While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more
To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more
Company details
Written by the company
Sealch Pro is a high-volume email verification API and dashboard infrastructure. The platform utilizes a distributed node cluster to process lead generation CSV files concurrently, bypassing sequential API bottlenecks. It executes deep SMTP handshakes to categorize safe, risky, and invalid email records. Engineered for outbound sales teams and agencies requiring low-latency, high-throughput list hygiene at $349 per one million verifications.
Contact info
Hoboken, 07030, New Jersey, United States
- +12019176920
- Tool@Sealch.com
- sealch.com
3.8
Great
2 reviews
No recent history of asking for reviews
This company hasn't invited customers recently, so reviews may not be representative
How this company uses Trustpilot
See how their reviews and ratings are sourced, scored, and moderated.
At Cloudfy Checkout
At Cloudfy Checkout, we are very satisfied with Sealch. We were able to easily solve a problem that had been bothering us for a long time. We had to switch email providers several times because of hard bounces, and now with Sealch, we can avoid this type of problem.
7 May 2026
Unprompted review
The Trustpilot Experience
Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.
Companies can ask for reviews via automatic invitations. Labeled Verified, they’re about genuine experiences.
Learn more about other kinds of reviews.
We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.
Learn about Trustpilot’s review process.
Here are 8 tips for writing great reviews.
Verification can help ensure real people are writing the reviews you read on Trustpilot.
Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.