Best CRM Software for Linux of 2025

The Planfix platform allows organizations to manage their entire business online. Regardless of company size and industry, Planfix has something to offer as an excellent project and work management tool. With Planfix, your company gets a fully customizable management system, from process design to appearance. Planfix’s platform combines task and project management, CRM, sales, marketing, production, logistics, support service, accounting, and HR in one full-featured solution. Data is seamlessly transferred from one team to another - for example, a transaction at the implementation stage becomes a project and then is transferred to support. Planfix is equally well suited for businesses and non-profit organizations, public associations, or any other group of people working towards a common cause. Trusted by 7724 companies, automates business workflows of more than 68 000 users.

Act! Advantage, a full front-office CRM solution with all-new functionality that unites sales, marketing, and customer management in one intuitive, affordable platform, is the culmination of nearly four decades of feedback. Every feature is designed to reflect how today’s SMBs run their businesses and helps them stay organized, attract new customers, and turn relationships into results. Act! Advantage includes the largest injection of new functionality in Act’s history, broadening its footprint across your entire front office, and reducing your need for costly, third-party tools. Additionally, you can select the perfect fit, cost-effective tier to meet your current needs with peace of mind knowing that Act! will grow with you.

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.

Odoo is an open-source, fully customizable and extensible software that includes hundreds of professionally designed business applications. Odoo's intuitive database can meet most business needs including CRM, Sales, Projects, Manufacturing, Inventory, Accounting, and Accounting. Odoo is a software solution that can be used to meet all company needs, regardless of size or budget. Odoo's seamless design makes it easy for businesses to become more efficient and save time. Each module is interconnected to offer a seamless experience from one app to the next. Users can automate many tasks that would otherwise require manual inputs to multiple applications. Odoo enables teams to collaborate with each other from one platform, allowing them to keep all business functions in one place.

Distribution software developed by distribution experts and trusted and used by top HVAC, Electrical, Plumbing, and PVF distributors. There are always ways to improve supply chain management. Eclipse ERP software provides real-time data and insights that help you work smarter, from forecasting to fulfillment. It's easy to order large distribution jobs in electrical, HVAC, or plumbing with intuitive job management tools. You can monitor your inventory in real-time to optimize your business's lifeblood. Satisfy customers, increase profits, and reduce inventory. Eclipse has all of this. Warehouse efficiency is dependent on the quality of the warehouse's staff and the tools they use to do their job. Epicor Eclipse makes it easy to manage warehouse activities--including receiving, put-away, picking, inventory adjustments, cycle counts, and more.

Buildxact is a construction management software that is easy to use for contractors, residential builders, and remodelers. It helps them manage their projects smoothly and efficiently. Transform your business with one system, from the first takeoff to the final invoice. Streamline estimation - Create takeoffs faster and get quotes 5x faster. Buildxact is cloud-based so you can get up and running in no time. Save time by ditching paper plans and spreadsheets! Buildxact digital takeoffs let you scale plans and measure with a few mouse clicks. Quickly measure and count materials knowing your numbers are correct. Easily move material counts into your estimate with online tools and pricing that are 5X faster than paper and pencil. Estimates that clearly lay out materials, labor and overhead for the client. Professional quotes that win more jobs. Find out today with a free trial!

Learning management systems are good for training employees but often fail to address the unique needs of training customers & partners, as well as customers' customers & partners. Eurekos is a leading European customer education specialist, offering innovative training software solutions for businesses and non-profit organizations with a need for external training, certification or accreditation. Eurekos offers a complete set of tools to create and deliver training that cover the entire customer journey: before the sale, during onboarding and ongoing. Eurekos has everything for rapid onboarding, advanced certification, eCommerce, unlimited brand portals, complex organizational structures and integrated content development all under the highest privacy & security standards (ISO7IEC 27001 & 27701). We are constantly reinvesting back into our software to bring our clients the most current features available on the LMS market.

Contractor Foreman starts at $49/m per company and is the most affordable construction management system for contractors. It has been endorsed by over 75 countries and industry awards. It all comes with a 100% guarantee. Stop wasting your time and money on expensive software. Quickly create estimates, generate invoices, then get paid online. Our QuickBooks integration eliminates double entry. Contractor Foreman makes it easy to keep track of your time, expenses, daily logs, and more for you and your crew. Best price + Best features = Best Choice

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.

