Kaspr vs. RocketReach

Choosing between Kaspr and RocketReach for your B2B contact data often comes down to five questions:

• Are you prospecting in Europe, or do you need global coverage?

• Do you want a tool that lives inside LinkedIn, or a standalone platform with its own search engine?

• Is a free tier with limited credits enough, or do you need high-volume enrichment and outreach?

• How important are built-in email sequences versus pushing contacts to a separate outreach tool?

• Do you need contact data alone, or do you also need intent signals, conversation intelligence, and AI-driven deal execution in one place?

Here is what we recommend:

Kaspr is built for individual contributors and small sales teams who prospect on LinkedIn and need European contact data fast. Its Chrome Extension surfaces phone numbers and emails on LinkedIn profiles, Sales Navigator lists, events, and post engagers, drawing from 200M+ European B2B contacts across 120+ verified data sources. The free tier requires no credit card, and paid plans start at $49/user/month (Starter, annual). Kaspr earns a G2 rating of 4.4/5 from 600+ reviews and holds G2 Spring 2025 badges for Lead Capture Momentum Leader and Lead Capture Leader (Small-Business). But Kaspr has no native email sequencing, caps phone credits at modest volumes on lower tiers, and covers non-European data less thoroughly than its core markets.

RocketReach serves a broader audience across sales, marketing, recruiting, and healthcare with 700M+ professional profiles and 60M companies worldwide. Its multi-step Sequences (launched February 2026) and Autopilot automation bring prospecting and outreach under one roof, while Intent Data (powered by Intentsify) identifies in-market accounts. RocketReach is bootstrapped and profitable, keeping prices competitive. RocketReach earns a G2 rating of 4.5/5 from 654 reviews and holds G2 Leader Spring 2026 and G2 Best Estimated ROI (Mid-Market) badges. The trade-off: its engagement features are still maturing, and advanced capabilities like intent data and healthcare contacts require higher tiers.

Both platforms solve the core problem of finding verified contact data. But contact data is only the starting point of a go-to-market motion. For teams that need the data, the intelligence behind it, and the ability to act on it from one platform, there is a third option.

ZoomInfo is an all-in-one AI GTM Platform built on a large B2B data foundation: 500M contacts, 100M companies, 135M+ verified phone numbers, and 200M+ verified business email addresses. That data fuels the GTM Context Graph, an intelligence layer that processes 1.5B+ data points daily by combining your CRM records, conversation transcripts, and behavioral signals with ZoomInfo's third-party intelligence to reveal not just what is happening in a deal, but why. Sellers work from GTM Workspace, where AI agents handle account research, outreach drafting, and CRM updates. Marketers and RevOps teams build plays in GTM Studio using natural language. For teams that build their own tools, Enterprise APIs and ZoomInfo MCP expose the same intelligence to any AI agent or application.

If you need more than contact data, and want intelligence that tells you who to reach, when to engage, and what to say, see how ZoomInfo works.

Kaspr vs. RocketReach vs. ZoomInfo at a glance

Relationship to ZoomInfo: both are contact data tools; ZoomInfo is a GTM platform

Before digging into the comparison, it helps to understand what each tool was designed to do.

Kaspr and RocketReach are contact data platforms. They help you find verified emails and phone numbers for the people you want to reach. Kaspr does this through a LinkedIn extension with strong European depth; RocketReach does this through a web-based search engine with a browser extension alongside it. Both do their core job well.

ZoomInfo is broader. It starts with a contact and company database larger than either competitor, built on verification infrastructure that has been externally validated. But what distinguishes the platform is the layer above the data: the GTM Context Graph, which fuses ZoomInfo's B2B data with your CRM records, conversation transcripts, and behavioral signals to surface patterns across your closed-won history. The result is a reasoning layer that tells AI agents not just who is in a company, but which accounts are in-market, what messaging has worked, and when to reach out.

Teams that only need contact lookups can get real value from Kaspr or RocketReach. Teams that need to build a full go-to-market motion around that data, including intent signals, conversation intelligence, and multi-channel workflow execution, will find ZoomInfo covers ground the other two do not attempt.

