Hunter
- Starting price: Free 50 credits/mo · Starter €34/mo (annual)
- Free plan: Yes - 50 credits/mo, 500 recipients/sequence
- Founded: 2015
- HQ: Wilmington, DE (US entity) - team distributed (Paris, remote-first)
Hunter competes on hit rate, accuracy and waterfall fallback when one source is blank. The side-by-side comparison below isolates Hunter's per-find cost (email vs mobile vs direct-dial), real-world deliverability of what comes back, and how it fits into Derrick's 10-source waterfall enrichment workflow.
✓ 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.
Real-time validation is a common pitfall for Hunter, which focuses on email discovery and verification but limited enrichment, and for 6sense, which excels at intent and ABM but relies on broader signals rather than immediate contact-level validation. Derrick delivers real-time validation directly inside 100% native Google Sheets, eliminating LinkedIn-only reliance and offering immediate, actionable results without exporting data or switching tools. Teams save time and reduce bounce rates, with measurable efficiency gains from instant verification-up to 20-30 minutes per list and fewer invalid emails per campaign. A quick use case: validate a list of 200 prospects in minutes, not hours, while keeping all data within Derrick and Sheets.
Derrick tackles the rapid, scalable enrichment gap that Hunter and 6sense expose when teams need 3,000+ app and workflow connections at scale. Unlike Hunter’s email-first focus or 6sense’s heavy ABM suite, Derrick delivers broad, multi-attribute enrichment directly inside 100% native Google Sheets, enabling mass updates without CSV exports or complex setup. Users gain concrete value: up to 50+ attributes per contact or company and real-time verification, saving 5–10 hours per month and reducing data gaps across disparate tools. A practical use case: auto-enrich prospect lists across dozens of CRM workflows via 3,000+ integrations, with monthly credit rollovers for continuous refresh. Derrick keeps data fresh and actionable where Hunter often stops at email, and where 6sense’s scope can be too enterprise-focused for day-to-day enrichment.
Hunter and 6sense often fall short on unified, contact-level validation and richness, leaving gaps in real-time accuracy and actionable detail. Derrick delivers true data with unified contact-level validation, enriching 50+ attributes per contact and ensuring real-time email validation for deliverability. This reduces guesswork and improves measurable outcomes, such as higher reply rates and lower bounce, by providing complete, verified profiles rather than isolated signals. In practice, Derrick turns Google Sheets into a central, refreshable prospect hub, avoiding LinkedIn-only assumptions and keeping data current across 3,000+ apps and workflows.
We're upfront - every tool has strengths. Here's where Hunter, 6sense, and Derrick each genuinely win.
Headline pricing rarely tells the whole story. Here's the real cost of running each tool for a year.
| Hunter | 6sense | Derrick | |
|---|---|---|---|
| Starting price (monthly) | Free 50 credits/mo · Starter €34/mo (annual) | Custom (~$25k/yr) | €0 (free) · €9/mo paid |
| Annual cost (base) | ~€600/yr | ~€300/yr | €0/yr free · ~€108/yr paid |
| Free plan? | Yes - 50 credits/mo, 500 recipients/sequence | No (free trial only) | ✓ 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.
| hunter | Derrick App | 6sense | |
|---|---|---|---|
| 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 | 55000$/an |
| Permanent free plan | ✓ | ✓ | ✕ |
| Rollover credits to next month | ✓ | ✓ | ✕ |
| Simple and transparent credit system | ✓ | ✓ | ✕ |
| Simple setup & onboarding | ✓ | ✓ | ✕ |
| Complete documentation | ✓ | ✓ | ✕ |
Email Finder + Light Outreach Free 50 credits/mo · Starter €34/mo (annual)
Best for: Solo SDRs and small teams doing email-first outbound
Hunter offers affordable entry pricing with a free tier and paid plans beginning at practical monthly rates, ideal for small teams. For complete details, see the full pricing breakdown on the dedicated pricing page.
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.
Intent Data Custom (~$25k/yr)
Best for: Enterprise ABM teams
6sense pricing starts with entry-level plans and credits, with paid tiers scaling based on usage and features-see the full pricing breakdown for all details and enterprise options. For complete pricing details, view the 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 Hunter, 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 hunter compares to Derrick alone.
Open the head-to-head → One-on-oneDrop the third-party context and see how 6sense 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 →