Cognism vs 6sense vs Derrick in short. Cognism: GDPR-compliant B2B contact data with mobile coverage. 6sense: predictive intent and account-based revenue. Derrick is a B2B enrichment web app (nothing to install), also available as a Google Sheets add-on, a REST API and an MCP server (Claude and ChatGPT drive enrichment for you). It is free forever with 100 credits/month, with paid plans from €20/month, and it runs on its own or alongside Cognism or 6sense.
Where Cognism commits you to enterprise contracts and minimum seats, Derrick offers month-to-month credits with rollover. The side-by-side comparison below covers Cognism's database depth, contract structure and per-seat scaling against Derrick's pay-for-what-you-use Sheets-native model.
Trusted byHands Down best extension for sheets till date. It eased up my linkedin lead collection journey by 10x. Thank you!!Rahul Nairfrom Google Workspace MarketplaceThis tool makes enriching LinkedIn URLs incredibly easy. You can enrich both personal and company profiles with a single click, and the Google Sheets integration is a game-changer.Pankaj Rohillafrom Google Workspace MarketplaceGreat extension. There's bigger companies that do 1000x less. Go with Derrick.Ben Leinenfrom Google Workspace MarketplaceIt makes my life a lot easier… no more copy and paste and time wasted. Thank you!Cris Forlanifrom Google Workspace MarketplaceDerrick is your one stop solution to data collection and up to date leads data automated collection. 100/100 value for money.Manu Nairfrom Google Workspace MarketplaceThis is one hell of a magical tool, it has blown my mind already, it's so handy, just love it. I am exploring how much more I can do with itJagdip Gohilfrom Google Workspace MarketplaceLoving the smoothness of the experience especially on Chrome. Great value for the price as well.GB Alaofrom Google Workspace MarketplaceI was looking for a tool to enrich LinkedIn data. Very easy to use.Keith Hildebrandfrom Google Workspace MarketplaceCURSOREasy to enhance contacts by running bulk lists. Try itJames Finlaysonfrom Google Workspace Marketplace +34,000 others
3 core reasons SDRs and ops teams switch to Derrick. Click to expand each.
01
Real-time email validation without data-quality gaps
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Cognism and 6sense provide real-time data in their own domains, but neither solves email validation within the flow of your Sheets-driven workflow in real time without data-quality gaps. Derrick delivers real-time email validation directly in the web app (or in Google Sheets, Claude and the API), ensuring every contact record remains verifiable as you type, without exporting or switching tools. This translates to improved deliverability and lower bounce rates, with immediate feedback on invalid or risky addresses. Use cases include on-the-spot list cleaning during prospecting sessions, so your outreach remains consistently accurate.
02
Cost-effective, rapid setup without complex onboarding friction
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Cognism and 6sense can require more complex setups and longer onboarding cycles, slowing time-to-value for teams aiming for fast wins. Derrick offers a cost-effective, rapid setup by centering web app workflows (also in Google Sheets, Claude and the API) with no CSV exports or heavy configuration, reducing friction from days to hours. If you’re constrained by onboarding friction, Derrick saves 5-10 hours per month on setup and maintenance while delivering up to 50+ enrichment attributes per contact, with monthly credit carryover for flexibility. A typical use case: start enriching and validating contacts directly in the web app (or in Sheets, Claude and the API) in minutes, powering quick outreach without lingering deployment hurdles.
03
Unified data enrichment across apps with zero context switching
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Cognism and 6sense often require separate workflows or multiple tools to achieve unified data views, which forces context switching between platforms. Derrick delivers true unified data enrichment across apps directly in the web app (or in Google Sheets, Claude and the API), eliminating the need to juggle disparate sources. Users save time and reduce errors by consolidating 50+ enrichment attributes and real-time email validation in one native workflow, translating to measurable efficiency gains (hours saved per month and smoother multi-app prospecting). For rapid use cases, Derrick’s web app experience (also in Google Sheets, Claude and the API) means zero onboarding friction and immediate compatibility with existing outreach sequences.
