EmailOversight vs ZeroBounce
EmailOversight
emailoversight.com
ZeroBounce
zerobounce.netSide by side
| Figure | EmailOversight | ZeroBounce |
|---|---|---|
| Price from | $70/mo | $6.58/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| API | Yes | Yes |
| Plans published | 19 | 7 |
| Spec score · Email Verification Services | 9.0 (#1) | 8.6 (#4) |
| Company size | LinkedIn lists the company as privately held with 11–50 employees. | LinkedIn lists ZeroBounce as privately held with 51–200 employees and headquarters in Santa Barbara, California. |
| Email validation | Email list cleaning combines hygiene scans with real-time email verification to identify threats including spam traps, hard bounces, complainers, and bots. | The service validates individual addresses in real time, processes bulk uploads, and connects to more than 60 third-party platforms. |
| Headquarters | LinkedIn lists Glendale, California as headquarters. | Santa Barbara, California, United States |
| Integrations | LinkedIn describes real-time API connections with MailChimp, Constant Contact and Salesforce. | The platform lists integrations for CRMs, marketing systems, forms, spreadsheets, ecommerce, and automation services including HubSpot, Salesforce, Mailchimp, Zapier, Google Sheets, and Shopify. |
| Rating on Capterra | 5.0 out of 5 from 2 reviews | 4.8 out of 5 from 597 reviews |
| Rating on G2 | 5.0 out of 5 from 1 review | 4.7 out of 5 from 1,370 reviews |
| Rating on GetApp | 5.0 out of 5 from 2 reviews | 4.8 out of 5 from 596 reviews |
| Rating on Trustpilot | No rating from 0 reviews | 4.8 out of 5 from 2,134 reviews |
| Rating on TrustRadius | 10 out of 10 from 1 review | 9.1 out of 10 from 64 reviews |
| Security | The company says traffic uses TLS 1.2, databases use transparent data encryption and sensitive files use AES encryption. | The company lists SOC 2 Type 2, ISO/IEC 27001:2022, HIPAA, GDPR, CCPA/CPRA, and PCI DSS among its certifications or compliance claims. |
| Support | Pricing pages advertise 24/7 customer support, and the site lists [email protected] and 1 (213) 325-3100. | The company advertises 24/7 support and lists VIP 24/7 support as a ZeroBounce ONE benefit. |
| What it does | EmailOversight combines email hygiene, real-time verification and data enrichment to clean and improve marketing data. | ZeroBounce is a hosted email validation and deliverability platform for cleaning lists, finding contacts, testing sending infrastructure, and monitoring sender reputation. |
Plans
EmailOversight
- Phone Validation (Up to 100k)Free
- Phone Validation (Up to 1MM)Free
- Phone Validation (Up to 250k)Free
- Phone Validation (Up to 25k)Free
- Email Activity (under 1MM)$0.01, paid once
- Phone Validation (up to 10k)$0.01, paid once
- Phone Validation (Up to 10k)$0.01, paid once
- Full Name Append (up to 10k)$0.04, paid once
- Email Append (up to 10k)$0.10, paid once
- Advanced Email Validation (up to 10k)$70 a month
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
EmailOversight
EmailOversight is a SaaS service for email list cleaning and validation, with related tools for phone and postal validation, email activity, data enrichment, and list export management. Email hygiene scans and real-time verification identify threats such as spam traps, hard bounces, complainers, and bots. Users can upload lists in bulk or connect through an API; real-time form checks and disposable-address detection are also listed. The API uses REST over HTTPS with GET or POST methods, and access requires whitelisting server IPs or client URLs. Email validation offers automated FTP and SFTP options, and the application and programmatic solutions can process 2 million records in a 24-hour period. Phone validation covers US numbers; postal validation checks US and Canadian residential and commercial addresses. Pricing starts at $70 a month for Advanced Email Validation, and there is no free plan. A trial includes 200 free validation credits and ends when they are used. EmailOversight is available on web and API, and is headquartered in Dover, Delaware.
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.