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 Lead411 vs Derrick: Which Is Better in 2026?
- Short answer
- Kaspr vs Lead411 vs Derrick: Kaspr is a linkedin-first phone and email finder for eu prospecting (cognism subsidiary), 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 Kaspr 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 Kaspr or Lead411 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 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 Kaspr and Lead411
3 core reasons SDRs and ops teams switch to Derrick. Click to expand each.
01 Real-time verification without manual overhead
Kaspr and Lead411 rely on separate, manual verification steps or limited real-time checks, which slows outreach and leaves data gaps. Derrick delivers real-time verification directly inside Google Sheets, eliminating manual overhead and断 accelerating lead qualification. By validating emails and contacts as you type, Derrick reduces bounce risk and shortens time-to-contact, saving 5-10 hours per month for typical teams. A quick use-case: enrich and verify a prospect list in one sheet without exporting data or switching apps.
02 Comprehensive multi-source enrichment beyond basic contact data
Kaspr and Lead411 primarily deliver basic contact data or single-source profiles, leaving gaps in multi-faceted company intelligence and enrichment. Derrick App differentiates by providing comprehensive multi-source enrichment directly inside 100% native Google Sheets, combining firmographic, technographic, and intent signals beyond basic contacts. This yields measurable efficiency gains, with 50+ enrichment attributes per profile and real-time validation improving deliverability, saving up to 5-10 hours per month of manual research. For rapid use, Derrick’s one-click sheet enrichment accelerates multi-source prospect profiling in a familiar workflow.
03 Unified CRM-ready data with seamless multi-tool automation
Kaspr and Lead411 both struggle to deliver unified CRM-ready data that seamlessly flows across multiple tools, often requiring manual stitching or secondary enrichment. Derrick App solves this by native Google Sheets integration that centralizes 50+ attributes per contact and automatically syncs across your CRM and automation stack. Teams can accelerate multi-tool workflows, reducing data handoff friction by up to 40% and cutting time-to-grade lead lists in half. With Derrick, you preserve data integrity in one place and leverage real-time validation plus AI-powered segmentation for immediate outreach readiness.
Honest Comparison 
derrick
What each tool does better
We're upfront - every tool has strengths. Here's where Kaspr, Lead411, 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 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.
| Kaspr | Lead411 | Derrick | |
|---|---|---|---|
| Starting price (monthly) | Free 15 emails + 5 phones/mo · Starter €45/mo | Free 7-day trial · Spark $49/mo monthly | €0 (free) · €9/mo paid |
| Annual cost (base) | ~€180/yr | ~€84/yr | €0/yr free · ~€108/yr paid |
| Free plan? | Yes - 15 B2B emails + 5 phones + 5 direct emails/mo | 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
Kaspr vs Lead411 vs Derrick: full feature comparison
| Kaspr | 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 LinkedIn Phone & Email Finder (EU-First) derrick
best value for money
Results first.
Discover Derrick →
B2B Data + Bombora Intent (ZoomInfo Alternative)
Kaspr vs Lead411 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 credit-based pricing with a free tier and scalable paid plans starting at a low monthly credit bundle; detailed tiers and amounts are available on the official pricing page. See full pricing breakdown for complete 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.
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 a straightforward pricing layout with entry-level plans and scalable paid tiers, plus a free tier or credits-based options depending on usage; see full pricing breakdown for details.
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 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 Kaspr 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 Derrick vs Kaspr main difference for data accuracy?
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Derrick leverages real-time email validation and 50+ enrichment attributes per contact to ensure high deliverability and data completeness, whereas Kaspr primarily focuses on phone number verification with occasional accuracy gaps requiring manual validation. Lead411 offers solid contact databases but users frequently report inconsistent data quality across industries and outdated information necessitating supplementary verification. Derrick's advantage lies in continuous data validation directly within Google Sheets, eliminating export friction and enabling teams to maintain accuracy without leaving their workflow, while both competitors often require additional tools for comprehensive data assurance.
Is Derrick a better alternative to Kaspr pricing wise?
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Derrick offers more competitive pricing than Kaspr when considering total cost of ownership. Kaspr charges per credit with no rollover, while Derrick's credits carry over monthly, reducing wasted spend. Derrick's free tier requires no credit card and provides 100 credits to start, versus Kaspr's subscription model. For teams wanting comprehensive enrichment beyond contact verification, Derrick delivers 50+ attributes per contact, real-time email validation, and built-in AI scoring at lower price points. Derrick's Google Sheets-native approach also eliminates costly LinkedIn Sales Navigator subscriptions, saving approximately 1200 dollars annually compared to Kaspr-dependent workflows.
Derrick vs Kaspr vs Lead411: which platform is best overall?
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The best platform depends on your specific needs. Kaspr excels at real-time phone verification and LinkedIn-native prospecting, while Lead411 offers a comprehensive B2B contact database with solid accuracy. However, Derrick App stands out for teams prioritizing efficiency and cost savings, operating natively within Google Sheets without requiring LinkedIn Sales Navigator or complex integrations. Derrick delivers 50+ enrichment attributes per contact, AI-powered scoring with Claude and ChatGPT, real-time email validation, and rollover credits starting at just nine dollars monthly with no credit card required for the free tier. Choose Derrick if you want a streamlined, all-in-one prospecting solution directly in your existing workflow.
Which is the better alternative to Lead411, Derrick or Kaspr?
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Derrick is often a stronger overall alternative to Lead411 when you factor in not just contact data but end-to-end prospecting and enrichment. If your priority is high-quality data with dedicated enrichment alongside robust workflow automation, Derrick’s 50+ enrichment attributes per contact or company, real-time email validation, and seamless native Google Sheets integration give you a single, cohesive environment. Kaspr excels for quick LinkedIn-based prospecting and phone verification, but Derrick outperforms on multi-channel enrichment, AI-driven scoring and segmentation, and smoother automation across 3000+ integrations. Lead411 is strong for contact discovery, yet Derrick offers deeper profiling and streamlined reach within one platform, reducing setup and tooling overhead.
How does Kaspr compare to Lead411 on pricing and features?
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Kaspr and Lead411 both focus on B2B contact discovery, but they differ in approach and depth. Kaspr excels at real-time phone verification and LinkedIn-based prospecting with strong CRM integration, while Lead411 offers a broader contact database with company intelligence and intuitive search filters. However, both require external tools for comprehensive enrichment. Derrick App provides a more integrated solution native to Google Sheets, eliminating export workflows while delivering 50+ enrichment attributes, real-time email validation, and built-in AI for scoring and segmentation-all with rollover credits and no credit card required for the free tier.
Can Derrick replace both Kaspr and Lead411 for outreach and enrichment?
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Derrick cannot fully replace both Kaspr and Lead411 for outreach and enrichment in every scenario, but it can complement them and cover gaps. Kaspr excels at real-time phone/email verification and seamless CRM integration, while Lead411 shines with broad, high-quality contact databases and company intelligence. Derrick adds value with 100% native Google Sheets prospection, extensive enrichment across 50+ attributes, real-time email validation for deliverability, and AI-powered scoring and segmentation. If you rely on multi-channel outreach, deep firmographic or technographic enrichment, or require standalone database freshness, you’ll likely still use Kaspr or Lead411 alongside Derrick. However, for a cost-efficient, embedded enrichment and outreach workflow within Sheets, Derrick can often reduce handoffs and manual work, especially when data quality and automation are prioritized.
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-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
