Hunter
Hunter is an all-in-one email outreach platform that helps you find professional email addresses and connect with the people that matter for your business growth and sales.
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 | Hunter | Email on Acid |
|---|---|---|
| Website | hunter.io | sinch.com |
| Pricing Model | Freemium | Subscription |
| Starting Price | Free | $74/month |
| FREE Trial | ✘ No 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 | 2015 | 2009 |
| Headquarters | Paris, France | San Antonio, USA |
Overview
Hunter
Hunter is a specialized tool designed to help you find and verify professional email addresses in seconds. Instead of spending hours manually searching for contact details, you can enter a domain name to see a list of verified emails or use the Email Finder to get the direct contact of a specific professional. It simplifies the process of building lead lists and ensures your outreach actually reaches a human inbox.
You can also manage your entire cold outreach process directly within the platform. It allows you to compose personalized email campaigns, schedule automated follow-ups, and track your performance with detailed analytics. Whether you are a recruiter looking for talent or a sales professional hunting for new prospects, Hunter provides the data and delivery tools you need to scale your outreach effectively.
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
Hunter Features
- Domain Search Search any company domain to find a list of verified email addresses and the names of key decision-makers.
- Email Verifier Check the validity of any email address with a multi-level verification process to keep your bounce rates low.
- Email Finder Type in a professional's name and their company website to get their verified email address in just one click.
- Hunter Campaigns Send personalized cold email sequences and automate your follow-ups directly from your own Gmail or Outlook account.
- Browser Extension Find email addresses immediately while browsing company websites or LinkedIn profiles without leaving your current browser tab.
- Bulk Tasks Upload a list of domains or names to find or verify thousands of email addresses at once for faster prospecting.
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
Hunter Pricing
- 25 monthly search credits
- 50 monthly verification credits
- 1 email account connection
- Up to 500 recipients per campaign
- Search engine for domain leads
- Everything in Free, plus:
- 500 monthly search credits
- 1,000 monthly verification credits
- 3 email account connections
- Up to 2,500 recipients per campaign
- Domain Search full results and exports
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
Hunter
Pros
- High accuracy rate for professional email verification
- Extremely simple and intuitive user interface
- Browser extension saves significant time during prospecting
- Seamless integration with popular CRM platforms
- Generous free tier for small-scale searching
Cons
- Does not provide personal (Gmail/Yahoo) email addresses
- Credits are consumed even for unsuccessful searches
- LinkedIn integration is limited compared to competitors
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