Data coverage: European depth vs. global breadth

Kaspr was founded in Paris in 2018 to fill a gap in European B2B data. After its acquisition by Cognism in 2022, the database grew through the Cognism data merge. Today, Kaspr claims 200M+ European B2B contacts sourced from 120+ verified providers, with particular depth in France, the UK, Germany, and Spain. Kaspr's European coverage is the product's clearest differentiation: unlike ZoomInfo, Kaspr does not require a separate data-passport add-on for European contacts. EU-focused teams at SMBs get verifiable breadth at public pricing with a free-forever entry point.

Outside Europe, Kaspr's depth decreases. The tool's coverage of North American, Latin American, and Asia-Pacific markets is thinner than platforms purpose-built for global prospecting. Teams building large global outbound programs will hit that ceiling.

RocketReach built on a different mandate: global volume. With 700M+ professional profiles, 60M companies, and 989M emails in its database, RocketReach's breadth skews toward the US market but extends across industries from technology and financial services to healthcare and legal. RocketReach explicitly claims on its vs-page that it offers "3x more contacts" than ZoomInfo, though the two vendors measure their databases differently (RocketReach's 700M is a total professional count; ZoomInfo's 500M is its verified contact universe). RocketReach's geographic strength is the US and international English-language markets; for European phone coverage specifically, RocketReach does not match Kaspr's depth.

ZoomInfo spans both dimensions. Its database covers 500M contacts across 100M companies, with 34M+ non-North American company profiles, 200M+ international professional profiles, and 45M+ international mobile numbers. ZoomInfo's compliance footprint is global: ISO 27001, ISO 27701, SOC 2 Type II, and TRUSTe GDPR/CCPA certifications address both US and European regulatory environments, without requiring a separate data-passport purchase for European records.

Data accuracy and verification

Every outreach sequence and every pipeline forecast is only as good as the data underneath it. The three platforms diverge most on how they source, verify, and maintain contact accuracy.

Kaspr verifies contact data against 120+ sources at request time, with particular rigor on European phone and email records. The Kaspr vs. ZoomInfo page notes a "data verified against 120 sources at request time, not pre-stored verification" approach. Kaspr does not publish a global accuracy percentage. G2 reviewers rate Kaspr at 4.4/5 from 600+ reviews, with consistent praise for European data quality. The limitation reviewers surface most often: non-European data quality is less consistent.

RocketReach claims 98% accuracy on A-grade emails through real-time email prediction and verification on every lookup. According to RocketReach's product documentation, the verification process aggregates licensed datasets, public information, human-verified data, a data-sharing cooperative, and proprietary email algorithms. G2 rates RocketReach at 4.5/5 from 654 reviews. RocketReach notes that it has outpaced ZoomInfo on G2's contact data accuracy rating (80% vs 77%), ease of use (90 vs 88), and ease of setup (92 vs 88) per their own comparison framing. As with all self-reported accuracy claims in this category, independent validation by your team during a trial period is the most reliable signal.

ZoomInfo verifies data through a multi-source pipeline: automated ML scanning of 28 million site domains daily, third-party partner data across 95 million businesses, 200,000+ ZoomInfo Lite community contributors, and a data training lab of 300+ human researchers. ZoomInfo claims up to 95% accuracy on first-party data. An independent consultant analyzing 25 million contacts across vendors in a Fortune 500 competitive RFP concluded that "no other competitor came even close" to ZoomInfo's data quality. Seismic reported a 54% productivity gain and 11.5 hours per week saved using ZoomInfo GTM Workspace, which reflects the downstream impact of accurate contact data on rep productivity.

Kaspr features

Kaspr is a contact-data tool built around the LinkedIn surface. Its flagship product is the Kaspr LinkedIn Chrome Extension, which reveals phone numbers and emails directly from LinkedIn profiles, Sales Navigator lists, Recruiter Lite, groups, and event attendees. The prefix preview feature lets reps confirm data exists before spending a credit.

Kaspr strengths:

• European data depth: 120M+ European B2B contacts included on all paid plans with no data-passport surcharge. Particularly strong in France, UK, Germany, and Spain.

• LinkedIn surface coverage: Works across LinkedIn profiles, Sales Navigator, Recruiter Lite, groups, events, and post engagers, broader than most extension-based tools.

• Free-forever tier: Unlimited B2B email credits and 5 phone credits per month with no credit card required; GDPR and CCPA aligned.

