Kaspr Review 2026: Full Breakdown

Kaspr is a LinkedIn Chrome Extension for B2B sales intelligence. It gives salespeople European contact data without leaving their browser. Backed by Cognism since 2022, it draws from over 200 million European B2B contacts and aims to be the fastest way from a LinkedIn profile to a phone number or email. For individual contributors and small teams selling into Europe, the tool delivers on that promise.

To write this Kaspr review, we analyzed it closely. We believe it's a good fit if:

• You're an individual contributor or small team prospecting primarily in European markets

• You live in LinkedIn and want contact data without leaving the platform

• You need a quick, affordable way to get direct-dial phone numbers for European prospects

• You value a free tier that lets you test data quality before committing

• Your workflow is simple: find contacts, enrich, push to CRM

However, Kaspr might not be the best choice if:

• You need global data coverage beyond Europe

• You require buyer intent signals, technographics, or conversation intelligence

• Your team needs more than basic contact enrichment to run a go-to-market strategy

• You want AI-powered account prioritization and outreach automation

• You're scaling beyond individual prospecting into coordinated sales, marketing, and RevOps work

In this case, consider ZoomInfo: an AI GTM platform built on a large data foundation (500M contacts, 100M companies, 135M+ verified phone numbers, and 200M+ verified business emails).

Its GTM Context Graph processes 1.5B+ data points daily, combining this data with your CRM records, conversation transcripts, and behavioral signals to show not just who to contact, but why they're worth contacting now, and what to do next. Teams use this through the GTM Workspace for sellers, GTM Studio for marketers and RevOps, or APIs and MCP in any third-party tool.

We've included a detailed look at ZoomInfo at the end of this review for teams that need more than contact enrichment. If you're ready to try a full GTM platform, start with a ZoomInfo free trial.

What is Kaspr?

Kaspr is a B2B contact data tool built around a LinkedIn Chrome Extension.

Founded in late 2018 by Allan Benguigui and Omar Ghorbel in Paris, the company started with a specific goal: to become "the first French B2B data provider". The founders met at Station F and recognized that salespeople were spending hours collecting contact information already available on the internet. They built Kaspr to deliver those details in one click.

In April 2022, Cognism acquired Kaspr to add a product-led growth model to its enterprise-focused lineup. The acquisition expanded Kaspr's database through Cognism's data merge and shifted its positioning from "French B2B data provider" to "Europe's trusted data provider".

Today, Kaspr serves 100,000+ active users across 50,000+ companies, with a 35-person team. The platform targets three buyer segments: sales teams, recruiters, and founders who prospect through LinkedIn and need verified European contact data quickly and affordably.

Kaspr Pros & Cons

Kaspr Review: How it Works & Key Features

LinkedIn Chrome Extension: Kaspr surfaces contact data directly on LinkedIn profiles, search results, events, groups, and post engagers.

The Chrome Extension is Kaspr's core product.

Once installed and synced with a LinkedIn account (mandatory), a widget appears on LinkedIn profiles showing a preview of available data. Clicking reveals the full contact details and consumes a credit.

Source: Kaspr

The extension works across multiple LinkedIn surfaces beyond basic profiles: search results, Sales Navigator lists (Starter plan and above), Recruiter Lite (Business plan and above), event attendees, group members, and post engagers. The event, group, and post surfaces matter because they let users extract contacts from contexts where people are showing interest, not just static lists.

A useful detail: Kaspr previews available data before you spend a credit. This helps prevent wasted credits on profiles with incomplete data.

Bulk extraction works through enrichment automations that process entire lists: up to 1,000 contacts per search on standard LinkedIn, up to 2,500 on Sales Navigator or Recruiter Lite. A credit-conditional setting lets users require that a phone number, email, or both be found before spending a credit.

Data Enrichment: Kaspr offers three enrichment paths for adding phone numbers, emails, and company details to prospect records.

Beyond the Chrome Extension, Kaspr provides two additional enrichment methods.

CSV enrichment (currently in Beta) accepts uploads containing standard LinkedIn URLs. For batches of 5,000+ leads, results arrive in about 20 minutes. Note that Sales Navigator URLs are not supported for CSV enrichment.

Source: Kaspr

The Kaspr API provides programmatic access, accepting a LinkedIn profile URL and returning phone numbers, emails, job title, and company information. API rate limits scale by plan: 20 requests/hour on Starter, 250/hour on Business, unlimited on Enterprise. A constraint worth noting: API access is available only "upon request" on Starter and Business plans, so technical buyers can't self-serve.