Partnering with Salesforce, Titan Forms and Apps are a game-changer in the industry, making the world’s number #1 CRM accessible, and effortless for anyone to use. At the touch of a button, and with zero code, experience strength, speed, and agility for Salesforce Forms and your business processes. Slash time to market, nuke code, and tackle any use case on a single platform. Our best-of-breed forms and applications for Salesforce cater to any industry and it’s our mission to provide custom solutions for difficult problems. Build beautiful web portals, sign documents, generate docs, send surveys, automate contracts, fill out Salesforce forms, and so much more in just a few simple clicks. No code required and with our new AI assistant you can build even faster and with fewer errors. We are the only product on the market that empowers you to send data to Salesforce and pull it back in real-time without any development or added expense. Our customers and partners are the heartbeat of Titan. If you need a feature, simply request it via our Titan X Lab and we will consider it for our roadmap! So what’s stopping you? Schedule a demo today.

Moxo’s service orchestration platform revolutionizes complex B2B interactions by delivering seamless and efficient experiences. Inefficiencies and risks often arise when business processes are scattered across departments, clients, vendors, and partners. Moxo eliminates these challenges by unifying workflows—transforming fragmented operations into streamlined, cost-effective solutions that boost client satisfaction. Moxo platform accelerates essential tasks such as client onboarding, document management, and exception resolution. The outcome: quicker process completion, minimized compliance risks, and exceptional client experiences. Trusted by industry leaders in financial services, consulting, legal, healthcare, and real estate—including Citibank and BNP Paribas—Moxo powers the orchestration of mission-critical business relationships.

Visual Planning is a powerful scheduling and resource management tool that's simple to use. Visual Planning is used by thousands of organizations to share their schedules and work more efficiently together.

Case Management Software made simple to allow you to focus on your non-profit. 360-degree views of all your cases from a single dashboard. Get rid of your excel documents and access your data anywhere, on any device. InfoFlo will provide you with a system that is fully customized to meet your needs at an affordable cost.

CrossConcept Continuum is more than traditional PSA solutions. It incorporates cutting-edge UI technology, making it easier to use the solution. This reduces clicks and time spent logging data. CrossConcept Continuum integrates with all major accounting systems, allowing you to seamlessly synchronize your accounting and projects within one unified system. Our innovative PSA solution allows organizations maximize profitability by integrating financial accounting and connecting projects. This allows you to manage all stages and deliver on your promises, from conception to completion. CrossConcept has decades experience in helping service companies automate their processes. CrossConcept has worked with clients ranging in size from a few people to more than thirty thousand. CrossConcept Continuum was born out of real-world experience by the founder and his team. Our solution is a simple but powerful PSA!

SuiteMaster – Modular ERP & CRM to Power Business Growth SuiteMaster is a cloud-based, modular ERP system built for small and mid-sized companies that want to run their entire business from one platform. Its flexible design lets you start with the essentials and expand as your needs grow—choosing from a wide range of integrated modules like CRM, Marketing Automation, HR, Accounting, E-Commerce, Inventory, Manufacturing, Project Management, and many more. Each module works seamlessly with the core platform, helping you eliminate the headaches and costs of disconnected tools. Real-time data sharing keeps every department aligned, whether your team is in the office or remote. With SuiteMaster, you can improve collaboration, automate routine tasks, and make faster, more informed decisions. The platform can be fully customized—from workflows and reporting to user interfaces—so it fits the way your organization operates. For partners, consultants, and resellers, SuiteMaster’s white-label program makes it easy to offer a complete ERP solution under your own brand. Ideal for industries as varied as manufacturing, retail, professional services, non-profits, education, and beyond, SuiteMaster delivers enterprise-grade functionality without the high costs—helping businesses work smarter, grow faster, and stay competitive.

ARI is a reliable and affordable auto-repair software that costs only $19.99 per month. ARI was created for Auto Repair shops and independent mechanics. It has a number of impressive features that will make your job easier. The app's purpose serves to assist mechanics. Diagnose car problems quickly You can quickly create job cards or car repair orders. Quickly create and send electronic invoices for your clients. It's an elegant solution to a complicated task. Once ARI is set up correctly, it can help you save time as well as cut down on the time and money you would normally spend writing estimates and invoices for auto repairs.

1CRM is a highly customizable All-in-One CRM built for comprehensive management of small-to-medium businesses. Its core strength is the integration of order management (quotes, invoices, product catalog, purchase orders, inventory tracking and more), customer service and project management within a unified CRM framework.

WorkDash is an online platform designed for business management, allowing entrepreneurs to oversee all aspects of their operations, including marketing, workforce management, and invoicing. Users can utilize the full suite of features or select specific tools that cater to their business requirements. This flexibility makes it an ideal solution for various types of organizations, regardless of their size or industry.

