Compare / LookupLab vs ZeroBounce
LookupLab vs ZeroBounce
Email verification with bulk list cleaning, an API, and deliverability add-ons such as inbox placement tests. Here is how it lines up against LookupLab on coverage, price and billing.
Disclosure: LookupLab is our product. Price review: 2026-10-12. Public pricing checked; taxes, add-ons and billing intervals vary. Vendor pricing source.
| LookupLab | ZeroBounce | |
|---|---|---|
| Phone validation with live carrier data | Yes | No |
| Email checks | Syntax, MX and disposable-domain checks; mailbox verification is not guaranteed | Yes |
| IP geolocation and anonymity flags | Yes | No |
| DNS checks (MX, SPF, DMARC, DKIM) | Yes | No |
| Starting price | $99 for 20,000 credits; see current pricing for billing interval | $39 for 2,000 pay-as-you-go validations; subscription from $99/month |
| Free option | 1,000 signup credits; see signup terms | 100 monthly validations with a business/premium domain |
| Billing model | Base phone: 1-3 credits; caller name: 3-5. Other current checks: 1 credit. See pricing for details. | See vendor pricing |
| One credit pool across data types | Yes | Check vendor plan |
| MCP server for AI agents | Yes | Check vendor documentation |
| Contract | None, cancel any time | See vendor terms |
Where ZeroBounce wins
- Polished bulk uploader
- Catch-all and abuse detection
- Deliverability toolkit beyond verification
Where LookupLab fits
- Phone validation with carrier, line type and porting data, which ZeroBounce does not offer.
- IP geolocation and proxy, VPN and datacenter flags under the same key.
- Credit-based billing with charged credits returned in the response.
- An MCP server so agents can call the same tools.
What to check before choosing
- Compare the exact response fields, coverage and billing unit with your use case.
- Check plan-specific features and retention terms before migrating.
Test LookupLab against ZeroBounce
Run a sample of your real data through both. 1,000 free credits, no card required.
Start free Read the docsQuestions
Is LookupLab cheaper than ZeroBounce?
Compare the same fields and workload. LookupLab prices credits, and a phone lookup can use more than one credit. $39 for 2,000 pay-as-you-go validations; subscription from $99/month Billing intervals and capabilities differ.
Can LookupLab replace ZeroBounce?
Run a representative sample against the exact fields your application requires. LookupLab email checks do not guarantee mailbox existence; phone checks do not prove ownership, consent or delivery. Specialized fraud and identity products may require another provider.
How do I migrate from ZeroBounce?
Map your existing fields to LookupLab's response, retain record IDs and handle HTTP errors separately from invalid results. Test a small sample before switching production traffic.