Best CRM Software for Linux
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Compare the Top CRM Software for Linux as of October 2026
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What is CRM Software for Linux?
CRM software is a type of software that businesses use to manage and analyze customer interactions and data. It helps businesses improve customer service by tracking customer information, analyzing trends, and providing customized communications for customers. CRM software also helps organizations to manage sales leads, track contacts, and automate certain customer-facing activities. Many CRM solutions offer automated workflows that streamline processes such as marketing campaigns and customer onboarding. Compare and read user reviews of the best CRM software for Linux currently available using the table below. This list is updated regularly.
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1
Planfix
Planfix
Planfix is a cloud-based CRM Transformer that adapts customer relationship management to the way a company actually works. Flexible fields and processes let teams build sales pipelines around their own logic while keeping the full customer history in one place – from the first inquiry to the completed deal and further service. Messages from email, messengers, social media, and other channels stay connected to the customer, so managers do not have to reconstruct context across different tools. Planfix AI can extract customer data, collect missing details, classify requests, and launch follow-up actions, helping teams spend less time on manual CRM administration.Starting Price: $0 per user per month -
2
Shape Software
Shape Software
Shape is purpose-built sales and marketing automation software that comes with pre-built features that can be configured for any business. The easy-to-use interface empowers your teams and consolidates all aspects of your business in one AI platform. Shape provides a collaborative space for your teams to stay aligned and efficient in everything they do, whether it's streamlining your sales pipeline, engaging more prospects with marketing sequences and digital ads, nurturing customer relationships, communicating seamlessly, or tracking projects. Start growing your revenue with Shape's suite of services today.Starting Price: $119 -
3
ClickUp
ClickUp
ClickUp adapts into a powerful CRM without the bloated pricing of dedicated platforms. Track leads, deals, and accounts using custom fields, relationship fields, and flexible list views. Build sales pipelines with drag-and-drop Board views, automate follow-up reminders, and log communications in task comments. Dashboards visualize pipeline value, win rates, and rep performance in real time. Email integration, form capture, and 1,000+ integrations keep your CRM connected to every touchpoint. Scale from startup to enterprise with custom statuses, automations, and AI-powered insights, all inside the same platform your team already uses for projects.Starting Price: $7/user/month -
4
Dolibarr
Dolibarr
Open Source ERP & CRM for business. One web suite to manage your business. • Enable only the feature you expect : Whatever your needs (customer relationship, sales, human resources, logistic, stock, invoicing, accounting, manufacturing, marketing, foundation management, surveys, ...), you can setup the application to match your need, and only your need... See features • No more double entry in your Information System : Integration between the features / modules is ready "in-the-box". Users are immediately ready to work, even without customization. • Upgrade at any time : The upgrades of new versions are integrated by design into the development process. So you can upgrade at any time to the latest version, whatever is your current version, without losing any data. Users always benefits the latest features and innovations. • A customizable and extensible application: The market place is open to everybody to centralize several hundreds of external add-ons done to enhance the app.Starting Price: $0 -
5
1stContact.ai
1stContact.ai
1stContact.ai™ is an AI-first CRM and business automation platform engineered specifically to help entrepreneurs, local service businesses, agencies, and lean sales teams connect with customers faster, smarter, and more effectively. Unlike legacy CRM platforms that attempt to patch on artificial intelligence as a superficial add-on, 1stContact.ai was built from the ground up with native AI architecture at its core. By unifying lead generation, multi-channel marketing, 24/7 voice/text AI receptionists, pipeline tracking, appointment booking, invoicing, and reputation management into a single operational hub, 1stContact.ai eliminates software clutter and replaces up to a dozen disconnected tools. Core Value Proposition: Replace Your Disconnected Tech Stack 1stContact.ai gives growing businesses an unfair advantage by delivering One Login, One Inbox, and One Source of Truth.Starting Price: $97/month -
6
vcita
vcita
