Best CRM & Sales tools by public signals

These picks are computed from scored public evidence. Use the openness column in the ranking to separate OSI-approved, source-available, open-core, proprietary, and unverified-license tools.

Use Case Rankings

Ordered by ToolVitals score, health, shipping, confidence, and then adoption as a tie-breaker.

#ToolHealthShippingOpennessStarsScoreStatus
01Twenty
The open alternative to Salesforce, designed for AI.
100100OSI-approved OSS53.9k100Active
02Erxes
Experience Operating System (XOS) that unifies marketing, sales, operations, and support — run your core business seamlessly while replacing HubSpot, Zendesk, Linear, Wix and more.
98100OSI-approved OSS4.1k99Active
03Close CRM
CRM built for inside sales teams
10091Proprietary target93Active
04Salesforce
Cloud-based CRM platform for sales, service, marketing, and more.
9994Proprietary target93Active
05Frappe CRM
Fully featured, open source CRM
8795OSI-approved OSS3k93Active
06Pipedrive
CRM designed to keep you selling
9678Proprietary target88Active
07Attio
The CRM that adapts to your data
9182Proprietary target86Active
08Relaticle
Open-source CRM with native AI agent support. 30 MCP tools, REST API, self-hosted. Built with Laravel & Filament
8478OSI-approved OSS1.5k85Active
09Krayin CRM
Free & Opensource Laravel CRM solution for SMEs and Enterprises for complete customer lifecycle management.
8080OSI-approved OSS23.6k85Active
10F-RevoCRM
Open-source CRM for Japan market.
7287License unknown5783Warning
11Odoo
Odoo. Open Source Apps To Grow Your Business.
8572OSI-approved OSS53.4k82Active
12B2B SDR Agent Template
Open-source AI SDR template for B2B outbound sales workflows.
7271OSI-approved OSS14579Warning
13HubSpot CRM
Free CRM with marketing sales and service tools
8259Proprietary target76Active
14Power Choosers CRM
Open-source CRM for power choosers.
7175OSI-approved OSS076Warning
15Django-CRM
Open Source CRM for Startups — Django REST + SvelteKit · Self-hosted · Multi-tenant · Free forever
7339OSI-approved OSS2.4k69Warning
16Customermates
Building a modern alternative to Pipedrive that is 10x more intuitive.
6547OSI-approved OSS25368Warning
17OpenOutreach
Linkedin Automation Tool: Describe your product. Define your target market. The AI finds the leads for you.
6263OSI-approved OSS2.6k68Warning
18Sapling CRM
Open-source CRM.
5763OSI-approved OSS265Warning
19SuiteCRM
SuiteCRM - Open source CRM for the world
6627OSI-approved OSS5.6k62Warning
20Open CRM Public
Open source CRM for Swedish service companies.
5639OSI-approved OSS058Warning
21Free CRM
Open-source customer relationship management software for businesses of all sizes.
6225License unknown23855Warning
22BullAPI Docs
High-throughput WhatsApp CRM built for automated teams and media buyers.
5914License unknown051Warning
23IDURAR
Free Open Source ERP CRM Software Accounting Invoicing | Node Js React
4410OSI-approved OSS8.6k44Critical
24Tecstar Vertical Management
Open-source modular management platform for workshops, dental clinics, medical practices, pharmacies, and other businesses.
447OSI-approved OSS044Critical
25Tracardi
TRACARDI is a new HOME for your customer data. TRACARDI is an Composable API-first solution for any company that need inexpensive CDP to intergrate with.
4210OSI-approved OSS65044Critical
26Proposit
Open-source self-hosted proposal management tool.
417OSI-approved OSS440Critical
27FlowEngine
White-label client portal for automation agencies.
310OSI-approved OSS1335Critical
28Monica
Personal CRM. Remember everything about your friends, family and business relationships.
380OSI-approved OSS24.9k34Critical
29NowCRM
Open source CRM with multichannel outreach capabilities and efficient data management at scale.
274OSI-approved OSS2634Critical
30FlowSync
Open-source lead management platform.
300OSI-approved OSS033Critical
31lul
An open-source full-stack platform for online courses. Users can watch courses while teachers can upload content and access sales analytics. Built with modern web technologies.
270License unknown2033Critical
32YetiForce CRM
Open-source CRM system.
310OSI-approved OSS1.8k32Critical
33WukongCRM
Open-source CRM system.
310License unknown2.4k32Critical
34RedoraAI
Open-source Reddit lead generation platform with AI-powered comments and DMs.
260OSI-approved OSS1230Critical
35PHPCRM
Open-source CRM software for lead and customer management.
180OSI-approved OSS530Critical
36Inshop CRM
Inshop CRM / ERP API. It's powerful framework allows to build systems for business with different workflows. It has on board multi language support, clients management, projects & tasks, documents, simple accounting, inventory management, orders & invoice management, possibilities to integrate with third party software, REST API, and many other features.
280OSI-approved OSS25829Critical

Evidence Watch

Tracked tools with useful public signals but no verdict score yet.

