- You want placement data, not just a score. Unspam sends your email to real seed inboxes at 7 providers (Gmail, Outlook, Yahoo, Zoho, ProtonMail, AOL, GMX) and reports inbox vs spam. MailGenius has no seed-list placement testing.
- You want per-client previews in the same tool as your spam test. Unspam includes previews and screenshots across 50+ clients and devices, in light and dark mode, on every plan, including the free one. MailGenius previews only desktop, mobile and tablet widths. The same account also verifies single addresses and whole lists, which MailGenius does not offer.
- You want a free plan that renews. Unspam's free tier gives 5 spam tests, 3 inbox placements, 3 device previews, 5 screenshots and 5 heatmaps every month, no card. MailGenius's free tier is the basic spam test with no account, and its pricing page lists no free plan at all.
- You want a lower entry price. Unspam's paid pricing starts at $5/mo with a 14-day no-questions-asked refund; MailGenius's cheapest plan is listed at $29/mo for 60 tests, or $23/mo billed annually.
A MailGenius alternative that shows where your email actually lands
MailGenius is a pre-send spam tester with an AI assistant, with plans listed at $29 to $97/mo, or $23 to $79/mo billed annually. Unspam runs the same spam, authentication, and blacklist checks, then adds seed-list inbox placement at 7 providers, previews across 50+ email clients, and email verification, with a permanent free tier and paid from $5/mo.
Compared from public pricing and product pages, September 2026.
Which one fits you?
- You want every outbound email tested automatically. MailGenius's $97/mo plan ($79 billed annually) tests each email you send and monitors unlimited domains against blacklists with alerts. Unspam's Autopilot runs scheduled recurring placement and spam-score tests, but does not test every individual send.
- You want unlimited manual spam tests at a flat rate. The $49/mo Genius plan ($39 billed annually) removes test caps; Unspam bills each test at $0.18, with volume discounts of up to 30%, so very high volume still costs more.
- You value AI copywriting rewrites and paid hands-on consulting calls for DNS and authentication fixes. Trustpilot reviewers specifically praise MailGenius's consulting. Unspam's AI assistant explains fixes on every plan and its consulting is a separate service, but it writes no copy.
Why teams move from MailGenius to Unspam.
Placement data, not just a spam score
MailGenius returns a spam score with checks on authentication, content, links, and blacklists, but no seed-list inbox placement. Woodpecker's review concludes it is suitable for a simple spam test and insufficient alone for campaigns. Unspam runs the same checks, then shows where the email actually lands across 7 providers.
A free tier that stays free
MailGenius's free spam test needs no account, but its pricing page lists no free plan, and using the tester opts you into its mailings. Unspam's free plan renews monthly (5 spam tests, 3 inbox placements, 3 device previews, 5 screenshots and 5 heatmaps) with no credit card required.
Rendering the analysis-only report leaves out
MailGenius previews desktop, mobile and tablet widths only, with no per-client renders. Unspam renders previews and screenshots across 50+ clients and devices, in light and dark mode, alongside spam testing and inbox placement on every plan, from $5/mo, with results in about 30 seconds.
Unspam vs MailGenius, feature by feature.
Based on public product pages and documentation. Spotted something outdated? Tell us in the chat and we'll fix it.
Feature
Unspam
MailGenius
Free plan or trial
Free plan, no card
Free: basic spam test, no account
First paid plan
$5/mo minimum, usage-priced
$29/mo
Spam score testing
Yes
Yes
Inbox placement tests
Yes
No
Client previews & screenshots
Yes50+ clients, light & dark
Partialdesktop, mobile & tablet only
Email verification
Yessingle checks + bulk lists
No
DMARC report monitoring
YesCustom plan, first domain free
No
SPF / DKIM / DMARC checks
Yes
Yes
Blacklist monitoring
Partialon-demand checker
Partialmonitoring on top plan
AI fix recommendations
Yes
Yes
Scheduled automatic tests
Yesplacement + spam score
Partial$97 plan, per send
Scheduled spam score tests
Yesdaily, weekly, or monthly
Partial$79 plan only
Sender accounts
YesUnlimited
No
API access
YesCustom plan
Partialvia RapidAPI marketplace
MCP server
YesCustom plan
No
AI attention heatmap
Yes
No
Automated inbox warmup
No
No
Deliverability consulting
Yesseparate service
Yesfounder-led service
Compared from public pricing and product pages, September 2026.