Kaspr sources data from 120+ verified providers across three categories: publicly available information, first-party collection and verification, and third-party providers under compliant data transfer agreements. Kaspr updates contact information in real time when requested, with email re-validation every two months.

Lead Management and Workflows: Kaspr provides a central dashboard for organizing enriched contacts and automating CRM exports.

The Kaspr dashboard is the workspace for organizing leads into named lists, managing enrichment workflows, and routing contacts to integrated tools.

Lead Lists are the primary organizational unit, organized by ICP, geography, or campaign.

Enrichment Workflows automate the process from LinkedIn to CRM. Users select data requirements (marking fields as Required or Optional), connect a CRM destination with field mapping, and launch. Kaspr only spends credits when Required data points are found.

Source: Kaspr

Throughput limits vary by plan. Free users get 3 launches per month with 25 contacts per launch. Business users get 10 launches with 1,000 contacts each. Organization users get unlimited launches with 2,500 contacts per launch.

Team features include pooled credits on paid plans, team usage reports (Starter and above), and custom member permissions (Business and above).

Integrations: Kaspr connects with major CRMs and outreach tools through one-way data export.

Kaspr offers nine native integrations: HubSpot, Salesforce, Pipedrive, Zoho CRM, Lemlist, Brevo, Aircall, Ringover, and Zapier.

Source: Kaspr

All integrations except Zapier are available on the Free plan. Zapier requires Starter or above.

Integrations are one-way (Kaspr to destination tool). A Kaspr_source field is automatically created in HubSpot and Salesforce for GDPR source-tracking, a useful compliance detail.

Worth noting: there is no reverse sync (CRM to Kaspr), no webhook support, no Make (Integromat) integration, and the Chrome Extension requires Google Chrome specifically.

Pricing: Kaspr uses a credit-based, per-seat model with a permanent free tier.

Kaspr's pricing runs on four separate credit types: B2B Email Credits, Phone Credits, Direct Email Credits, and Export Credits. Export credits are charged every time a lead is exported, not just the first time.

The Free plan is permanent with no credit card required. It requires a verified business email (public domains like Gmail are rejected) and at least 20 LinkedIn connections. Inviting three colleagues unlocks unlimited B2B emails on the Free plan.

Two contract details worth knowing: no refunds on started subscriptions, and add-on credit purchases auto-renew at the next billing cycle unless cancelled. Monthly billing is available on Starter and Business, with annual plans saving about 25%.

Where Kaspr Falls Short

Kaspr does its core job well: getting European contact data from LinkedIn into your CRM quickly. But several limitations emerge as teams grow or their needs expand.

Credit Caps at Volume. The Starter plan includes 1,200 phone credits per year, which works out to 100 per month. For SDRs making 50+ calls per day, that runs dry fast. Business provides 2,400 per year, still modest for high-volume outbound teams.

The "unlimited" B2B email credits also carry a fair-use cap of 10,000 per account per month. Teams that exceed these thresholds must purchase add-on credits or upgrade.

No Native Outreach or Sequencing. Kaspr enriches data but does not send emails, manage call cadences, or automate multi-channel outreach. Teams must pair it with separate tools like Lemlist for email sequences or Aircall for calling. This adds cost and complexity, especially for small teams trying to keep their stack lean.

Limited Coverage Outside Europe. Kaspr's sales page states plainly that "Europe is our home and where we provide unmatched data quality." Teams prospecting primarily in North America or Asia-Pacific should test coverage independently before committing. The database strength is deliberately regional.

Source: Kaspr

No Intent Data or Signals on Lower Plans. Kaspr does not surface buyer intent signals, technographic data, or in-market indicators on its Starter or Business plans. Only the Enterprise tier includes intent data. This means most users see a static contact database rather than signals about who is actively researching solutions.

No Third-Party Security Certifications. Kaspr does not disclose SOC 2, ISO 27001, or comparable certifications on any official page. For enterprise buyers in regulated industries, this gap can be a dealbreaker during procurement review. The platform processes under GDPR legitimate interest and stores data on OVH (France) with AWS backup, but the absence of independent security audits stands out.

API Access Requires a Conversation. The API is available "upon request" on Starter and Business plans, not self-serve. Technical buyers who want to integrate Kaspr into custom workflows must start a sales conversation first, which slows adoption.

These limitations reflect Kaspr's deliberate design: a focused, affordable tool for LinkedIn-based prospecting in Europe. But they create a clear ceiling for teams that need global coverage, buying signals, automated outreach, and enterprise-grade security as part of a coordinated go-to-market effort.

Top Kaspr Alternative for Growing Teams: ZoomInfo

ZoomInfo addresses Kaspr's limitations as an AI GTM platform rather than a contact enrichment tool.

