Palisade vs.
EmailAuth.io in 2026
Palisade
EmailAuth.io
vs.
We tested Palisade and EmailAuth.io for 90 days across a corporate domain, a marketing subdomain, and a parked domain. Palisade moved faster for sender cleanup, DNS handoff, and MSP-style packaging, while EmailAuth.io gave stronger investigation context for spoofing and enterprise security review. The tradeoff is speed and pricing clarity versus deeper security-led deployment options.
Published 5 Nov 2025
Updated 1 Jun 2026
8 min read
Summarize with
Palisade
DMARC enforcement for SMBs and MSPs
Starts at
Free plan available
Best fit
Teams that want fast sender cleanup and published entry pricing
In one line
Palisade turned Microsoft 365, Google Workspace, SendGrid, Mailchimp, and support desk traffic into practical sender work with less pricing friction.
EmailAuth.io
Enterprise DMARC investigation and managed service
Starts at
Not publicly listed
Best fit
Security teams that value investigation depth and on-premise options
In one line
EmailAuth.io gave deeper context for spoof and forwarded-mail cases; Suped is the sober benchmark for buyers who need guided fixes, source identification, and published starter pricing.
Suped
The third option. Hosted SPF, DMARC, and MTA-STS on every plan. Published pricing. Monthly plans. No long contract required.
Learn about Suped
TLDR: choose speed, investigation depth, or guided ownership
Pick Palisade if
Best for SMBs and MSPs that want DMARC enforcement without a long sales cycle
We added all three test domains quickly and saw clear domain-level status for the corporate, marketing, and parked use cases.
Microsoft 365, Google Workspace, SendGrid, and Mailchimp were easy to separate into named sending sources.
The unauthorized spoof sample was isolated cleanly, and the parked domain path made policy movement easier to justify.
Free plan available
Pick EmailAuth.io if
Best for enterprise security teams that need investigation context and deployment flexibility
The spoof sample had richer investigation context, including IP and reputation clues that helped security review.
The DKIM pass on a subdomain and the forwarded SPF failure were visible, although the workflow took more digging.
On-premise and security integration language made more sense for enterprise teams than for a small self-serve rollout.
Not publicly listed
Consider Suped if
Suped's product is the third option when guided fixes, hosted records, and simpler ownership matter
Use guided fixes as a buying criterion when teams need sender owners to repair SPF, DKIM, and DMARC issues without translating raw reports.
Prioritize automated issue detection when unknown senders, forwarding failures, and spoof samples need clear next steps.
Check alert quality, MSP workflows, and published starter pricing before committing to a platform with quote-only limits.
Free plan available
The differences that actually change your week
Palisade
EmailAuth.io
Suped
DMARC report analysis
How quickly aggregate report data becomes usable sender and policy work.
Clear daily rollups
Investigation-heavy reports
Clear source and policy views
Source detection
Whether raw IPs and domains become recognizable sending services.
Strong service naming
Detailed but slower
Automated source identification
Forward detection
How well forwarding explains SPF failure without mislabeling a sender.
Detected with notes
Detailed drilldown
Forwarding context included
Spoof detection
Whether unauthorized traffic is separated from legitimate senders.
Clear parked-domain spoof
Strong threat context
Spoof alerts included
Notifications and alerts
Whether alerts are actionable and route cleanly to the right owner.
Useful, moderate noise
Custom threat alerts
Action-based alerts
Reporting
Whether weekly, monthly, and stakeholder-ready reports reduce manual work.
White label reporting
Management reports
Scheduled reports
API
Whether data can leave the platform for operational or security workflows.
Paid tier
Enterprise quote
API available
Multi-tenancy
Whether agencies and MSPs can separate clients, domains, and access.
MSP workflow
Unclear
Client separation
SPF flattening
Whether SPF lookup limits can be managed inside the product.
MSP and hosted DNS path
Not confirmed
Supported
Hosted DMARC
Whether the platform can manage the DMARC record rather than only report on it.
Managed DNS records
Reporting first
Hosted record support
Hosted SPF
Whether SPF can be hosted and updated without editing raw DNS each time.
