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 Lead411 vs Derrick: Which Is Better in 2026?
- Short answer
- VoilaNorbert vs Lead411 vs Derrick: VoilaNorbert is a long-running email finder and verifier with built-in sequencer, Lead411 is a b2b contact database + bombora-powered buyer intent at smb-friendly pricing. 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 Lead411) 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 Lead411 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 Lead411 vs Derrick at a glance
Lead411
- Starting price: Free 7-day trial · Spark $49/mo monthly
- Free plan: 7-day free trial - 50 exports
- Founded: 2001
- HQ: Boulder, Colorado
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 Lead411
3 core reasons SDRs and ops teams switch to Derrick. Click to expand each.
01 Save time with complete enrichment in one sheet without multi-tool setup
VoilaNorbert focuses on finding and verifying single email addresses, offering quick results but lacking multi-dimensional enrichment in one sheet. Derrick delivers complete enrichment directly in Google Sheets, eliminating the need for multi-tool setup and CSV exports. Teams save 5-10 hours per month by consolidating contact data, company insights, and real-time email validation in a single view, with 50+ attributes per contact and credits that roll over monthly. For quick wins, simply pull 1-sheet prospect profiles with integrated scoring and segmentation, without leaving Sheets.
02 Real-time, multi-source data quality boosts outreach accuracy
VoilaNorbert and Lead411 deliver quick email discovery or contact lists, but their data quality tends to lag when multiple sources must be reconciled in real time. Derrick provides real-time, multi-source data quality within 100% native Google Sheets, ensuring up-to-date records without switching tools. This results in higher outreach accuracy, reducing bounce risk and mis-targeting; teams see measurable improvements in reply rates and deliverability. For rapid, multi-source enrichment and immediate validation, Derrick's integrated approach eliminates the data gaps typical with VoilaNorbert and Lead411.
03 All-in-One Prospecting with Deep Multi-Source Enrichment
VoilaNorbert focuses on email discovery with limited context, while Lead411 offers broad contact data but often inconsistent data freshness, leaving gaps for multi-attribute prospecting. Derrick changes the game by delivering all-in-one prospecting with deep multi-source enrichment directly in 100% native Google Sheets, eliminating data silos. With 50+ attributes per contact and real-time validation, Derrick provides actionable profiles that reduce outreach guesswork and bounce rates, improving targeting accuracy by up to 20-30% in practice. A typical use case: instant multi-source enrichment for a single prospect record, ready for personalized outreach without leaving the sheet.
Honest Comparison 
derrick
What each tool does better
We're upfront - every tool has strengths. Here's where VoilaNorbert, Lead411, 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 Lead411 does better
- Bombora-powered Buyer Intent Data on annual plans
- #1 ZoomInfo competitor at fraction of cost
- Unlimited annual exports (Blaze tier)
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 | Lead411 | Derrick | |
|---|---|---|---|
| Starting price (monthly) | Free 50 credits · Valet $39/mo (annual) | Free 7-day trial · Spark $49/mo monthly | €0 (free) · €9/mo paid |
| Annual cost (base) | ~€600/yr | ~€84/yr | €0/yr free · ~€108/yr paid |
| Free plan? | Yes - 50 free credits on signup | 7-day free trial - 50 exports | ✓ 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 Lead411 vs Derrick: full feature comparison
| VoilaNorbert | Derrick App | Lead411 | |
|---|---|---|---|
| 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 | 75$/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 →
B2B Data + Bombora Intent (ZoomInfo Alternative)
VoilaNorbert vs Lead411 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 entry-level pricing with a free tier and paid plans scaling by credits, with detailed tiers available on the pricing page. See full pricing breakdown for complete details and limitations.
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.
B2B Data + Bombora Intent (ZoomInfo Alternative) Lead411
Free 7-day trial · Spark $49/mo monthly
Best for: Mid-market sales teams wanting ZoomInfo data at a fraction of the cost
Lead411 offers access to verified business contacts with pricing info listed on its Plans & Pricing page, including entry-level options and paid tiers; see full pricing breakdown for complete details and plan specifics.
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 Lead411 if…
- You specifically need mid-market sales teams wanting zoominfo data at a fraction of the cost
- Bombora-powered Buyer Intent Data on annual plans
- #1 ZoomInfo competitor at fraction of cost
- You're already invested in the Lead411 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 Lead411
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 Derrick vs VoilaNorbert difference for email discovery?