vcita is an all-in-one business management app built for small to mid-sized businesses. vcita boasts a wide range of features that helps SMBs streamline daily tasks and operations and improve how they interact with clients, fueling growth and success. Top features include client and calendar management, billing and invoicing, online scheduling, lead capturing, and email campaigns. vcita also integrates with dozens of platforms, including Facebook, PayPal, Quickbooks, and more.Starting Price: $12.00/month/user -
7
SuiteMaster
Rithom
SuiteMaster – A Flexible ERP & CRM Platform SuiteMaster is a modular, cloud-based ERP platform for small to mid-sized businesses seeking to unify sales, operations, marketing, and finance in one system. Choose from hundreds of integrated modules—CRM, Marketing Automation, HR, Accounting, E-Commerce, Inventory, Project Management, Manufacturing, and more—that “snap” into place. Avoid costly integrations, scale at your own pace, and customize workflows to match your business processes. SuiteMaster is also fully white-label ready, enabling partners and consultants to deliver a branded ERP solution with their own value-added services. Affordable, flexible, and built for growth, it serves industries from manufacturing and distribution to professional services, retail, non-profits, and more. Get enterprise ERP power without enterprise cost—discover why businesses choose SuiteMaster for flexibility, scalability, and rapid ROI. -
8
vtenext
vtenext
vtenext is the first and only All-In-One CRM equipped with a BPMN Engine and AI algorithms. Departmental silos are a dangerous productivity killer that you need to avoid. Boost your intra-organizational communication and reach your business objective through the features of a real Holistic CRM, a tool able to improve the efficiency of each business area. BPMN Engine This is a natively integrated tool which, through a graphic interface, allows to digitize and automate each kind of business process, avoiding collaborators to do tasks with low added value and minimizing loss of time and errors. Artificial Intelligence Integrated algorithms allow to make your organization more effective and efficient, through: - automatic tickets and leads classificators - lead generation chatbot - internal and external support chatbot - OCR Increase efficiency and automate marketing and pre-sales activities, sales, customer service and project management through vtenext now!Starting Price: $24/month -
9
Bitrix24
Bitrix24
Bitrix24 replaces a fragmented app stack with a single workspace combining CRM, project management, and collaboration tools. Trusted by 15 million companies, Bitrix24 brings all business operations into one central hub. The CRM manages lead tracking, automated pipelines, and an omnichannel contact center. For daily teamwork, Bitrix24 provides chats, HD video calls, shared calendars, corporate mail, and document co-editing, alongside Kanban boards and Gantt charts to track project dependencies. CoPilot AI assistant is embedded throughout the platform and serves as a secure assistant that handles routine writing, summarizes long client conversations, creates tasks from notes, and helps teams work faster. A generous free plan supports unlimited users. For growth, flat-rate pricing charges one fixed fee for the entire company, eliminating per-user costs. The mobile app gives remote access, while the self-hosted edition deploys on private servers with open source-code access.Starting Price: $ 49 per month -
10
Zadarma
Zadarma
Powerful Cloud Telephony for Global Businesses Zadarma offers a feature-rich VoIP platform designed for businesses that want flexibility, scalability, and professional communication without high costs. Set up your cloud PBX in minutes, manage international teams, and serve customers worldwide — all from a single interface. Key features: - Virtual phone numbers in 110+ countries - Free cloud PBX with IVR, call routing, and analytics - Integration with CRMs: HubSpot, Zoho, Bitrix24, and more - AI Voice Agent and AI-speech recognition and analytics - Apps for desktop, mobile, and browser-based calling - AI-powered voice agents and call tracking - Full control via web interface and API Ideal for remote teams, support centers, and growing companies looking to modernize their phone systems.Starting Price: $2/month -
11
Intellistant
Infolink Technologies Pvt.Ltd
Intellistant is more than a CRM software for Business automation! Packed with all essential modules from Lead generation to Quotation / Invoice / Payment management with a smart product catalog and a fully automatic Tax calculator, real-time reporting system for field force, comprehensive inventory module to track both incoming and outgoing stock, Analytics and Reports to make quick business decisions, Intellistant works as a Intelligent Business Assistant. Dedicated database and exclusive stand alone application for each customer ensures safety and security for data and documents.Starting Price: $20.00/month/user -
12
Talygen
Talygen
