Alternatives to MailSenpai
by mailsenpai.com in Developer tools
6 listings from other providers in the same category with a similar name or description, with their live price, trust score, uptime and paying wallets next to MailSenpai.
| Listing | Type | Price per call | Trust | Uptime, 30 days | Paying wallets, 30 days | Latest check |
|---|---|---|---|---|---|---|
| MailSenpai mailsenpai.comThis listing | MCP server | - | 90 | 100% | - | Passing |
| Srv Smtp Tcp srv-smtp-tcpMatches: smtp, dns | x402 API | $0.01 | 78 | 100% | 1 | Passing |
| Smtp Tls Txt dns-txt-smtp-tls-subdomainMatches: smtp, dns | x402 API | $0.01 | 78 | 100% | 1 | Passing |
| Dns Srv Smtp agentshelf.syntexa.chMatches: smtp, dns | x402 API | $0.009 | 78 | 100% | 1 | Passing |
| Dns Blacklist dnsbl-check-watchMatches: spam, dns | x402 API | $0.01 | 78 | 100% | 1 | Passing |
| Dns Blacklist dnsbl-check-bulkMatches: spam, dns | x402 API | $0.01 | 78 | 100% | 1 | Passing |
| Red Dnsbl IP blocklist checkMatches: spam, dns | x402 API | $0.005 | 81 | 100% | 3 | Passing |
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How these are picked
Picked automatically: listings in the same category that share at least two distinctive words with this one in their names, descriptions or tags, and match it closely overall. Only listings that passed a check in the last 30 days, score 30 or more and carry no prompt-injection text are shown, at most one per provider. Ranked by how closely they match, then by trust score. Sponsored placement never changes this list. Paying wallets come from the x402 Bazaar; MCP servers have none.