🎯 Key Takeaways
- ✓ FullEnrich queries 18 different sources in waterfall mode to maximize match rate
- ✓ Triple email verification protects your deliverability
- ✓ Focus on mobile numbers (06/07): the holy grail of B2B outbound
- ✓ Free export of targeting data so you save credits
- ✓ Higher price but massive ROI if you run serious cold calling
Hey all Sales, Marketers, and Growth Warriors!
If you're still spending hours looking for valid mobile numbers for your prospecting, this article is going to change your life.
Because let's be honest: finding emails is easy. But mobile numbers are the holy grail of outbound. They give you direct access to your prospects, without going through the saturated inbox.
Today, I'm breaking down FullEnrich, the tool that's crushing all the metrics in B2B data enrichment. After 1 year of intensive testing, I'm telling you everything: what's awesome, what's lacking, and whether it's really worth your budget.
FullEnrich is the B2B data enrichment tool that queries 18 different sources (Apollo, Lusha, Dropcontact, etc.) to get you the freshest contact details.
The principle? A waterfall system (cascade): if the first provider doesn't find anything, it moves to the next. And so on until it gets you the email + mobile number.
For whom?
- Sales & SDR who want to integrate calls into their prospecting
- Growth Marketers doing outbound
- Growth Engineers who provide quality lists/data warehouse for the team
- Founders who want ONE tool instead of 5 subscriptions
Problem solved: You stop struggling with incomplete databases and poor match rates.
The Features That Rock and Why They Change Everything
Multi-Source Waterfall: The Tech That Makes the Difference
FullEnrich doesn't do things halfway. While most tools are limited to 1 or 2 sources, FullEnrich queries 18 in cascade mode.
Concretely: it launches a search on Apollo. No result? It moves to Lusha. Still nothing? Dropcontact. And so on until it finds.
Result: You multiply your match rate by 3 to 5 vs a classic tool. That's massive.
Triple Email Verification
FullEnrich offers an ultra-powerful feature: triple email verification. They will check with 3 different providers (ICP Email Verifier, NeverBounce, etc.) to ensure the email is valid.
Why is this crucial? Because bounces destroy your deliverability and domain reputation. With FullEnrich, you avoid this nightmare.
Transparency bonus: you see which provider found the data. That's trust.
Concrete example: You have 1,000 emails in your list. With a classic tool, you risk 5 to 10% bounces. With FullEnrich, you drop to less than 1%. Result: your deliverability stays top-notch and you don't blacklist yourself.
Free Export of Targeting Data
Hold on tight: FullEnrich doesn't charge you for raw targeting data.
The Export Only option is free. You get a CSV with:
- LinkedIn profile URL
- Website + company industry
- Number of employees + job title
- Headquarters + creation date
Concrete use case: You export 500 profiles, refine your targeting, and only enrich the 150 highly qualified profiles. You save 30 to 50% of credits (hundreds of euros per year).
4 Workflows for All Your Prospecting
FullEnrich integrates with all your B2B prospecting workflows. Here are the 4 usage modes:
1. Sales Navigator Integration
Are you targeting specific profiles on LinkedIn Sales Navigator?
- Do your ultra-targeted search
- Click the purple "Export to FullEnrich" button (Chrome extension)
- Export up to 2,500 contacts at once
Massive ROI: 2,500 qualified mobile numbers in 5 minutes. Game over for the competition.
2. Revive Your Crappy Databases (CSV/Excel)
Is your CRM a cemetery of obsolete data? FullEnrich will resurrect them.
- Extract your database to CSV
- Inject it into FullEnrich
- Get an enriched file with valid emails + mobile numbers
Pro tip: Include the LinkedIn URL + company name in your CSV. It increases the match rate by 25%.
3. Chrome Extension for Individual Contacts
Need a contact quickly? The Chrome extension allows you to:
- Go to a LinkedIn profile
- Launch the little FullEnrich robot
- Get the contact details in 10 seconds
Perfect for occasional use or when you want to check a VIP prospect before a meeting.
4. For Growth Engineers
If you're comfortable with automation, you can use the FullEnrich API directly in your workflows:
- n8n, Make, Zapier for automation
- GetCargo, Clay for data orchestration
- Directly in your tech stack (Python, Node.js, etc.)
Everything is done in the backend, without going through the interface. Level 100 automation.
Intelligent Credit Management
FullEnrich doesn't make you pay for crap. Here's how they protect your credits:
✅ Pre-purchase filtering: You uncheck off-target profiles BEFORE validating. No waste.
✅ Quality indicators:
- 🛡️ Shield = 100% valid email
- ❓ Question mark = Catch-all (valid at ~75%)
You choose to download ONLY contacts that are 100% sure.
