Best CRM Software for Linux of 2026

Shape Software's purpose-built sales and marketing automation software empowers you to manage all aspects of your business from one platform. The cloud-based software from Shape offers many tools to help you manage and automate your online marketing, promotions via text, email and digital marketing ads, capture leads from online sources, nurture prospects and customers and project manage your day. You can also offer customers a secure portal to streamline your intake processes, systematically score leads with ShapeIQ, and run detailed custom reporting. Start growing your revenue with Shape's flexible suite of services today.

Use the language you already love to prototype ideas quickly, develop production-ready communications applications, and run serverless applications on one API-powered platform. Twilio is a single fully-programmable platform with flexible APIs for any channel, built-in intelligence, and global infrastructure to support you at scale. Quickly integrate powerful APIs to start building solutions for SMS and WhatsApp messaging, voice, video, and email. Browse documentation and SDKs in multiple coding languages, including Ruby, Python, PHP, Node.js, java, and C#, or jumpstart your first project with our open source code templates to quickly build production-ready communications apps. Consult our community of over 9 million developers for guidance and inspiration on your next project. Sign up and start building today.

Consolidate a wide range of applications and services into a singular ecosystem tailored for your business operations by utilizing Bitrix24. With an array of tools such as an activity stream, group chat, calendars, workgroups, and various collaboration features, Bitrix24 enables efficient planning and timely execution of projects. It offers both online and on-premise solutions, complete with open source code access, making it highly versatile for teams of any size. The platform includes collaborative task management, time tracking, reminders, reporting tools, templates, task dependencies, and much more to enhance productivity. Recognized as the world’s most popular free CRM by user count, with over 12 million companies, it provides exceptional real-time support features that ensure customer satisfaction and loyalty. Additionally, users can effortlessly design stunning websites, landing pages, and online stores without any coding knowledge, and benefit from free domain names and hosting. For those who prefer more control, the self-hosted version of Bitrix24 is available, allowing businesses to operate directly on their servers. This flexibility makes Bitrix24 a comprehensive solution for modern business needs.

Zoho SalesIQ is a customer engagement, live chat and analytics platform that combines all of the best features of Zoho SalesIQ. It unifies all your marketing, sales and customer support efforts, giving your customers a great experience and driving business growth. Get to know your prospects and start the right conversation with them. SalesIQ is optimized for B2B and B2C businesses, regardless of size. It features built-in audio calling, screen-sharing, visitor information, lead ID, a drag-and drop custom bot builder, and an AI-driven chatbot that automates customer engagement. It is trusted by more than 450,000 businesses, including giants such as Mahindra Group and Renault, IIFL. Suzuki, Zee5, Fluitec and Borner Corp., to serve their customers at all stages of the customer lifecycle. Our live chat software starts at $0 and scales with your business without burning any holes in your pocket.

Faster, Smarter Growth. Kizen helps companies grow faster and work smarter by leveraging cutting-edge technologies like intelligent automation, digital assistants, big data, and AI. Our next-gen software platform with Zoe, the world’s smartest digital business assistant, supercharges productivity and accelerates profitable growth. Marketing with Zoe - Marketing with Zoe lets teams effectively target their entire addressable markets with hyper-personalization to convert more buyers into loyal customers. Sales with Zoe - Sales with Zoe helps close deals faster by giving every team member useful insights and serving as an intelligent personal assistant for time-consuming tasks. Experience with Zoe - Experience with Zoe is the best way to manage all your interactions in one place, gain insights into client experiences, and pinpoint areas for improvement to maximize customer value. Insights with Zoe - Insights with Zoe (Beta) delivers actionable, decision-grade insights through dashboards, reports, and alerts. Data with Zoe - Data with Zoe is the smartest place to store all your most important data, allowing even the most complex businesses to deploy an intelligent, unified data platform in days.

Simitless allows you to build the information system that suits you without writing a single line of code. You will be able to work together on your database and information system and can easily configure what you need when it is needed. Start from one of our hundreds upon hundreds of templates and tweak it as you wish. You won't have to alter the way you work to fit a particular software. Optimize, Analyze, Grow.

