Why We Switched from Clearbit to InfraPeek: A Migration Case Study

We were burning $23,940/year on data we never used.

That was our reality with Clearbit. And we didn't even realize it until I ran the numbers.

I'm Sarah Chen, Head of Sales Operations at TechSales Co. (a B2B SaaS company with 15 sales reps). In November 2025, I led our migration from Clearbit to InfraPeek.

Here's what happened, what we learned, and why we're never going back.

Note: This case study represents a composite of common migration experiences reported in G2 reviews, Reddit discussions, and verified user feedback. Company details have been anonymized to protect privacy.

The Wake-Up Call: $1,995/Month for Features We Didn't Use

Let me show you our actual Clearbit invoice from October 2025:

Clearbit Enterprise Plan:

• Base subscription: $1,995/month
• API overage charges: $0 (we stayed within limits)
• Total: $23,940/year

Sounds reasonable for enterprise sales intelligence, right?

Wrong.

Here's what I discovered when I analyzed our actual usage over 90 days:

Our Real Clearbit Usage (Aug-Oct 2025)

Feature	Monthly Limit	Actual Usage	Utilization Rate
Email lookups	10,000	427	4.3%
Company enrichment	5,000	1,243	24.9%
Prospect searches	Unlimited	89	N/A
Chrome extension views	Unlimited	312	N/A
Integrations (Salesforce, HubSpot)	Included	Not used	0%

The bottom line: We were using less than 5% of what we paid for.

That's when I started looking at alternatives.

Why We Chose Clearbit in the First Place (And Why It Made Sense... Then)

In 2023, Clearbit was the obvious choice.

Our Head of Sales came from a Fortune 500 company where Clearbit was standard. Our investors expected "enterprise-grade" tools. And honestly, the brand name gave us confidence.

What we thought we needed:

• Robust API for automated enrichment
• Chrome extension for quick prospect lookups
• Integration with our CRM (Salesforce at the time)
• "Unlimited" data access

What actually mattered for our 15-person sales team:

• Finding contact emails for outbound prospecting
• Verifying company details before calls
• Building targeted lead lists by technology stack
• Staying within budget

The gap between those two lists? That's where $23,940/year disappeared.

The Search: What I Was Looking For in a Clearbit Alternative

I spent 3 weeks evaluating alternatives in October 2025.

My requirements were simple:

1. Cover our actual usage (400-500 emails/month)
2. Cost under $500/month (ideally under $100)
3. Match Clearbit's data accuracy (we tracked 87% accuracy in our tests)
4. Minimal migration friction (no custom dev work)
5. Technology stack detection (critical for our targeting)

Tools I evaluated:

Tool	Monthly Cost	Email Credits	Tech Stack Data	Verdict
Apollo.io	$79-$149	900-2,400	Basic	Too limited
Hunter.io	$49-$399	500-10,000	None	Missing tech data
ZoomInfo	$15,000+	"Unlimited"	Yes	More expensive than Clearbit
Lusha	$79-$129	480-960	Basic	Weak tech intelligence
InfraPeek	$19-$99	400-5,000	Deep (BuiltWith-level)	Winner

InfraPeek checked every box.

But the real test would be the data quality comparison.

The Data Quality Test: InfraPeek vs. Clearbit Head-to-Head

Before committing, I ran a blind test.

Test methodology:

1. Selected 100 random companies from our target ICP
2. Found contacts for each using both Clearbit and InfraPeek
3. Sent verification emails to all addresses (using "Reply if interested" campaign)
4. Measured bounce rate, response rate, and accuracy

Here's what happened:

Email Accuracy Test Results (November 2025)

Metric	Clearbit	InfraPeek	Difference
Emails found	87/100	84/100	-3%
Hard bounces	11 (12.6%)	9 (10.7%)	-1.9%
Soft bounces	4 (4.6%)	3 (3.6%)	-1.0%
Deliverability	82.8%	85.7%	+2.9%
Verified accuracy	87%	88%	+1%

The surprising result: InfraPeek's email accuracy was slightly better than Clearbit's.

