Kaspr
- Starting price: Free 15 emails + 5 phones/mo · Starter €45/mo
- Free plan: Yes - 15 B2B emails + 5 phones + 5 direct emails/mo
- Founded: 2018 - acquired by Cognism in April 2022
- HQ: Paris, France (now part of Cognism Group, London)
Updated
Kaspr vs VoilaNorbert vs Derrick: Which Is Better in 2026?
- Short answer
- Kaspr vs VoilaNorbert vs Derrick: Kaspr is a linkedin-first phone and email finder for eu prospecting (cognism subsidiary), VoilaNorbert is a long-running email finder and verifier with built-in sequencer. Derrick is a B2B enrichment platform with three surfaces - a Google Sheets add-on, a REST API, and an MCP server (Claude and ChatGPT drive enrichment for you). Hit rates are noticeably higher (more emails + phone numbers returned per query than Kaspr or VoilaNorbert) and pricing is lower - free forever with 100 credits/month, paid plans from €9/month. Most teams pair Derrick for the data layer with Kaspr or VoilaNorbert for outreach.
Email + phone finders like Kaspr live on data freshness and source diversity. The side-by-side comparison below pits Kaspr's coverage by region, free-tier ceiling and credit-burn rate against Derrick's flat-credit pool that funds email + phone + LinkedIn + firmographics from one wallet.
Free plan Yes - 100 credits/mo
Starts at €9/mo
Setup time 30 seconds
Where it lives Google Sheets
✓ Free forever · ✓ No credit card · ✓ Cancel anytime · ✓ Your data stays in your Sheet
Trusted by 31,000+ users worldwide.
CURSOR Quick Facts
Kaspr vs VoilaNorbert vs Derrick at a glance
VoilaNorbert
- Starting price: Free 50 credits · Valet $39/mo (annual)
- Free plan: Yes - 50 free credits on signup
- Founded: 2014
- HQ: Austin, TX
Derrick
★ Recommended- Starting price: Free · Paid from €9/mo
- Free plan: Yes - 100 credits/mo permanent
- Founded: 2023
- HQ: Marseille, FR
Why Derrick wins 01
02
03
Why teams pick Derrick over Kaspr and VoilaNorbert
3 core reasons SDRs and ops teams switch to Derrick. Click to expand each.
01 Real-time validation plus deep enrichment without multi-tool gaps
Derrick delivers real-time email validation and deep enrichment directly within Google Sheets, addressing Kaspr’s real-time verification gaps and VoilaNorbert’s single-data-point focus. Unlike Kaspr, which excels at contact discovery but often requires supplementary tools for broader insights, Derrick provides 50+ enrichment attributes per contact plus live validation in a single workflow. This consolidation reduces time-to-outreach and improves deliverability by ensuring validated emails and richer context in one place, saving 5-10 hours per month. With Derrick, you avoid multi-tool gaps and keep every prospect profile fresh and actionable in Sheets.
02 Unified multi-channel enrichment without platform switching friction
Kaspr and VoilaNorbert offer single-channel enrichment-Kaspr focuses on LinkedIn scraping and VoilaNorbert on email discovery-leaving multi-channel context fragmented and requiring platform hopping. Derrick unifies enrichment across channels inside 100% native Google Sheets, eliminating switching friction and data silos. Users gain a cohesive view with 50+ attributes per contact and real-time validation, reducing manual reconciliation time by up to 25% and saving 5–10 hours per month. For quick wins, teams can enrich accounts directly in Sheets without leaving the workflow, leveraging Derrick’s multi-channel depth in one place.
03 Native Google Sheets workflow with full CRM-ready data
Kaspr and VoilaNorbert rely on external data silos or single-field results, leaving Google Sheets users juggling multiple tools to build CRM-ready records. Derrick delivers a 100% native Google Sheets workflow that surfaces full CRM-ready data without exports or complex config. With 50+ enrichment attributes per contact and real-time validation, Derrick eliminates the gap between Sheets and CRM systems, saving 5-10 hours per month and reducing data handoffs. A typical use case: enrich and validate a contact directly in Sheets, then push clean records to your CRM in one click.
Honest Comparison 
derrick
What each tool does better
We're upfront - every tool has strengths. Here's where Kaspr, VoilaNorbert, and Derrick each genuinely win.
