Clearbit
Data to power your entire business
Spok
Your AI Marketer to uncover data-driven insights
FactScore™ 0Updated February 2026
| Clearbit | Spok | |
|---|---|---|
| Rating | 5.0★ | N/A |
| Reviews | 8 | 0 |
| Pros | 15 | 0 |
| FactScore™ | 47.7 | 0 |
FactScore™ Comparison
FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.
Pros & Cons
Only in Clearbit — Pros
Platform integration Company info Customer insights Free tier Accurate data Data APIs Easy setup Lead enrichment Lead generation User experience B2B data Contact enrichment Data control center Financial compliance tools Weekly visitor reportBoth tools — Pros
—Only in Spok — Pros
No unique pros listedOnly in Clearbit — Cons
Pricey for small businessesBoth tools — Cons
—Only in Spok — Cons
—Details
| Clearbit | Spok | |
|---|---|---|
| Categories | Marketing & Sales, Lead generation software | Marketing & Sales, Marketing automation platforms, Keyword research tools, AI Metrics and Evaluation |
| Platforms | Web | Web |
| Became Popular | October 8, 2014 | August 8, 2024 |
| Website | clearbit.com | www.spok.app |
Who Should Pick Which?
Choose Clearbit if...
- Platform integration
- Company info
- Customer insights
Choose Spok if...
- No unique pros listed
With a FactScore™ of 47.7 vs 0, Clearbit leads in community reception. Clearbit uniquely offers Platform integration and Company info, while Spok stands out for No unique pros listed.
What Users Say
Clearbit
We closed MongoDB through the Clearbit weekly visitor report, and it's been the first thing our GTM team looks at consistently every week. It's been incredible to see the slate of releases during t...
Clearbit helped us enrich lead data and understand who’s visiting — a key part of making Knock Knock App smarter at qualifying prospects. It’s like giving your sales funnel x-ray vision. Super usef...
We've been using Clearbit for a while. It's great for if you want to reach out to accounts that already show some intent. Identifying that intent is really easy with Clearbit.
Spok
No reviews yet
Related Comparisons
Frequently Asked Questions
Which is better, Clearbit or Spok?
Based on FactScore™, Clearbit leads with a score of 47.7 vs 0. Clearbit has a higher rating of 5.0★ compared to N/A★.
What are the pros of Clearbit compared to Spok?
Clearbit uniquely offers: Platform integration, Company info, Customer insights, Free tier, Accurate data.
What are the pros of Spok compared to Clearbit?
Spok uniquely offers: No unique pros listed.
Is Clearbit better rated than Spok?
Clearbit is rated 5.0★ from 8 reviews. Spok is rated N/A★ from 0 reviews.
What is the FactScore™ of Clearbit and Spok?
FactScore™ weighs rating and review volume together. Clearbit scores 47.7 and Spok scores 0.
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