Advising App

AI-powered conversational assistant and recruitment CRM for student success teams.

95 confidence

Aether Ecosystem

Open-source unified business platform combining supply chain management and CRM.

71 confidence

Agency OS

Open-source operating system for digital agencies.

80 confidence

AI SDR Agent

Open-source AI-powered SDR agent for classifying replies, drafting responses, and managing cold outreach.

62 confidence

Automated Lead Management CRM

Open-source lead management CRM with automation workflows.

71 confidence

Auxx AI

The Open Source Front / Attio meets N8N Alternative

100 confidence

Business Leads AI Automation

Open-source lead generation and marketing automation with Google Maps scraping and AI-powered outreach templates.

62 confidence

Chapter

Open source GTM platform for developer tools.

62 confidence

ChatFlow CRM

WhatsApp business management system and CRM.

71 confidence

ChurchCRM

Open source church management CRM.

100 confidence

Circle CRM

Modern full-stack CRM with pipeline, Kanban, notes, and search.

71 confidence

CordysCRM

🔥 Cordys CRM 是新一代开源 AI CRM 系统,融合信息化、数字化与智能化,支持私有化部署,Skills 技能现已上线,全面驱动 OpenClaw AI 助理。

94 confidence

CRM Peixaria

CRM for fish market operations, orders, and conversations via Telegram.

71 confidence

DaybydayCRM

Open-source CRM for daily workflow tracking.

66 confidence

Denshees

Open-source cold email outreach platform with CRM pipeline and lead management.

65 confidence

EspoCRM

EspoCRM – Open Source CRM Application

100 confidence

Flowsyc

Enterprise CRM for clients, leads, deals, projects, tasks, invoices, HR, and analytics.

66 confidence

Ghost OSINT CRM

Open-source investigation management platform for tracking people, connections, and intelligence data.

77 confidence

GuarujaInterativo

Geospatial intelligence and real-estate CRM platform for Guarujá/SP.

71 confidence

Hanzo Suite

Open-source suite of business software with vertically integrated CRM and ERP features.

77 confidence

Hubleto

Core of the Hubleto ERP CRM platform | Hubleto is an innovative ERP/CRM with a large free to use apps to manage company or business of any type and size. Easily customizable. Fully open source and free. | 🌟 Star if you like it!

86 confidence

Klickbee CRM

Monolithic open-source CRM.

75 confidence

KoalixCRM

Open-source Python CRM and ERP based on Django.

65 confidence

Laravel CRM

Open Source Laravel CRM Package

98 confidence

Line Harness OSS

Open-source LINE Official Account CRM with broadcasts, forms, scoring, and automation.

92 confidence

Loopr

Focused CRM for solo founders running high-touch outbound.

79 confidence

Marketing Dashboard

Open-source marketing operations control center for AI agent teams with CRM, outreach, content, and analytics.

68 confidence

Masaar CRM

WhatsApp-first CRM for UAE businesses.

56 confidence

NextCRM

Open-source CRM with projects, invoicing, documents, email, and AI features.

98 confidence

Niya CRM

Open-source AI-powered CRM platform.

62 confidence

Open Mercato

AI‑supportive CRM / ERP / Business application framework — built to power R&D, operations, and growth. It’s modular, extensible, and designed for teams that want strong defaults with room to customize everything. Better than Django, Retool and other alternatives - and Enterprise Grade!

100 confidence

OpenCharity

Open-source charity management platform with case and workflow management.

73 confidence

OpenClaw CRM

AI-native open-source CRM with OpenClaw Bot integration.

81 confidence

OpenFolio

Open-source, AI-native personal CRM for managing contacts, companies, and interactions.

89 confidence

OpenGTM

Open-source lead generation and outreach automation platform.

83 confidence

OpenSaaS

Open-source sales infrastructure with CRM, dialer, coaching, analytics, and contacts.

100 confidence

PingCRM

Personal networking CRM with AI-powered, self-hostable integrations.

90 confidence

Pydici

CRM, billing, and staffing management web tool for consulting companies.

90 confidence

Rock

Open source church management software with relationship management features.

79 confidence

SalesCloserPro

Open-source sales quoting, ordering, and pipeline tracking tool.

76 confidence

SEOSiri AI CRM Agent

Autonomous AI sales agent with CRM, email, and social messaging workflows.

73 confidence

Sheety CRM

A stateless, open-source CRM built on Google Sheets.

75 confidence

Stampee

Open source digital loyalty platform.

62 confidence

Torqvoice

Workshop management platform for automotive service businesses.

90 confidence

Wukong AI CRM 15

Customer relationship management system covering the full business process from lead acquisition to payment collection.

72 confidence

X2CRM

Open source CRM platform.

81 confidence