Free Forever.
Open Source Picks.
Self-host these battle-tested open-source tools and eliminate SaaS fees permanently. Your data, your servers, your rules.
Open Source Tools
Cal.com
Open-source Calendly alternative. Own your scheduling.
Supabase
Open-source Firebase alternative with a Postgres database.
PostHog
Open-source product analytics, session replay & feature flags.
Affordable Lifetime Alternatives
One-time payment. No servers to manage.
Zipchat AI
Use this AI agent to handle pre- and post- sales conversations across chat, email, and social 24/7
$89Teable
Build an AI-native systems for projects, CRM & marketing
$59FlexiFunnels
Create AI-built landing pages, funnels, and courses that actually convert—from one prompt
$49Buildin
Create docs, manage projects, and sell premium content using an AI workspace that syncs across devices
$39DFIRST
Build, generate, and scale content with AI agent workflows for research, creative, and production
$79Bytes
Use AI to turn your expertise, interests, and ideas into micro-courses you can share and sell anywhere
$69Stackby
Use your spreadsheets to build custom databases and powerful automations
$99Evolup
Launch and manage affiliate websites easily using a suite of AI-powered tools
$59