Find your CRM

Best Open Source CRM Systems

Tips for Choosing Effective Customer Management Software.

Rating

Find your CRM

№1

LP-CRM

LP-CRM: a flexible CRM for product business, e-commerce, and services. Automate sales, manage clients, and optimize processes. Ideal for small and medium-sized companies. Open source for maximum adaptation.

What you get

  • Flexibility. Adapt to your unique business needs.
  • Free. Save money while getting full functionality.
  • Data control. Your information is always securely protected.
  • Scalability. Grows with your business, supporting all stages of development.

Capabilities

  • Flexible CRM
  • Open source
  • LP-CRM
  • Product business
  • E-commerce
LP-CRM
№2

Less Annoying CRM

Less Annoying CRM: extremely simple CRM for small businesses. We focus on the essentials, without unnecessary complexity. Ideal for those who value efficiency and intuitiveness. Simplify customer management today!

What you get

  • Flexibility. Customize to your needs without limitations.
  • Cost reduction. A free foundation for your business.
  • Transparency. Full control over your data.
  • Community. Help and feature extensions from users.

Capabilities

  • Open-source CRM
  • Free
  • Flexible
  • Simple CRM
  • For small businesses
Less Annoying CRM
№3

Copper

Copper: A powerful CRM for Google Workspace that deeply integrates with Gmail. Optimize sales and communication, keep everything under control, working in your familiar Google environment. Ideal for businesses that value simplicity and efficiency.

What you get

  • Flexibility. Full adaptation to your business processes.
  • Cost savings. Reduced software costs.
  • Openness. Transparency of work and modification options.
  • Google integration. Seamless work within the Gmail environment.

Capabilities

  • Open-source CRM
  • Free
  • Flexible
  • Specialized
  • Secure
Copper
№4

Binotel SmartCRM

Binotel SmartCRM: a powerful CRM for comprehensive client management. 360° card, deep analytics, flexible tasks, and PBX integration. Maximum efficiency for your business.

What you get

  • Complete client card. See the entire interaction history and client data in one place.
  • Advanced analytics. Make decisions based on accurate sales and performance data.
  • Customization flexibility. Adapt the solution to your unique business processes.
  • PBX integration. Automate communication and log calls effortlessly.

Capabilities

  • Open source CRM
  • Binotel SmartCRM
  • 360° client card
  • CRM analytics
  • PBX integration
Binotel SmartCRM
№5

Insightly

Insightly: a powerful CRM with project management for SMBs. It unifies contacts, projects, and integrations on a single platform. Make your business more efficient with Insightly!

What you get

  • Flexibility. Fully customizable to your needs.
  • Free to use. Save your budget while getting full functionality.
  • Integrations. Connect with other services to optimize your workflow.
  • Projects. Effectively manage your team's work and tasks.

Capabilities

  • Open-source CRM
  • Free and flexible
  • Insightly: CRM + Projects
  • For small businesses
  • Integrations for SMBs
Insightly
№6

Odoo CRM

Odoo CRM - a powerful CRM module integrated into the Odoo ERP system. Manage customers, deals, and sales in a unified environment. Open source for flexible solutions.

What you get

  • Free access. Full functionality with no hidden fees or subscriptions.
  • Flexibility of settings. Adapt to the unique needs of your business.
  • Integration with ERP. A unified complex for all business processes.
  • Active community. Support and continuous updates from developers.

Capabilities

  • Free CRM
  • Flexible setup
  • Full integration
  • Scalability
  • Odoo ERP ecosystem
Odoo CRM
№7

Streak CRM

Streak CRM: your CRM inside Gmail. Manage sales, projects, and your team from one place. Build custom pipelines for any task. Improve work efficiency with open source.

What you get

  • Free access. Use powerful customer relationship management tools without paying licensing fees.
  • Customization. Customize to your business processes by creating unique pipelines for each direction.
  • Gmail integration. Work with your clients directly in your email, without switching between windows.
  • Flexible pipelines. Create and adapt workflows for any task, from sales to support.

Capabilities

  • Open-source CRM
  • Custom pipelines
  • Streak CRM
  • CRM in Gmail
  • Flexible CRM
Streak CRM
№8

Keap (ex-Infusionsoft)

A powerful CRM and marketing automation for small businesses. Optimize sales, lead generation, and customer communication. Ideal for growing your business.

