# 3 Best Open Source Alternatives for FireHydrant

Canonical: https://caniforkit.com/firehydrant
Last updated: 2026-11-07

Looking for the best open source alternative for FireHydrant? Compare 3 verified free and open source alternatives to FireHydrant (Keep, OneUptime, Wachd) with license details, self-hosting requirements, and practical trade-offs.

## FireHydrant Overview & Subscription Cost
- **Product**: FireHydrant
- **Category**: [analytics](https://caniforkit.com/category/analytics)
- **Paid Subscription Price**: $35/month per seat
- **1-Seat Annualized Cost**: $420/year
- **5-Person Team Annualized Cost**: $2,100/year
- **10-Person Team Annualized Cost**: $4,200/year
- **Can I Vibe-Code / Rebuild It Myself?**: NO (use a free alternative, save the tokens)
- **Rebuild Verdict**: Instead of paying recurring SaaS fees for FireHydrant or rebuilding it from scratch, deploy one of the 3 battle-tested open-source alternatives like Keep.

## Verified Free & Open Source Alternatives

| Alternative | Type | License | Runs On | GitHub Stars | Head-to-Head |
| --- | --- | --- | --- | --- | --- |
| [Keep](https://caniforkit.com/fork/keep) | Open Source | Open Source | Self-host | ★ 12.5k | [Compare vs FireHydrant](https://caniforkit.com/vs/firehydrant-vs-keep) |
| [OneUptime](https://caniforkit.com/fork/oneuptime) | Open Source | Apache-2.0 | Self-host | ★ 7.8k | [Compare vs FireHydrant](https://caniforkit.com/vs/firehydrant-vs-oneuptime) |
| [Wachd](https://caniforkit.com/fork/wachd) | Open Source | Open Source | Self-host | ★ 42 | [Compare vs FireHydrant](https://caniforkit.com/vs/firehydrant-vs-wachd) |

## In-Depth Alternative Profiles

### Keep
- **Fork Page**: [Keep Profile](https://caniforkit.com/fork/keep)
- **Head-to-Head Comparison**: [FireHydrant vs Keep](https://caniforkit.com/vs/firehydrant-vs-keep)
- **Official Website**: https://keephq.dev
- **Source Code Repository**: https://github.com/keephq/keep
- **License**: Open Source
- **Runs On**: Self-host
- **GitHub Stars**: 12.5k
- **Maintenance Activity**: nov 2026
- **Supported Platforms**: web, self-hosted, docker to self-host
- **Summary**: Open-source platform for centralizing alerts, automating responses, and enhancing incident management across your tech stack.
- **The Catch vs FireHydrant**: Requires self-hosting setup, updates, and server maintenance compared to managed FireHydrant.
- **Installation**: Clone https://github.com/keephq/keep or deploy with Docker Compose
- **Setup**: Deploy via Docker or binary release from GitHub and configure environment variables.
- **Data Storage**: All application data and configuration live on your own server or local database.

### OneUptime
- **Fork Page**: [OneUptime Profile](https://caniforkit.com/fork/oneuptime)
- **Head-to-Head Comparison**: [FireHydrant vs OneUptime](https://caniforkit.com/vs/firehydrant-vs-oneuptime)
- **Official Website**: https://oneuptime.com
- **Source Code Repository**: https://github.com/OneUptime/oneuptime
- **License**: Apache-2.0
- **Runs On**: Self-host
- **GitHub Stars**: 7.8k
- **Maintenance Activity**: nov 2026
- **Supported Platforms**: web, self-hosted, self-host, real ops
- **Summary**: All-in-one solution for uptime monitoring, incident management, and status pages to keep your services running smoothly
- **The Catch vs FireHydrant**: It covers many adjacent jobs, but its self-hosted stack is far heavier to run and its integration depth and polish trail Datadog's mature managed platform.
- **Installation**: Hosted signup, or the release-branch Docker Compose stack; Helm is the production path
- **Setup**: The recommended self-hosted footprint is large and production requires secrets, TLS, backups, database care, and frequent upgrades rather than a single lightweight monitor.
- **Data Storage**: Self-hosted telemetry is stored in ClickHouse, application state and configuration in PostgreSQL, and cache, queues, and sessions in Redis.

### Wachd
- **Fork Page**: [Wachd Profile](https://caniforkit.com/fork/wachd)
- **Head-to-Head Comparison**: [FireHydrant vs Wachd](https://caniforkit.com/vs/firehydrant-vs-wachd)
- **Official Website**: https://wachd.io/
- **Source Code Repository**: https://github.com/wachd/wachd
- **License**: Open Source
- **Runs On**: Self-host
- **GitHub Stars**: 42
- **Maintenance Activity**: nov 2026
- **Supported Platforms**: web, self-hosted, docker to self-host
- **Summary**: Receive alerts from Grafana, Datadog, and Prometheus with AI-generated root cause analysis. Self-hosted on Kubernetes, fully air-gapped capable, Apache 2.0 licensed.
- **The Catch vs FireHydrant**: Requires self-hosting setup, updates, and server maintenance compared to managed FireHydrant.
- **Installation**: Clone https://github.com/wachd/wachd or deploy with Docker Compose
- **Setup**: Deploy via Docker or binary release from GitHub and configure environment variables.
- **Data Storage**: All application data and configuration live on your own server or local database.

## Frequently Asked Questions

### What is the best free alternative to FireHydrant?
The top free alternative to FireHydrant is Keep (open source, Open Source). Open-source platform for centralizing alerts, automating responses, and enhancing incident management across your tech stack. Other popular FireHydrant replacements include OneUptime, Wachd.

### How much does switching from FireHydrant to a free alternative save?
FireHydrant starts at $35/month per seat ($420/year). Switching a 5-person team to a free alternative like Keep saves $2,100 per year in software subscription fees.

### What is the catch when switching away from FireHydrant?
While Keep replaces core FireHydrant features without subscription fees, the real-world trade-off is: Requires self-hosting setup, updates, and server maintenance compared to managed FireHydrant.

## Related

- [analytics Software Category Hub](https://caniforkit.com/category/analytics)
- [All Paid SaaS Alternatives Index](https://caniforkit.com/alternatives)
- [Self-Hosted Software Directory](https://caniforkit.com/self-hosted)
- [Homepage](https://caniforkit.com)