Syntax & format
RFC-compliant address parsing, domain extraction, and typo detection before any network call.
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Our Data
Contact data decays silently. OutPulse validates every record against live infrastructure before it reaches your CRM, sequences, or reports. 98.7% accuracy. Sub-500ms response.
98.7%
Verification accuracy
500ms
Avg. response time
4.2B+
Records indexed
Case studies take time. Until then we publish only what we can defend — accuracy, latency, indexed scale, and compliance status — the same way on every page. No inflated customer counts. No “certified” language before the audit is done.
Validation layers
RFC-compliant address parsing, domain extraction, and typo detection before any network call.
Live domain resolution and mail-exchanger validation — catch dead domains and misconfigured hosts.
Silent mailbox verification in sub-500ms. Definitive Valid, Invalid, Catch-All, Disposable, and Role-Based classifications.
Disposable address detection, spam-trap indicators, and honeypot pattern matching.
Every finder result includes a 0–100 confidence score from the 4.2B+ index — export only contacts worth sequencing.
Embed verification into forms, CRM workflows, or data pipelines. Bad records rejected at entry — no cleanup scripts.
Quality in practice
Resolve professional contacts from 4.2B+ indexed records. Every result runs live SMTP validation before you act.
Run single or bulk checks through the Email Verifier. Sub-500ms response with clear, actionable classifications.
Push verified results to HubSpot, Salesforce, sequences, or CSV. No re-uploading between disconnected tools.
Proactive vs reactive
| Stage | With OutPulse | Without OutPulse |
|---|---|---|
| Before: CRM import | Verified — only valid records enter your database | Unvalidated — bad data accumulates undetected |
| Before: sequencing | Pre-send verification protects sender reputation | Unknown quality, blacklist risk at higher bounce rates |
| At scale: data pulls | Queue-based parallel processing, export-ready in minutes | Manual spreadsheet cleanup, hours of ops time lost |
| Via API (automation) | Real-time gate — bad data rejected at entry | No gate — downstream cleanup after damage is done |
| Over time (decay) | Recurring verification catches annual contact decay | Silent degradation until campaigns fail |
Try the tools
Validate any address in sub-500ms with 98.7% accuracy.
Open verifierResolve name + domain into a verified business email with confidence scoring.
Open finderVerify thousands of records in parallel. Export-ready output for your CRM.
Bulk tasksSix tools, one credit pool, one trust model.
View productsData quality FAQ
OutPulse delivers 98.7% verification accuracy across Valid, Invalid, Catch-All, Disposable, and Role-Based classifications. Every check runs against live DNS, MX, and SMTP infrastructure.
Single-address verification completes in sub-500ms. Bulk jobs run in parallel with queue-based architecture — export-ready files in minutes, not hours.
No. OutPulse surfaces verified professional business emails only. We are B2B-focused with privacy-by-default practices.
GDPR ready. SOC 2 in progress. See our security policy for encryption, access controls, and incident response details.
Start free
100 free credits. No card required. Proof on your data — not a marketing sandbox.