CUX in nutshell: ✔ User Behavior Analysis ✔ Experience Metrics ✔ Goal-Oriented Analysis ✔ Conversion Waterfalls ✔ Entire Visits Recording ✔ Heatmaps ✔ Pre-analysis & Alerts ✔ Auto-capture Events ✔ Retroactive Analysis ✔ 100% GDPR-compliant ✔ Data stored in EOG ✔ SSL secured

Semantria (natural language processing) API is offered by Lexalytics, a leader in enterprise sentiment analysis and text analysis since 2004. Semantria provides multi-layered sentiment analysis, categorization and entity recognition, theme analysis as well as intention detection, summarization, and summary in an easy to integrate RESTful API package. Semantria can be customized through graphical configuration tools. It supports 24 languages and can be deployed across public, private and hybrid clouds. Semantria scales easily from single servers to entire data centres and back again to meet your processing needs. Integrate Semantria for powerful, flexible text analytics and natural word processing capabilities to cloud-based data analysis products or enterprise business intelligence infrastructure. To create a complete business intelligence platform, you can add Lexalytics storage or visualization tools to store, manage, analyze, and visualize text documents.

MiaRec is a leading provider of conversational intelligence and automated QA for contact centers. MiaRec solutions offer a powerful combination of easy management, reliability, and rich functionality. MiaRec allows contact centers to do more with less so leaders spend less time looking for issues and spend more time solving them by modernizing workflows and surfacing valuable intelligence at scale. MiaRec's Conversational Analytics Platform not only records customer interactions compliantly and securely but enables contact centers to maximize efficiency and enhance the relationship between company and customer with state-of-the-art Voice AI and machine learning. MiaRec products help contact centers do more with less so leaders spend less time looking for issues and spend more time solving them. MiaRec customers improve agent productivity and contact center efficiency; increase customer satisfaction; increase agent agent and customer retention; and more.

Gleantap, a multi-channel customer engagement platform, can help you engage customers and increase loyalty. Gleantap allows businesses to harness the power and efficiency of SMS marketing and mobile push notifications to retain customers, automate their marketing, increase revenue, refers, and reviews. It includes mobile push notifications, text messaging, segmentation tools, smart analytics, segmentation tools, and smart analytics.

Sparrow ERP is a general-purpose business software. However, we designed it for anyone who has an Electronics & High Tech Manufacturing Services business and wants to transform it by using an ERP system that is easy to use and scales with rapid growth.

GreatVines is an enterprise-level Sales Execution platform for distributors, beverage suppliers, and promotional agencies. Our suite of mobile tools, powered by Salesforce, helps you manage 3tier account relationships, plan appropriate activities, set smarter goals for growth, monitor trade spend, and monitor marketing programs. GreatVines allows you to adapt your sales strategy to rapidly changing market conditions. It also provides supplies analytics to accurately measure the results you need to collaborate with your channel partners.

Luminoso transforms unstructured text data to business-critical insights. We empower organizations to interpret and act on the information people give us by using common-sense artificial intelligence. Luminoso requires little setup, maintenance or training. It also doesn't require any data input. Luminoso combines the world's best natural language understanding technology with a vast knowledgebase to learn words from context - just like humans - and accurately analyze text in minutes instead of months. Our software offers native support in more than a dozen languages so leaders can quickly explore data relationships, make sense out of feedback, and triage queries to drive value. Luminoso, a privately held company, is headquartered in Boston MA.

Path Solutions is a Fintech solutions provider that offers digital & social banking, mobility, business analytics, risk management, compliance and AAOIFI-certified core banking software. The multi-award-winning Islamic core banking platform iMAL is built in Java EE with an Open Architecture. It is highly reliable and cloud-ready and can be deployed on a fully scalable, multiserver n-tier architecture. It also supports open banking via open APIs and other web services. Path Solutions' total commitment towards open standards allows its clients to benefit the latest technology advances, ensuring business agility and continuity, data integrity, availability, and low downtime. This results in a significant and immediate ROI.

How can you effectively cater to your customers' needs better than your rivals if you lack insight into their preferences? The most reliable behavioral analytics platform available empowers businesses to establish an engaging digital presence that fosters customer loyalty. Experience Analytics (Tealeaf) is an advanced, AI-driven behavioral analytics solution designed to assist marketers and application managers in crafting a digital environment that customers find irresistible. By examining customer behavior, you can enhance your digital channels through the visualization of web and mobile interactions. Utilize AI to address issues of abandonment, while struggle analytics notifies you of customer difficulties in your online space and allows you to measure the business impact, enabling you to prioritize necessary improvements. Save valuable time and respond swiftly with AI-enhanced anomaly detection, which allows you to seize opportunities and promptly rectify any failures. Whenever performance deviates from the norm, whether favorably or unfavorably, Experience Analytics (Tealeaf) provides immediate insights, along with explanations of the primary factors driving these fluctuations, ensuring you stay informed and proactive. This comprehensive understanding of customer behavior ultimately empowers businesses to not only meet but exceed customer expectations consistently.