Talygen is the worldwide leader in Business Management Automation. Talygen's integrated suite of services and processes allows businesses to manage all of their core workflows via our Cloud-based Software as a Service (SaaS) application. Talygen allows companies to automate, regulate and enforce their corporate processes. Talygen empowers businesses and their employees to manage the complete set of corporate tasks without installing specialized software for each of them. Its wide variety of features, easy-to-use concepts, and enhanced functionality allow end-to-end process management and seamless communication between all stakeholders in a project or business. In today’s competitive business environment, successful companies are constantly challenged with managing the entire life cycle of a project efficiently and transparently. With Talygen, companies now have more ways than ever to make that happen. -
13
Vtiger CRM
Vtiger
Vtiger offers a single, unified product that enables Marketing, Sales, and Support teams to work together and deliver outstanding customer experiences. Vtiger organises customer data in a single place and everyone on the team gets a holistic view of the customer. Vtiger CRM helps over 300,000 businesses improve revenue, customer loyalty, and team performance by breaking barriers between marketing, sales, and support teams. Vtiger's All-in-one CRM helps teams create delightful experiences across the entire customer lifecycle by enabling: 1. Marketing teams to capture and nurture leads. 2. Sales teams to score, track and close resulting deals. 3. Support teams to access complete customer history and provide exceptional support.Starting Price: $10.00/month/user -
14
Viindoo
Viindoo
Viindoo Technology Joint Stock Company provides comprehensive, synchronous, and connected Enterprise Management Software on the cloud platform, meeting all the needs of Enterprises. Viindoo product has the flexibility and full functions integration to meet the needs of even the most complex enterprises. Install more apps as your demands grow. We provide technology and also integrate modern business management experience in the software so that you can apply it to the entire operation process at the enterprise. All Viindoo Apps such as Viindoo Accounting Software, Viindoo Human Resource Management Software, Viindoo Sales Software, Viindoo E-Office System, Viindoo MRP Software, Viindoo SCM Software, Viindoo Digital Marketing Software, and Viindoo Website Management are integrated.Starting Price: $0 per user per month -
15
OpenPro ERP
OpenPro, Inc.
Grow your business with OpenPro ERP solutions that can be deployed in the cloud or on your server. Our software supports most industries with a complete Enterprise Resource Planning (ERP) software solution. As a provider of Business Management ERP Software, OpenPro excels with its Real-Time Solutions. From Accounting and Financial Reports to its MES software, MRP manufacturing and wholesale distribution inventory control software. The Business Management Software are all GAAP and international compliant. OpenPro is multi language (9 different) and multi currency. Another of the many business software solutions is a complete retail Point of Sales (POS) system, while distributors benefit from the supply chain management software. Built in time card management, Payroll and HRMS systems are integrated with the accounting manufacturing software. Customer Relationship management (CRM) is integrated to target prospects and convert them into customers quickly.Starting Price: $44 per user -
16
OneHash CRM
OneHash Inc.
OneHash is all you need. Supercharge your sales with the best CRM for startups and SMBs. Get pipeline view, calling, lead management, email automation, and more. Modern apps for your next gen business. OneHash is the world's best 100% Smart ERP Solution. Close faster with the world's best smart CRM. Experience a surge in sales, get clients onboarded faster, achieve more with less. Get qualified leads, create, and manage opportunities and automate the entire sales process. Customer focused CRM module to grow your business numbers. Cross Channel Interactions. Integrate all your customer interaction under a single head to give seamless and effortless, high-quality customer experiences. Unify information received from mails and calls into CRM Leads. All this with intuitive in-built system. Cut down your cost incurred on manual assignment of leads and automatically assign leads using logical sequencing. Time saved to focus on your customer needs and opportunity building.Starting Price: $99 for 10 users per month -
17
EspoCRM
EspoCRM
Currently, the hotel industry is one of the fastest-growing, competitive sectors. As guests become more digitalized and price-conscious, building loyal relationships and attracting new guests becomes an increasingly complicated process. This is where hotel CRM software comes into play. The software allows you to improve all the aspects of your sales, marketing and customer service, and as a result increase customer experience. Be it booking engines, travel websites, web forms on your own site, emails, or calls – the CRM unites the inquiries coming from all these channels. It creates a complete guest profile and stores the history of communication and visits. The platform also streamlines your marketing campaigns by offering the tools to create data-driven, targeted outreach and promotional emails for your business and private guests. Apart from that, it brings transparency to your financial transactions, and automates the generation of quotes and invoices. -
18
VS CRM
VARIABLE INFOTECH INDIA PRIVATE LIMITED