Where Kaspr helps individual sellers find phone numbers on LinkedIn, ZoomInfo gives revenue teams the data, signals, and tools to find and close customers across the full sales cycle.

Comprehensive Global Data: ZoomInfo provides verified contact and company data at a scale Kaspr's European-focused database cannot match.

ZoomInfo's data platform spans 500M contacts, 100M companies, 135M+ verified phone numbers, 120M direct-dial phone numbers, and 200M+ verified business email addresses.

Coverage is global, with 34M+ company profiles outside North America, 200M+ professional profiles outside NA, and 45M+ mobile numbers outside NA.

The data goes beyond basic contact details. ZoomInfo covers 30,000+ technologies across 30M+ companies, department org charts, and 300+ company attributes for market segmentation. ZoomInfo maintains this breadth through a verification process using multiple sources, backed by 300+ human researchers, reaching up to 95% accuracy on first-party data.

In a Fortune 500 competitive RFP analyzing 25 million contacts across vendors, an independent consultant concluded that "no other competitor came even close."

"ZoomInfo gives us the information we need to execute. We don't have to go through and spend our time digging. It's already there, so we can be three steps ahead." (Vensure)

GTM Context Graph: ZoomInfo moves beyond static contact records to a layer of intelligence that captures why deals move.

Kaspr delivers contact data. ZoomInfo delivers context.

The GTM Context Graph processes 1.5B+ data points daily, combining ZoomInfo's B2B data with a customer's CRM records, conversation transcripts, email interactions, and behavioral signals into a single layer of intelligence.

The practical difference: a CRM records that a deal moved to Stage 3, but the GTM Context Graph connects signals to show why it moved. It links intent signals from 210 million IP-to-Organization pairings with internal engagement data to reveal which accounts are actively in-market, which stakeholders are engaged, and what actions are most likely to advance a deal.

Guided Intent (exclusive to ZoomInfo) identifies topics historically correlated with deal success rather than requiring manual topic selection. WebSights resolves anonymous website traffic to companies, identifying buying team members and providing direct contact information.

Seismic attributed 39% of active pipeline to opportunities identified or influenced by ZoomInfo signals, with sales teams 54% more productive. "That combination of our internal CRM data, external signals, and AI that's given all that context has helped us craft very specific account- and persona-based messages." (Seismic)

Execution Tools for Every Team: ZoomInfo provides native surfaces for sellers, marketers, and RevOps, not just a Chrome Extension.

Kaspr gives users a Chrome Extension and a lead management dashboard. ZoomInfo provides three surfaces designed for different teams:

GTM Workspace is where sellers work. AI agents handle account research, draft outreach from account context, monitor buying signals, and update CRM fields. Sellers see a prioritized account feed where every recommended action is based on the GTM Context Graph. Databricks reached prospects 50% faster. Thomson Reuters increased closed-won deals by 40%.

Source: ZoomInfo

GTM Studio gives marketers, RevOps, and GTM engineers an AI-powered canvas for orchestrating campaigns. Teams describe audiences in natural language, launch multi-channel campaigns, and measure pipeline impact without engineering tickets. Expansion campaigns that used to take 3 weeks now launch in 30 minutes.

Source: ZoomInfo

APIs and MCP expose the same intelligence to any custom agent, internal tool, or partner platform. ZoomInfo's MCP server connects AI models directly to ZoomInfo's data as a native tool, with no custom coding required. API access is included in all relevant plans.

"ZoomInfo is our one source of truth for account data, and even more so for contact data. There's no other provider in the market that provides you with that level of detail." (Smartsheet)

Enterprise-Grade Compliance: ZoomInfo maintains the security certifications that enterprise procurement teams require.

ZoomInfo holds ISO 27001, ISO 27701, SOC 2 Type II, TRUSTe GDPR, and TRUSTe CCPA certifications, all renewed annually.

Source: ZoomInfo

The company is a registered data broker in California and Vermont and maintains a dedicated Trust Center.

For enterprise buyers evaluating data providers, this certification stack simplifies procurement review. Kaspr's GDPR alignment and French data hosting are reasonable for SMB use, but the absence of SOC 2 or ISO certifications creates a gap for regulated industries.

Kaspr or ZoomInfo: Comparison Summary

Final Verdict

The choice between Kaspr and ZoomInfo depends on where you are in your go-to-market maturity and what you're trying to accomplish.

Choose Kaspr if you're an individual contributor or small team that needs a fast, affordable way to pull European contact data from LinkedIn profiles.

