Red Sift OnDMARC vs URIports
An independent, review-free comparison compiled by the SaaSTracker editorial team. Both products are profiled in full, and neither can pay for placement here.
The short answer
Both sides assessedRed Sift OnDMARC compared with URIports
URIports covers five domains for $6 and twenty-five for $30, with browser-side CSP and certificate monitoring alongside DMARC, but offers little guidance and no record hosting beyond MTA-STS. OnDMARC Express hosts everything and is backed by a much larger company. Technical operators watching many domains should take URIports; small businesses wanting delegated records at a low price should take OnDMARC.
URIports compared with Red Sift OnDMARC
OnDMARC Express at $9 a month for four domains hosts your SPF, DKIM, DMARC, MTA-STS, and BIMI records and comes from a well-funded security vendor, where URIports gives five domains for $6 with monitoring rather than record management. Take OnDMARC if you want records managed for you on a handful of domains; take URIports if you have many domains, own the websites too, and are happy managing your own DNS.
Choose Red Sift OnDMARC if
Small businesses with up to four domains that want a very cheap, capable, self-serve DMARC entry point with hosted record management, and larger organizations already buying into Red Sift's wider email security platform.
Choose URIports if
Technical operators, sysadmins, and agencies monitoring authentication across many domains on a small budget, particularly those who also own the websites and want CSP, DNS, and certificate monitoring in the same console.
Side by side
13 attributes| Attribute | Red Sift OnDMARC | URIports |
|---|---|---|
| Category | Deliverability | Deliverability |
| Starting price | $9 per month billed annually (Express) (free trial) | $1.25 per month (Sand, personal), $6 per month billed annually (Pebble) (free trial) |
| Pricing model | Subscription tiered by active sender domains, monthly email volume, and data history, with one published self-serve entry price and three custom-quoted tiers above it. | Flat-rate subscription tiered by number of domains, monthly report volume, and retention length, with add-on domain packs and a personal-use plan. |
| Free plan | No | No |
| Free trial | Free trial available with no credit card required | One month, no credit card required |
| Best for | Small businesses with up to four domains that want a very cheap, capable, self-serve DMARC entry point with hosted record management, and larger organizations already buying into Red Sift's wider email security platform. | Technical operators, sysadmins, and agencies monitoring authentication across many domains on a small budget, particularly those who also own the websites and want CSP, DNS, and certificate monitoring in the same console. |
| Setup time | Under an hour to add domains, publish records, and start collecting. Reaching a defensible p=reject takes four to eight weeks of calendar time, driven by how long it takes every legitimate sender to appear in a report and be fixed. Hosted records make each subsequent change a matter of minutes. | Fifteen to thirty minutes to add domains and publish reporting records, and about the same again to point CSP and TLS-RPT at it if you want the wider coverage. Reaching p=reject still takes weeks of calendar time regardless of the tool. |
| Learning curve | Moderate. The reporting is legible and the Investigate tool shortens diagnosis, but the delegation model and the enterprise framing both assume a slightly more technical reader than EasyDMARC does. | High relative to the guided competitors, and that is the deliberate trade for the price. URIports assumes you understand SPF alignment, DKIM selectors, and CSP directives, and will not walk you through any of them. |
| Platforms | Web application, Dynamic hosted record services, Investigate diagnostic tool | Web application, Report ingestion endpoints for DMARC, TLS-RPT, CSP, and the Reporting API, Hosted MTA-STS policy endpoint |
| Compliance | SOC 2, ISO 27001, GDPR | GDPR |
| Founded | 2015 | 2018 |
| Headquarters | London, United Kingdom | Netherlands |
| Ownership | Venture-backed | Privately held, independent |
Strengths and limitations
Red Sift OnDMARC
Strengths
- Express at $9 a month for four domains with full hosted record services is the cheapest capable published DMARC plan in the category.
- Dynamic hosted DMARC, SPF, DKIM, MTA-STS, TLS-RPT, and BIMI on every tier, including the entry plan, where competitors reserve record hosting for enterprise contracts.
- Forensic reporting included as standard rather than gated to mid or upper tiers.
- Dynamic SPF resolves the ten DNS lookup overflow without manual flattening, a failure mode most established domains have.
Limitations
- Only one tier has a published price; Essentials, Enterprise, and Premier are all custom-quoted, so the upgrade path is a sales conversation rather than a click.
- Thirty days of data history on Express is the shortest working window among comparable plans and makes periodic sending patterns hard to diagnose.
- The jump from four domains to twenty-five is enormous, with nothing published in between, which strands a company that grows to six or eight domains.
- The product is fundamentally built for organizations with security teams, so a small business is buying an entry tier of an enterprise product rather than a product designed for it.
