GoDaddy API
vs
MxToolBox
GoDaddy API vs MxToolBox
Domain API comparison
Overview
Which of these two providers fits my workload?
GoDaddy API
Domain registrar API
GoDaddy provides domain availability and management APIs for customers with existing GoDaddy accounts and domain portfolios.
No separate API subscription feeMxToolBox
Email security & DNS diagnostic tools
MxToolBox specializes in email deliverability tools including MX lookups, blacklist monitoring, SPF/DKIM/DMARC validation, and DNS diagnostics.
Free weekly blacklist monitoring for one domainPricing comparison
Watch out for: Credits, pages, requests, records, compute units, subscriptions, and browser-time blocks are not interchangeable.
| Pricing | GoDaddy API | MxToolBox |
|---|---|---|
| Free tier | No separate API subscription fee | Free weekly blacklist monitoring for one domain |
| Paid plans | Live per-domain registration, renewal, and transfer pricing | $129/month Delivery Center |
| Enterprise | No public API plan tiers | $399/month Delivery Center Plus |
| How usage is billed | Credits, pages, requests, records, compute units, subscriptions, and browser-time blocks are not interchangeable. | Credits, pages, requests, records, compute units, subscriptions, and browser-time blocks are not interchangeable. |
Feature comparison
| Feature | GoDaddy API | MxToolBox |
|---|---|---|
| Free tier | Limited | Limited |
| API access | Limited | Included |
| Bulk operations | Included | Included |
| Real-time data | Included | Included |
| WHOIS data | Included | Not included |
| DNS lookup | Included | Included |
| Domain valuation | Included | Not included |
| Brand monitoring | Not included | Included |
| MCP/AI integration | Not included | Not included |
Which is better?
Choose GoDaddy API if you need
- Integrated with registration
- Bulk domain management
Choose MxToolBox if you need
- Focused email deliverability diagnostics
- Blacklist monitoring
- SPF/DKIM/DMARC validation
Consider DomScan instead
DomScan combines broad features with developer-friendly pricing.
- ✓ Free tier: 10,000 credits/month (no credit card)
- ✓ 1,100+ TLDs supported
- ✓ MCP integration for AI assistants
- ✓ Domain valuation, brand monitoring, OSINT
Sources
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