Replace Cognism: find a phone number from a LinkedIn profile in Derrick's web app, nothing to install
Part 3 / 1003
Honest comparison
What each tool does better
We're upfront - every tool has strengths. Here's where Cognism, 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.
Cost item
Cognism
6sense
Derrick
Starting price
See pricing
Custom (~$25k/yr)
€0 (free) · €20/month paid
Annual cost (base)
See pricing
~$25,000/yr
€0/year free · €240/year on Standard
Free plan?
No (demo + custom quote only)
No (free trial only)
✓ Forever - 100 credits/mo
Setup cost
Hours to days
Hours to days
Nothing to install (web app)
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 it to one transparent credit model.
Cognism offers a premium B2B pricing structure with an entry-level paid tier and escalating plans designed for enterprise teams-see full pricing breakdown for all details and options. For complete pricing details, view the Cognism pricing page.
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, in a web app with nothing to install (also in Google Sheets, Claude and the API).
No heavy workflows, No endless configuration. No learning curve.
6sense pricing starts with enterprise-level options and a paid tier, with details on capacity and features varying by plan; see the full pricing breakdown for exact prices and allowances. View complete pricing details on the dedicated Pricing 6sense page.
Derrick is a web app - nothing to install, no formulas to learn, no pipelines to migrate. Sign up and you're enriching in under a minute.
Web appnothing to install
Google Sheetssidebar
Claude · MCPjust ask
REST APIPOST /v1/enrich
Same engine, same credits
Open the Derrick web app
Sign up on the Derrick web app. Nothing to install, no credit card required - you start with 100 free credits per month.
+Add a column×
Phone Finder
200 credits / phone found
Full nameAName
Phone Findermax 800
column B
Import your Cognism list
Upload the CSV you exported from Cognism, paste LinkedIn URLs, or import from LinkedIn Sales Navigator. Prefer to stay in your tools? The same features run in Google Sheets, in Claude (MCP) and via the API.
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 in your list. No pipelines, no waiting.
What teams say after switching from Cognism vs 6sense
See what our customers say about Derrick.
323 reviews
"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
"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
"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
"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
"This app is fantastic. Brilliantly created to help small and mid sized businesses."
Dan Hughes
Founder/CEO, AlmanacIO
"Have tested over 10+ LI scraper apps, Derrick beats them all. Simple to use, accurate data, and affordable price."
How does Derrick vs Cognism compare for data enrichment?
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Derrick excels at real-time data enrichment directly in the web app (or in Google Sheets, Claude and the API), eliminating manual exports and complex workflows that both Cognism and 6sense require. While Cognism delivers strong contact verification with excellent EMEA coverage, Derrick provides 50+ enrichment attributes per contact at significantly lower cost with rollover credits. Unlike 6sense's account-focused intelligence requiring steep onboarding, Derrick offers immediate deployment with built-in AI scoring and email validation. For teams prioritizing accessibility, cost efficiency, and seamless web-app-first enrichment without technical setup, Derrick combines the contact accuracy strengths of Cognism with the automation simplicity that neither competitor provides natively.
Is Derrick a better alternative to Cognism for SMBs?
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Derrick offers a more accessible and cost-effective solution for SMBs compared to Cognism. While Cognism focuses on verified contact data and EMEA coverage, it carries premium pricing and complexity that can strain smaller budgets. Derrick operates natively in the web app (or in Google Sheets, Claude and the API) with no setup friction, provides 50+ enrichment attributes per contact, includes integrated AI scoring, and offers flexible monthly credit rollover starting at just €9. For SMBs prioritizing simplicity, rapid deployment, and transparent pricing without enterprise-level overhead, Derrick delivers comparable targeting precision at a fraction of Cognism's investment.
What’s the difference Derrick vs Cognism for ABM?
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Derrick and Cognism serve different ABM functions. Cognism is built as a B2B contact database with verified emails and intent signals, ideal for teams prioritizing data accuracy and EMEA coverage. Derrick, however, operates natively in the web app (or in Google Sheets, Claude and the API), eliminating CSV exports and complex integrations while offering AI-powered enrichment with Claude and ChatGPT for automated scoring and segmentation. Derrick's rollover credits and no credit card requirement make it more accessible for teams seeking cost-effective, flexible ABM workflows without steep onboarding complexity that Cognism demands.