• Public self-serve pricing: Three tiers in USD, EUR, and GBP with a 25% annual discount and self-managed auto-renewal toggle.

• G2 recognition: 4.4/5 from 600+ reviews; G2 Spring 2025 Lead Capture Momentum Leader (Small-Business).

• Cognism data partnership: Kaspr's database benefits from Cognism's data infrastructure following the 2022 acquisition.

Kaspr limitations:

• No native email sequencing; integrates with Lemlist and Brevo for outreach.

• Phone credits are capped on lower tiers (1,200/year on Starter; 2,400/year on Business).

• Non-European data coverage is thinner than dedicated global platforms.

• Intent data is an Enterprise-tier feature only, with no published specifics.

• Kaspr API is request-only and rate-limited (60-500 requests/day on paid tiers).

Kaspr pricing: Free tier; Starter at $49/user/month (annual), Business at $79/user/month (annual), Enterprise (Organization) custom-quoted with a 5-user minimum. See our Kaspr alternatives page if you are exploring other European data tools.

RocketReach features

RocketReach is a self-serve lead intelligence platform that combines a large global contact database with native outreach and automated list management. Unlike Kaspr, RocketReach is not LinkedIn-bound: its web app lets users search by name, company, title, location, and technology stack across its database of 700M+ professionals.

RocketReach strengths:

• Global database volume: 700M+ professional profiles and 60M companies with real-time email verification on every lookup.

• Bundled outreach (launched Feb 2026): Native Messages, multi-step Sequences, and AI Email Writer bundled at standard pricing, reducing the need for a separate sequencing tool.

• Autopilot: Automated list refresh on configurable cadences keeps prospecting lists current without manual searches; up to 25 active Autopilots on Ultimate.

• Self-serve pricing transparency: Public pricing from $25/month (Essentials, annual) to $128/month (Ultimate, annual) with no sales call required for standard tiers. Full RocketReach pricing breakdown available.

• Niche depth: Healthcare NPI data and Bullhorn ATS integration serve the staffing and executive-search ICP that most data platforms do not target.

• G2 recognition: 4.5/5 from 654 reviews; G2 Leader Spring 2026; G2 Best Estimated ROI (Mid-Market); Inc 500 Fastest Growing Private Companies 2026.

RocketReach limitations:

• Sequences and engagement features launched February 2026 and are still maturing relative to dedicated outreach platforms.

• Intent data (Intentsify-powered, 35K+ topics) is gated to the Ultimate plan ($128/month or $1,539/year).

• Healthcare Data is also gated to Ultimate, with a separate custom API endpoint.

• No GTM Context Graph reasoning: no CRM-context fusion, no conversation intelligence, no behavioral signal layer.

• No Chorus-equivalent conversation intelligence product.

• No GTM Studio or orchestration layer for marketing/RevOps workflows.

Outreach and workflow capabilities: where the tools diverge most

The gap between Kaspr, RocketReach, and ZoomInfo is sharpest when you move from finding a contact to actually working a deal.

Kaspr has no native sequencing. Reps who want to move from a revealed phone number or email to an outreach sequence must leave Kaspr and work in a separate tool. Kaspr integrates with Lemlist and Brevo for email outreach, and with Aircall and Ringover for dialing. For an SDR running a focused LinkedIn-sourced outreach, the workflow is manageable. For a team building high-volume, multi-step sequences, Kaspr becomes the first step in a multi-tool stack.

RocketReach closed the outreach gap in February 2026 with the launch of native multi-step Sequences, an AI Email Writer, and deeper Autopilot automation. The platform now lets users build and send email sequences without leaving RocketReach, reducing the number of tools required for a basic outbound motion. Sequences integrate with Salesforce and HubSpot on higher tiers. The limitation is maturity: the engagement layer is new, and teams with complex multi-channel needs (LinkedIn touches, dialing integration, CRM bi-directional sync at scale) will find it thinner than dedicated outreach platforms.

ZoomInfo approaches workflow differently. GTM Workspace gives sellers an AI-agent surface where account research, outreach drafting, and CRM updates happen in one place, informed by the GTM Context Graph's reasoning over closed-won history and behavioral signals. The Salesloft partnership handles multi-channel sequence execution for teams that need enterprise-grade outreach orchestration. GTM Studio lets marketing and RevOps teams build audience segments and plays using natural language, without needing to write filters or query a database. For teams that want to access ZoomInfo's intelligence in their own tools, ZoomInfo MCP exposes the same data and signals to any AI agent or application without custom coding.