What you get

  • Flexibility and adaptability. Fully control functionality for your business processes.
  • Free to use. Reduce software costs.
  • Customization. Adapt the system to the unique needs of your company.
  • Active community. Get support and new ideas from developers.

Capabilities

  • Open-source CRM
  • Flexible solutions
  • Scalable CRM
  • Keap: CRM+Marketing
  • For business growth
Keap (ex-Infusionsoft)
№9

Freshworks CRM (Freshsales)

Freshworks CRM (Freshsales): a powerful sales CRM with built-in telephony, email, and an intelligent AI assistant. Optimize processes, improve customer interactions, and increase business efficiency with a comprehensive solution.

What you get

  • Free start. Start managing customers with no upfront costs.
  • Flexibility. Adapt the tool to your unique needs.
  • Cost savings. Reduce costs for licenses and development.
  • Community. Get support and new ideas from other users.

Capabilities

  • Open source CRM
  • Free CRM
  • Flexible CRM
  • Freshworks CRM
  • AI assistant
Freshworks CRM (Freshsales)
№10

Salesforce Sales Cloud

Salesforce Sales Cloud: a leading CRM for building sales funnels and analytics. Optimize processes, increase sales efficiency, and gain deep insights into your business. The ideal solution for scaling.

What you get

  • Development flexibility. Customize to unique business needs.
  • Full customization. Adapt functionality to perfectly match your goals.
  • Free to use. Reduce software costs.
  • Convenient tools. Effectively manage sales and analyze data.

Capabilities

  • Flexible CRM
  • Full functionality
  • Open source
  • Powerful analytics
  • Advanced funnels
Salesforce Sales Cloud
№11

Close

Close is an open CRM, optimized for sales teams. With a focus on calls and email sequences, Close helps automate communications, track leads, and close deals more effectively.

What you get

  • Flexibility. Adapt the software to your unique business processes, expanding its functionality as needed.
  • Cost savings. Reduce licensing costs by using the free base and adding the modules you need.
  • Integration. Seamless integration with your other tools for complete control over customer interactions.
  • Data security. Full control over your information and its security, as you manage the servers yourself.

Capabilities

  • Open-source CRM
  • Free
  • Flexible
  • Close: CRM for Sales
  • Calls and email sequences
Close
№12

SuiteCRM

SuiteCRM: a powerful open-source CRM for business. Flexible settings, full control over data and functionality. Ideal for those looking for a customizable open-source CRM solution.

What you get

  • Free solution. Download and use without license fees, saving your budget.
  • Flexibility. Adapt to your unique business needs by adding the required functionality.
  • Active community. Get support, advice, and ready-made solutions from thousands of developers.
  • Full ownership. Your data belongs to you, full control over information and security.

Capabilities

  • Flexible CRM
  • Wide possibilities
  • SuiteCRM
  • Open source
  • Customization
SuiteCRM
№13

Microsoft Dynamics 365 Sales

Microsoft Dynamics 365 Sales: a powerful CRM from Microsoft for sales optimization. Deep integration with the 365 ecosystem and the revolutionary Copilot for increased productivity. An ideal solution for those who value intelligent tools in their work.

What you get

  • Full freedom. Customize the solution to your unique business processes.
  • Cost savings. Minimal license costs and expensive customizations.
  • Deep integration. Seamless integration with the 365 ecosystem and the intelligent assistant Copilot.
  • User-friendly interface. Easy to learn and effective to use for the sales team.

Capabilities

  • Open source
  • Flexibility
  • 365 Integration
  • AI Copilot
  • Scalability
Microsoft Dynamics 365 Sales
№14

Agile CRM

Agile CRM: The all-in-one platform for sales, marketing, and service. Optimize your processes, enhance customer experience, and grow with our powerful Open Source CRM solution.

What you get

  • Flexibility. Fully adapts to your business needs.
  • Integration. Unifies sales, marketing, and service.
  • Savings. Free customer management solution.
  • Community. Support and development from enthusiasts.

Capabilities

  • Open Source CRM
  • Agile CRM: Sales, Marketing, Service
  • Unified Interface
  • Free CRM
  • CRM for Business
Agile CRM
№15

Capsule CRM

Capsule CRM: a simple and powerful tool for managing contacts, deals, and projects. The ideal choice for your business if you are looking for a flexible open-source CRM. Organize your work, increase efficiency.

