# Best 7 phone enrich tool in 2026 : Tested with real data.

> **Quick answer**: Phone enrichment tools extract direct dial numbers from LinkedIn profiles to accelerate B2B prospecting. Testing 100 real profiles from large corporations and public institutions revealed success rates ranging from 73% to 93%, with cost per valid number varying from €0.20 to €0.50. Derrick achieves 91% success at €0.30 per number through Google Sheets-native enrichment, balancing reliability and affordability for mid-market sales teams. ProntoHQ leads in precision at higher cost, while Zeliq offers budget optimization at €0.20.

> **Summary** (Tested in real-life conditions, based on 100 LinkedIn profiles from industrial/public admins) Are you looking for the best phone number enrichment tool to boost your prospecting campaigns?Spoiler alert: The results might surprise you. The cheapest isn’t the best. And some so-called “leaders” totally miss the mark. 🫢 👉 You can find the full study here: […]

*Published: 2026-01-01 · Updated: 2026-05-05 · Canonical: https://derrick-app.com/en/phone-enrich-tools/*

---

**(Tested in real-life conditions, based on 100 LinkedIn profiles from industrial/public admins)**

Are you looking for the best phone number enrichment tool to boost your prospecting campaigns?
Spoiler alert: The results might surprise you. The cheapest isn’t the best. And some so-called “leaders” totally miss the mark. 🫢

👉 You can find the full study here: [https://www.growthhacking.fr/t/les-meilleurs-outils-denrichissement-de-telephone-decryptes/39744](https://www.growthhacking.fr/t/les-meilleurs-outils-denrichissement-de-telephone-decryptes/39744)

📊 **Summary Results: The Podium**

| Rank | Tool | Success Rate | Real Cost per Phone | Overall Rating |
| --- | --- | --- | --- | --- |
| **🥇 1** | **Derrick App** | **91%** | **€0.30** | ⭐⭐⭐⭐⭐ |
| 🥈 2 | Prontohq | 91% | €0.50 | ⭐⭐⭐⭐⭐ |
| 🥉 3 | Zeliq | 88% | €0.20 | ⭐⭐⭐⭐ |

<hr class="wp-block-separator has-alpha-channel-opacity" />

## Why this phone enrichment comparison matters

Prospecting is a precision game. And for precision, you need valid, up-to-date, and well-targeted phone numbers.

But most online comparisons of “phone enrich tools” are shallow or recycled. So we decided to run a real-life test.

**Test base:** 100 LinkedIn profiles (large corporations & public institutions)
**Equal budget:** Max €40–€80/month
**Metrics measured:** success rate, real cost per number, value for money

<hr class="wp-block-separator has-alpha-channel-opacity" />

🔬 **Methodology:**

- 100 LinkedIn profiles tested (first name, last name, LinkedIn URL)
- Hard profiles (large corps & public admins)
- Same budget for each tool (~€50/month)
- Metrics compared: success rate, real cost per phone number, overall value

<hr class="wp-block-separator has-alpha-channel-opacity" />

## 🥇 **Derrick App – The must-have for B2B prospecting**

**What does it do?**
Derrick App enriches LinkedIn leads (name, surname, profile link) with a phone number, confidence score, and CRM-friendly format. Designed to scale via Google Sheets.

        <iframe data-src="https://www.youtube.com/embed/89mPkH11eVc"
                frameborder="0"
                allowfullscreen
                src="data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==" class="lazyload" data-load-mode="1">

        </iframe>

&ab_channel=Derrick

**Who is it for?**

- Growth and sales teams looking for great value
- Users comfortable with Google Sheets

**Value proposition:**
A fluid, well-paced, and affordable tool: 91% success rate for just €0.30/number. Hard to beat on complex targets.

<hr class="wp-block-separator has-alpha-channel-opacity" />

## 🥈 **ProntoHQ – The premium B2B data sniper**

**What does it do?**
Like Derrick, it enriches via CRM/spreadsheet input, but with extreme precision on hard-to-reach profiles.

**Who is it for?**

- B2B startups, consulting firms, sales teams targeting high-value leads

**Value proposition:**
Best success rate (93%) with ultra-reliable numbers. Higher cost (€0.50), but worth it when every contact matters.

