Halvyn.win
Uptime monitoring that alerts you once, clearly
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Halvyn watches your website, API, database and cron jobs from outside your network. One outage becomes one incident, and alerts escalate until someone acknowledges. Free plan, no credit card.
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PH · launched Oct 29, 2026 · 1 upvote (top 67%)
- Horizontal
- Observability & eval
- B2B
- Not AI
- Commercial product
- SaaS
Similar launches
See all 102 similar launches →Could you build this?
Yes Uptime monitoring with external HTTP, API, and cron checks, incident grouping, and escalation is a well-understood SaaS category buildable with standard cloud infrastructure.
Competitors
Other products that read as similar to this one : 102 launches clear the similarity bar, closest 8 shown.
Attention rank: #51 of 103 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 304 days after the earliest competitor.
- Uptime Tracker · ph · 2026-10-17 · 1 upvotes · similarity 0.56
- Upglory · ph · 2026-10-29 · 2 upvotes · similarity 0.55
- Spot Downtime · ph · 2026-10-03 · 1 upvotes · similarity 0.54
- UptimeAnt · ph · 2026-10-08 · 1 upvotes · similarity 0.52
- UptimeTwin · ph · 2026-10-06 · 1 upvotes · similarity 0.51
- Statusloop · ph · 2026-10-06 · 2 upvotes · similarity 0.51
- Uptime Monke · ph · 2026-09-23 · 1 upvotes · similarity 0.51
- UptimePilot · ph · 2026-10-27 · 1 upvotes · similarity 0.51
Other launches for this product
- No other launches for this product.