What each one costs.
The pricing page's Yearly/Monthly toggle defaults to Yearly and labels the annual rate as a monthly one, so the $23/$39/$79 shown on load are annual; the monthly rates are $29/$49/$97. The vendor badge claims a 20% saving. Some review sites still cite older, cheaper tiers that no longer exist.
- Free $0
5 spam tests, 3 inbox placements, 3 device previews, 5 screenshots, 5 heatmaps per month. AI assistant included.
- Custom $5/mo
Pay per test: spam tests $0.18, inbox placements $0.50, device previews $0.75, screenshots $0.20, heatmaps $0.30. Volume discounts to 30%, 15% off annual, $5 monthly minimum. API, MCP and three years of history included. DMARC monitoring is $6 per domain per month, first domain free. Email verification is priced band by band, from $6.40 per 1,000 addresses down to $1.20 per 1,000 above 100,000.
- Beginner $29/mo ($23 billed annually)
60 email tests/month, AI deliverability consultant, AI copywriting analysis & rewrite, cold email guide
- Genius $49/mo ($39 billed annually)
Unlimited tests/month, everything in Beginner, plus competitor email testing
- Automatic Email Testing & Domain Monitoring $97/mo ($79 billed annually)
Unlimited tests; every outbound email tested automatically; blacklist monitoring with alerts for unlimited domains; test from any address/domain
Every MailGenius plan and price in full
Compared from public pricing and product pages, September 2026. MailGenius is a trademark of its respective owner. Unspam is not affiliated with or endorsed by MailGenius.
Unspam vs MailGenius, answered.
Is Unspam a full replacement for MailGenius?
For pre-send testing, yes: Unspam covers SPF/DKIM/DMARC, content, link, and blacklist checks, plus inbox placement and email verification that MailGenius lacks, and previews across 50+ email clients. One genuine gap: MailGenius's $79/mo plan automatically tests every outbound email; Unspam's closest feature is Autopilot, which runs scheduled recurring placement and spam-score tests rather than per-send checks. Automatic testing is rarer than this category implies, and only a handful of vendors schedule tests rather than running them on demand. Neither tool offers inbox warmup, and ongoing DMARC report monitoring is Unspam only, on the Custom plan.
How do Unspam and MailGenius prices compare?
MailGenius is listed at $29/mo for 60 tests, $49/mo for unlimited tests, and $97/mo for automatic testing with domain monitoring, or $23/$39/$79 billed annually. Unspam charges per test instead, from a $5 monthly minimum: $0.18 a spam test, $0.50 an inbox placement, with volume discounts to 30%. See pricing. Annual billing takes 15% off, and the paid plan carries a 14-day refund.
What is the biggest functional difference?
Inbox placement. MailGenius scores your email before you send it; Unspam does that too, then delivers it to real seed inboxes at 7 providers and reports whether it reached the inbox or the spam folder. Unspam also adds email verification and DMARC report monitoring, neither of which MailGenius offers, plus previews per email client rather than per screen width.
How do the free tiers compare?
MailGenius offers a free basic spam test with no account, plus free standalone SPF, DKIM, DMARC, BIMI, and blacklist checkers. Its pricing page lists no free plan. Unspam's free plan renews every month with 5 spam tests, 3 inbox placements, 3 device previews, 5 screenshots and 5 heatmaps, with the AI assistant included and no credit card required. Run a test.