6sense
- Starting price: Custom (~$25k/yr)
- Free plan: No (free trial only)
- Founded: 2013
- HQ: San Francisco, CA
Updated
6sense vs Warmly vs Derrick: Which Is Better in 2026?
- Short answer
- 6sense vs Warmly vs Derrick: 6sense is a predictive intent and account-based revenue, Warmly is a web deanonymization · intent · live chat orchestration. 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 6sense or Warmly) and pricing is lower - free forever with 100 credits/month, paid plans from €9/month. Most teams pair Derrick for the data layer with 6sense or Warmly for outreach.
ABM tools like 6sense command enterprise-level pricing for their intent + reveal stack. The side-by-side comparison below tracks 6sense's signal accuracy, integration ecosystem and per-seat costs against Derrick's à-la-carte credit model that lets you sample 6sense's value before committing $40k+/year.
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 27 000+ users worldwide.
CURSOR Quick Facts
6sense vs Warmly vs Derrick at a glance
Warmly
- Starting price: $10,000/year
- Free plan: Free tier (limited deanon)
- Founded: 2020
- HQ: San Francisco, USA
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 6sense and Warmly
3 core reasons SDRs and ops teams switch to Derrick. Click to expand each.
01 Lives where your data already does — Google Sheets
6sense and Warmly both run as standalone platforms — separate UIs, separate logins, CSV exports + imports to move data into your CRM or spreadsheet. Derrick skips that entire layer : you enrich a Google Sheet with a formula (=DERRICK_EMAIL, =DERRICK_PHONE, =DERRICK_TECH) and the column populates inline. No platform-switching, no CSV round-trip.
02 One price for unlimited rows : $10/month total
6sense (Custom (~$25k/yr)) and Warmly ($10,000/year) follow the SaaS-standard model : tier the features, cap the credits, upsell when you outgrow it. Derrick is the opposite — one tier, $10/month, no caps, no seats. Predictable spend for teams that hate budgeting around credit-pool refills.
03 Native MCP support : Claude + ChatGPT call Derrick directly
For teams adopting AI SDR / RevOps workflows : Derrick's MCP support means your enrichment layer is callable by any compliant agent (Claude, ChatGPT, Cursor, n8n with MCP nodes). 6sense and Warmly require Zapier or custom code at this layer — a meaningful integration tax as AI-agent stacks mature.
Honest Comparison 
derrick
What each tool does better
We're upfront - every tool has strengths. Here's where 6sense, Warmly, and Derrick each genuinely win.
What 6sense does better
- Best-in-class intent data
- Account-based predictive scoring
- Salesforce + HubSpot native sync
What Warmly does better
- Speed-to-respond is genuinely different from ABM dashboards
- Coworker AI converts identified visitors to meetings
- Product velocity is high — features ship monthly
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.
| 6sense | Warmly | Derrick | |
|---|---|---|---|
| Starting price (monthly) | Custom (~$25k/yr) | $10,000/year | €0 (free) · €9/mo paid |
| Annual cost (base) | ~€300/yr | ~€120/yr | €0/yr free · ~€108/yr paid |
| Free plan? | No (free trial only) | Free tier (limited deanon) | ✓ 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
6sense vs Warmly vs Derrick: full feature comparison
| 6sense | Derrick App | Warmly | |
|---|---|---|---|
| Entry price | Custom (~$25k/yr) | $10/mo flat | $10,000/year |
| Free plan | ✕ | 14-day full trial | Free tier (limited deanon) |
| Best for | Enterprise ABM teams | Sheet-native enrichment | Revenue teams on signal-based outbound |
| Category positioning | Intent Data | Spreadsheet-native B2B data | Signal-based revenue platform |
| G2 rating | 4.3/5 | — | 4.6/5 |
| Founded | 2013 | 2022 | 2020 |
| Works natively in Google Sheets | ✕ | ✓ | ✕ |
| Per-row pricing (no credit caps) | ✕ | ✓ | ✕ |
| MCP-ready for AI / LLM agents | ✕ | ✓ | ✕ |
Pricing in a nutshell Intent Data derrick
best value for money
Results first.