URIports
Strengths
- By far the cheapest published per-domain pricing in the category: five domains for $6 a month, twenty-five for $30, a hundred for $120.
- A published add-on domain price of $12 per pack of ten, where most competitors in this field refuse to quote per-domain costs at all.
- Genuine breadth: DMARC, SMTP TLS reporting, hosted MTA-STS, DANE, DNS monitoring, certificate expiry, CSP, Reporting API, and Network Error Logging in one console.
- Hosted MTA-STS policy serving removes the main practical obstacle to deploying MTA-STS at a small organization.
Limitations
- Very little guided remediation; URIports tells you accurately what is wrong and largely leaves the fixing to you, which will strand a first-time deployer.
- Retention is short at thirty days on the lower tiers and ninety on the higher ones, against a year on comparable PowerDMARC and DMARCLY plans.
- Report volume is pooled across DMARC, TLS, and browser report types, so heavy CSP use eats into the same allowance as email reporting.
- No hosted SPF, DKIM, or DMARC record management, so SPF lookup overflow has to be fixed by hand rather than delegated as it can be with PowerDMARC or DMARCLY Safe SPF.
Pricing compared
Red Sift OnDMARC
Subscription tiered by active sender domains, monthly email volume, and data history, with one published self-serve entry price and three custom-quoted tiers above it.
- ExpressFrom $9
- EssentialsCustom
- EnterpriseCustom
- PremierCustom
Express is one of the best value propositions in this entire category, and it exists because Red Sift makes its money elsewhere. Four domains, a million monthly emails, forensic reporting, and full dynamic hosted services for SPF, DKIM, DMARC, MTA-STS, TLS-RPT, and BIMI at $9 a month is capability that EasyDMARC charges $71.99 for and dmarcian would price at $240. The catch is the ceiling. Thirty days of history is genuinely limiting, and the moment four domains is not enough you are in a quote process aimed at organizations with twenty-five sender domains. Take Express for what it is, an exceptional entry tier, and have DMARCLY or URIports in mind as the destination if you outgrow it.
URIports
Flat-rate subscription tiered by number of domains, monthly report volume, and retention length, with add-on domain packs and a personal-use plan.
- Sand$1.25
- Pebble$6
- Stone$30
- Mountain$120
- Himalaya$480
On price per monitored domain, URIports is not merely the cheapest option in this category, it is cheaper by an order of magnitude. Twenty-five domains for $30 a month against dmarcian's fifteen for $600 is the kind of gap that demands an explanation, and the explanation is guidance: URIports gives you accurate reports and alerts, not a curriculum. Add the CSP, DNS, and certificate monitoring, which would otherwise be separate subscriptions, and a technical team that owns both mail and websites is getting several tools for the price of one. The two real costs are short retention and the absence of hand-holding. If you have the skills, this is the best value in the category by a wide margin.
Editorial verdict on each
Red Sift OnDMARC
OnDMARC Express is the best cheap DMARC plan available, and it exists because Red Sift makes its money from enterprise contracts. Nine dollars a month for four domains, a million monthly emails, forensic reporting, and dynamic hosted services across DMARC, SPF, DKIM, MTA-STS, TLS-RPT, and BIMI is capability that EasyDMARC prices at $71.99 and dmarcian at $240, from a vendor with roughly $70M in funding behind it. Two things keep it from being the automatic choice. Thirty days of history is genuinely short, and there is nothing published between four domains and the twenty-five-domain quoted tier, so growth means a sales process rather than an upgrade button. Buy Express if you have four domains or fewer and want hosted record management at the lowest possible price, and plan to move to DMARCLY or URIports rather than up the Red Sift ladder if you outgrow it. As with every product here, it says nothing about whether your mail reaches the inbox.
Read the full Red Sift OnDMARC profileURIports
URIports is the best value in this category if you have the technical competence to use it. Five domains for $6 a month and twenty-five for $30 is not a small discount against dmarcian or EasyDMARC, it is a different order of magnitude, and the breadth is real: DMARC, TLS reporting, hosted MTA-STS, DANE, DNS and certificate monitoring, and browser-side CSP collection in one console for less than the cost of a single competing subscription. The trade is explicit. Retention is short, there is no record hosting beyond MTA-STS, and there is essentially no guided remediation, so a small business owner encountering DMARC for the first time will stall where a more expensive tool would have carried them. Buy it if you are an engineer or an agency watching many domains. Buy something friendlier if this is your first DMARC deployment, and in either case do not expect it to say anything about inbox placement.
Read the full URIports profileRed Sift OnDMARC profile last reviewed 2026-08-22; URIports last reviewed 2026-08-22. Pricing is compiled from public sources and can change without notice. See our methodology.