
Knock
Knock is a notifications infrastructure that enables developers to create and manage user notifications across channels with an easy-to-use API and dashboard.

Email Validation
The Email Validation app checks the accuracy of email addresses, verifying syntax, domain, and server status to maintain clean email lists.

Mailcheck
Mailcheck is an email validation tool that quickly verifies email addresses and offers an API for integration.

MailMonitor
MailMonitor helps optimize email marketing campaigns by monitoring inbox placement, blocklists, and performance analytics to improve deliverability.

Anyleads
Anyleads is a lead generation and email marketing tool that helps B2B businesses find leads, manage emails, and automate marketing processes.

UniOne
UniOne Email API enables developers to integrate email functionality, allowing for sending emails, managing subscriptions, and tracking interactions with a user-friendly interface.

Mailmodo
Mailmodo is an email marketing tool that enables users to create interactive AMP emails with automation, audience segmentation, and integration features for improved engagement.

UpLead
UpLead is a B2B prospecting platform that provides verified contact data and integrates with CRMs to support lead generation and sales efforts.

VoilaNorbert
VoilaNorbert is an email finder tool that helps users discover and verify corporate email addresses and enriches data for better outreach.

Netcore Cloud
Netcore Cloud is a customer engagement platform that helps marketers create personalized experiences across digital channels using data analytics and AI.

Clearout
Clearout is an email verification and management app that helps businesses maintain accurate email lists by validating addresses in bulk or real-time.

SMTPServer
SMTPServer is a digital marketing platform that helps businesses manage email campaigns, messaging, and automation to enhance customer relationships.

edrone
edrone is an eCRM for eCommerce that automates marketing and helps businesses understand customer behavior through advanced analytics.

Campaign Monitor
Campaign Monitor is an email marketing tool that allows users to create, manage, and analyze personalized email campaigns using templates and automation.

Salesforge
Salesforge is an AI-driven platform for automated, personalized cold email outreach, improving deliverability and engagement for sales teams.

Levitate
Levitate is a marketing tool for small businesses that helps automate and personalize client communication through emails and texts.

MailUp
MailUp is a platform for creating, automating, and managing Email, SMS, and Messaging Apps marketing campaigns with in-depth analytics.

CloudMailin
CloudMailin is a service that allows users to receive and process incoming emails in web apps via HTTP POST requests, offering features like parsing, spam filtering, and attachment handling.

Jango Mail
JangoMail is an email marketing platform that simplifies email delivery, offering tools for bulk sending, list management, and tracking engagement metrics.

Act-On
Act-On is a marketing automation platform that helps businesses manage campaigns, engage customers, and analyze performance across multiple channels.

Quickemailverification
Quickemailverification is an email verification tool that improves deliverability by validating addresses, reducing bounces, and maintaining clean mailing lists.

Warmup Inbox
Warmup Inbox enhances email deliverability by connecting users to a network of real inboxes, improving sender reputation and reducing spam classification.

Mailsoftly
Mailsoftly is a free email marketing tool that allows users to send personalized emails and newsletters, with support for contact segmentation and detailed analytics.

Valimail
Valimail is an email authentication management platform that simplifies securing email communications and protects domains from phishing attacks through DMARC enforcement.

mailboxlayer
Mailboxlayer is a JSON API for validating and verifying email addresses, offering syntax checks, SMTP checks, and filtering disposable providers.

DreamCampaigns
DreamCampaigns provides tools for email and SMS marketing, enabling users to create, manage, and analyze personalized campaigns effectively.

BetterContact
BetterContact is a data enrichment tool that helps find B2B emails and phone numbers from 20+ sources, streamlining lead generation and contact management.

Primailer
Primailer is an email marketing software for creating and managing bulk email campaigns, suitable for businesses of all sizes.

Dropcontact
Dropcontact enriches and cleans contact data in CRMs automatically, ensuring GDPR compliance by verifying emails and enhancing data with LinkedIn profiles.

Sarv.com
Sarv.com is a cloud telephony service that provides communication solutions for businesses through APIs and a unified platform since 2011.