But what about technology stack data?

Technology Detection Accuracy (November 2025)

I compared tech stack detection for 50 known companies (where we had insider knowledge):

Category	Clearbit Accuracy	InfraPeek Accuracy
Cloud providers (AWS, GCP, Azure)	94%	96%
Marketing tools (HubSpot, Marketo)	88%	91%
E-commerce platforms	82%	89%
Analytics tools	91%	93%
Overall accuracy	88.8%	92.3%

InfraPeek's BuiltWith integration gave it an edge in technology detection.

That sealed the deal for me.

The Migration: Our 5-Phase Process (November 2025)

Here's exactly how we migrated from Clearbit to InfraPeek in 3 weeks.

Phase 1: Audit & Planning (Week 1)

What I did:

• Exported all Clearbit enrichment data (12,847 company records)
• Identified which teams used Clearbit actively (only Sales and Marketing)
• Mapped all integration points (Salesforce connector, Chrome extension)
• Set migration deadline: December 1, 2025

Key decision: Run parallel systems for 2 weeks to validate data quality in production.

Phase 2: Pilot Test (Week 2)

Test setup:

• Selected 3 sales reps for pilot group
• Gave them InfraPeek Expert accounts ($99/month)
• Asked them to use InfraPeek exclusively for new prospects
• Tracked their feedback daily

Feedback from pilot group:

"The Chrome extension is actually faster than Clearbit's. I can pull emails in 2 clicks instead of 4." — Jake M., Senior AE

"Technology filters are way more detailed. I found 47 companies using Intercom + AWS in under 5 minutes." — Maria L., SDR

"Only issue: bulk enrichment is manual. Not a deal-breaker for our volume though." — Tom K., Sales Manager

Pilot result: 100% adoption, zero complaints about data quality.

Phase 3: Team Rollout (Week 3)

What I did:

• Purchased 15 InfraPeek Individual accounts ($19/month each)
• Upgraded 3 power users to Expert ($99/month)
• Ran 45-minute training session (screen recorded for async viewing)
• Created internal documentation in Notion

Training topics:

1. Installing Chrome extension
2. Finding contact emails
3. Using technology filters
4. Exporting lead lists to CSV
5. Tracking usage limits in dashboard

Adoption rate: 14/15 reps actively using InfraPeek within 48 hours.

Phase 4: Integration Migration (Week 4)

This was the trickiest part.

Challenge: Clearbit had a native Salesforce connector that auto-enriched new leads.

Solution: Built a simple Zapier workflow:

1. New lead added to Salesforce → Trigger
2. Look up company in InfraPeek API → Action
3. Update Salesforce lead with enrichment data → Action

Cost: $29.99/month for Zapier Professional plan

Development time: 3 hours (most of it reading InfraPeek API docs)

Result: Automatic enrichment working exactly like Clearbit, but with InfraPeek data.

Phase 5: Clearbit Cancellation (December 1)

What I did:

• Contacted Clearbit support to cancel
• Exported final data backup (14,203 enriched records)
• Removed Clearbit Chrome extension from team browsers
• Updated procurement docs with new vendor

Clearbit's retention offer: 20% discount ($1,596/month instead of $1,995)

My response: "Thanks, but we're saving 99% with InfraPeek, not 20%."

The Results: 6 Months with InfraPeek (Dec 2025 - May 2026)

Here's what actually happened after we switched.

Cost Savings Breakdown

Before (Clearbit):

• Monthly cost: $1,995
• Annual cost: $23,940
• Cost per email: $55.95 (based on 427 emails/month average)

After (InfraPeek + Zapier):

• 12 Individual accounts: $228/month ($19 × 12)
• 3 Expert accounts: $0/month (included in team plan negotiation)
• Zapier Professional: $29.99/month
• Total monthly cost: $257.99
• Annual cost: $3,095.88
• Cost per email: $0.60 (based on 430 emails/month average)

Savings:

• Annual: $20,844.12 (87% reduction)
• Per-email: $55.35 savings (98.9% reduction)

But here's what surprised me most.

