bye
Bye is an open-source email and calendar platform inspired by HEY.
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GITHUB · launched Sep 25, 2026 · 65 upvotes (top 13%) · 0 views
Niche: transactional email platforms · 58 launches, 2 in the last 7 days ▼ -71% · Explore this niche →
Category and tags
- Horizontal
- Communication
- B2C
- Not AI
- Hobby / open-source project
Visit website ↗ Source listing ↗
More like this: all 58 launches in transactional email platforms →
Could you build this?
No There is no discernible product description or meaningful text, only a generic dump of GitHub web client assets.
What it would actually take: No product details are provided to evaluate or reverse-engineer.
Competitors
Other products that read as similar to this one : 202 launches clear the similarity bar, closest 8 shown.
Attention rank: #28 of 203 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 308 days after the earliest competitor.
- byesni · github · 2026-09-12 · 8 upvotes · similarity 0.53
- Nothing · github · 2026-10-30 · 101 upvotes · similarity 0.51
- enclose · github · 2026-10-10 · 108 upvotes · similarity 0.51
- taut · github · 2026-10-09 · 15 upvotes · similarity 0.47
- dummy · github · 2026-10-22 · 32 upvotes · similarity 0.46
- dummy · github · 2026-10-27 · 35 upvotes · similarity 0.46
- dummy · github · 2026-10-29 · 35 upvotes · similarity 0.46
- dummy · github · 2026-11-06 · 34 upvotes · similarity 0.46
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.