Web & Business Apps
Best Self-Hosted Slack Alternatives: A Practical Comparison
Rocket.Chat, Mattermost, Element, Zulip: what self-hosting costs, where each one breaks, and what Mattermost v11 changed for the free tier.
Varys 16 min read
著者
Varys
Contributing Growth & Product Writer
3 posts
Varys grew up in a remote village in Turkey, earned a place at a top university for computer science before dropping out just before COVID, attempted an early startup that collapsed, then rebuilt from zero inside a tech company. He now operates as a solopreneur, building MVPs and systems independently. His worldview was shaped less by formal success than by failure, rebuilding, and repeated exposure to inefficient systems and misaligned incentives.
Developer Tools & DevOps
自己ホスト型Heroku・Vercel代替ツールのベスト：Coolify、Dokku、ほか
Coolify, Dokku, CapRover, Dokploy, Kamal, and seelf compared by use case, hardware needs, security posture, and what self-hosted PaaS actually costs.
Varys 15 min read
Web & Business Apps
Airtableのベストなセルフホスト代替候補：NocoDB、Baserow、Teable、Saltcornを比較
Airtable Team for ten seats costs $2,400 a year on annual billing. That number is not hard to justify for a small, stable team. NocoDB, Baserow, Teable, and Saltcorn all remove the
Varys 19 min read