About
Twenty builds an open-source CRM that gives technical teams customizable building blocks for complex business needs. It sells to modern teams through self-hosted and managed-cloud options, differentiating through flexibility, adaptability, and infrastructure ownership.
Market
Twenty competes in the CRM market, with a particularly strong position in open-source, self-hostable, and highly customizable CRM for technical teams seeking an alternative to Salesforce and other proprietary platforms. It differentiates through code-level extensibility, Docker-based self-hosting, a modern user experience, API-oriented architecture, AI-agent capabilities, and reduced vendor lock-in rather than relying solely on no-code configuration.
Twenty targets developer-led startups and small-to-mid-market or enterprise teams with complex, bespoke CRM requirements—especially organizations with technical teams able to self-host or extend the platform. Primary buyers and champions are likely CTOs, VPs of Engineering, CRM engineers, and technical-operations leaders, with sales and go-to-market teams as major users; the evidence points to teams ranging from roughly 10 to 200 sales staff.
At a Glance
Problem
Twenty addresses the gap between rigid, expensive, vendor-locked CRM suites and fragile in-house systems. The company argues that a custom CRM can give an organization an edge, but building one creates a long-term maintenance burden: an initial version may ship quickly, while subsequent changes become difficult and costly. The pain is especially acute for technical teams whose data models, permissions, workflows, and operating processes do not fit neatly into a standard CRM. The main use case remains B2B sales, where teams need to manage companies, contacts, opportunities, tasks, and a sales pipeline without accepting a one-size-fits-all system. The economics are demonstrated by AC&T, which reports cutting CRM costs by more than 90% after moving to self-hosted Twenty and avoiding vendor risk and forced migration.
Product / Service
Twenty is an open-source CRM and extensible business-app platform. It provides standard CRM capabilities such as contact and deal tracking, email and calendar synchronization, table and Kanban views, sales pipelines, workflows, dashboards, permissions, APIs, and AI features, while allowing teams to create custom objects and fields and extend the system as code. In effect, technical teams can assemble and evolve a production-grade CRM or internal application without rebuilding the underlying data model, authentication, permissions, and workflow engine from scratch.
The delivery model combines self-hosting with managed cloud. Organizations can run Twenty on their own infrastructure for control and data ownership, or use the hosted service for a zero-operations setup. The commercial cloud offering includes a Pro plan at $9 per user per month when billed yearly and an Organization plan at $19 per user per month, while the open-source option provides an escape from vendor lock-in and supports deeper technical customization.
Market
Twenty competes in the CRM and sales-force-automation market as an open-source alternative to Salesforce, with adjacent competition from HubSpot, SAP Sales Cloud, Pipedrive, and Microsoft Dynamics. Within open-source CRM, it appears alongside projects such as EspoCRM, SuiteCRM, Odoo, ERPNext, and other configurable platforms. Its differentiation is the combination of a modern CRM experience, developer-oriented extensibility, AI capabilities, and the ability to self-host rather than remain dependent on a proprietary vendor ecosystem.
The company is an active B2B SaaS startup from Y Combinator's Summer 2023 batch, not merely a pre-product project. TechCrunch reported $5 million in total funding by November 2024, backed by Runa Capital, Y Combinator, and Automattic; the official GitHub repository shows 53,989 stars and 8,284 forks, indicating substantial open-source awareness. Twenty also highlights customer deployments including W3villa and AC&T. Paid cloud and enterprise plans show a monetization path, although the available evidence does not disclose revenue, customer counts, or profitability, so its precise revenue status cannot be quantified.
Founders & Leadership
Funding History
Y Combinator
Runa Capital
Recent News
Twenty announced a $100 million Series B at a $1 billion valuation, led by Accel with participation from Friends & Family Capital, Point72 Ventures, and Caffeinated Capital. The round brought the company’s total funding to $138 million.
Axios reported that Twenty raised $100 million to expand its offensive cyber capabilities and research-and-development roadmap. Accel led the round, bringing total funding to $138 million.
Twenty’s press page highlighted this Second Front Offset Symposium appearance, focused on solving the force-generation problem and building an industrial base for cyber operations.
WVU Cyber and Twenty announced a strategic partnership creating internship pathways, experiential learning, mentorship, and applied research opportunities in offensive cyber, artificial intelligence, and national security.
Twenty’s press page listed the U.S.-China Economic and Security Review Commission hearing, which examined China’s use of data as a strategic asset and its role in global technology competition.
Marshall University’s Institute for Cyber Security announced a partnership with Twenty to expand cyber and national-security education, including internships, academic programming, applied research, and experiential learning.
Twenty highlighted this National Security Innovation Base Summit discussion on making offensive cyber more public and attracting technically skilled talent to the sector.
The Wall Street Journal quoted Twenty CEO Joe Lin arguing that an effective response to cyber threats is needed to deter future attacks and signal consequences to foreign adversaries.
Twenty’s press coverage included this Homeland Security Committee event examining offensive cyber capabilities and deterrence against malign foreign activity targeting the United States.
Twenty emerged from stealth and announced $38 million in total funding to develop intelligent, full-lifecycle cyber-warfare systems intended to increase the speed and scale of U.S. and allied cyber operations.
Active Roles
2Business Model
Twenty monetizes its managed cloud through per-user subscriptions, with Cloud Pro starting at $9 per user per month on annual billing and Organization at $19 per user per month. Its open-source core can be self-hosted for free, with paid features and add-ons available.