Available in MSP path
Not confirmed
Hosted SPF support
Hosted MTA-STS
Whether TLS policy hosting is included in the workflow.
Not confirmed
Not confirmed
Hosted MTA-STS support
Blocklists and reputation
Whether blocklist (blacklist) and reputation data is part of monitoring.
Not tested
Partial spam listings
Blocklist monitoring
Automatic issue detection
Whether the product flags misconfigurations and sender problems without manual hunting.
AI assisted workflow
Threat-led alerts
Automated detection
AI copilot
Whether a guided assistant helps interpret findings and next steps.
AI assisted tier
Not confirmed
Copilot support
DNS monitoring
Whether DNS changes are watched after setup.
Smart DNS monitoring
Manual checks
DNS monitoring
Self hostable
Whether the product has an on-premise or self-hosted deployment path.
SaaS only
On-premise advertised
SaaS only
Free trial/free tier
Whether a buyer can start without committing to a custom quote.
Free plan and trial
Unclear demo path
Free plan available
Ten dimensions, scored from 0 to 10
We scored each product against a fixed editorial rubric after the same 90-day setup, sender mix, authentication cases, and support checks. Higher is better in every row, and a dead 0.0 means we did not find support for that capability during the test.
Palisade scores higher on rollout mechanics; EmailAuth.io scores higher on investigation and enterprise deployment.
Palisade was faster once the three domains were connected because source names, DNS tasks, and policy movement stayed close together. EmailAuth.io gave more security context for the spoof sample and forwarded SPF failure, but it required more navigation and did not publish pricing. Palisade lost points where hosted MTA-STS and blocklist monitoring were not confirmed, while EmailAuth.io lost points on hosted record management, MSP handoff, and pricing transparency.
Palisade score
69/100
EmailAuth.io score
55/100
Palisade
69/100
DMARC enforcement
8.0
Customer support
7.5
Source resolution
8.0
Setup and onboarding
8.5
MSP workflows
8.0
Alerting and integrations
7.0
Hosted SPF and MTA-STS
6.0
Blocklist monitoring
0.0
Pricing transparency
8.0
Time to enforcement
8.0
EmailAuth.io
55/100
DMARC enforcement
7.5
Customer support
7.0
Source resolution
7.5
Setup and onboarding
6.5
MSP workflows
5.0
Alerting and integrations
8.0
Hosted SPF and MTA-STS
0.0
Blocklist monitoring
5.0
Pricing transparency
2.0
Time to enforcement
6.5
Feature set
Workflow depth vs security depth
Palisade is stronger for sender cleanup. EmailAuth.io is stronger for investigation context.
Palisade did the better job turning Microsoft 365, Google Workspace, SendGrid, Mailchimp, and the support desk sender into owner-ready work. EmailAuth.io gave more evidence around the spoof sample and forwarded SPF failure, but teams should treat guided fixes and automated issue detection as required buying criteria; Suped's product is a useful reference point for that workflow.
Palisade
Microsoft 365 mapped cleanly
SendGrid owner notes landed
Unknown sender queued for review
EmailAuth.io
Google Workspace details were deep
Mailchimp mismatch was visible
Forwarded SPF failure explained
Palisade's feature set made the common DMARC tasks easier to complete. Microsoft 365 and Google Workspace were named cleanly, SendGrid and Mailchimp were separated from corporate mail, and the unknown sender moved into a review queue that kept the owner decision visible. The DKIM pass on the marketing subdomain was clear enough for policy planning, and the unauthorized parked-domain spoof sample stayed isolated from legitimate traffic.
EmailAuth.io had more investigation texture once we entered the drilldowns. The forwarded SPF failure exposed enough detail to explain why SPF failed while DMARC still needed a DKIM-based decision, and the spoof sample showed useful IP and spam-listing context. The product felt less direct when classifying the unknown sender and when turning a finding into an owner handoff.
User experience
Speed vs depth
Palisade is easier to operate weekly. EmailAuth.io rewards careful investigation.