The Chrome Extension delivers value for its price: you find a prospect on LinkedIn, reveal their phone number and email, push the record to your CRM, and get on the phone. For SDRs, recruiters, and founders selling into European markets who want to start prospecting today with minimal setup, Kaspr does the job.

Choose ZoomInfo if your team needs more than contact data to drive pipeline. ZoomInfo is the right choice when you need global coverage, buyer intent signals that show which accounts are actively researching solutions, AI agents that draft outreach based on deal history, and coordinated work across sales, marketing, and RevOps.

The GTM Context Graph turns data into context for action, and its three surfaces (GTM Workspace, GTM Studio, API/MCP) put that context in front of every team and tool in your stack.

Get started with ZoomInfo here.

The distinction is scope. Kaspr answers one question: "What's this person's phone number?" ZoomInfo answers a broader set: "Who should we be selling to, why are they in-market right now, what should we say to them, and how do we coordinate that across every team?"

For teams at the individual prospecting level, Kaspr is a focused tool. For teams building a go-to-market operation at scale, ZoomInfo ties data, intelligence, and execution together.

Kaspr FAQ

Is there a free version of Kaspr?

Yes, Kaspr offers a permanent free plan with no credit card required. It includes 15 B2B email credits and 5 phone credits per month, with 10 total export credits. The free plan requires a verified business email and at least 20 LinkedIn connections to activate. Inviting three colleagues unlocks unlimited B2B email credits on the free plan.

ZoomInfo also offers a permanent free tier called ZoomInfo Lite, which provides access to its B2B database with 10 monthly export credits, plus WebSights Lite for up to 10 website visitor reveals per day.

How accurate is Kaspr's data?

Kaspr sources data from over 120 verified providers with real-time updates when data is requested and email re-validation every two months. Customer feedback indicates good accuracy for European phone numbers specifically. Cloud Direct found Kaspr's data six times cheaper with better accuracy than their previous provider. Kaspr does not emphasize accuracy for non-European contacts in its positioning.

Does Kaspr work with Sales Navigator?

Yes, but only on the Starter plan ($49/user/month annually) and above. The free plan does not support Sales Navigator. Recruiter Lite compatibility requires the Business plan ($79/user/month annually) or higher. The Chrome Extension can process up to 2,500 contacts per search on Sales Navigator or Recruiter Lite through bulk enrichment automations.

What CRM integrations does Kaspr offer?

Kaspr natively integrates with HubSpot, Salesforce, Pipedrive, and Zoho CRM for one-way data export. It also connects with Lemlist and Brevo for email outreach, Aircall and Ringover for calling, and Zapier for connecting to additional tools. All integrations except Zapier are available on the Free plan. There is no reverse sync from CRM to Kaspr, no webhook support, and no Make (Integromat) integration.

How many phone credits does Kaspr include?

The Starter plan includes 1,200 phone credits per year (roughly 100 per month), and the Business plan includes 2,400 per year. The Organization plan provides 24,000 per year. Additional phone credits can be purchased as add-ons, with pricing starting at $91 for 2,500 annual credits. Phone credits are pooled across the workspace on paid plans. The free plan provides 5 phone credits per month, which do not roll over.

Does Kaspr have an API?

Yes, the Kaspr API accepts LinkedIn profile URLs and returns phone numbers, emails, job titles, and company information. However, API access is not self-serve on Starter or Business plans; it requires contacting Kaspr's sales team. Rate limits are 20 requests per hour on Starter, 250 per hour on Business, and unlimited on Enterprise. The API does not work with Sales Navigator URLs.

ZoomInfo, by contrast, includes API access in all relevant plans with detailed documentation, an interactive developer portal, and an MCP server for direct AI model integration.

Is Kaspr GDPR compliant?

Kaspr processes data under GDPR legitimate interest (Article 6.1(f)) and notifies over 50,000 contacts per day as part of its opt-out process. The platform is also CCPA aligned. Data is stored on OVH servers in France with AWS backup storage in France.

However, Kaspr does not disclose SOC 2, ISO 27001, or other third-party security certifications. ZoomInfo holds ISO 27001, ISO 27701, SOC 2 Type II, and TRUSTe GDPR and CCPA certifications, all renewed annually.

Can Kaspr handle high-volume outbound prospecting?

Kaspr works well for moderate prospecting volumes, but credit caps create friction at scale. The Starter plan limits phone credits to 100 per month and workflow launches to 3 per month with 500 contacts each. Business raises those limits but still caps at 2,400 phone credits per year and 10 launches per month.

Teams running high-velocity outbound campaigns may exhaust their allocations quickly and should evaluate whether the Organization plan or add-on credit purchases match their volume requirements.