VS CRM is a customer relationship management platform designed to help businesses manage leads, customer interactions, sales processes, team collaboration, and communication workflows from a centralized system. The platform enables organizations to automate lead distribution, manage follow-ups, track sales pipelines, monitor team performance, and streamline customer engagement through integrated calling, WhatsApp communication, task management, and reporting tools. VS CRM supports businesses across industries including real estate, healthcare, finance, education, insurance, call centers, and startups by providing lead management, process automation, multichannel communication, analytics, and workflow management capabilities. The platform includes SIM-based automated dialing, bulk WhatsApp messaging, performance analytics, task tracking, and over 250 third-party integrations with platforms such as Facebook, Gmail, Shopify, Just Dial, MagicBricks, Sulekha, and 99acres.Starting Price: ₹1000 per user per month -
19
Wingmate
Wingmate
Intuitive solutions earning powerful results to help commercial service businesses dominate their competition. From large enterprises to small & medium-sized businesses, our 3 solutions help our clients unite their troops to save time and sell more. Our 3 (à-la-carte) solutions include; 1. Mobile Reporting App - Quick & easy tool for your field staff on the move. Capitalize on what they see & hear every day with our Reporting App. 2. Simple CRM - A simple yet powerful CRM for field service businesses. Perfect for users that hate overbuilt CRMs & need to leave the messy spreadsheets. 3. Inside Sales Support - Need inside salespeople? We provide top talent to qualify your leads, set meetings & tee-up deals.Starting Price: $17 -
20
CloudOffix
CloudOffix
CloudOffix is an AI-native business platform that unifies all your business processes — from CRM and Sales to HR, Projects, and Helpdesk. At the core of CloudOffix is data unification — because successful AI and successful businesses both depend on connected, contextual, and accessible data. Instead of fragmented systems and disconnected workflows, CloudOffix creates a single operational foundation where all departments work together on shared data and shared processes. This unified architecture becomes the strongest base for sustainable growth, operational efficiency, and reliable AI adoption. Already using Salesforce, SAP, HubSpot, or Oracle? No problem. CloudOffix integrates seamlessly with your existing systems. Need a new app or workflow? Simply vibe-code and build your dream applications directly within CloudOffix using its powerful low-code infrastructure. CloudOffix is the unified AI foundation modern businesses need to scale smarter and operate faster. -
21
Glue Up
Glue Up
Glue Up started in 2013 with the idea of bridging the gap that event organizers had in managing events with technology. The company started the business as EventBank, two years later, we’ve built membership management tools and eventually offered more than just handling events. The brand grew up to become an all-in-one engagement platform, expanding its portfolio to bring communities and engagement to the center of attention, making clients’ success our mission. Today, Glue Up empowers organizations, revolutionizing relationships, delivering long-term business value, and making modern engagement more purposeful. -
22
iDempiere
iDempiere
iDempiere. Community Powered Enterprise, also known as OSGi + ADempiere, Business Suite ERP/CRM/SCM done the community way. Focus is on the Community that includes Subject Matter Specialists, Implementors and End-Users. iDempiere is based on original Compiere/Adempiere plus a new architecture to use state-of-the-art technologies like OSGi, Buckminster, zk, Jetty -
23
Spotler CRM
Spotler
Spotler CRM (formerly Really Simple Systems) is the powerful CRM system that's designed for growing teams working B2B. Spotler CRM provides everything your sales team needs to manage customers, prospects and sales, without letting the technology dictate your strategy. The CRM system also comes with integrated email marketing and customer service desk modules and is accessible anywhere on desktops, tablets and smartphones. The CRM is designed so it is easy to set up and easy to use. This means you can train your team in minutes, so you can concentrate on growing your business.Starting Price: $17.00/month -
24
Simitless
Simitless
Simitless lets you build an information system that fits you without a line of code. You'll be able to collaborate on your database and information system in real-time and simply configure what you need when you need it. If starting from scratch seems too daunting, start from one of our hundreds of application templates and tune it your way. No more will you need to change the way you want to work to suit a software you have to use. Simitless is a software platform, enables professionals to build their own information systems. They are databases intended to inform decisions and help work management. We empower small companies by letting them build the information system that suits them, worthy of the tools available only for large conglomerates. Save your time and money by consolidating your information into one centralized and secure collaboration application.Starting Price: $3/month -
