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On the recordRead 9 Oct 202615 facts
Impressionwise
Clearwater, Florida, United States
Plans and prices
Verification with Threat Removal
$87one-time
15,000 credit minimum · 1 credit per email · credits never expire
Read 9 Oct 2026 · impressionwise.com
Enterprise
Priced on request
Over 50,000,000 emails
Read 9 Oct 2026 · impressionwise.com
On the record
- API capacity
- The integrations page says a single API request can verify a single address or automated batches of up to 1 million email addresses.impressionwise.com · read 9 Oct 2026
- Bulk processing
- The FAQ says users can upload files of up to 8 million emails, and a one-million-address batch typically takes about 3 to 4 hours.impressionwise.com · read 9 Oct 2026
- Compliance
- The maker describes the service as fully GDPR compliant.impressionwise.com · read 9 Oct 2026
- Data retention
- Documentation says uploaded files and results are automatically deleted from the account and FTP after 7 to 10 days.impressionwise.com · read 9 Oct 2026
- Free evaluation
- The complimentary evaluation processes a file of up to 100,000 emails and provides a summary report; results files are not included.impressionwise.com · read 9 Oct 2026
- Integrations
- The service offers a real-time API, FTP file transfer, and workflow integrations, with connectors for CRMs, ESPs, forms, spreadsheets, and ad platforms.impressionwise.com · read 9 Oct 2026
- Intended users
- The maker says the service is for businesses of all sizes, including individual operators, small and medium businesses, and large organizations.impressionwise.com · read 9 Oct 2026
- Notable limits
- The pricing FAQ says the service does not support verifying Yahoo and AOL addresses.impressionwise.com · read 9 Oct 2026
- Privacy
- The FAQ says customer email data is used only for validation, is not shared with third parties, and is removed within 30 days or earlier on request.impressionwise.com · read 9 Oct 2026
- Product
- Impressionwise provides deliverability intelligence and threat detection to help users decide which email addresses are safe to send to.impressionwise.com · read 9 Oct 2026
- Signal analysis
- The service says it analyzes more than 240 independent signals in email data.impressionwise.com · read 9 Oct 2026
- Support
- The contact page lists phone, email, and a contact form, with phone support Monday through Friday, 9am to 6pm EST.impressionwise.com · read 9 Oct 2026
- Threat detection
- Its threat checks include spam traps, honeypots, dormant accounts, disposable addresses, bots, and risky domains.impressionwise.com · read 9 Oct 2026
- Verification
- The maker says standard verification uses DNS and SMTP without sending messages to external mail exchangers; catch-all validation is an exception when specifically selected.impressionwise.com · read 9 Oct 2026