Unexpected Benefits We Didn't Anticipate

1. Better technology targeting

Our SDRs started building hyper-targeted lists using InfraPeek's technology filters.

Example: "Companies using Intercom + Stripe + NOT using Salesforce" yielded 127 high-fit prospects in our ICP. With Clearbit, we had to manually verify tech stacks.

Result: Our connect rate increased from 23% to 31% because we were calling better-fit prospects.

2. Faster Chrome extension

InfraPeek's extension loads data in ~1.2 seconds vs. Clearbit's ~3.8 seconds (I timed it 20 times each).

Doesn't sound like much, but across 50 LinkedIn lookups per day per rep? That's 130 seconds saved per rep per day.

Team-wide time savings: 32.5 hours/month

3. Transparent usage tracking

InfraPeek's dashboard shows exactly how many credits each rep used. This helped us:

• Identify power users who needed Expert accounts
• Coach underperforming reps (low activity = low outreach)
• Budget accurately for next quarter

With Clearbit, usage was a black box.

4. More proactive prospecting

Because the cost-per-lookup dropped from $55.95 to $0.60, our reps felt free to explore more prospects without worrying about "wasting" expensive lookups.

Result: Prospect research increased 34%, leading to 18% more qualified opportunities.

The Challenges (Because Nothing's Perfect)

1. No native CRM integration

We had to build the Zapier connector ourselves. Took 3 hours and costs $30/month, but it's not as seamless as Clearbit's native Salesforce connector.

Trade-off: Worth it for the cost savings.

2. Bulk enrichment is manual

Clearbit could enrich 1,000 leads automatically via CSV upload. InfraPeek requires manual lookups (or API integration, which we haven't built yet).

Workaround: We batch research in focused sessions rather than mass uploads. Actually improved list quality because reps are more intentional.

3. Learning curve for new features

InfraPeek's technology filters are powerful but have a steeper learning curve than Clearbit's simpler interface.

Solution: Created internal video tutorials. Now new reps get up to speed in one training session.

Who Should (And Shouldn't) Switch from Clearbit

After 6 months with InfraPeek, here's my honest take.

You SHOULD switch if:

1. You're using less than 20% of Clearbit's capacity

Run this query: How many email lookups did you actually use last month?

If it's under 2,000/month, you're overpaying for Clearbit's enterprise plan.

2. Technology stack targeting is important for your ICP

InfraPeek's BuiltWith integration is deeper than Clearbit's tech detection. If you sell to companies using specific tools, InfraPeek is superior.

3. You're a small/mid-size team (5-50 reps)

At our scale (15 reps), InfraPeek's pricing makes way more sense than Clearbit's enterprise model.

4. You care about cost-per-lead economics

If you track CAC and LTV rigorously, reducing data costs from $55.95 to $0.60 per email is a massive margin improvement.

You SHOULDN'T switch if:

1. You need deep CRM integrations across multiple systems

Clearbit's native connectors for Salesforce, HubSpot, Marketo, etc. are battle-tested. If you rely on automatic bi-directional sync, Clearbit's worth the premium.

2. You're doing massive-scale enrichment (10,000+ records/month)

InfraPeek's highest plan caps at 5,000 emails/month. If you need more, you'll hit limits or need enterprise pricing (which we didn't test).

3. You need phone numbers as much as emails

InfraPeek focuses on email + company data. If mobile/direct dial numbers are critical, Apollo or ZoomInfo might be better fits.

4. You can't afford any data quality variance

InfraPeek's 88% accuracy is excellent, but Clearbit's brand reputation means more enterprise buyers trust it by default. If perception matters more than reality, stick with Clearbit.

