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TOP 3 ALTERNATIVES — RANKED
Three you should evaluate first.
Filtered from 6 candidates by feature similarity, audit score, and review velocity. The hero treatment is editorial — these earned more space because the data did.
Custom SMTP: Email Deliverability – FREE & Easy-to-use
deliverability#1TOP PICK
5.001 reviews
Not auditedAudit score
Pick if you're surveying the marketplace
Widely used on this marketplace — not a like-for-like swap. AppRanks found no app sharing Deliverability – pass DKIM, SPF, DMARC & more's category, so this is not a replacement for it — it is a widely-used deliverability option shown for market context. Compare it against your own requirements rather than as a swap.
Oderland SMTP & Postal Mailer
deliverability#2RUNNER-UP
5.001 reviews
Not auditedAudit score
Pick if you're cost-sensitive
Adjacent tool, different job. Different use case from Deliverability – pass DKIM, SPF, DMARC & more. Listed because it is among the most-adopted deliverability apps on this marketplace, not because it covers the same job.
Mesh SMTP
deliverability#3VALUE PICK
5.001 reviews
Not auditedAudit score
Pick if you're mapping adjacent tooling
Popular alternative to evaluate on its own merits. Solves a different problem than Deliverability – pass DKIM, SPF, DMARC & more. Useful market context; verify the capability overlap yourself before treating it as an option.
SIDE-BY-SIDE COMPARISON
Deliverability – pass DKIM, SPF, DMARC & more versus the top 3.
Five rows, all loaded above the fold. Wins are highlighted; nothing's hidden behind a tab.
RANKS #4 THROUGH #6
The next 3, denser.
Lower-ranked but legitimate. Click any row for the full profile — or compare side-by-side with Deliverability – pass DKIM, SPF, DMARC & more.
How these alternatives are ranked
Scored daily. Three signals, weighted and blended. No vendor money changes anything.
45%Feature similarity
N-gram match against Deliverability – pass DKIM, SPF, DMARC & more's feature signature, weighted by category overlap.
35%Audit + rating
Listing quality (0–100) blended with rolling 90-day rating average. Penalizes thin listings.
20%Review velocity
Reviews added in trailing 30 days, normalized by category baseline. Surfaces rising challengers.
Every WordPress alternative on this page is scraped, normalized, and re-scored every 24 hours. We don't accept paid placement, vendor-funded "best of" content, or sponsored ranking — and we publish the rules so you can audit them yourself. If a vendor disagrees with their position, that's between them and the data.
WHEN DOES IT MAKE SENSE TO SWITCH FROM DELIVERABILITY – PASS DKIM, SPF, DMARC & MORE?
Four reasons people leave.
Decision triggers, not marketing. If two or more apply, your shortlist starts with the apps named below each card.
Pricing has outgrown your usage
If your usage of Deliverability – pass DKIM, SPF, DMARC & more has crossed a pricing-tier breakpoint, per-unit cost is usually where alternatives diverge most clearly. Some apps in the list above carry a free tier; others are paid from day one. Compare the published plans on each alternative's page against your current bill — the gap is the only number worth acting on, and it is specific to your usage.
Oderland SMTP & Postal Mailer · Custom SMTP: Email Deliverability – FREE & Easy-to-useYou need a feature outside the focus
Each WordPress category has a feature spectrum. The "Similar feature set" badge above marks alternatives whose feature signature most overlaps with Deliverability – pass DKIM, SPF, DMARC & more. The "Category leader" badge marks apps that may approach the same category from a different feature angle — useful if you want to widen rather than narrow your toolset.
Custom SMTP: Email Deliverability – FREE & Easy-to-useSupport response has slowed you down
Support quality is the hardest thing to read from a listing, and it is the most common reason a switch gets made. Read the most RECENT reviews on each alternative's profile rather than the lifetime average — recency is what tells you how the app is supported today, and trailing review velocity is the freshest signal AppRanks tracks.
FREQUENTLY ASKED
Answers built from the data.
Built from the same scores the ranking uses — so they won't contradict the table.
For most accounts under typical category usage, the answer depends on tier. Custom SMTP: Email Deliverability – FREE & Easy-to-use is in the unknown band (—), while Deliverability – pass DKIM, SPF, DMARC & more is unknown (—). At parity scale, the cheaper option can save 30–60% — but feature-for-feature swaps usually narrow the gap above the second tier.
VERDICT · UPDATED TODAY
If you're moving from Deliverability – pass DKIM, SPF, DMARC & more, the most common landing spots are Custom SMTP: Email Deliverability – FREE & Easy-to-use (unknown feature match, audit null/100) and Oderland SMTP & Postal Mailer (pricing leverage + breadth). Skip WP Mail Logging unless your use case is unusual.
If feature parity matters most
→ Custom SMTP: Email Deliverability – FREE & Easy-to-use
Unknown feature parity. Audit null, 5.00★.
If pricing matters most
→ Oderland SMTP & Postal Mailer
Best for cost-sensitive teams. 5.00★ across 1 reviews.
If you're scaling enterprise
→ Mesh SMTP
Strongest scale fit when category usage exceeds typical thresholds. Vendor-evaluate before committing.
Continue your research
Audit Deliverability – pass DKIM, SPF, DMARC & more's listing
See where Deliverability – pass DKIM, SPF, DMARC & more ranks 0–100 on listing completeness, screenshots, and description quality.
Open auditDeliverability – pass DKIM, SPF, DMARC & more vs Custom SMTP: Email Deliverability – FREE & Easy-to-use
Side-by-side feature deltas, shared keywords, rating curves over the trailing 12 months.
Open compareWordPress category leaders
Highest-rated WordPress apps by intent. The category-by-category leaderboard.
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