Top Signum Alternatives

LinkedIn Sales Navigato‪r

LinkedIn Sales Navigato‪r

LinkedIn Sales Navigator aids sales professionals in finding and engaging leads using advanced search, InMail messaging, and CRM integration.

Apollo.io

Apollo.io

Apollo.io is a sales engagement platform that helps users manage outreach, calls, and leads with integrated tools and search filters for efficient sales processes.

Similarweb

Similarweb

Similarweb provides data on eCommerce, publishers, and advertisers, helping users analyze digital strategies and engage potential clients effectively.

Clay

Clay

Clay is an AI tool that enhances outbound campaigns by combining data from various sources, automating research, and enabling personalized outreach.

Luna.ai

Luna.ai

Luna.ai is an AI sales platform that automates lead generation and email outreach, enabling personalized communication and insightful analytics for sales teams.

ZoomInfo

ZoomInfo

ZoomInfo is a B2B platform providing accurate data and insights for sales and marketing teams to improve customer acquisition and engagement.

Hunter.io

Hunter.io

Hunter.io finds and verifies professional email addresses, enabling businesses to connect with potential clients through outreach campaigns.

Closely

Closely

Closely is a cloud-based platform that automates outreach campaigns, manages LinkedIn networks, and exports B2B email contacts for sales engagement.

RocketReach

RocketReach

RocketReach provides access to a large database of emails and phone numbers for professionals, aiding in lead generation and contact management.

AroundDeal

AroundDeal

AroundDeal is a B2B data platform providing access to over 120 million contacts and 30 million companies for sales, marketing, and recruitment purposes.

G2

G2

G2 is a software marketplace that provides user reviews and insights to help businesses make informed software decisions and manage their marketing strategies.

Lusha

Lusha

Lusha is a sales intelligence platform that provides access to a large database of professional contacts and tools for data enrichment and prospecting.

Common Room

Common Room

Common Room is an app for community management that facilitates user interaction, events, and resource sharing for enhanced collaboration and engagement.

Albacross

Albacross

Albacross is a B2B lead generation tool that identifies website visitors and provides insights to engage potential customers and optimize sales strategies.

SalesIntel

SalesIntel

SalesIntel is a platform that provides sales and marketing teams with detailed company and contact data to improve sales pipelines and target ideal customers effectively.

Warmly

Warmly

Warmly is a sales orchestration platform for SMB teams that connects with website visitors ready to convert, using data from various sales tools to identify opportunities.

Grata

Grata

Grata is a platform that helps users find, research, and engage with private companies for M&A and investment purposes, streamlining the dealmaking process.

ContactOut

ContactOut

ContactOut is a lead generation platform that provides access to a large database of B2B contact information, facilitating efficient prospecting and outreach.

DeepSales

DeepSales

DeepSales provides sales intelligence and lead generation services, utilizing deep learning to analyze data and identify prospective buyers, particularly in Asian markets.

Swordfish.ai

Swordfish.ai

Swordfish.ai is a contact search engine that provides accurate contact data to help businesses find and connect with decision-makers.

Success.ai

Success.ai

Success.ai is a cold email platform that provides tools for lead generation, email sending, and AI-assisted writing, aimed at enhancing outreach and improving email deliverability.

Seamless.AI

Seamless.AI

Seamless.AI is a B2B sales lead search engine that provides verified contact information and insights for effective outreach to prospects.

Cognism

Cognism

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

HeyReach

HeyReach

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

Signals

Signals

Signals is a lead generation platform that identifies website visitors and their behaviors to help engage potential buyers without form submissions.

Dealfront

Dealfront

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

Drift

Drift

Drift is a customer communication platform offering live chat and chatbots to improve engagement and support for businesses, enhancing sales and marketing efforts.

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

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

Prospeo

Prospeo

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

© 2026 WebCatalog, Inc.