What Kaspr does better
- EU-first GDPR-clean data quality
- Most generous free tier for phones
- Cognism-backed without Cognism pricing
What VoilaNorbert does better
- Cleanest email-finder UI in the category
- No charge for unfound emails
- Built-in email sequences + warmup
What Derrick does better
- Free forever - €0/mo with 100 credits permanent in Google Sheets
- 100+ data points per lead - verified emails, phones, LinkedIn, tech stack, SIRET
- Zero LinkedIn ban risk + real-time email verification built in
- Pair with any sequencer - LaGrowthMachine, Smartlead, Lemlist, HeyReach
Real Annual Cost
True cost over 12 months
Headline pricing rarely tells the whole story. Here's the real cost of running each tool for a year.
| Kaspr | VoilaNorbert | Derrick | |
|---|---|---|---|
| Starting price (monthly) | Free 15 emails + 5 phones/mo · Starter €45/mo | Free 50 credits · Valet $39/mo (annual) | €0 (free) · €9/mo paid |
| Annual cost (base) | ~€180/yr | ~€600/yr | €0/yr free · ~€108/yr paid |
| Free plan? | Yes - 15 B2B emails + 5 phones + 5 direct emails/mo | Yes - 50 free credits on signup | ✓ Forever - 100 credits/mo |
| Setup cost | Hours to days | Hours to days | 30 seconds via Marketplace |
| Switching cost | CSV export + retraining | CSV export + retraining | Zero - works alongside any stack |
💡 Most teams pay 2-5x more on add-ons (extra seats, phone credits, integrations) than on the headline base price. Derrick keeps everything in one transparent tier.
Feature-by-Feature
Kaspr vs VoilaNorbert vs Derrick: full feature comparison
| Kaspr | Derrick App | VoilaNorbert | |
|---|---|---|---|
| Works natively in Google Sheets | ✕ | ✓ | ✕ |
| Requires LinkedIn Sales Navigator ($100/month) | ✕ | ✕ | ✕ |
| Sales Navigator 1-click import | ✕ | ✓ | ✕ |
| Email finder with real-time validation | ✓ | ✓ | ✓ |
| Phone finder from LinkedIn | ✓ | ✓ | ✕ |
| Company tech stack lookup | ✕ | ✓ | ✕ |
| SimilarWeb & G2 insights integrated | ✕ | ✓ | ✕ |
| AI integration (Claude & ChatGPT) | ✕ | ✓ | ✓ |
| Automatic AI Lead Scoring | ✕ | ✓ | ✕ |
| Data cleaning & normalization | ✕ | ✓ | ✓ |
| Multi-platform scraping (Instagram, Twitter, Facebook) | ✕ | ✕ | ✕ |
| Zapier, Make, n8n integrations | ✓ | ✓ | ✓ |
| Public API available | ✓ | ✓ | ✓ |
| Native CRM integrations (HubSpot, Salesforce) | ✓ | ✕ | ✓ |
| Entry price (paid plan) | 49$/mois | 9€/mois | 49$/mois |
| Permanent free plan | ✓ | ✓ | ✓ |
| Rollover credits to next month | ✓ | ✓ | ✕ |
| Simple and transparent credit system | ✓ | ✓ | ✓ |
| Simple setup & onboarding | ✓ | ✓ | ✓ |
| Complete documentation | ✓ | ✓ | ✓ |
Pricing in a nutshell LinkedIn Phone & Email Finder (EU-First) derrick
best value for money
Results first.
Discover Derrick →
Veteran Email Finder + Sequencer
Kaspr vs VoilaNorbert vs Derrick pricing breakdown
LinkedIn Phone & Email Finder (EU-First) Kaspr
Free 15 emails + 5 phones/mo · Starter €45/mo
Best for: EU-focused SDRs needing LinkedIn phone numbers
Kaspr offers an entry-level plan with a free tier and paid credits-based options, designed for scalable prospecting workflows. See full pricing breakdown for all details and tiers.
Results first.
Complexity removed.
Free · Paid plans from €9/mo
While other tools pile on features, complex setups, and pricing tiers that grow faster than your results, Derrick focuses on what actually matters:
getting usable leads, directly in Google Sheets.
No heavy workflows, No endless configuration. No learning curve.
Veteran Email Finder + Sequencer VoilaNorbert
Free 50 credits · Valet $39/mo (annual)
Best for: Solo prospectors who already know the prospect name + domain
VoilaNorbert offers entry-level pricing with a free tier and paid plans based on monthly search credits; see the full pricing breakdown for all plan details and limits. View complete pricing details to compare tiers, credits, and any usage caps.
