Kickbox
Pricing
Calculate Your Cost
| Volume | Total Price | Cost per Email |
|---|---|---|
| 100 emails | Free | Free |
| 500 emails | $5 | $0.01 |
| 1000 emails | $10 | $0.01 |
| 2500 emails | $25 | $0.01 |
| 5000 emails | $40 | $0.008 |
| 10000 emails | $70 | $0.007 |
| 25000 emails | $150 | $0.006 |
| 50000 emails | $275 | $0.0055 |
| 100000 emails | $500 | $0.005 |
| 250000 emails | $1100 | $0.0044 |
| 500000 emails | $1800 | $0.0036 |
| 750000 emails | $2400 | $0.0032 |
| 1000000 emails | $2999 | $0.002999 |
See the full Kickbox pricing breakdown and how it compares →
Pros & Cons
Pros
- Strong anti-fraud measures that maintain verification quality
- Excellent API documentation for developers
- Detailed verification results with multiple status categories
- Integrates with major email marketing platforms
- Responsive customer support
Cons
- Slightly higher pricing than some competitors
- Limited free tier compared to some alternatives
- Advanced features may require higher tier plans
Our Verdict
Kickbox stands out as a top-tier email verification service thanks to its strict anti-spammer policies that maintain the integrity of their verification results. The combination of accurate bulk verification and a versatile real-time API makes it suitable for various email list management needs. While its pricing is slightly higher than some competitors, the quality and reliability of results justify the cost for businesses serious about email deliverability. Custom enterprise pricing is available for high-volume users, and all plans include both bulk verification and API access.
Frequently Asked Questions
What is Kickbox's Sendex score?
Sendex is Kickbox’s proprietary quality score for each verified email, going beyond a simple valid/invalid result to help you make nuanced decisions — useful for catch-all domains, where a strict deliverable/undeliverable check can’t tell you much on its own.
How much does Kickbox cost to start?
Entry-tier pricing starts at $0.01 per email for volumes under 5,000, dropping to $0.007 at 10,000, $0.005 at 100,000 ($500), and about $0.003 per email at 1 million ($2,999). New accounts also get 100 free verification credits.
Does Kickbox catch common email typos?
Yes, its API includes spelling suggestion that catches and corrects common domain typos, like flagging ‘gmial.com’ as a likely misspelling of ‘gmail.com’ — useful for reducing false hard bounces from simple user typing errors at signup.
Why does Kickbox have strict anti-spammer policies?
Kickbox actively monitors customer sending behavior and terminates accounts that engage in spamming practices. This keeps its own IP reputation clean, which in turn keeps its verification results more trustworthy than services that don’t police their customer base.
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