Compare CloudSponge to these popular alternatives based on real-world usage and developer feedback.

It is the next-generation, all-in-one cloud contact center solution that helps you manage and understand omnichannel interactions in a seamless customer journey. Give your employees a single tool that handles all communicationsvoice, chat, email, text message and more.

It is an app that makes it fast and easy to add a new contact or look up an existing one. It works on both the iPhone and iPad, and it’s simple enough to use that it may actually make you want to manage your contacts.

Sidemail is an all-in-one email delivery platform for startups that makes sending emails simple. It has everything for delivering and managing emails – email API, transactional emails, email marketing and automation, contact management, no-code email editor, email templates, subscribe forms, and more. Perfect for teams & developers that want reliable deliverability without the bloat. We're based in the EU and GDPR compliant.

Kipplo is a B2B contact data and enrichment platform built for sales, marketing, recruitment, and growth teams. It provides access to a large global database of business contacts and company profiles. Access 500M+ verified B2B contacts worldwide, including key decision-makers. Scale your outreach and accelerate deal closures. Teams use Kipplo to search, reveal, and export verified emails and phone numbers, enrich datasets using a credit-based model, and integrate contact data into their workflows using secure API access. All data is maintained in compliance with GDPR and CCPA, supporting responsible and privacy-compliant outbound, prospecting, and research activities.

Brisk Invoicing is a simple online invoicing software for freelancers and small businesses to create professional invoices, manage clients and track payments with ease. It helps automate recurring invoices and keep billing organized, so you get paid faster with less effort.

The CRM that operates inside Facebook. Tag, track, and manage every lead without leaving Messenger.

Boost B2B sales with RedRob GTM, an AI-powered platform for lead generation and outreach. Find verified prospects and grow your sales pipeline efficiently.

Engage, convert, and support customers directly through WhatsApp with Meon’s WhatsApp CRM Software — the best CRM with WhatsApp integration for faster, smarter communication.

#1 Waterfall Enrichment platform with 20+ providers. Find emails and phones of people you want to do business with.

Simple to start, powerful to scale. CRM HUB 360 helps startups, SMEs and enterprises manage leads, pipelines, campaigns and customer support.

Kylas Sales CRM is an all-in-one solution to manage leads, organize contacts, track deals, automate workflows, streamline pipelines, and boost sales productivity with smart reporting and insights. It helps sales teams improve follow-ups, close deals faster, and maintain complete visibility across the sales cycle.

Extract business leads from Google Maps instantly! Get emails, phone numbers, addresses, and social media profiles for restaurants, hotels, and local businesses. Download CSV/Excel files. Start your free trial today!

The most complete SaaS dataset for agencies, SDRs, and marketers. Find companies based on hiring, traffic, and tech stack data - all in one place.

Managing customers effectively is vital for small businesses, and CRM software makes it simple. By keeping customer information organized, tracking leads, and automating routine tasks, a CRM helps teams work more efficiently, improve engagement, and focus on growing the business with confidence.

Capture, track, and convert leads efficiently with Meon’s Lead Management Software. Automate follow-ups and boost sales with an intelligent CRM solution.

It is an all-in-one customer relationship management platform for entrepreneurs and small businesses. Manage all your customer interactions and more.