VoilaNorbert
- Starting price: Free 50 credits · Valet $39/mo (annual)
- Free plan: Yes - 50 free credits on signup
- Founded: 2014
- HQ: Austin, TX
Updated
VoilaNorbert vs Kaspr vs Derrick: Which Is Better in 2026?
- Short answer
- VoilaNorbert vs Kaspr vs Derrick: VoilaNorbert is a long-running email finder and verifier with built-in sequencer, Kaspr is a linkedin-first phone and email finder for eu prospecting (cognism subsidiary). 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 VoilaNorbert or Kaspr) and pricing is lower - free forever with 100 credits/month, paid plans from €9/month. Most teams pair Derrick for the data layer with VoilaNorbert or Kaspr for outreach.
Multichannel platforms like VoilaNorbert optimise for cadence orchestration, not data quality. The side-by-side comparison below maps VoilaNorbert's data-input requirements, integration depth and per-seat scaling against Derrick's Sheets-native enrichment that feeds VoilaNorbert (or replaces it for the data layer).
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
VoilaNorbert vs Kaspr vs Derrick at a glance
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)
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 VoilaNorbert and Kaspr
3 core reasons SDRs and ops teams switch to Derrick. Click to expand each.
01 Enrich emails with real-time validation, no data gaps
VoilaNorbert excels at finding and validating email addresses quickly, but its scope is limited to email verification without broader data enrichment, leaving data gaps. Derrick, by contrast, delivers real-time email validation within a 100% native Google Sheets workflow, enriching each contact with up-to-date, verifiable data and 50+ attributes. This reduces bounce risk and improves deliverability while keeping your prospect records complete in one place, saving 5-10 hours per month. For quick wins, you can validate emails on the fly as you build multi-attribute profiles directly in Derrick.
02 Unified prospecting across multi-channel data and tools synergy
Derrick reshapes unified prospecting by harmonizing multi-channel data and tools into one native Google Sheets workflow, unlike VoilaNorbert which remains email-first and Kaspr which centers on LinkedIn data. VoilaNorbert struggles with multi-channel enrichment, delivering only emails, while Kaspr often lacks deep company and intent signals needed for multi-touch outreach. Derrick consolidates 50+ enrichment attributes, real-time validation, and AI-driven scoring across channels, reducing context switching and saving 5-10 hours per month. This integration enables seamless multi-source prospecting, improving deliverability and alignment across outreach sequences.
03 Unified data hygiene for risk-free outreach
VoilaNorbert and Kaspr provide email discovery or phone verification but lack unified data hygiene across multi-attribute prospect records, leaving gaps in context for risk-free outreach. Derrick differentiates by delivering 50+ enriched attributes and real-time validation within 100% native Google Sheets, eliminating data fragmentation and manual syncs. This cohesive hygiene reduces bounce risk, improves deliverability, and streamlines compliance, saving up to 5-10 hours per user per month. A practical use case: enrich, validate, and segment in one sheet before any outreach sequence, ensuring consistently clean records.
Honest Comparison 
derrick
What each tool does better
We're upfront - every tool has strengths. Here's where VoilaNorbert, Kaspr, and Derrick each genuinely win.
What VoilaNorbert does better
- Cleanest email-finder UI in the category
- No charge for unfound emails
- Built-in email sequences + warmup
What Kaspr does better
- EU-first GDPR-clean data quality
- Most generous free tier for phones
- Cognism-backed without Cognism pricing
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.
| VoilaNorbert | Kaspr | Derrick | |
|---|---|---|---|
| Starting price (monthly) | Free 50 credits · Valet $39/mo (annual) | Free 15 emails + 5 phones/mo · Starter €45/mo | €0 (free) · €9/mo paid |
| Annual cost (base) | ~€600/yr | ~€180/yr | €0/yr free · ~€108/yr paid |
| Free plan? | Yes - 50 free credits on signup | Yes - 15 B2B emails + 5 phones + 5 direct emails/mo | ✓ 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
VoilaNorbert vs Kaspr vs Derrick: full feature comparison
| VoilaNorbert | Derrick App | Kaspr | |
|---|---|---|---|
| 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 Veteran Email Finder + Sequencer derrick
best value for money
Results first.
Discover Derrick →
LinkedIn Phone & Email Finder (EU-First)
VoilaNorbert vs Kaspr vs Derrick pricing breakdown
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 a starting entry point with a free tier and paid plans priced to scale for teams, plus bulk search options-see full pricing breakdown for all details.
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.
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 a credit-based pricing model with a starter tier and scalable paid plans starting at accessible monthly credits; detailed breakdown and all plan specifics are available on the full pricing page-see pricing for complete details.