The CRM Firmao software will allow you to create a customer database which will allow you to reduce the time it takes to acquire customers, increase conversions at all stages of the sales process, and efficiently and comprehensively service your existing customers. Firmao is a tool that helps to manage the sales department's work, including the sales funnel. It also acts as a contact centre for customers who are regular customers of the company. Simple management of your customer base Multiple Opportunities - - Automating the sales process - Increasing sales volume - Effective contact with customers - Comprehensive customer service - Execution orders for customers It is used in companies that require regular contact with leads and contractors. Firmao's CRM software can be used to plan dynamic development. Firmao's CRM software is simple and fast to implement. It takes approximately 1-2 weeks.

Protect your users. Make their journey easier. MIRACL Trust provides a safer and smoother authentication experience. Only one step. No passwords. No problem. Multi-factor authentication is slow and cumbersome. MIRACL is a safer and more efficient alternative to traditional MFA. Logging in takes only 2 seconds and error rates as low at 1/10th of passwords. No passwords necessary. All you need is a PIN and you are in. Our cryptographic technology ensures that users' information is always safe. MIRACL Trust provides a simple login experience that puts users first and makes it easy to roll out your data quickly.

Qomon is the most innovative and user-friendly Mobilization platform & mobile app. You can now run your nonprofit, project or campaign efficiently from the headquarter to the field using data and digital. Today, we have less time, more money, and more people to do complex work. You can unlock efficiency and focus on what is most important, your actions. Your people and volunteers are the best to help you act and spread your ideas. To unleash the power of your community, you need to bypass redundant systems and invest more in better tools. Let's change the way we interact with citizens and communities. You can meet people's new expectations by allowing more real-time interaction and greater agility with a digital tool. You can digitally transform your actions to increase efficiency and reach more people. Spend your time acting and not worrying about logistics. Qomon is the most popular software and mobile app that allows for real-time, end to end analysis, optimized field operations and enhanced supporters' engagement. This includes the Action CRM, Field & Digital Organizing tools (Canvassing, Calling Lists, Events, Petitions, and more), Data & Map tools designed to transform your data into actions

Are you looking to increase your sales? Do you want to improve customer relationships? Are you interested in contributing to the fastest-growing open source project on GitHub YetiForce is completely free to use. You can manage 12 business processes within your company with YetiForce's assistance, regardless of its size. YetiForce's open-source code was released under a flexible and generous license. This has created a large and active community for the project. It doesn't matter if your profession is in programming or if you just enjoy software development. Get YetiForce free of cost and discover why more than 250 000 people already use it.

Open Source ERP and CRM for business. One web suite to manage all aspects of your business. * Only enable the features you need : No matter what your needs are (customer relationship or sales, human resource, logistic, stock and invoicing, accounting, manufacturing marketing, foundation management, surveys, ), you can set up the application to meet your needs. * No more double entries in your Information System: Integration between features and modules is available "in-the box". Even without customization, users are ready to go immediately. * Upgrade at any moment : New versions can be upgraded by design. You can upgrade to the latest version at any time, regardless of your current version. This allows you to keep all your data intact. Users always benefit from the latest features, innovations. * An extensible and customizable application: This market place allows anyone to centralize hundreds of add-ons to improve the app.

LuitBiz, a Business Applications Suite that includes Document Management (DMS), CRM (HRM), Employee Self Service, Asset Management (EAM), Business Process Management, (BPM), and Quality Management modules, allows companies to use just one software over the cloud. LuitBiz's Document Management module, "LuitBiz DMS", has version control, workflow management, and many other document-centric capabilities. This module helps companies streamline their documentation processes. The CRM module "LuitBiz" includes modules for Sales, Marketing, Support, and Contacts. This allows companies to manage the entire customer lifecycle using one software. The EAM module helps track the complete lifecycle of the assets starting from purchase to disposal. LuitBiz's HRM and ESS modules help companies streamline their employee processes, from recruitment to exit. They cover all important employee processes such as appraisal, training, pay slips, helpdesk, and so on. The Quality Management module "LuitBiz QMS", allows companies to streamline their SOPs and related forms and workflows to streamline their quality management processes.

Newired allows companies to help users find resources and answers to virtually any web application. It makes it easy for the user to learn and perform on-the-go. We will not forget that digital is first and foremost for people. -Newired makes technology more accessible by replacing any disconnected documentation, tutorial or training with contextual in place guidance and support. -Newired provides in-place support to users so they can learn by doing and understand complex content. It also supports them in ensuring process compliance in complex internal applications. -Newired can easily be installed on any web-based website or application without having to modify the code. It can also be modified to meet customer needs.