Clearout is an email verification and prospecting platform that combines bulk email list validation with an email finder — allowing marketing and growth teams to both clean existing lists and discover valid email addresses for new prospects. Its real-time verification API integrates directly into sign-up forms and CRM workflows to prevent invalid emails from entering the database at source.
Product Overview
Clearout's dual positioning as both a verifier and a finder distinguishes it from single-purpose validation tools: while ZeroBounce and Bouncer focus purely on validating known addresses, Clearout also includes an Email Finder that takes a name and company domain and returns the most likely valid email address — making it a useful tool for both list hygiene and outbound prospecting data enrichment. Its verification engine checks syntax, domain validity, MX records, mailbox existence, and catch-all status — returning a confidence score alongside the deliverable/risky/invalid classification. The real-time API allows teams to verify addresses as they are captured in forms, chat widgets, or CRM imports — preventing the accumulation of invalid addresses before they damage sender reputation. Clearout's bulk verification processes large lists quickly with a detailed report breaking down the results by category, enabling teams to make informed decisions about which segments of a list to send to and which to suppress.
Key Features
- Bulk Email Verification: Upload CSV lists for batch verification — syntax, domain, MX, mailbox existence, and catch-all checks with confidence scoring.
- Real-Time API: Verify addresses at point of capture — integrate into forms, CRM workflows, and data pipelines via REST API.
- Email Finder: Find valid email addresses from name and domain — prospecting data enrichment alongside list cleaning in one platform.
- Catch-All Detection: Identify and flag catch-all domains — separate genuinely deliverable addresses from risky catch-all accepts.
- Team Workspace: Shared credits and verification history for teams — manage list cleaning workflows across marketing and sales operations.
Best For
Marketing and sales operations teams that want both email list verification and an email finder in one tool — avoiding separate subscriptions for prospecting and list hygiene.
Pricing
Pay-as-you-go from $0.003/credit. Plans from $21/month (10,000 credits). Free credits available.
Key Integrations
Frequently Asked Questions
What is Clearout used for?
Clearout is an email verification and prospecting platform that combines bulk email list validation with an email finder — allowing marketing and growth teams to both clean existing lists and discover valid email addresses for new prospects. Its real-time verification API integrates directly into si
How much does Clearout cost?
Clearout pricing: Pay-as-you-go from $0.003/credit. Plans from $21/month (10,000 credits). Free credits available.
What does Clearout integrate with?
Clearout integrates with HubSpot, Mailchimp, Salesforce, ActiveCampaign, Zapier, WordPress, API-first.
What security certifications does Clearout have?
Clearout holds: GDPR.
Who is Clearout best for?
Marketing and sales operations teams that want both email list verification and an email finder in one tool — avoiding separate subscriptions for prospecting and list hygiene.
What are the best Clearout alternatives?
The tools most often compared with Clearout are ZeroBounce, Hunter.io, Bouncer.
HubSpot, Salesforce, Mailchimp, ActiveCampaign, Klaviyo, Zapier, Make, WordPress, Google Sheets, Pipedrive
Pros
- Combined verifier and email finder eliminates the need for two separate tools
- Very competitive per-credit pricing — among the most affordable in the category
- Real-time API prevents list contamination at the point of data capture
- Team workspace allows shared credit pools for collaborative list management
Cons
- Email Finder accuracy depends on data quality — less reliable for SMBs with non-standard email formats
- Smaller brand recognition than ZeroBounce or NeverBounce — less established in enterprise procurement
- No inbox placement testing or deliverability monitoring beyond validation
RevOps Jobs-to-Be-Done
- Bulk email list verification with high accuracy — Marketing and sales ops teams use Clearout to verify large email lists before sending campaigns — identifying invalid, disposable, role-based, and spam-trap emails with detailed validation results for each address. KPI: Reduce email bounce rate to < 2%; protect sender domain reputation on high-volume outbound
- Email finder for prospect research — SDRs and growth teams use Clearout's email finder to discover email addresses from first name, last name, and company domain — enabling targeted outreach when a LinkedIn profile doesn't show contact info. KPI: Find verified emails for 70%+ of target prospects from name + company; reduce manual research time by 80%
- Real-time email validation on website forms — Marketing teams use Clearout's real-time API to validate emails as they are entered on web forms — preventing invalid or fake addresses from entering the CRM and maintaining list quality from source. KPI: Block 15% of invalid form submissions; improve inbound lead data quality in CRM
How It Fits Your Stack
Primary system of record: Email marketing platforms and CRM — Clearout cleans and enriches
Key integrations: HubSpot, Mailchimp, Salesforce, ActiveCampaign, Zapier, WordPress, API-first
Data flows: Clearout accepts CSV uploads or API calls for verification. Email finder queries name + domain. Results export as CSV or sync via integrations. Real-time API returns validation status at form submission.
Security & Compliance
- SSO / SAML: Yes (Google SSO)
- RBAC / permissions: No
- Audit logs: No
- Certifications: GDPR
- Data residency: US
Implementation & Ownership
- Time to first value: Same day — upload list or call API
- Implementation complexity: Low
- Typical owners: Marketing Ops, SDR Manager, Email Marketing Manager
Clearout combines email verification and email finding in one tool — competing with Hunter.io (finder-first) and ZeroBounce (verification-first). Its combined use case makes it efficient for outbound teams that need both capabilities. Pay-as-you-go credits with no subscription.
Proof & Buyer Signals
Ratings: 4.8/5 on G2 (200+ reviews)
What buyers praise:
- Both finding and verification in one tool
- Accurate results
- Good API documentation
- Responsive support
Common complaints:
- Smaller database for finding vs. dedicated tools
- No inbox testing like ZeroBounce
- Less known than ZeroBounce or NeverBounce
Often Compared With
- ZeroBounce — ZeroBounce is verification-only with more features (inbox testing, activity data); Clearout adds email finding alongside verification.
- Hunter.io — Hunter.io is the market leader in email finding from domains; Clearout wins on accuracy of verification and combined find + verify pricing.
- Bouncer — Bouncer is GDPR-EU-first with strong verification; Clearout adds email finding capability alongside verification.
