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turboSMTP Email Validator vs ZeroBounce Email Verification & Validation
Head-to-head on the signals that matter, from the public WordPress.org data.
Download trajectory
turboSMTP Email Validator ZeroBounce Email Verification & Validation
7-day average downloads, each indexed to 100 at the start of the window. A line above 100 is growing, below 100 is shrinking.
| Metric | turboSMTP Email Valida… | ZeroBounce Email Verif… |
|---|---|---|
| Health score | 73 (B) | 85 (A) ● |
| Est. active installs | 10–20 | 900–1K ● |
| Total downloads | 1.0K | 13.2K ● |
| Downloads · 30d | 22 | 274 ● |
| Momentum | -45% ● | -75% |
| Rating (adjusted) | 3.60★ | 4.11★ ● |
| Reviews | 0 | 4 ● |
| Last updated | 8mo ago | 2mo ago ● |
| Support resolved | — ● | — |
| Requires PHP | 7.0 | 7.0 |
● marks the leader on each row.