Best Communications Software for BuiltWith

Slack is an AI-powered productivity and collaboration platform designed to help teams work together through conversations, channels, automations, and connected business tools. It gives organizations a central place to manage communication, projects, customer conversations, files, meetings, workflows, and updates. Channels create transparent spaces where employees, external partners, apps, and AI agents can collaborate around shared work. Slackbot adds personalized AI assistance by using the messages, files, channels, apps, and tools users already have permission to access. It can answer questions, summarize missed conversations, schedule meetings, generate content, analyze reports, create charts, and help teams act on information inside Slack. The platform also includes huddles for quick voice and video conversations, Slack Connect for working with clients and partners, and Workflow Builder for automating repetitive tasks. Slack integrates with many business systems, including Salesforce, Agentforce, GitHub, Claude, Google Drive, Vercel, Jira, Zoom, HubSpot, Workday, and other workplace tools. Its AI and automation features help teams reduce meeting overload, find information faster, and coordinate work across departments. With security, scalability, and enterprise controls, Slack helps businesses create a connected operating system for everyday work.

HubSpot is an AI-powered customer platform with all the software, integrations, and resources you need to connect your marketing, sales, and customer service. HubSpot's connected platform enables you to grow your business faster by focusing on what matters most: your customers. HubSpot CRM is more than just a tool. It's the lifeblood of your business. Our CRM is the ultimate solution to empower your team to create deeper customer relationships. It transforms how you interact with your clients. It offers a seamless integrated platform for sales and marketing, as well as customer service. HubSpot CRM gives you unparalleled insight into your customer interactions. It's all organized in a simple, intuitive dashboard that will increase the efficiency of your team. Our platform is designed to grow with your business, providing scalable solutions to adapt to changing business needs. HubSpot CRM also offers a robust, free version that is packed with essential features. This makes it the ideal choice for ambitious businesses. HubSpot CRM is the future of customer management. Every interaction with customers is an opportunity to grow. Get a demo to learn about our premium software, or get started with our full suite of free tool.

Gmail is a cloud-based email and communication platform built to simplify business and personal communication through AI-powered productivity and advanced security features. The platform uses Gemini AI to help users draft emails, generate responses, summarize conversations, and improve writing quality while saving time throughout the workday. Smart Compose and Smart Reply further enhance efficiency by suggesting complete phrases and quick responses that streamline email communication for busy professionals. Gmail also helps users stay organized with automated reminders, intelligent search capabilities, and contextual information such as travel reservations, purchases, and appointment details displayed directly within the inbox. Integrated access to Google Meet, Google Calendar, Google Chat, and Tasks allows teams to manage meetings, messaging, schedules, and collaboration without switching between multiple applications. Businesses can create professional email addresses tied to their domain names while using tools like mail merge and customizable templates for customer outreach and marketing campaigns. Security remains a core advantage of Gmail, with AI-powered threat detection that blocks the vast majority of spam, phishing attempts, and malware before they reach users. The platform also includes encryption, compliance controls, and Google’s secure cloud infrastructure to help organizations protect sensitive information and reduce cybersecurity risks. Available on computers and mobile devices, Gmail provides flexible and reliable communication tools for businesses, remote teams, and everyday users worldwide.

HubSpot's AI powered customer platform puts your customers first, allowing you to grow more effectively. Connect your front-office teams with a complete view on the customer journey. Use AI-powered tools for a seamless experience with customers. Easily adapt to new industry trends and technologies. Traditional CRMs are not enough to drive growth. Most CRMs are not designed to connect with customers, which is crucial in an AI-driven environment where customers can easily explore, evaluate and buy. HubSpot's Customer Platform is so much more. It's powered with Smart CRM, which combines AI and customer data to help you adapt. It also has products for engaging customers throughout the entire journey and an ecosystem that includes integrations, education and community. It's designed to help businesses connect with their customers and grow.