Pulsy vs Pingdom
The open-source Pingdom alternative
Pingdom is an enterprise-grade hosted monitor with enterprise pricing and closed source. If you mainly need reliable up/down, response-time, TLS-expiry, and incident tracking, Pulsy delivers that as open-source software under AGPL-3.0 — free forever on your own infrastructure, or fully managed on Pulsy Cloud for a flat monthly price.
Where Pulsy differs from Pingdom
- Open source (AGPL-3.0) — self-host free forever instead of paying enterprise subscription tiers.
- Flat Cloud plans instead of per-check or per-user pricing.
- Incidents, status pages, and multi-channel alerts included without enterprise add-ons.
- Localized dashboard in five languages with full right-to-left support.
Pingdom vs Pulsy, side by side
| Feature | Pulsy (self-hosted) | Pulsy Cloud | Pingdom |
|---|---|---|---|
| Pricing | Free forever — you run it (AGPL-3.0) | Free tier, paid plans from $12/mo | Paid subscription tiers |
| Source code | Open source, AGPL-3.0 | The same AGPL-3.0 code, managed for you | Proprietary |
| Where your data lives | Your own infrastructure | Hosted by Pulsy, exportable any time | Hosted by Pingdom (SolarWinds) |
| Pricing model | No bill — no check or user limit | Flat plans | Priced by checks and users |
| Incident tracking | Built in (ongoing → resolved) | Built in (ongoing → resolved) | Built in |
| Global check locations | Wherever you deploy it | Managed by Pulsy | Large global network |
| Status pages | Included, custom domains | Included, custom domains | Included |
| Dashboard | Localized (5 languages, RTL) | Localized (5 languages, RTL) | English-first |
Switching from Pingdom is painless
Move at your own pace: stand Pulsy up alongside Pingdom, re-create your checks against the same URLs, verify the alerts fire through your channels, then switch over. Self-host it and there is nothing to cancel later; on Pulsy Cloud your data is exportable at any time and the software is AGPL-3.0, so taking it in-house is always an option.
Frequently asked questions
- Is there an open-source Pingdom alternative?
- Yes. Pulsy is open source under AGPL-3.0-or-later, covering up/down, response-time, TLS-expiry, incidents, and status pages. Self-host it free forever, or run Pulsy Cloud from $12/mo instead of enterprise subscription tiers.
- Can Pulsy replace Pingdom for uptime and TLS monitoring?
- For core website monitoring — HTTP checks, response time, certificate expiry, incident grouping, notifications, and status pages — yes. Pingdom adds a large global probe network and real-user monitoring, which Pulsy does not attempt.
- Can I check from multiple geographic locations?
- Self-hosted, checks run from wherever you deploy Pulsy — deploy more than one instance if you want more than one vantage point. Pingdom's large managed probe network is a genuine advantage if multi-region checking is the requirement.
- Is my monitoring data portable with Pulsy?
- Yes. Self-hosted, the data never leaves your infrastructure. On Pulsy Cloud it is exportable at any time and never sold to third parties.
Compare Pulsy with other monitors
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