Discover Derrick →
Signal-based revenue platform
6sense vs Warmly vs Derrick pricing breakdown
Intent Data 6sense
Custom (~$25k/yr)
Best for: Enterprise ABM teams
Intent Data category : 6sense entry tier is Custom (~$25k/yr). Best-for : enterprise abm teams. See the complete 6sense pricing page for tier comparison, credit cap behaviour, and annual-vs-monthly delta.
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.
Signal-based revenue platform Warmly
$10,000/year
Best for: Revenue teams on signal-based outbound
Signal-based revenue platform category : Warmly entry tier is $10,000/year. Best-for : revenue teams on signal-based outbound. See the complete Warmly pricing page for tier comparison, credit cap behaviour, and annual-vs-monthly delta.
Migration Guide
How to switch from 6sense 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 6sense, 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 6sense if…
- You specifically need enterprise abm teams
- Best-in-class intent data
- Account-based predictive scoring
- You're already invested in the 6sense ecosystem
Pick Warmly if…
- You specifically need revenue teams on signal-based outbound
- Speed-to-respond is genuinely different from ABM dashboards
- Coworker AI converts identified visitors to meetings
- You're already invested in the Warmly 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 6sense vs Warmly
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
6sense vs Warmly: when does each fit best?
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6sense is positioned as intent data for enterprise abm teams. Warmly is positioned as signal-based revenue platform for revenue teams on signal-based outbound. These are different category bets — 6sense for its niche, Warmly for signal-based revenue. Most teams either pick one based on primary use case or stack both for adjacent workflows. G2 reviewers rate 6sense at 4.3/5 and Warmly at 4.6/5 — both products work, the deciding factor is workflow fit, not product quality.
How do 6sense and Warmly pricing actually compare in 2026?
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6sense entry-paid tier : Free Trial at -. Next tier up is Team (~$25K/yr). 6sense's free tier : No (free trial only). Warmly entry-paid tier : AI Web-Deanonymization (Starter) at $10,000/year (or $3,250/quarter). Next tier up is Data + Signals ($15,000-$20,000/year). Warmly's free tier : Free tier (limited deanon). As a cross-reference : Derrick App's $10/month flat fee covers unlimited Sheet rows — useful for teams that hate budgeting around credit refills.
What's the biggest reason to pick 6sense over Warmly?
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Best-in-class intent data. The intent dataset, built on the Bombora cooperative, is the most comprehensive in the market for B2B research signals. (Source : Sarah K., RevOps Director, G2 review (Mar 2026).) If this single capability maps to a real pain in your sales motion, 6sense is the right pick over Warmly.
What's the biggest reason to pick Warmly over 6sense?
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Speed-to-respond is genuinely different from ABM dashboards. Most account-ID tools surface signal in a dashboard you check daily or weekly. Warmly fires the signal into Slack, sequences, and chat instantly. Reviewers consistently cite this as the deciding factor versus 6sense + Leadfeeder. (Source : Mei C., RevOps Lead, G2 review (Feb 2026).) If this is the differentiator that matters most for your stack, Warmly is the right pick over 6sense.
Can Derrick replace both 6sense and Warmly?
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6sense (intent data) and Warmly (signal-based revenue platform) cover different category needs, so the question depends on which one Derrick maps against. Derrick is a Sheets-native enrichment + search layer at $10/mo flat — it directly substitutes for the data layer of either tool. For the platform-specific features (sequencing, intent, automation), Derrick complements 6sense and Warmly rather than replacing them outright.
Beyond 6sense and Warmly, what other tools should I evaluate?
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Four other tools in the same competitive set worth evaluating : Demandbase, Leadfeeder, Rollworks, Terminus. Each has its own positioning trade-off versus 6sense and Warmly — Demandbase typically appears as a direct competitor on G2 review pages, with Leadfeeder, Rollworks, Terminus as adjacent picks for different team sizes or use cases. Each tool's full review on this site has the deep trade-off matrix — start there before shortlisting.
One-on-one
6sense vs Derrick - solo duel
Drop the third-party context and see how 6sense 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.
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