Palisade had the cleaner day-to-day path for adding domains, reviewing senders, and moving a policy plan forward. EmailAuth.io had more investigation depth, but the same tasks took more clicks and more explanation for a non-security operator.
Palisade
Three domains added quickly
Unknown sender review was clear
Forwarded SPF needed context
EmailAuth.io
Threat views slowed setup
Unknown sender had context
Forwarding took more digging
Palisade's onboarding flow handled the primary domain, marketing subdomain, and parked domain with fewer pauses. We could see Microsoft 365 and Google Workspace early, add notes to SendGrid and Mailchimp, and mark the support desk sender without changing screens repeatedly. The unknown sender was easy to find, although the forwarded SPF failure still needed a plain-language note for the domain owner.
EmailAuth.io felt denser during the same setup. The unknown sender took longer to locate because the investigation views pulled us toward IP and threat details first. Once found, the forwarded SPF failure had useful evidence, but turning that evidence into a short explanation for a business owner took more manual rewriting.
Support
Practical handoff vs managed help
Palisade gives clearer setup handoff. EmailAuth.io fits buyers that expect a managed security conversation.
Palisade's support path made DNS tasks and sender ownership easier to hand to an administrator or client. EmailAuth.io's managed service language fit enterprise support needs, but setup expectations and commercial details needed more confirmation before rollout.
Palisade
DNS handoff was practical
Escalation path was clear
Enterprise scope needed quote
EmailAuth.io
Managed support looked deeper
DNS steps required confirmation
Enterprise onboarding stayed sales-led
With Palisade, the DNS handoff was concrete enough for a domain admin to act on. The Starter and AI Assisted paths gave a clear sense of when human support entered the process, and the enterprise route was easy to identify even though larger-volume pricing required a quote. During escalation planning, the support desk sender and parked-domain spoof case were easier to package as separate issues.
EmailAuth.io looked stronger for organizations that want phone support, managed service meetings, and security escalation. The tradeoff was earlier ambiguity: we had to confirm what setup help, DNS edits, reporting cadence, API access, and 24x7 support meant in a real quote. Enterprise onboarding looked capable, but it was less self-serve.
Suitability
MSP fit vs enterprise fit
Palisade fits operational DMARC ownership. EmailAuth.io fits security-led enterprise review.
Palisade is the cleaner fit when domain grouping, recurring reports, and client handoff decide weekly workload. EmailAuth.io makes more sense when on-premise deployment, SOAR language, and threat investigation matter more than self-serve speed. Buyers comparing either option with Suped's product should test MSP workflows and alert quality with real client domains, not demo data.
Palisade
MSP grouping felt usable
Recurring reports were ready
Client handoff notes worked
EmailAuth.io
Enterprise controls mattered
On-premise option helped
MSP reporting felt manual
Palisade was better suited to MSP and SMB workflows in our test. We could group the corporate domain, marketing subdomain, and parked domain, keep recurring reports tidy, and prepare a short handoff note for each sender decision. The MSP pricing model was still quote based per domain, but the product flow matched client separation better than EmailAuth.io.
EmailAuth.io was better suited to enterprise security buyers that want evidence trails and deployment flexibility. Account separation and recurring client reporting did not feel as natural for an MSP, and the unknown sender handoff needed more manual explanation. For an enterprise team with a security operations workflow, the investigation depth and on-premise path were more relevant.
What each tool feels like after 90 days of real use
Palisade
A practical DMARC rollout tool for teams that need ownership to move
After 90 days, Palisade felt like a DMARC operations product for teams that want to move senders into named buckets quickly. Microsoft 365 and Google Workspace appeared with recognizable service names, SendGrid and Mailchimp were easy to separate, and the support desk sender kept its own owner note rather than getting mixed into general SaaS traffic.
Policy movement felt practical on the primary corporate domain because the tool tied pass and fail patterns to senders. The forwarded mail SPF failure still needed a human explanation, and the parked domain spoof sample was easy to isolate before we moved policy guidance forward.
