Trueguard Email Verification API vs ZeroBounce
Trueguard Email Verification API
trueguard.io
ZeroBounce
zerobounce.netSide by side
| Figure | Trueguard Email Verification API | ZeroBounce |
|---|---|---|
| Price from | $49.99/mo | $6.58/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | Yes | Yes |
| Plans published | 3 | 7 |
| Spec score · Email Verification APIs | 7.4 (#29) | 8.6 (#1) |
| Support | The product page directs users to API documentation or support at [email protected]. | The company advertises 24/7 support and lists VIP 24/7 support as a ZeroBounce ONE benefit. |
| What it does | The REST API checks email syntax, MX records, SMTP deliverability, disposable domains, catch-all behavior, role-based mailboxes, and free-mail providers in one JSON response. | ZeroBounce is a hosted email validation and deliverability platform for cleaning lists, finding contacts, testing sending infrastructure, and monitoring sender reputation. |
Plans
Trueguard Email Verification API
- FreeFree
- Standard$49.99 a month
- CustomPriced on request
ZeroBounce
- FreeFree
- Pay-as-you-go$39, paid once
- Pay-As-You-Go$39, paid once
- ZeroBounce ONE annual$79 a year
- ZeroBounce ONE monthly$99 a month
- ZeroBounce ONE™$99 a month
- EnterprisePriced on request
In their own words
Trueguard Email Verification API
Trueguard Email Verification API has no write-up on Specifiction yet; its figures are above.
ZeroBounce
ZeroBounce verifies email addresses, cleans lists, and provides tools for sender reputation and inbox health. Validation is offered for bulk files and through a real-time API; the company claims 99.6% accuracy. Deliverability features include email warmup, inbox placement and server testing, blacklist and DMARC monitoring, and a dashboard. AI Email Scoring ranks addresses from 1 to 10, while Email Finder looks for professional addresses using a name and company domain. ZeroBounce lists more than 40 integrations and also supports API, SDK, and Zapier connections. An iOS app is available for list cleaning. The company says uploaded files are encrypted after TLS upload and deleted within 30 days, and that it operates its own data center and hardware rather than storing customer data on public cloud providers. A business account gets 100 free verifications per month. Pay-As-You-Go costs $39, paid once for 2,000 validations; ZeroBounce ONE costs $99 a month.