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TimezoneBuddy
Free no-login timezone scheduler with heatmap
TimezoneBuddy: Find the best meeting time across time zones instantly. No signup. No ads. • Add cities/timezones (auto-detect yours) • Beautiful overlap heatmap with custom hours • One-click share link + voting • Suggested times + Add to Google Calendar Perfect for remote teams and indie hackers. My first micro-SaaS in the 10-month AI side hustle challenge. Feedback welcome! 🚀
Top comment
What inspired me to build TimezoneBuddy? While working on my Dawn AI agent system and LifeBlueprint app, I constantly had to coordinate meetings across China, the US, and Europe. Every time zone coordination took 20-30 minutes — Calendly requires everyone to sign up, Doodle is full of ads, and World Time Buddy looks outdated. I wanted to solve one clear problem: **Make finding common meeting times across time zones extremely simple** — no signup, no ads, instantly usable, with voting and one-click calendar export. Development journey: - Went from idea to MVP in about 3 weeks using Next.js + pure frontend (Dawn AI helped a lot with code and debugging). - Started with a minimal version, then quickly iterated to add gradient heatmap, custom business hours, shareable voting links, etc. - Classic indie hacker style: build, ship fast, and improve based on real feedback. Still in early MVP stage — would love your honest feedback after trying it! What's the most painful part of scheduling across time zones for you? Any features you'd like to see next? 👇
About TimezoneBuddy on Product Hunt
“Free no-login timezone scheduler with heatmap”
TimezoneBuddy was submitted on Product Hunt and earned 4 upvotes and 1 comments, placing #51 on the daily leaderboard. TimezoneBuddy: Find the best meeting time across time zones instantly. No signup. No ads. • Add cities/timezones (auto-detect yours) • Beautiful overlap heatmap with custom hours • One-click share link + voting • Suggested times + Add to Google Calendar Perfect for remote teams and indie hackers. My first micro-SaaS in the 10-month AI side hustle challenge. Feedback welcome! 🚀
On the analytics side, TimezoneBuddy competes within Productivity, SaaS and Remote Work — topics that collectively have 700.3k followers on Product Hunt. The dashboard above tracks how TimezoneBuddy performed against the three products that launched closest to it on the same day.
Who hunted TimezoneBuddy?
TimezoneBuddy was hunted by tony. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of TimezoneBuddy including community comment highlights and product details, visit the product overview.