25
Wakeupsales CRM
Wakeupsales
Wakeupsales CRM is an all-in-one Customer Relationship Management tool to streamline your sales activities, improve your productivity & create powerful customer relationships. In other words, Wakeupsales helps sales folks save time & become more effective by taking care of every-day problems like unorganized database, overlapping assignments, multiple tool handling, manual management of contacts, jumbled up spreadsheets, poor relationships with customers, lesser business visibility or even sales funnel leakage. Available on cloud, on-premises & android platforms... Wakeupsales CRM has really made lives easier for people from more than 30 countries.Starting Price: $9.00/month/user -
26
Onfinity ERP
Onfinity
Onfinity (formerly VIENNA Advantage) is an open source ERP and CRM built for manufacturers and used well beyond them: accounts, purchase, sales, stock, manufacturing, HR and projects on one system, with a low-code platform underneath. For manufacturers: multi-level BOM, work orders, MRP, make to order, batches with expiry, landed cost; job work costing, quality checks and production costing in the paid editions. Editions: Pluto, the community edition, free and open source (EPL), the same code, no user limit, you host it. SME Cloud: hosted, per user per month, with support, payroll and country tax modules such as India GST and e-Invoicing. Nova: several plants or companies, cloud or own servers, by quotation. Galaxy: groups and public bodies. Platform: the Application Dictionary adds windows, fields, rules, workflows and reports without changing the core. Dashboards, mobile app, Onfinity Market. Multi-company, multi-currency. C#/.NET on IIS, HTML5 client, PostgreSQL or OraclStarting Price: $0 -
27
SuiteCRM
SuiteCRM
SuiteCRM is the award winning Customer Relationship Management application brought to you by SuiteCRM Ltd who are the authors and maintainers. The application is enterprise ready and completely scalable to suit any business size or business requirement. The application is fully customisable and can be tailor made to fit your current or future business processes. Most importantly the application is Open Source, so it’s completely FREE to use, with no limitations on users.Starting Price: Free -
28
PHP CRM
PHP CRM
PHP CRM is a web-based CRM software that facilitates you to manage leads, customers, proposals, estimates, invoices, items, taxes, staff, messaging and other important features. PHP CRM is a web based self hosted CRM software system. Below are main features of PHP CRM =>Staff (Users) and Role Management => Lead Management System =>Opportunity Management System =>Customer Management System =>Appointment Management System =>Call Follow-up History =>Files Management System =>Quote Management System =>Invoice Billing Management System =>Expense Management System =>Inventory Management System =>User Management System =>Customer Help Desk System =>Accounting Report =>GST Tax Management System =>Twilio and Textlocal SMS Gateway Integration => Restful API & IP Security =>SMTP email integration PHP CRM is 100% customizable CRM Software.Starting Price: $3 P/M Unlimited Users -
29
LeadHeed
LeadHeed
LeadHeed is a simple, easy-to-use CRM for beginners and small businesses. It helps you capture leads from forms, live chat, calls/SMS, social messages, and ads, and then qualify leads to create deals and move them through pipeline stages. Moreover, the CRM software allows you to handle your emails and social media messages (Facebook, Instagram, and WhatsApp) in a unified platform. You can assign tasks and automate follow-ups with simple rules while tracking performance with clear reports. LeadHeed is a software company focused on building simple and affordable CRM tools for beginners and small businesses. Its mission is to make lead management and sales follow-up easy to run in a clear process. Its vision is to help growing teams replace spreadsheets and scattered tools with one easy-to-use system that supports day-to-day sales and customer communication.Starting Price: $15/User/Month -
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LEAP360
LEAP360
LEAP360 is an AI-enabled, all-in-one integrated platform that offers a comprehensive suite of tools, including Online Bookings, Website Building, POS System, Email/SMS/Voice Campaigns, Social Media Management, Gift Cards, Memberships, e-commerce, and more. Product Details: LEAP360 is designed to help any small to enterprise business scale efficiently. Target Industries: Family Entertainment Centers Cosmetic & Wellness Industry Furniture Industry Retail Industry Pricing: Silver Package – $179 per location, per month (Contact to learn more about packages) Gold Package – $279 per location, per month (Contact to learn more about packages) Platinum Package – $579 per location, per month (Contact to learn more about packages) Diamond Package – $1,979 per location, per month (Contact to learn more about packages) Customer Package – Contact us to learn more (Contact to learn more about packages)Starting Price: As per Requirement