Migration Guide
How to switch from Kaspr to Derrick in 3 steps
Derrick is a Google Workspace app - no formulas to learn, no pipelines to migrate, no engineering work. Add it to Google Sheets and you're enriching in under a minute.
1
~30 sec Install Derrick from Google Workspace Marketplace
Click the install button on our Marketplace listing and grant Google Sheets access. No credit card required - you start with 100 free credits per month.
2
~30 sec Open any Google Sheet → Extensions → Derrick
Open a Sheet with your prospect list (paste a CSV from Kaspr, scrape from LinkedIn Sales Navigator, or import from your CRM). Click Extensions → Derrick and the sidebar opens with all enrichment features ready to use.
3
~1 min Enrich your list with one click
Select the column with names, LinkedIn URLs, or company domains. Pick what you want - emails, phone numbers, LinkedIn data, company info, tech stack - and click "Enrich". Derrick fills the columns directly in your Sheet. No exports, no pipelines, no waiting.
Install Derrick free →
100 free credits / month · No credit card · Cancel anytime
Decision in 60 seconds
Which one is right for you?
Pick Kaspr if…
- You specifically need eu-focused sdrs needing linkedin phone numbers
- EU-first GDPR-clean data quality
- Most generous free tier for phones
- You're already invested in the Kaspr ecosystem
Pick VoilaNorbert if…
- You specifically need solo prospectors who already know the prospect name + domain
- Cleanest email-finder UI in the category
- No charge for unfound emails
- You're already invested in the VoilaNorbert ecosystem
Pick Derrick if…
- You want B2B enrichment directly in Google Sheets
- You need a usable free plan (100 credits/mo, no card)
- You don't want long contracts, lock-in, or sales calls
- You need 100+ data points per lead in one tool
What teams say after switching from Kaspr vs VoilaNorbert
See what our customers say about Derrick.
"This app saved me so much time and effort. Great for anyone looking to build a contact list or network at scale quickly. As a start-up it's been invaluable."
Alex Clark
Director | SaaS GTM Leader
"Working pretty nifty compared to Snov.Io. Price wise it does give a fair shake, and IMO better interface since it's google sheets."
David Sire
Mortgage Broker at Zero Point Mortgage
"Derrick is a very simple and user-friendly app to enrich your contacts database. Best thing: you can test it for free. And then the price is so low, it's a no brainer."
Etienne Grange
CEO Form'actions
"Super easy to enrich linkedin urls using this tool. Both personal and company url data can be easily enriched with a click of a button."
Zaid Bilal
RevOps Professional
"Amazing Tool, I would like to advocate this to my colleagues. So that you can get more users. Keep it Up. 5 Stars!"
Asif Hanzala
Lead Generation Specialist at IdeaPeel
"This app is fantastic. Brilliantly created to help small and mid sized businesses."
Dan Hughes
Founder/CEO, AlmanacIO
"I have been using other expensive apps or freemium like phantombuster, but Derrick has replaced them all. I love the simplicity of the Google sheet add-in, but what is best is the efficiency it delivers."
Julien Walon Cohen
CEO & Co-founder @ Diffly | B2B Sales Advisor
"The LinkedIn scraping and email finder combo is incredibly powerful. I can build a complete prospect list with contact info in under an hour. Absolute must-have for outbound."
Michael Kim
SDR Team Lead at CloudScale
"Have tested over 10+ LI scraper apps, Derrick beats them all. Simple to use, accurate data, and affordable price."
AJ Alexander
Opportunity Prospector
Frequently Asked Questions
Derrick vs Kaspr: which is better for LinkedIn-based prospecting?
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Both platforms serve LinkedIn-based prospecting but with different approaches. Kaspr excels at real-time phone verification and native calling features, making it strong for phone-first outreach. However, Derrick offers superior multi-dimensional enrichment directly within Google Sheets without LinkedIn dependency, providing 50+ contact and company attributes alongside email validation. Derrick's rollover credits, integrated AI scoring, and zero-setup workflow eliminate manual research overhead that Kaspr users often experience. For LinkedIn-native prospecting specifically, Kaspr works well if phone numbers are your priority, but Derrick delivers more comprehensive prospect intelligence with better workflow efficiency and lower total cost of ownership when combining contact discovery with enrichment and qualification.