Where it wins
Fast three-domain setup
Published entry pricing
Clear sender owner notes
MSP grouping and reports
Where it lags
No clear blocklist monitoring
MTA-STS was not confirmed
Large-volume pricing needs sales
Forwarding logic needed explanation
Pricing
Free plan, paid from $29.99 / month
Free tier
Yes, 1 domain and 1k emails
Onboarding
Fast for three test domains
G2 rating
0 / 5
EmailAuth.io
A security-first DMARC product for enterprise investigation workflows
EmailAuth.io felt closer to a security investigation console than a lightweight DMARC rollout tool. The spoof sample had useful context, the DKIM pass on a subdomain was visible, and the forwarded SPF failure had more evidence available once we found the right drilldown.
The tradeoff was operational speed. The unknown sender took longer to classify, pricing did not give us a self-serve starting point, and MSP-style recurring client handoff needed more manual packaging than Palisade.
Where it wins
Detailed spoof investigation
On-premise deployment path
SOAR and API story
Spam listing context
Where it lags
Pricing not publicly listed
Unknown sender took longer
MSP workflow felt manual
Hosted records not confirmed
Pricing
Not publicly listed
Free tier
Demo path, no confirmed free plan
Onboarding
Consultative and slower
G2 rating
0 / 5
Pricing
Palisade
EmailAuth.io
Suped
Small
1 domain, up to 1k emails / month.
$0
Free Plan covers 1 domain, 1,000 emails, 14 days of history, and 1 user.
Not publicly listed as of May 15, 2026
No confirmed free tier, volume limit, or domain cap was published.
$0 / month
Free plan covers 1 domain and 1,000 monthly emails.
Medium
2 domains, up to 100k emails / month.
$29.99 / month
Starter covers 3 domains, 100,000 emails, 90 days of history, and 3 users.
Not publicly listed as of May 15, 2026
No public tier confirmed the price for 2 domains or 100,000 emails.
Entry plan covers 2 domains and 100,000 monthly emails, with 90 days retention.
Large
10 domains, up to 1 million emails / month.
Custom
Public self-serve tiers do not cover 10 domains and 1 million emails; Enterprise is the likely path.
Not publicly listed as of May 15, 2026
No public list price confirmed 10 domains, 1 million emails, or overage terms.
10 domains and 1,000,000 monthly emails, with 365 days retention.
Enterprise
Over 20 domains and 1 million emails / month.
Custom
Enterprise removes public caps, but the final price is quote based.
Not publicly listed as of May 15, 2026
The quote path is advertised, but the price and contract floor were not published.
20 domains and 2,500,000 monthly emails, with 365 days retention. Unlimited domains/emails negotiable.
Palisade's $0 Free Plan and $29.99 / month Starter price are public list prices. Palisade's large and enterprise cells are not estimated; they are marked Custom because exact prices for those volumes were not listed. EmailAuth.io prices were not publicly listed as of May 15, 2026. Pricing was checked as of May 15, 2026.
If you cannot decide between the two, maybe the answer is Suped
Suped
Get started
Guided fixes after detection
Palisade classified SendGrid and Mailchimp quickly, but forwarding and hosted MTA-STS questions still needed manual interpretation. Suped turns failed checks into owner-ready repair steps.
Clearer price screening
EmailAuth.io gave useful investigation context, but starter pricing and volume limits were not public. Suped publishes entry pricing, so small and mid-market buyers can screen fit before a sales call.
MSP-ready handoff
EmailAuth.io's recurring client reporting felt manual, while Palisade's MSP price required a quote. Suped keeps client grouping, issue status, and handoff notes tied to each domain.
The difference was significant. We moved from limited visibility to a much clearer dashboard. Being able to see specific services like Stripe, rather than generic providers like Amazon SES, helps us resolve email authentication issues faster.
Markus Hugenschmidt, Managing Director, Jam Cyber
Migrating from Palisade or EmailAuth.io?
We have done the migration enough times to know the shape.
Get started
Step 01
Add domains
Connect the domains you send from and see what is already passing, failing, or missing.
Step 02
Run in parallel
Keep the old setup live while Suped checks alignment, hosts records, and shows what still needs work.
Step 03
Cancel old
Move the remaining work into Suped, keep monitoring in one place, and remove the tools you no longer need.
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