Side-by-side comparison · 24 data points
Easily change the default WordPress from email name and from email address.
| Change Mail Sender | Post SMTP – Complete | |
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Improve WordPress email deliverability. Connect Gmail SMTP, Microsoft 365, Brevo, SendGrid, Mailgun, Zoho, Amazon SES, etc. #1 WordPress SMTP Plugin.
| Metric | Change Mail Sender | Post SMTP – Complete Email Deliverability and SMTP Solution with Email Logs, Alerts, Backup SMTP & Mobile App |
|---|---|---|
| Rating | 4.4 ★ | ★ 4.7 ★ |
| Total reviews | 18 | ★ 518 |
| Active installs | — | 300,000+ |
| Free plan | — | — |
| Built for Shopify | — | — |
Post SMTP – Complete Email Deliverability and SMTP Solution with Email Logs, Alerts, Backup SMTP & Mobile App edges out Change Mail Sender on rating (4.7★ vs 4.4★), but the gap is small enough that pricing fit and feature differentiation should drive the decision more than the headline number. Post SMTP – Complete Email Deliverability and SMTP Solution with Email Logs, Alerts, Backup SMTP & Mobile App has the larger user base (518 reviews vs 18), which usually maps to broader integration coverage, faster bug-fix cadence, and a deeper bench of community workflow patterns. Change Mail Sender's smaller cohort can be an advantage for niche workflows where the bigger app has accumulated bloat. Recommended by store size: small/early-stage merchants who need fast install and low risk should default to Post SMTP – Complete Email Deliverability and SMTP Solution with Email Logs, Alerts, Backup SMTP & Mobile App; mid-market and enterprise merchants with specific feature requirements should evaluate both — Change Mail Sender's 18-review base may include the workflow context that matches your specific use case better than Post SMTP – Complete Email Deliverability and SMTP Solution with Email Logs, Alerts, Backup SMTP & Mobile App's broader-but-shallower coverage. This verdict is generated from the live marketplace data on this page — rating, review count, pricing tier, and category position all refresh from the canonical WordPress Plugin Directory listing every 24 hours. AppRanks does not accept payment to influence comparison outcomes; the methodology is documented on the About page and applies identically to every pair on the site.
Read each app's audit: Change Mail Sender audit • Post SMTP – Complete Email Deliverability and SMTP Solution with Email Logs, Alerts, Backup SMTP & Mobile App audit
| Keyword | Change Mail Sender | Post SMTP – Complete |
|---|---|---|
| customer service | Not ranked | #45 |
| customer support | Not ranked | #55 |
| online forms | Not ranked | #60 |
Post SMTP – Complete Email Deliverability and SMTP Solution with Email Logs, Alerts, Backup SMTP & Mobile App has the higher average rating (4.7★ from 518 reviews) compared to Change Mail Sender (4.4★ from 18 reviews). Both are tracked daily by AppRanks, so the figures here update each refresh cycle.
It depends on what you're optimizing for. Change Mail Sender fits better if you prioritize broader integrations; Post SMTP – Complete Email Deliverability and SMTP Solution with Email Logs, Alerts, Backup SMTP & Mobile App is the call if you need the higher-rated option. Read both apps' detail pages on AppRanks for the full feature breakdown, install counts, and recent listing changes.
Both apps are one-click installs from the WordPress Plugin Directory marketplace. Post SMTP – Complete Email Deliverability and SMTP Solution with Email Logs, Alerts, Backup SMTP & Mobile App has more onboarding documentation maturity (518 reviews vs 18), which usually translates to better-tested setup wizards and quicker time-to-value. AppRanks doesn't measure setup time directly — read the recent reviews on each app's detail page for merchant-reported install experience.
Change Mail Sender typically suits early-stage and growth-mode stores based on its review-base composition (18 reviews). Post SMTP – Complete Email Deliverability and SMTP Solution with Email Logs, Alerts, Backup SMTP & Mobile App aligns more with early-stage and growth-mode stores (518 reviews). Larger review bases generally mean the app has been load-tested at scale — relevant if you're processing high order volume or handling enterprise compliance requirements.
Migration support varies by app and category. Change Mail Sender and Post SMTP – Complete Email Deliverability and SMTP Solution with Email Logs, Alerts, Backup SMTP & Mobile App both publish their export options on their marketplace listing pages (or in their support docs); some apps offer one-click import from competitors, others require CSV. The fastest check: search "import from Change Mail Sender" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.