. You also prefer Cognism if you want to search without needing LinkedIn (LinkedIn doesn't have all contacts, and Wiza only works on LinkedIn).

Choose Cognism if your team is large enough to justify monthly seat costs and you're running high-volume prospecting. If you're filling your CRM with a quarterly list of targets, Cognism's database approach works well.

Choose Wiza if...

You're already deep in LinkedIn Sales Navigator and want to move faster. Wiza works best if your outreach channel is email and LinkedIn messaging, not cold calling. If your team is smaller and you want to avoid monthly seat licenses, Wiza's pay-as-you-go can be cheaper than Cognism at low volumes.

Choose Wiza if you want real-time validation: you see the profile on LinkedIn, Wiza confirms it's current, and you reach out the same day. This reduces the "we have old data" problem.

The Third Option Nobody Mentions

Here's the honest conversation both Cognism and Wiza skip: even with perfect data, you still need people to execute on it.

You'll buy Cognism or Wiza, get a list of 500 CFOs, and then realize you need to hire SDRs, train them, manage them, set up a CRM, buy an email platform, coordinate follow-ups, and track results. By the time you've wired it all together, you've spent months and hired at least one full-time person.

Or you hand the list to your sales team and it sits there because they're focused on closing deals, not cold outreach.

This is where managed outbound services become attractive. Instead of building the infrastructure yourself, you pay for outcomes: real meetings booked with real prospects who fit your ICP, delivered by actual SDRs doing real calls and emails. No infrastructure. No hiring. No guessing whether your data is working.

Nurturance takes this approach. We use data providers like Cognism and Wiza to build targeted lists, but we handle the execution: real human SDRs doing cold calling, warm email sequences, LinkedIn engagement, and pipeline management. We specialize in fintech, insurtech, and B2B SaaS. You only pay when we book a qualified meeting—no retainer, no minimum, no paying for activity that doesn't convert.

For teams that don't have the bandwidth to run outbound in-house, or who want to test new markets without hiring, managed outbound flips the question from "which data tool should we buy?" to "which results-based partner should we hire?"

The Bottom Line

Cognism and Wiza are both strong data tools, and the choice between them depends on your outreach channel and data preference. Cognism wins on phone verification and breadth of company data. Wiza wins on speed and LinkedIn integration.

But neither solves the hardest part: actually reaching out and booking meetings at scale.

If you have the team and time to build an outbound operation, pick Cognism or Wiza based on your channels and hire SDRs. If you want meetings without building infrastructure, consider a managed outbound partner. The best data in the world only matters if someone acts on it.