

no2bounce is an email validation platform that uses a layered approach—including syntax, DNS, and SMTP-level checks—to verify email addresses. It is designed for B2B sales teams, marketing agencies, and SaaS companies that need to clean their prospecting lists.
The tool focuses on identifying catch-all and risky emails. By using AI-driven heuristics and the Reacher SMTP engine, it helps users filter out invalid addresses and assess the quality of their data.
Buyers should consider whether they need real time validation for sign-up forms or bulk cleaning for existing databases, as the platform supports both workflows. The service is GDPR-compliant for those operating in the UK and EU.
Identifies domains that accept all email addresses and uses AI scoring to classify them as safe or risky.
Processes large lists of email addresses to identify and remove invalid or inactive contacts.
Supports instant validation of email addresses at the point of capture, such as on website forms.
Assesses the quality and deliverability potential of an email address using AI-based heuristics.
Uses rotating proxies to verify emails.
Performs mailbox verification utilizing the Reacher open-source engine.
Removing invalid and risky addresses from lead lists to support email deliverability.
Using the API to verify emails in real time as users sign up or submit forms.
Cleaning existing CRM databases to help maintain contact information and reduce bounce rates.
Verifying email addresses during the onboarding process for SaaS applications.
Pricing is credit-based with options for Pay-As-You-Go and monthly subscriptions. Packages start at $17 for 10,000 credits.
Yes, the platform provides free verification credits for new users to try the features before purchasing.
Users can choose between Pay-As-You-Go or monthly subscriptions; one credit is consumed for each email verified.
Yes, it provides a REST API that allows developers to integrate real time verification into websites or apps.
Source category: Marketing
Source subcategory: Email Verification
no2bounce is an email verification tool for B2B sales and marketing teams. It supports bulk and real time validation with a focus on detecting catch-all emails to help reduce bounce rates. It uses a credit-based pricing model starting at $17.