Migration Guide
How to switch from VoilaNorbert 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 VoilaNorbert, 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 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 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 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 VoilaNorbert vs Kaspr
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
What’s the main difference Derrick vs VoilaNorbert for teams?
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Derrick is fully native to Google Sheets, eliminating the need for external platforms or CSV exports that both VoilaNorbert and Kaspr require. While VoilaNorbert specializes in email verification alone and Kaspr focuses on phone data, Derrick enriches contacts with fifty-plus attributes including emails, phones, job titles, and company intelligence all directly in your spreadsheet. Derrick's integrated AI with Claude and ChatGPT enables automatic scoring and segmentation without leaving Google Sheets, plus credits roll over monthly with no card required for the free tier, giving teams significantly more flexibility than either alternative.
Is Derrick a better alternative to Kaspr for outreach?
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Derrick and Kaspr serve different prospecting priorities. Kaspr excels at real-time phone verification and LinkedIn-native data extraction, making it strong for calling-focused outreach. However, Derrick offers broader enrichment with 50+ attributes per contact, integrated AI scoring with Claude and ChatGPT, and operates entirely within Google Sheets without external exports. Derrick's rollover credits and no-card-required free tier provide more flexibility, while Kaspr's phone accuracy advantages work best when combined with deeper company intelligence that Derrick delivers natively.
Which tool is best for pricing: Derrick vs VoilaNorbert?
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Derrick offers superior pricing flexibility with rollover credits that never expire, meaning unused credits carry forward each month without waste. VoilaNorbert operates on a traditional monthly subscription model where credits reset, potentially forcing you to pay for unused capacity. Derrick's transparent pricing starts at just nine dollars for four thousand credits with no credit card required for the free tier, while VoilaNorbert requires upfront commitment. Additionally, Derrick eliminates the need for LinkedIn Sales Navigator, saving teams over twelve hundred dollars annually compared to competing platforms. For cost-conscious teams, Derrick's rollover credit system and lower entry point make it the more economical choice.
How does Derrick compare to Kaspr in features and use cases?
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Derrick and Kaspr serve different core needs. Kaspr excels at fast, real-time contact data and native calling with strong LinkedIn-driven prospecting and straightforward CRM integration, making it ideal for teams prioritizing quick outreach from LinkedIn sources. Derrick, by contrast, offers deep data enrichment directly inside Google Sheets, 50+ enrichment attributes per contact, real-time email validation, and built-in AI scoring/segmentation, plus extensive automation through 3000+ integrations. For use cases, Kaspr shines in rapid multi-channel outreach with phone verification, while Derrick supports comprehensive prospect profiling, multi-attribute enrichment, and scalable prospecting workflows without leaving Sheets. If you need broad dataset enrichment and AI-driven segmentation in a familiar sheet-based workspace, Derrick provides a more robust, end-to-end solution; if you need fast LinkedIn-derived contact discovery and direct CRM integration, Kaspr is a strong fit.
VoilaNorbert vs Kaspr: which is the stronger review?
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Both VoilaNorbert and Kaspr excel within their niches but serve different needs. VoilaNorbert dominates pure email verification with 95%+ accuracy and real-time validation, making it ideal for teams prioritizing email discovery at scale. Kaspr differentiates through phone number intelligence and native calling capabilities, though users report occasional accuracy inconsistencies. Neither offers comprehensive enrichment beyond their core focus, meaning teams typically supplement with additional tools. Derrick App bridges this gap by delivering 50+ enrichment attributes per contact and company directly within Google Sheets, eliminating manual research and tool fragmentation while rolling over unused credits monthly-providing deeper intelligence without the integration complexity both competitors require.
Can Derrick replace both VoilaNorbert and Kaspr for enrichment?
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Derrick can replace both VoilaNorbert and Kaspr for enrichment only if your goal is broad, multi-attribute enrichment built directly into Google Sheets. VoilaNorbert excels at fast email discovery and verification but lacks deeper enrichment, which Derrick provides with 50+ attributes per contact and company, real-time email validation, and AI-driven scoring and segmentation. KasprStrength lies in LinkedIn-focused prospecting and phone verification; Derrick surpasses this by offering native Google Sheets enrichment for full profiles, plus extensive integrations and roll-over credits. In short, Derrick can cover and extend beyond the core capabilities of both tools in a single workflow, though if you only need pure email discovery or phone verification, you might weigh those narrower strengths against Derrick’s broader data depth.
One-on-one
VoilaNorbert vs Derrick - solo duel
Drop the third-party context and see how VoilaNorbert compares to Derrick alone.
Open the head-to-head → One-on-oneKaspr vs Derrick - solo duel
Drop the third-party context and see how Kaspr 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
