
Mailgun
mailgun.com
Mailgun provides APIs for sending, receiving, and tracking emails in applications, along with real-time email validation and delivery monitoring features.

Clearbit
clearbit.com
Clearbit enriches company and contact data with over 100 data points to enhance sales and marketing efforts, integrating with tools like Salesforce and HubSpot.

Skrapp.io
skrapp.io
Skrapp.io is an email lookup tool that helps B2B professionals find and verify professional email addresses for marketing and outreach campaigns.

Prospeo
prospeo.io
Prospeo offers email finding tools, including company email search and bulk verification, aimed at assisting lead generation professionals and sales teams.

HeyReach
heyreach.io
HeyReach is a LinkedIn automation tool for agencies, enabling multi-account outreach, A/B testing, and lead management with integrations to HubSpot and Pipedrive.

Cognism
cognism.com
Cognism is a B2B sales intelligence platform providing verified contact data and compliance tools for effective prospecting and sales engagement.

Pipl.ai
pipl.ai
Pipl.ai is a cold email automation tool that streamlines outreach campaigns with features for email validation, personalization, and AI-driven content creation.

EmailListVerify
emaillistverify.com
EmailListVerify is an email verification tool that checks the validity of email addresses to improve accuracy and deliverability in email marketing campaigns.

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

mails.ai
mails.ai
Mails.ai is a platform for cold email outreach, offering automation, email validation, and AI-generated messages to improve business communication and enhance response rates.

Dealfront
dealfront.com
Dealfront is a sales intelligence platform that helps businesses track website visitors, convert anonymous traffic into leads, and gain insights into potential customers.

Reply.io
reply.io
Reply.io is a sales engagement platform that automates multichannel outreach, helping users generate leads and enhance communication through various channels.

Kaspr
kaspr.io
Kaspr is a Chrome extension that retrieves contact details from LinkedIn for prospecting, offering data enrichment, CRM integration, and compliance with data regulations.

Reverse Contact
reversecontact.com
Reverse Contact is a tool that uses an email address to find associated LinkedIn profiles and generate company-related information for data enrichment.

LeadGenius
leadgenius.com
LeadGenius helps B2B sales and marketing teams with lead generation, enrichment, and email outreach using machine learning and human researchers.

Proofy
proofy.io
Proofy is an email verification tool that checks the validity of email addresses, removes duplicates, and improves list quality with high accuracy.

SoContact
socontact.com
SoContact extracts email addresses and phone numbers from LinkedIn, allowing users to manage prospects, enrich data, and create outreach campaigns.

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

No2bounce
no2bounce.com
No2bounce is an app for email validation, scoring, and database cleaning to improve email deliverability and marketing campaign effectiveness.

Mailtester
mailtester.com
Mailtester checks email addresses for validity and analyzes email content to improve deliverability and avoid spam filters.

Diffbot
diffbot.com
Diffbot extracts structured data from unstructured web content using AI, enabling organizations to create and manage extensive knowledge databases.

IPQS
ipqualityscore.com
IPQS provides an API suite for detecting and preventing fraud, including bots and fake data, by validating digital identities in real-time.

We-Connect
we-connect.io
We-Connect is an outreach tool that helps manage prospects, run campaigns, and analyze results, while ensuring security with cloud-based software.

Metadata
metadata.io
Metadata automates manual tasks for B2B marketers, allowing them to concentrate on strategic planning and revenue generation.

MyEmailVerifier
myemailverifier.com
MyEmailVerifier is an email verification tool that checks the validity of email addresses to improve deliverability and protect sender reputation.

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

Loqate
loqate.com
Loqate is an address capture and verification app that enhances data accuracy for online forms and checkouts, improving user experience and reducing delivery errors.

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

SocketLabs
socketlabs.com
SocketLabs is an SMTP relay service for managing bulk and transactional emails, offering tools for delivery, analytics, and integration with other platforms.

ListClean
listclean.xyz
ListClean is an email validation platform that removes invalid email addresses and improves email list quality for better deliverability.
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