DMARCLoop vs Red Sift OnDMARC
A fair, side-by-side look at DMARCLoop and Red Sift OnDMARC for DMARC reporting, MTA-STS and TLS-RPT monitoring, and getting to a p=reject policy.
Both DMARCLoop and Red Sift OnDMARC turn the raw DMARC XML that mailbox providers send into readable reports and help you move a domain toward enforcement. Red Sift OnDMARC is known for Dynamic SPF, API access from the Essentials tier, and a multi-tenant console aimed squarely at MSPs.
If you want API-first integration, Dynamic SPF and a multi-tenant console for client domains, Red Sift OnDMARC is a solid pick. If you want the fastest path to p=reject with reports a non-specialist can actually read - and a free plan rather than a trial - that is the case for DMARCLoop.
DMARCLoop vs Red Sift OnDMARC
| Feature | DMARCLoop | Red Sift OnDMARC |
|---|---|---|
| Free plan | Yes - free plan, up to 3 domains | No - 14-day free trial, no card required |
| Free tools, no account | Yes - 10-tool DNS/DMARC suite | Yes - Red Sift Investigate, SPF and BIMI checkers |
| Paid plans from | $19/mo billed monthly, $190/yr billed yearly (Pro: 5 domains, 500,000 messages a month) | $9/mo billed annually ($12 billed monthly) - Express: 4 domains, 1M emails |
| Pricing model | By domains + monthly volume | Tiered by domains and email volume; Express billed annually or monthly, higher tiers quoted |
| DMARC aggregate (RUA) reports | Yes | Yes |
| DMARC failure (RUF) reports | Yes - Business and above, opt-in per domain | Yes - Essentials and above |
| MTA-STS monitoring | Yes - Pro and above, not an add-on | Yes - all plans (Dynamic Services) |
| TLS-RPT (SMTP TLS) reporting | Yes - Pro and above, not an add-on | Yes - all plans (Dynamic Services) |
| Guided path to p=reject | Yes - the primary workflow | Yes - guides you through identifying senders, updating SPF and DKIM and tightening policy from p=none to p=reject; Radar AI assistant from Essentials (limited access) with Pro seats from Enterprise |
| Human-readable reports | Yes - plain findings + next action | Yes - translates aggregate reports into a sender dashboard and flags misconfigurations |
| Managed SPF flattening | Yes - hosted SPF, Pro and above | Yes - Dynamic SPF, unlimited lookups from Essentials; Express is capped at 10 SPF lookups |
| Hosted DMARC/DKIM/SPF records | Yes - CNAME-delegated; DMARC on every plan, SPF and DKIM Pro and above | Yes - Dynamic Services, all plans |
| Managed BIMI | Yes - hosted, Pro and above | Yes - all plans; 1 VMC included from Enterprise |
| Inbound spam/phishing filtering | No - outbound authentication only | No - outbound authentication only |
| Deployment | Cloud SaaS | Cloud SaaS |
| Support | Email support | Email support on all plans; chat and phone from Enterprise |
Red Sift OnDMARC's column was last checked against its own site on 2026-11-09. Vendors change plans and prices, so confirm anything you are deciding on with them. DMARCLoop's plans are on the pricing page.
Where DMARCLoop stands out
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Fastest route to enforcement
The whole product is organised around moving a domain from p=none to p=reject safely - not around exposing every possible setting. Fewer decisions, less time stuck in monitor mode.
-
Reports a non-specialist can read
Aggregate and failure data is translated into plain findings and a clear next step, so an IT generalist or business owner can act without knowing the RFCs.
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MTA-STS and TLS-RPT in every paid plan
Transport-security visibility ships in every paid plan from Pro up - not as a separately priced add-on or an enterprise-only tier - so you see policy and TLS problems alongside your DMARC posture.
When Red Sift OnDMARC is the better choice
- You want API-first integration API access from the Essentials tier up suits teams automating DMARC into their own tooling.
- Dynamic SPF and MSP features are priorities Its Dynamic SPF, partner programme and multi-tenant console target MSPs specifically.
DMARCLoop vs Red Sift OnDMARC - FAQ
- Does either tool filter incoming spam or phishing?
- No. DMARC reporting products - DMARCLoop included - work on outbound email authentication (DMARC, SPF, DKIM); they are not inbound mail filters. Keep your existing secure email gateway and run either one alongside it.
- Will switching lose my DMARC history?
- Your DMARC data lives in the reports mailbox providers send to the address in your DMARC record. Point the record at the new tool and fresh reports start flowing within a day or so; reports already delivered stay where they were sent.
- How can I see my domain's status right now?
- Use the free DMARCLoop tools - no account needed - to check a domain's SPF, DKIM and DMARC in one look before you commit to anything.
- How much do DMARCLoop and Red Sift OnDMARC cost?
- DMARCLoop has a free plan and paid plans listed on its pricing page. Red Sift OnDMARC has no free plan - every tier offers a 14-day free trial with no card - and the Express plan is $9 a month billed annually ($12 billed monthly) for up to 4 domains and 1 million emails a month; Essentials, Enterprise and Premier are quoted. Competitor pricing moves - check Red Sift's own site for current figures.
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