Twenty CRM
Modern, self-hosted open-source CRM alternative to Salesforce & HubSpot built with modern web architecture.
- ✓ Full Data Control
- ✓ Custom Objects & Fields
- ✓ Zero Per-Seat Costs
Discover essential software, open-source alternatives, and recommended SaaS products curated to help founders and operators scale faster while controlling costs.
Modern, self-hosted open-source CRM alternative to Salesforce & HubSpot built with modern web architecture.
Open-source customer engagement suite with shared inbox, live chat, and multi-channel messaging support.
Industry-standard sales CRM, pipeline tracker, and marketing automation suite for fast-growing GTM teams.
Self-hostable node-based workflow automation tool with AI agent integrations and 400+ native connectors.
Drag-and-drop UI to build customized LLM chains, RAG pipelines, and autonomous AI agents.
Visual automation platform to visually design, build, and automate complex cross-application workflows.
100% open-source enterprise resource planning suite covering accounting, inventory, HR, and payroll.
Open-source platform for invoicing, expense tracking, quotes, and recurring subscription billing.
Financial infrastructure for the internet — accept payments, send payouts, and manage billing globally.
Open-source Firebase alternative providing a dedicated Postgres database, Authentication, Instant APIs, and Storage.
Self-hosted Heroku and Netlify alternative. Deploy applications, databases, and services on your own servers.
Edge network and frontend cloud platform for ultra-fast web deployments and serverless functions.
Single platform for session recording, product analytics, feature flags, A/B testing, and user surveys.
Lightweight, privacy-friendly Google Analytics alternative that requires no cookies and is GDPR compliant.
Powerful self-serve product analytics to track conversion funnels, retention cohorts, and user flows.
Open-source Notion alternative built with Flutter & Rust. Keep total control over your business data.
Secure, open-source team collaboration and chat platform designed for high-security enterprise teams.
Connected workspace where better, faster work happens — docs, wikis, project management, and AI notes.
Our advisory team performs technical architecture reviews, SaaS cost audits, and custom build-vs-buy evaluations tailored to your company stage.