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Derrick and VoilaNorbert take fundamentally different approaches to email discovery. VoilaNorbert specializes exclusively in email finding and verification with reported 95%+ accuracy, but returns only email addresses without additional prospect context. Derrick operates as a comprehensive enrichment platform natively within Google Sheets, combining email discovery with 50+ additional attributes including job titles, company data, and LinkedIn profiles in a single workflow. While VoilaNorbert excels at speed and email-specific accuracy, Derrick eliminates manual research by providing enriched prospect records directly in your spreadsheet, reducing setup friction and saving teams 5-10 hours monthly compared to juggling multiple tools and CSV exports.
Is Derrick a better VoilaNorbert alternative for teams?
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Derrick functions as a comprehensive alternative to VoilaNorbert, offering significantly broader enrichment beyond email alone. While VoilaNorbert excels at email verification, Derrick delivers 50+ contact and company attributes including phone numbers, job titles, LinkedIn profiles, and firmographics within Google Sheets-eliminating fragmented workflows. Derrick's native Sheets integration saves teams 5-10 hours monthly versus exporting CSVs, includes real-time email validation matching VoilaNorbert's accuracy, and adds integrated AI for scoring and personalization that VoilaNorbert lacks. For teams requiring complete prospect context rather than email-only data, Derrick provides superior depth at comparable pricing with rollover credits and no card required for free tier.
Derrick vs VoilaNorbert vs Lead411: which is best overall?
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The best choice depends on your specific needs. VoilaNorbert excels purely at email verification with industry-leading accuracy, but provides no phone numbers, job titles, or company intelligence. Lead411 offers broader B2B contact data and company insights but suffers from inconsistent data quality across verticals. Derrick App stands out as a comprehensive solution natively embedded in Google Sheets, combining 50+ enrichment attributes, real-time email validation, integrated AI scoring with Claude and ChatGPT, and rollover credits with zero credit card requirement for the free tier. Unlike competitors requiring external platforms or CSV exports, Derrick eliminates manual workflow friction while delivering complete prospect intelligence without technical setup.
Which tool has better pricing: VoilaNorbert vs Lead411?
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When comparing pricing between VoilaNorbert and Lead411, VoilaNorbert generally targets quick email discovery with straightforward tiers that can scale cost-effectively for smaller teams, but can become pricey at high volumes due to per-search or per-credit structures. Lead411 prices reflect its broader B2B data and ongoing contact updates, which often means higher costs for large, multi-user teams needing extensive datasets. Derrick App offers a different value proposition: a 100% native Google Sheets proposition with flexible monthly credits (and credit rollovers) starting at low entry points, plus 50+ enrichment attributes per contact, real-time email validation, and AI-driven scoring-all without a credit-card requirement for the free tier. If your priority is cost predictability and deep, in-Sheets prospecting without exporting, Derrick can be more economical and convenient, while VoilaNorbert is a lean email finder and Lead411 prioritizes broader data intelligence-potentially commanding higher ongoing spend for large-scale needs.
VoilaNorbert vs Lead411 review: which fits data needs?
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VoilaNorbert excels primarily at email verification with 95%+ accuracy, while Lead411 provides broader B2B contact data with company intelligence. VoilaNorbert suits teams prioritizing email discovery speed, but lacks phone numbers, job titles, and firmographic context. Lead411 offers more comprehensive prospect profiles but suffers from inconsistent data quality across industries and slower platform performance. For teams needing complete enrichment without platform fragmentation, Derrick App delivers fifty-plus contact and company attributes natively in Google Sheets, eliminating CSV exports and supplementary tools while offering real-time email validation, rollover credits, and integrated AI scoring at lower cost than both alternatives combined.
Can Derrick replace VoilaNorbert and Lead411 for prospecting?
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Short answer: Derrick can replace VoilaNorbert and Lead411 for certain prospecting needs, but with caveats. Derrick excels at email verification, 100% native Google Sheets workflow, and multi-attribute enrichment (50+ fields), plus rapid setup without LinkedIn Sales Navigator or CSV exports. VoilaNorbert specializes in fast email discovery and real-time verification, but lacks broader contact intelligence. Lead411 offers robust B2B contact data and company insights, yet Derrick provides a more integrated prospecting and engagement workflow within Sheets, scalable with credits, AI scoring, and extensive integrations. If your primary need is comprehensive data enrichment and multi-channel engagement in one place, Derrick can cover more ground; if you only need pure email discovery or standalone contact lists, VoilaNorbert or Lead411 may still fit in.
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-oneLead411 vs Derrick - solo duel
Drop the third-party context and see how Lead411 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