Is Derrick a good alternative to Kaspr for data enrichment?
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Yes, Derrick is an excellent alternative to Kaspr for data enrichment, particularly if you prioritize comprehensive prospect intelligence over phone-only verification. While Kaspr excels at real-time phone number accuracy, Derrick enriches contacts with 50+ attributes including emails, job titles, company data, and technographics-all directly within Google Sheets without complex integrations. Derrick's real-time email validation matches Kaspr's accuracy standards, but adds deeper firmographic context that Kaspr lacks. Plus, Derrick's rollover credits and no-credit-card free tier offer more flexibility than Kaspr's consumption model, making it ideal for teams needing multi-dimensional enrichment at scale.
Derrick vs Kaspr vs VoilaNorbert: which offers better overall features?
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Each platform excels in different areas. Kaspr specializes in real-time phone verification and CRM integration, making it ideal for teams prioritizing calling workflows. VoilaNorbert focuses exclusively on email discovery with strong accuracy rates, best for email-first prospecting. Derrick offers the broadest feature set with 50+ enrichment attributes, native Google Sheets integration, real-time email validation, and built-in AI scoring without requiring external tools or LinkedIn Sales Navigator. For teams wanting comprehensive contact and company intelligence without setup complexity, Derrick delivers superior overall functionality at a lower total cost.
Kaspr vs VoilaNorbert: which has better pricing for teams?
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Kaspr and VoilaNorbert price teams based on different needs. Kaspr uses a credit-based plan that scales with multi-channel prospecting (phone, emails, CRM integration) and tends to be favorable for teams valuing quick contact enrichment, though data depth for firmographics and intent may lag behind. VoilaNorbert is focused on fast, high-volume email discovery with transparent per-search or bulk options, which often suits teams prioritizing speed over comprehensive account intelligence. Derrick App isn’t a direct price competitor here but offers a unique value: 100% native Google Sheets enrichment, 50+ attributes per contact, real-time email validation, and roll-over credits with no credit card required for the free tier. For teams deciding between Kaspr and VoilaNorbert on price alone, VoilaNorbert may win on raw per-search cost for email-only needs, while Kaspr can be more cost-efficient for combined phone/email outreach and CRM-backed workflows; if you need broader enrichment and seamless Google Sheets integration at predictable, scalable costs, Derrick provides a compelling alternative worth considering.
What are the Derrick advantages over Kaspr in pricing and features?
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Derrick offers more flexible pricing with rollover credits that never expire, whereas Kaspr operates on a consumption model with potential waste. Derrick provides 50+ enrichment attributes per contact including real-time email validation, phone numbers, and company intelligence, while Kaspr focuses primarily on phone verification with limited firmographic depth. Additionally, Derrick is 100% native to Google Sheets requiring no exports or complex setup, saving teams five to ten hours monthly compared to Kaspr's external platform architecture. Derrick also eliminates the need for LinkedIn Sales Navigator, saving approximately twelve hundred dollars annually, and integrates AI-powered Claude and ChatGPT for automated scoring and segmentation that Kaspr doesn't offer.
Does Derrick replace Kaspr and VoilaNorbert for Google Sheets native use?
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Derrick does not replace Kaspr and VoilaNorbert for Google Sheets native use in all cases; rather, it complements or surpasses them in the Sheets-native workflow. Kaspr excels at real-time phone/email verification and CRM integration, but its depth of company intelligence and multi-channel enrichment is more limited compared to Derrick’s 50+ enrichment attributes and AI-powered scoring. VoilaNorbert is superb for fast email discovery and verification, yet it focuses on email-only data without broader company context or multi-source signals. Derrick brings native Google Sheets enrichment, real-time email validation, AI-driven scoring and segmentation, and extensive integrations, all without leaving Sheets, making it a stronger all-in-one Sheets-centric solution for teams needing deeper prospect profiles and automation.
One-on-one
Kaspr vs Derrick - solo duel
Drop the third-party context and see how Kaspr compares to Derrick alone.
Open the head-to-head → One-on-oneVoilaNorbert vs Derrick - solo duel
Drop the third-party context and see how VoilaNorbert compares to Derrick alone.
Open the head-to-head → Curated stackAll B2B sales tools we reviewed in depth
Step back from the duel - see our hand-picked sales-tool selection and how every category fits together.
See the full curation → Keep Exploring