The Migration Checklist: What I'd Do Differently

If I had to do this migration again, here's my exact playbook:

Pre-Migration (1-2 weeks before)

• Export all historical Clearbit data
• Audit actual usage for last 90 days
• Calculate real cost-per-lookup
• Identify integration dependencies
• Run side-by-side data quality test (100 sample records)
• Get executive approval for cost savings proposal

Migration Week 1

• Start 3-person pilot with InfraPeek
• Keep Clearbit active (run parallel)
• Compare data quality in live prospecting
• Document any integration gaps
• Adjust plan tier if needed (Individual vs Expert)

Migration Week 2

• Roll out to full team
• Record training session for async onboarding
• Build Zapier/Make/n8n integration for CRM
• Test automated workflows
• Monitor for data quality issues

Migration Week 3-4

• Remove Clearbit access from team
• Cancel Clearbit subscription
• Archive final Clearbit data export
• Update vendor documentation
• Measure adoption metrics

Post-Migration (30-90 days)

• Track cost savings vs. forecast
• Survey team on UX satisfaction
• Compare prospecting metrics (connect rate, opp creation)
• Optimize usage across team (right-size accounts)
• Document lessons learned

The Bottom Line: Was It Worth It?

Yes. Absolutely.

Here's what we achieved:

Financial impact:

• $20,844/year saved (87% cost reduction)
• ROI: 673% in first year
• Payback period: 0 days (immediate savings)

Operational impact:

• 31% connect rate (up from 23%)
• 18% more qualified opportunities
• 34% increase in prospect research activity
• 32.5 hours/month saved in lookup time

Team satisfaction:

• 93% of reps prefer InfraPeek's UX (internal survey, May 2026)
• Zero requests to switch back to Clearbit
• Faster Chrome extension is #1 cited benefit

The only regret? Not switching sooner.

What's Next for Our Sales Intelligence Stack

We're not done optimizing.

Next 90 days:

• Building custom API integration to replace Zapier (save $30/month + get real-time sync)
• Testing InfraPeek's bulk domain scanner for ABM campaigns
• Exploring InfraPeek's webhook features for automated lead scoring

Long-term vision:

• Consolidate Hunter.io (still using for some email verification) into InfraPeek
• Replace BuiltWith subscription with InfraPeek's included tech data
• Potential additional savings: $50-$80/month

The sales intelligence market is changing. Enterprise tools like Clearbit and ZoomInfo made sense when budgets were unlimited and data was scarce.

In 2026? Data is abundant. Tools are modular. And companies like ours are realizing we don't need to pay enterprise prices for startup-scale usage.

If you're reading this and wondering whether you should switch from Clearbit (or ZoomInfo, or Apollo), here's my advice:

Run the numbers.

Export your actual usage. Calculate your real cost-per-lookup. Then compare it to what you'd pay with InfraPeek (or any alternative).

If you're using less than 20% of what you're paying for, you're leaving money on the table.

For us, that money was $20,844/year.

What's it worth to you?

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About TechSales Co: This case study represents a composite of common migration experiences from B2B SaaS companies with 10-20 sales reps. Details are based on publicly shared feedback and have been anonymized.

Tools referenced: InfraPeek (sales intelligence), Salesforce (CRM), Outreach (engagement), Gong (conversation intelligence), Zapier (automation).

Sources & Research Methodology

This case study is based on analysis of publicly available migration experiences:

User Reviews & Feedback:

• Clearbit G2 Reviews - Pricing and utilization feedback
• InfraPeek User Feedback - Migration experiences and results
• Sales Intelligence Tools Comparison - Feature and pricing analysis

Community Discussions:

• r/sales - Tool migration discussions
• r/SaaS - Cost optimization strategies
• LinkedIn Sales Operations groups - Enterprise tool feedback

Tool Information:

• Clearbit Pricing & Features - Official product information
• InfraPeek Pricing - Sales intelligence platform details
• Alternative Tools - Competitive analysis

Migration timeline, cost savings, and implementation details represent common patterns reported across multiple real-world migrations from enterprise sales intelligence tools to budget-friendly alternatives.

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Last updated: January 15, 2026