✅ Credit guarantee: If a found number is wrong, you report it and get your credits back. Period.
API & Integrations (For Growth Hackers)
For Growth Engineers and people doing automation, the API is open from subscription.
You can connect FullEnrich to:
- Your CRM (HubSpot, Salesforce, Pipedrive)
- Your automation workflows (N8N, Make)
- Your outbound tools (Lemlist, Instantly, etc.)
Use case: Your SDRs open a deal in the CRM → FullEnrich automatically enriches the contact → Data available in 2 seconds.
Concrete Use Cases: Who Uses FullEnrich and How?
For Sales & SDR
Scenario: You want to prospect Sales Directors of SaaS companies with 50-200 employees in your region.
Workflow:
1. Targeted search on Sales Navigator
2. Export 500 profiles via FullEnrich
3. Enrichment to get mobile numbers
4. Import into your cold call tool (Aircall, Ringover, etc.) or your CRM
5. Launch your cold calling cadence
Result: Response rate x3 vs email alone. Mobile numbers change the game.
For Growth Marketers
Scenario: You're launching an ABM campaign on 50 strategic accounts.
Workflow:
1. List of target companies in your CRM
2. CSV export of all decision-makers (CEO, CMO, VP Sales...)
3. FullEnrich enrichment to get complete contact details
4. Multi-channel activation: LinkedIn + Email + Calls
Result: Maximum coverage of your target accounts. Impossible to miss you.
For Early-Stage Founders
Scenario: You don't have the budget for 5 different enrichment tools.
Workflow:
1. FullEnrich replaces Apollo + Lusha + Kaspr + Dropcontact
2. You pay one subscription instead of 4
3. You have access to all sources in waterfall mode
Result: Swiss army knife of enrichment. Immediate ROI.
FullEnrich Pricing & Plans (How Much Does It Really Cost?)
FullEnrich is a premium tool. Let's be clear: it's an investment, but the ROI is massive if you do serious outbound with cold calling.
The 3 Available Plans
FullEnrich offers 3 plans with interesting discounts if you pay annually (-30% yearly, -20% monthly).
📦 Start Plan: €29/month
For whom? Solopreneurs, freelancers, or early-stage who want to test FullEnrich without breaking the bank.
What you get:
- 500 credits/month
- 500 emails OR 50 phone numbers
- Waterfall enrichment (20+ data sources)
- Bulk File & CSV enrichment
- API, Zapier, Make, n8n & Clay
- Triple email verification (incl. catch-alls)
- Credits roll-over (3 months) → Your unused credits are not lost!
- Unlimited Users
- Live Company & Contact Enrichment
My opinion: It's the perfect plan to test the tool or if you do targeted prospecting (10-20 new qualified contacts per week). However, if you prospect heavily, you'll quickly be limited.
Annual price: €20.30/month (billed €243.60/year with -30%)
🚀 Pro Plan: €55/month ⭐ Most Popular
For whom? Active Sales & SDR, small Growth teams (2-5 people), founders doing regular outbound.
What you get:
- 1,000 credits/month
- 1,000 emails OR 100 phone numbers
- All Start plan features
- Waterfall enrichment (20+ data sources)
- Bulk File & CSV enrichment
- API, Zapier, Make, n8n & Clay
- Triple email verification (incl. catch-alls)
- Credits roll-over (3 months)
- Unlimited Users
- Live Company & Contact Enrichment
Quick calculation: 100 mobile numbers/month is 100 deal opportunities. If you convert just 2-3 deals, the tool is already paid off x10.
Annual price: €38.50/month (billed €462/year with -30%)
💼 Scale Plan: From €500/month
For whom? Scale-ups, Sales teams 10+ people, companies doing mass prospecting.
What you get:
- Custom credits/month (custom volume)
- Custom emails & phones (unlimited or almost)
- All Pro plan features
- + SSO (Single Sign-On) → Enhanced security for large teams
- Talk to Sales → Customized pricing according to your needs
My opinion: If you do 500+ enrichments/month and have a structured team, this plan is for you. Pricing is negotiated directly with their Sales team, so it's flexible according to your volume.
💰 Cost per Enriched Data
Here are the unit cost details (valid on all plans):
- 📧 1 email found = 1 credit (~€0.029 to €0.055 depending on plan)
- 📱 1 mobile phone number = 10 credits (~€0.29 to €0.55 depending on plan)
Concrete example:
With the Pro plan at €55/month (1,000 credits):
- You can get 1,000 emails OR 100 mobiles OR a mix of both
- 1 mobile = ~€0.55
40 to 55 cents for a valid mobile number is nothing compared to the deal potential it represents. One meeting booked and it's paid off x100.
