Clearout
Clearout is a comprehensive email verification and sales prospecting tool designed to improve your email deliverability by removing invalid addresses and finding pre-verified B2B leads for your outreach.
Email on Acid
Email on Acid is a comprehensive email pre-deployment platform providing automated testing, content checking, and deliverability tools to ensure your campaigns look perfect across all major inbox providers.
Quick Comparison
| Feature | Clearout | Email on Acid |
|---|---|---|
| Website | clearout.io | sinch.com |
| Pricing Model | Freemium | Subscription |
| Starting Price | Free | $74/month |
| FREE Trial | ✓ 0 days free trial | ✓ 7 days free trial |
| Free Plan | ✓ Has free plan | ✘ No free plan |
| Product Demo | ✓ Request demo here | ✓ Request demo here |
| Deployment | ||
| Integrations | ||
| Target Users | ||
| Target Industries | ||
| Customer Count | 0 | 0 |
| Founded Year | 2019 | 2009 |
| Headquarters | Bangalore, India | San Antonio, USA |
Overview
Clearout
Clearout helps you protect your sender reputation and boost email ROI by ensuring your messages reach real people. You can upload bulk lists to identify and remove bounces, spam traps, and disposable emails with over 98% accuracy. The platform also features a powerful B2B lead finder that lets you discover verified prospects based on specific filters like industry, location, and job title.
You can integrate the service directly into your registration forms using their real-time API to stop fake signups before they enter your database. Whether you are a solo marketer or a large sales team, the tool provides the data cleaning and prospecting capabilities needed to scale your outbound efforts without hitting the spam folder.
Email on Acid
Email on Acid helps you eliminate the guesswork of email marketing by previewing your campaigns across over 100 different email clients and devices. You can catch rendering issues, broken links, and accessibility problems before you hit send, ensuring every subscriber has a consistent experience. The platform automates the tedious manual testing process, allowing your team to deploy high-quality emails faster and with more confidence.
Beyond simple previews, you can optimize your inbox placement with deliverability tools that check your IP against blacklists and validate your SPF and DKIM records. Whether you are a solo developer or part of a large enterprise marketing team, the platform provides the technical insights needed to bypass spam filters and improve engagement. You can integrate these checks directly into your existing workflow to maintain brand standards across every communication.
Overview
Clearout Features
- Bulk Email Verification Upload your entire contact list to identify and remove invalid, catch-all, and temporary email addresses in minutes.
- Real-time API Verify email addresses instantly at the point of entry on your website forms to prevent fake signups.
- B2B Lead Finder Search through a database of millions of records to find and export pre-verified B2B prospects for your campaigns.
- LinkedIn Email Extractor Use the Chrome extension to find and verify business email addresses directly from LinkedIn profiles and search results.
- Spam Trap Detection Identify and isolate malicious spam traps that can get your domain blacklisted by major email service providers.
- Automated List Cleaning Connect your ESP to automatically sync and clean your mailing lists without manual file uploads or downloads.
Email on Acid Features
- Unlimited Email Previews. View your email exactly as it appears on 100+ combinations of devices and clients to ensure perfect rendering every time.
- Campaign Precheck. Run an automated checklist to verify links, images, and accessibility standards so you never miss a critical error.
- Spam Testing. Test your emails against 23 different spam filters to identify potential delivery issues before they impact your open rates.
- Email Editor. Make real-time code changes in a live editor and see instant updates across all previews without re-uploading your files.
- Accessibility Checks. Optimize your emails for screen readers and visually impaired subscribers with automated ADA compliance suggestions and color contrast adjustments.
- Image Validation. Check for missing alt text and optimize file sizes to ensure your images load quickly and convey meaning effectively.
Pricing Comparison
Clearout Pricing
- 100 free credits
- Access to all verification tools
- Lead finder access
- API integration
- Chrome extension access
- Everything in Free, plus:
- 5,000 credits per month
- 20% discount on credit price
- Auto-top up options
- Priority support
- Unused credits roll over
Email on Acid Pricing
- 1 user seat
- Unlimited email previews
- Campaign Precheck
- Email editor
- Accessibility testing
- Standard support
- Everything in Basics, plus:
- 3 user seats
- Spam testing
- Deliverability insights
- Advanced analytics
- Priority support
Pros & Cons
Clearout
Pros
- High accuracy rates for identifying catch-all addresses
- Fast processing speeds for large bulk uploads
- Seamless integration with popular email marketing platforms
- Affordable pay-as-you-go pricing for occasional users
Cons
- Lead finder credits are separate from verification credits
- Interface can feel slightly cluttered for new users
- Daily API limits on lower credit tiers
Email on Acid
Pros
- Unlimited testing allows for frequent iterations without extra costs
- Fast rendering speeds for quick campaign turnarounds
- Comprehensive accessibility tools ensure inclusive marketing
- Intuitive interface makes it easy for non-technical users
Cons
- Higher starting price point than some basic competitors
- Spam testing is restricted to higher-tier plans
- Occasional lag when loading a large number of previews