Zoominfo
- Starting price: ~$15K/yr (3 seats min)
- Free plan: No (community edition limited)
- Founded: 2007
- HQ: Vancouver, WA
Zoominfo is a B2B database vendor - seat-time + record access charged per user, per year. The side-by-side comparison below tracks Zoominfo's total-cost-of-ownership across team growth and lookup volume against Derrick's credit-pool model where the cost moves with usage, not headcount.
✓ Free forever · ✓ No credit card · ✓ Cancel anytime · ✓ Your data stays in your Sheet
Trusted by 31,000+ users worldwide.





CURSOR 3 core reasons SDRs and ops teams switch to Derrick. Click to expand each.
Derrick ensures real-time email validation during outreach, addressing a common gap left by ZoomInfo and VoilaNorbert, which either rely on static data or focus on discovery over live verification. Unlike VoilaNorbert's email-first approach or ZoomInfo's broad data without immediate validation, Derrick validates in real time within Google Sheets, preventing bounced Outreach sends. This leads to measurable gains: higher deliverability, reduced rework, and incremental time saved (up to 5-10 hours per month) as teams avoid chasing invalid contacts. A practical use case is instant validation during list assembly for a new outbound sequence, ensuring every contact is verification-approved before hitting send.
Derrick addresses the limitation of ZoomInfo and VoilaNorbert by delivering flexible, scalable enrichments across 3000+ integrations, enabling teams to automate data enhancement directly within their existing stacks. While ZoomInfo excels in breadth but often functions as a standalone data source, and VoilaNorbert focuses on email discovery with limited context, Derrick weaves comprehensive attributes and real-time validation into 100% native Google Sheets workflows. Teams gain measurable efficiency: up to 50+ enrichment attributes per contact and seamless Zapier/Make/n8n connectivity, reducing manual research time by 20-40 hours per month. A practical use case: enriching and scoring accounts across multiple tools in a single flow without exporting data or switching apps.
Derrick tackles unified data privacy controls for compliant outreach by centralizing consent, data handling, and audit trails in one native Google Sheets workflow, addressing how ZoomInfo and VoilaNorbert fall short on built-in, auditable privacy governance. Unlike ZoomInfo’s standalone data provider model or VoilaNorbert’s email-only enrichment, Derrick enforces compliant outreach with verifiable controls and monthly credit accountability. Teams save time and reduce risk, with up to 5-10 hours saved monthly and clearer adherence to GDPR/CCPA requirements through automated privacy checks. A quick-use case: run compliant prospecting sequences across 3,000+ integrations while keeping all privacy logs in one place. Derrick keeps outreach lawful without sacrificing speed or scale.
We're upfront - every tool has strengths. Here's where Zoominfo, VoilaNorbert, and Derrick each genuinely win.
Headline pricing rarely tells the whole story. Here's the real cost of running each tool for a year.
| Zoominfo | VoilaNorbert | Derrick | |
|---|---|---|---|
| Starting price (monthly) | ~$15K/yr (3 seats min) | 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? | No (community edition limited) | 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.
| zoominfo | Derrick App | VoilaNorbert | |
|---|---|---|---|
| Works natively in Google Sheets | ✕ | ✓ | ✕ |
| Requires LinkedIn Sales Navigator ($100/month) | ✕ | ✕ | ✕ |
| Sales Navigator 1-click import | ✕ | ✓ | ✕ |
| Email finder with real-time validation | ✓ | ✓ | ✓ |
| Phone finder from LinkedIn | ✓ | ✓ | ✕ |
| Company tech stack lookup | ✓ | ✓ | ✕ |
| SimilarWeb & G2 insights integrated | ✕ | ✓ | ✕ |
| AI integration (Claude & ChatGPT) | ✓ | ✓ | ✓ |
| Automatic AI Lead Scoring | ✕ | ✓ | ✕ |
| Data cleaning & normalization | ✓ | ✓ | ✓ |
| Multi-platform scraping (Instagram, Twitter, Facebook) | ✕ | ✕ | ✕ |
| Zapier, Make, n8n integrations | ✓ | ✓ | ✓ |
| Public API available | ✓ | ✓ | ✓ |
| Native CRM integrations (HubSpot, Salesforce) | ✓ | ✕ | ✓ |
| Entry price (paid plan) | 15000$/an | 9€/mois | 49$/mois |
| Permanent free plan | ✕ | ✓ | ✓ |
| Rollover credits to next month | ✕ | ✓ | ✕ |
| Simple and transparent credit system | ✕ | ✓ | ✓ |
| Simple setup & onboarding | ✕ | ✓ | ✓ |
| Complete documentation | ✓ | ✓ | ✓ |
Sales Intelligence (Enterprise) ~$15K/yr (3 seats min)
Best for: Enterprise US sales orgs
ZoomInfo offers scalable B2B data plans with entry-level options and enterprise packages, plus a dedicated pricing page for full details on tiers and usage allowances-see full pricing breakdown for all specifics.
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 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, plus bulk options for teams; see full pricing breakdown for complete details. View complete pricing details on the VoilaNorbert pricing page.
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.
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.
Open a Sheet with your prospect list (paste a CSV from Zoominfo, scrape from LinkedIn Sales Navigator, or import from your CRM). Click Extensions → Derrick and the sidebar opens with all enrichment features ready to use.
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.
100 free credits / month · No credit card · Cancel anytime
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."
"Working pretty nifty compared to Snov.Io. Price wise it does give a fair shake, and IMO better interface since it's google sheets."
"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."
"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."
"Amazing Tool, I would like to advocate this to my colleagues. So that you can get more users. Keep it Up. 5 Stars!"
"This app is fantastic. Brilliantly created to help small and mid sized businesses."
"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."
"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."
"Have tested over 10+ LI scraper apps, Derrick beats them all. Simple to use, accurate data, and affordable price."
Drop the third-party context and see how zoominfo compares to Derrick alone.
Open the head-to-head → One-on-oneDrop the third-party context and see how VoilaNorbert compares to Derrick alone.
Open the head-to-head → Curated stackStep back from the duel - see our hand-picked sales-tool selection and how every category fits together.
See the full curation →