Find your starting stack
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Kit
Creator-focused email marketing with 10,000 subscribers free.
ChatGPT
AI assistant for writing, coding, analysis, and brainstorming. Free tier available.
PostHog
Open source product analytics with session recordings, feature flags, and A/B testing.
Notion
All-in-one workspace for notes, docs, wikis, and project management. Free for individuals.
Crisp
Customer messaging with live chat and shared inbox. Free for 2 agents.
Umami
Simple, fast, privacy-focused open source web analytics.
Brevo
All-in-one marketing platform with 300 emails/day free and unlimited contacts.
Google Search Console
Free tool from Google to monitor your site's search performance.
Plausible Analytics
Lightweight, privacy-friendly web analytics. Open source, self-host free. Cloud from $9/mo.
Claude
AI assistant with strong reasoning and coding. Free tier with Claude Sonnet.
HubSpot CRM
Free forever CRM with unlimited contacts, deal tracking, and email integration.
MailerLite
Email marketing with 500 subscribers and 12,000 emails/month free. Best-in-class editor.