Can Cognism replace Derrick in lead intelligence?
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No, Cognism cannot fully replace Derrick for lead intelligence in a typical B2B workflow. Cognism focuses on high-quality contact data, real-time verification, and intent signals, with strong EU coverage and CRM integrations, but it focuses on data enrichment and prospect identification rather than end-to-end lead generation and outbound automation. Derrick, by contrast, is a web app (also in Google Sheets, Claude and the API), supports automatic scoring and segmentation with integrated AI (Claude and ChatGPT), offers 3000+ integrations via Zapier/Make/n8n, and provides cost-efficient, roll-over credits plus a free tier-all without requiring credit card upfront. For teams needing seamless in-app prospecting combined with enrichment, scoring, and easy automation, Derrick complements Cognism rather than being fully replaced by it. If you compare to 6sense, Derrick remains more lightweight, cost-effective, and straightforward for smaller teams or those prioritizing quick setup and daily operational efficiency.
Which has better pricing between Derrick and 6sense?
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Derrick offers significantly more flexible and cost-effective pricing compared to 6sense. While 6sense requires enterprise-level investment with custom pricing, Derrick provides transparent, scalable plans starting at just €20 monthly with rollover credits and no credit card required for the free tier. Derrick's per-credit model allows teams to pay only for what they use, whereas 6sense typically demands longer commitments and higher minimum spend, making Derrick ideal for growing teams seeking affordable B2B data enrichment without complex contracts.
What do reviews say about Derrick vs Cognism vs 6sense?
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Reviews across these platforms consistently praise Cognism for data accuracy, GDPR/CCPA compliance, and strong EU coverage, with users noting reliable contact data and efficient lead generation, though some report higher pricing and varying depth of enrichment in niche verticals. 6sense is lauded for its advanced predictive analytics, multi-channel intent signals, and robust ABM capabilities, but users cite a steep learning curve and data completeness variability outside enterprise segments. Derrick is highlighted for its native web app, Google Sheets, Claude (MCP) and API integration, 100% no-export workflow, generous monthly credits, real-time email validation, and AI-driven scoring and segmentation, while reviewers often mention that Derrick complements broader suites by enhancing data enrichment and outreach within a cost-effective, fully self-contained web-app-first environment. Overall, reviews suggest Cognism focuses on data quality and compliance, 6sense in predictive ABM power, and Derrick in accessible, workflow-friendly enrichment and outreach, making Derrick a strong complementary choice for teams prioritizing speed, ease of use, and cost efficiency alongside primary tools.
Hands Down best extension for sheets till date. It eased up my linkedin lead collection journey by 10x. Thank you!! Rahul Nair from Google Workspace Marketplace 
This tool makes enriching LinkedIn URLs incredibly easy. You can enrich both personal and company profiles with a single click, and the Google Sheets integration is a game-changer. Pankaj Rohilla from Google Workspace Marketplace 
Great extension. There's bigger companies that do 1000x less. Go with Derrick. Ben Leinen from Google Workspace Marketplace 
It makes my life a lot easier… no more copy and paste and time wasted. Thank you! Cris Forlani from Google Workspace Marketplace 
Derrick is your one stop solution to data collection and up to date leads data automated collection. 100/100 value for money. Manu Nair from Google Workspace Marketplace 
This is one hell of a magical tool, it has blown my mind already, it's so handy, just love it. I am exploring how much more I can do with it Jagdip Gohil from Google Workspace Marketplace 
Loving the smoothness of the experience especially on Chrome. Great value for the price as well. GB Alao from Google Workspace Marketplace 
I was looking for a tool to enrich LinkedIn data. Very easy to use. Keith Hildebrand from Google Workspace Marketplace CURSOR Easy to enhance contacts by running bulk lists. Try it James Finlayson from Google Workspace Marketplace +34,000 others 
