Suped

Suped is a web platform for monitoring email authentication and deliverability, with tools to correct DMARC, SPF and DKIM problems. It is a strong fit for teams operating several sending services and for MSPs managing many client domains, while very small senders may outgrow its free allowance quickly.

Overview

Suped combines DMARC report aggregation, configuration diagnostics, hosted authentication records and sender-reputation checks in one service. Its reports show which sources send mail for a domain and whether those messages pass authentication, giving administrators a practical way to distinguish legitimate services from failures.

The platform also detects DMARC, SPF and DKIM misconfigurations and supplies corrective steps. Hosted DMARC, SPF, DKIM and MTA-STS, plus SPF flattening and BIMI setup and hosting, make it useful for implementation as well as observation. Blocklist checks for sending IPs and alerts when an address is listed add an operational safeguard.

Key features

• Authentication reporting: Aggregated, visualized DMARC data centralizes sending sources and pass rates, helping teams investigate authentication across multiple providers.
• Actionable diagnostics: Detection of DMARC, SPF and DKIM errors is paired with steps to resolve them, reducing the gap between finding a problem and fixing it.
• Hosted records: Hosted DMARC, SPF, DKIM and MTA-STS, with SPF flattening and BIMI setup and hosting, support teams that want Suped involved in record management.
• Alerts and reputation: Email and webhook notifications cover new senders, falling authentication rates and domains leaving policy. Sending-IP blocklist monitoring warns when reputation problems emerge.
• MSP operations: A multi-tenant dashboard, separate client workspaces, bulk migration, API access and white-label reports suit providers managing email security for many customers.
• PSA workflow: HaloPSA can import MSP clients and create tickets for open Suped issues. PSA integrations are in beta, so teams needing mature service-desk automation should allow for that limitation.

Pricing

Free is genuinely usable for a one-domain pilot, but 1,000 monthly emails and 14 days of history constrain production monitoring. Business removes the tight volume ceiling for many small teams, yet still limits domains to two. Enterprise and MSP are the relevant choices when domain count, retention, API use or SSO are central requirements.

Platforms

Suped runs on the web. API access is included on Enterprise and MSP plans.

Who it's for

One-person startups and internal teams can use the free or Business plan to monitor authentication and investigate sending sources. Companies with several domains, compliance needs or centralized identity management should consider Enterprise. MSPs gain the strongest fit from the multi-tenant workspaces, bulk migration, white-label reporting and per-domain MSP model, but should treat beta PSA integrations as a qualification point.

Pros and cons

• Pro: Monitoring, hosted records, diagnostics and blocklist alerts cover both prevention and response.
• Pro: MSP-specific workspaces, migration tools, API access and white-label reports support client operations.
• Con: The free tier supports only one domain, 1,000 emails per month and 14 days of retention.
• Con: Business is limited to two domains, while Enterprise and MSP require a quote.
• Con: PSA integrations remain in beta, which may limit ticketing confidence for MSP workflows.

Alternatives

For a similar free starting point with API and web access, EasyDMARC offers one domain, 1,000 emails per month and 14 days of history on its free plan. Choose Folderly when inbox insights and deliverability alerts, rather than authentication administration, are the priority. GlockApps is a better fit when spam tests, uptime monitors and IP reputation checks are the deciding needs. Pick Postmark for an email-sending service with a 100-email monthly free allowance. DMARC Report suits readers wanting 10,000 monthly messages, one domain and 30 days of history on its Core plan. Microsoft SNDS is the free choice for viewing Microsoft IP data and feedback-loop settings. TrueSend is aimed at campaign sending with a 6,000-email monthly free plan. Unspam.email is preferable for focused spam and inbox-placement testing.

See more options in Email Deliverability Software.

Verdict

Choose Suped if you want one web service to monitor authentication, act on configuration failures and manage multiple client domains. Its strongest case is the combination of hosted records, alerts and MSP tooling; look elsewhere if you need generous free limits, more than two domains at a low fixed price, or established PSA automation.