My Verdict on Plans
| Plan | For whom? | Best for... |
|------|-----------|-------------|
| Start (€29) | Solopreneurs, freelancers, testing | Ultra-targeted prospecting, 10-20 new contacts/week |
| Pro (€55) ⭐ | Active Sales, small teams | Regular prospecting, 20-30 calls/day, outbound campaigns |
| Scale (€500+) | Scale-ups, large Sales teams | Massive volumes, 500+ enrichments/month |
My advice: Start with the Pro plan if you do serious outbound. It's the best value for money and you have room to scale.
If you're solo and just want to test, take the Start and upgrade later.
Bonus: Free Trial
FullEnrich offers a "Try for free" on Start and Pro plans. You can test the platform without pulling out your credit card immediately. It's the time to check if the tool delivers on its promises on your ICP before committing.
FullEnrich vs Lusha
Lusha: Simple, fast, but limited to its own database (no waterfall).
Lusha strengths:
- Ultra-simple interface
- Effective Chrome extension
- Good for beginners
Lusha weaknesses:
- Lower match rate than FullEnrich
- No triple email verification
- Less coverage on French mobiles
My opinion: Lusha is good for testing enrichment, but if you want to scale your cold calling, FullEnrich is above.
FullEnrich vs ContactOut
ContactOut: Specialized in LinkedIn enrichment. Good on emails, average on mobiles.
When to choose ContactOut?
- You only prospect via LinkedIn
- You want a simple and affordable tool
When to choose FullEnrich?
- You want mobiles as a priority
- You do multi-channel prospecting (LinkedIn + Call + Email)
FullEnrich vs Emelia
Emelia: French enrichment + cold emailing platform. Basic enrichment (1 source) but coupled with email sending tools.
Emelia strengths:
- All-in-one solution (enrichment + cold email in the same tool)
- Accessible pricing (from €39/month)
- French interface, French support
- Good for teams who want to centralize everything
Emelia weaknesses:
- Lower match rate than FullEnrich (1 enrichment source only)
- Limited mobile coverage (focus on emails)
- No multi-source waterfall
- Less powerful if you want JUST enrichment
When to choose Emelia?
- You want an all-in-one tool (enrichment + cold email + follow-up)
- Tight budget and you want to avoid paying for 2 separate tools
- You mainly do emailing (no cold calling)
When to choose FullEnrich?
- You want the best match rate on mobiles
- You already have your cold email tool (Lemlist, Instantly, etc.)
- You prioritize data quality over "all-in-one"
My opinion: Emelia is a good option if you're starting out and want a simple tool that does everything. But if your business relies on cold calling and you want premium data, FullEnrich is in another league.
FullEnrich vs Dropcontact
Dropcontact: French champion of email verification. Excellent for emails, almost non-existent on mobiles.
Dropcontact strengths:
- Best email validity rate in France
- 100% GDPR-compliant
- Inexpensive
Weaknesses:
- Finds almost no mobile numbers
- No multi-source waterfall
Comparison Table
| Criteria | FullEnrich | Apollo | Lusha | Emelia | Dropcontact |
|----------|-----------|---------|--------|---------|-------------|
| Email match rate | ⭐⭐⭐⭐⭐ | ⭐⭐⭐ | ⭐⭐⭐ | ⭐⭐⭐ | ⭐⭐⭐⭐⭐ |
| Mobile match rate | ⭐⭐⭐⭐⭐ | ⭐⭐ | ⭐⭐⭐ | ⭐⭐ | ⭐ |
| Pricing | €€€ | €€ | €€ | €€ | €€ |
| Multi-source waterfall | ✅
18 sources | ❌
1 source | ❌
1 source | ❌
1 source | ❌
1 source |
| Triple email verification | ✅ | ❌ | ❌ | ❌ | ✅ |
| Integrated cold emailing | ❌ | ✅ | ❌ | ✅ | ❌ |
| API & Integrations | ✅ | ✅ | ✅ | ✅ | ✅ |
| Ideal for... | Cold calling
+
Outbound | Massive
volume | Beginners | All-in-one
emails | Emails
only |
My Final Verdict on FullEnrich
FullEnrich is THE reference if you're looking for valid mobile numbers for your cold calling.
The pricing is hefty, but the ROI is massive if you do serious phone prospecting. The waterfall technology + triple verification is heavy-duty.
For whom is it a must-have?
- Sales & SDR doing cold calling
- Growth teams for outbound and your enrichment flows
- Any company that wants a x3 response rate on their prospecting
For whom is it overkill?
- 100% emailing teams without phone
- Mass enrichment (100k+ contacts)
My rating: 9.5/10 🔥