What you get

  • Free foundation. Available functionality for customer management without initial costs.
  • Flexibility of settings. Adapt the tool to the unique needs of your business.
  • Full data ownership. Your information is stored with you, without third-party access.
  • Developer community. Continuous improvement and support from active users.

Capabilities

  • Free CRM
  • Open source
  • Simple contacts
  • Flexible deals
  • Project management
Capsule CRM
№16

Vtiger CRM

Vtiger CRM: a single powerful platform for sales, marketing, and customer support. Optimize business processes, increase efficiency, and expand capabilities with open-source flexibility. The ideal solution for your business growth.

What you get

  • Flexibility. Customize to your unique business needs.
  • Full adaptation. Perfectly integrates into existing processes.
  • Scalability. Business growth will not be limited by the tool.
  • Resource saving. Optimize costs thanks to the platform's openness.

Capabilities

  • Open-source CRM
  • Vtiger: Sales, Marketing
  • Single platform
  • Customer management
  • Free software
Vtiger CRM
№17

amoCRM

amoCRM: CRM with a focus on messengers. Create effective chat funnels, automate communication with bots, and conduct omnichannel dialogues. Ideal for businesses that value speed and convenience of customer communication.

What you get

  • Flexibility of solutions. Customize the tool to the unique needs of your business.
  • Budget savings. Get powerful features without annual payments.
  • Integration with messengers. Communicate with customers where it is convenient for them.
  • Chat funnels. Automate sales through messenger dialogues.

Capabilities

  • Open source
  • Flexibility
  • Customization
  • Free
  • Mobility
amoCRM
Which to choose?

CRM analysis table

# CRM Main direction Features Introductory access Estimated price from
1LP-CRMProduct business, e-commerce, servicesSales automation, Client management, Process optimizationFree version up to 50 orders per monthfrom $9/month
2Less Annoying CRMSmall businesses, entrepreneurs, startupsSimplicity, efficiency, intuitiveness30-day trial$19/mo per user
3CopperSmall business, startups, freelancersCRM, Gmail, Google Workspace14-day trialfrom $29/month per user
4Binotel SmartCRMSmall, medium business, sales360° card, analytics, integration-from 399 UAH/month per employee
5InsightlySmall and medium businesses, project managementContacts, projects, integrations14-day trialfrom $29/mo per user
6Odoo CRMSmall, medium business, retail tradeCustomer management, deals, salesOne App Free (CRM for free)from €24.90/month per user
7Streak CRMbusiness, sales, teamSales, projects, teamFree planfrom $59/mo per user
8Keap (ex-Infusionsoft)Small business, entrepreneurs, startupsCRM, automation, lead generationTest (free)from $159/month
9Freshworks CRM (Freshsales)Small, medium businessTelephony, email, AI assistantFree planfrom $9/mo per user
10Salesforce Sales CloudB2B, B2C, scalable businessesLead management, deals, analytics30-day trialfrom $25/month per user
11CloseSales, business, startupsCalls, Email sequences, Automation14-day trialfrom $49/mo per user
12SuiteCRMSmall, medium businesses, developersOpen source, flexibility, controlOpen source software (free)from $0/mo (self-hosted)
13Microsoft Dynamics 365 SalesBusiness clients, sales departments, managersSales management, integration, Copilot30-day trialfrom $65/month per user
14Agile CRMSmall and medium businesses, startupsSales, Marketing, ServiceFree Plan (up to 10 users)starting at $8.99/month per user
15Capsule CRMsmall business, startups, teamsContact management, deals, projectsFree planfrom $18/mo per user
16Vtiger CRMSmall, medium businessSales, marketing, support15 days trialfrom $15/mo per user
17amoCRMsmall, medium businessChat funnels, bots, omnichannel14-day trialfrom $15/month per user
FAQ

FAQ

? What is open-source customer management software?
These are programs with free code that can be freely used, modified, and distributed.
? What are the benefits of such software?
Flexibility, cost savings, code transparency, and developer community.
? Is it difficult to set up such software?
It depends on the complexity of the program and your technical skills. Some are easy, others require expertise.
? Can it be integrated with other software?
Yes, thanks to open source, this is often possible if there are appropriate APIs.
? Where can I find the best options for such software?
There are ratings and reviews that highlight popular and functional solutions.