For teams currently evaluating RocketReach or Kaspr, the workflow question comes down to scope: if you need contact data plus basic sequencing at a transparent price, RocketReach's bundled offering covers that well. If you need data, intelligence, and execution as a unified motion, ZoomInfo covers ground the other two do not reach.

Intent data and account prioritization

Knowing which accounts to call this week matters as much as having their phone numbers.

Kaspr offers intent data on its Enterprise plan only, with no published specifics about provider, topic count, or signal methodology. For most Kaspr users on Starter or Business plans, account prioritization is manual.

RocketReach partnered with Intentsify to deliver B2B Intent Data covering 35,000+ intent topics with weekly refresh, available on the Ultimate plan ($128/month) or as a bundle with contacts at $175/month. The page positions RocketReach's bundled intent as significantly cheaper than standalone intent vendors: "Intent data alone costs $10K+/year." For mid-market teams that need intent signals but cannot justify a standalone intent platform, RocketReach's Ultimate tier offers a credible entry point.

ZoomInfo built its intent infrastructure in-house. ZoomInfo Intent tracks 210M IP-to-Org pairings and 6 trillion+ keyword-to-device pairings monthly, identifying accounts researching solutions in your category before they engage with a vendor. ZoomInfo was named a Leader in the Forrester Wave for Intent Data Providers (Q1 2025), receiving the highest possible scores across eight criteria. Guided Intent, a ZoomInfo-exclusive feature, layers AI prioritization on top of raw intent signals to surface which in-market accounts are most likely to convert based on your historical win patterns.

What about ZoomInfo?

ZoomInfo operates at a fundamentally different scale than either contact data tool. The starting point is the data layer: 500M contacts, 100M companies, 135M+ verified phone numbers, 120M direct dials, and 200M+ verified business emails, continuously refreshed by automated ML and 300+ human researchers. That verification depth earned an independent Fortune 500 RFP conclusion that "no other competitor came even close."

But the data is the foundation, not the ceiling. Above it sits the GTM Context Graph, ZoomInfo's intelligence layer that processes 1.5B+ data points daily by fusing ZoomInfo's B2B data with your CRM records, Chorus conversation transcripts, and behavioral signals. The Context Graph gives AI agents in GTM Workspace the reasoning context to draft follow-ups grounded in actual deal history, prioritize accounts that match your real win patterns, and update CRM automatically. This is not a feature comparison point against Kaspr or RocketReach; neither builds a reasoning layer over your first-party data.

Universal access rounds out the platform. Sellers work in GTM Workspace with AI agents handling research and outreach. Marketers and RevOps teams use GTM Studio for natural-language audience building and play execution. Developers and AI builders connect via Enterprise APIs and ZoomInfo MCP to embed ZoomInfo intelligence in any tool or workflow.

Seismic reported a 54% productivity gain and 11.5 hours per week saved using ZoomInfo. ZoomInfo is free to start with consumption credits based on usage.

When to choose Kaspr, RocketReach, or ZoomInfo

Making the right call depends on your team's prospecting geography, workflow complexity, and how far your go-to-market motion extends beyond contact lookup.

Choose Kaspr if:

• Your team prospects primarily in Europe and needs the deepest available coverage in France, UK, Germany, or Spain without a data-passport add-on.

• Your reps live on LinkedIn and need phone numbers and emails surfaced inline without switching tools.

• You want a free-forever entry point with no credit card, or a self-serve plan at transparent pricing.

• You are an SDR, recruiter, or founder at an SMB who needs contact data without enterprise overhead.

Choose RocketReach if:

• You need a large global database with US-centric depth and transparent self-serve pricing.

• You want contact data and basic outreach sequencing under one subscription without a separate tool purchase.

• Your team includes recruiters, executive search professionals, or healthcare sales reps (Bullhorn ATS + NPI data).

• You need intent signals at a competitive price without a standalone intent platform purchase.

• Explore the full RocketReach alternatives landscape if you are weighing other options.