<hr class="wp-block-separator has-alpha-channel-opacity" />

## 🥉 **Zeliq – The high-performing newcomer**

**What does it do?**
Fast number enrichment, CRM integration, and a modern, simple interface.

**Who is it for?**

- SMEs, startups looking for clarity
- Budget-conscious growth hackers

**Value proposition:**
Excellent cost-performance ratio: 88% success at just €0.20. A strong, cost-effective alternative—on par with top players but aggressively priced.

<hr class="wp-block-separator has-alpha-channel-opacity" />

## 4. **Airscale – The controlled waterfall alternative**

**What does it do?**
Uses a waterfall system to query multiple databases and maximize hit rate.

**Who is it for?**

- Growth teams needing reliability through multi-sources
- Mid-volume projects (1,200 numbers/year)

**Value proposition:**
Robust 91% success rate, but slightly pricey (€0.49). Great fallback if Derrick or Zeliq don’t fit.

<hr class="wp-block-separator has-alpha-channel-opacity" />

## 5. **Full Enrich – The classic waterfall stack**

**What does it do?**
An aggregator of multiple tools (excluding Derrick) working in cascade.

**Who is it for?**

- Users seeking a turnkey, multi-source solution

**Value proposition:**
87% success at €0.49. A solid bet for automation-focused projects.

<hr class="wp-block-separator has-alpha-channel-opacity" />

## 6. **Apollo – The volume king**

**What does it do?**
Focused on mass outreach, offering huge quotas (3,744 numbers/year) at a very low price.

**Who is it for?**

- Large-scale B2C/B2B cold-calling ops
- Growth teams willing to trade quality for quantity

**Value proposition:**
€0.16/number, but only 42% success rate. Best for brute-force quantity strategies.

<hr class="wp-block-separator has-alpha-channel-opacity" />

## 7. **Kaspr – The plug & play tool**

**What does it do?**
Chrome extension and simple platform that enriches leads in one click—ideal for casual use.

**Who is it for?**

- Individual sales reps, freelancers, CRM teams
- Existing Kaspr users

**Value proposition:**
Fast and intuitive interface, but average performance (66%) and relatively high cost (€0.40).

<hr class="wp-block-separator has-alpha-channel-opacity" />

## 🔍 How to pick the right tool

### 🥇 Best Value for Money → Derrick

### 🎯 Quality vs. Volume

- Top Quality: ProntoHQ or Derrick
- Volume: Zeliq or Apollo

### 💰 Budget-Friendly

Focus on real cost per number, not just subscription price.

### 🤖 Waterfall Automation

Airscale and Full Enrich offer it; Derrick is simpler.

### 🔌 CRM Compatibility

Check your needs (Sheets, Zapier, HubSpot…)

### ✔️ Transparency & Reliability

Prefer tools tested on real, complex databases.

<hr class="wp-block-separator has-alpha-channel-opacity" />

📊 **Complete Comparison Table**

| Tool | Subscription | Quota/year | Cost/number | Success Rate | Positioning |
| --- | --- | --- | --- | --- | --- |
| Derrick App | €47.50/mo | 1,620 | €0.30 | 91% | Best value |
| ProntoHQ | €39/mo | 936 | €0.50 | 93% | Premium quality |
| Zeliq | €50/mo | 3,000 | €0.20 | 88% | Budget-friendly balance |
| Airscale | €49/mo | 1,200 | €0.49 | 91% | Multi-source waterfall |
| Full Enrich | €49/mo | 1,200 | €0.49 | 87% | Automation-ready |
| Apollo | €49/mo | 3,744 | €0.16 | 42% | High-volume brute force |
| Kaspr | €79/mo | 2,400 | €0.40 | 66% | Plug & play, occasional use |

<hr class="wp-block-separator has-alpha-channel-opacity" />

📌 **Expert Notes**

✅ For advanced prospecting: go with **Derrick App**
🎯 For ultra-targeted leads: **ProntoHQ** is unbeatable
💸 On a tight budget with moderate volume: try **Zeliq**
⚙️ For automated, multi-source workflows: pick **Airscale** or **Full Enrich**
🌍 For pure volume: use **Apollo**, but expect lower hit rate
🔧 For quick and casual use: choose **Kaspr**

<hr class="wp-block-separator has-alpha-channel-opacity" />

📝 Want to try it out?

- Test your favorite tools & send us your results 😉
- Share your results: hit rates, costs, user feedback

<hr class="wp-block-separator has-alpha-channel-opacity" />

**Conclusion:**
This comparison guides you toward the best phone lookup tool, with real, tested data. Whether you aim for top quality or high volume, there’s a perfect match for every prospecting strategy