Choose ZoomInfo if:

• You need data accuracy that has been independently validated at enterprise scale, not just self-reported.

• Your team has outgrown contact-data-only tools and needs intent signals, conversation intelligence, and AI-driven deal execution in one platform.

• You are building a full go-to-market motion that spans sellers (GTM Workspace), marketing and RevOps (GTM Studio), and programmatic data access (APIs and MCP).

• Enterprise-grade compliance coverage (ISO 27001, ISO 27701, SOC 2 Type II, TRUSTe GDPR/CCPA) is a procurement requirement.

Kaspr vs. RocketReach vs. ZoomInfo: full feature comparison

Frequently asked questions

Is ZoomInfo a good alternative to Kaspr and RocketReach?

Yes, especially for teams that have outgrown contact-data-only tools. Kaspr and RocketReach solve contact discovery. ZoomInfo adds the intelligence layer above the data: native intent signals, Chorus conversation intelligence, and AI-agent-driven execution in GTM Workspace. If your motion requires knowing which accounts are in-market, why deals close, and how to automate multi-channel outreach at scale, ZoomInfo covers ground Kaspr and RocketReach do not attempt. ZoomInfo is free to start with consumption credits based on usage.

Which has better data accuracy: Kaspr, RocketReach, or ZoomInfo?

ZoomInfo's multi-source pipeline (300+ human researchers, up to 95% accuracy, Fortune 500 RFP external validation) is the most rigorously documented of the three. RocketReach claims 98% A-grade email accuracy through real-time verification, a strong number for a self-reported figure. Kaspr verifies against 120 sources with best-in-class European depth but does not publish a global accuracy percentage. For enterprise teams where data quality drives pipeline output, the Fortune 500 RFP validation is the most meaningful independent signal available.

Does Kaspr work outside of LinkedIn?

Kaspr is primarily a LinkedIn Chrome Extension. Outside LinkedIn, the Kaspr Web App lets you manage leads, run bulk CSV enrichment, and sync to CRM integrations like HubSpot, Salesforce, Pipedrive, and Zoho. However, there is no standalone web prospecting search engine in Kaspr comparable to RocketReach's prospect search or ZoomInfo's prospecting UI. Teams that need to build lists without starting from a LinkedIn profile will find Kaspr's non-LinkedIn surface limited.

Is RocketReach good for European prospecting?

RocketReach has global coverage but is strongest in US markets. Kaspr was purpose-built for European B2B data with 120M+ European contacts and no data-passport surcharge. For EU-first teams that prospect primarily in France, the UK, Germany, or Spain, Kaspr has stronger depth. RocketReach is a better fit for global or US-centric programs where a single self-serve platform with bundled outreach is the priority.

How does Kaspr pricing compare to RocketReach?

Kaspr: free tier (15 email + 5 phone credits/month), paid from $49/user/month (Starter, annual). Business plan at $79/user/month (annual). Enterprise (Organization) custom-quoted, minimum 5 users. RocketReach: Essentials from $25/month (annual), Pro from $62/month (annual), Ultimate at $128/month (annual). Custom Team plans start at $6,000/year. Both offer transparent, self-serve pricing. ZoomInfo: free to start with consumption credits based on usage.

Which tool has the best built-in outreach?

RocketReach's launch of native multi-step Sequences, an AI Email Writer, and Autopilot (February 2026) gives it the strongest bundled outreach of the two data tools. Kaspr has no native sequencing and relies on Lemlist and Brevo integrations. ZoomInfo offers GTM Workspace with AI agents for outreach drafting and CRM automation, plus a Salesloft partnership for multi-channel sequence execution at enterprise scale. If reducing your outreach tool count is the priority, RocketReach's bundled offering is the most cost-efficient entry point; for multi-channel orchestration at scale, ZoomInfo's Workspace approach covers more ground.

Ready to see what a GTM platform looks like beyond contact data? Explore ZoomInfo free and see the GTM Context Graph in action.

More Kaspr and RocketReach comparisons and guides

If you're interested in reading more, you might like:

• 11 Best Kaspr Alternatives & Competitors for 2026

• Top 10 RocketReach Alternatives & Competitors for 2026

• Apollo vs. Kaspr (vs. ZoomInfo): Which B2B Sales Intelligence Platform Fits Your Team in 2026?