# 1 Best Open Source Alternative for Singa

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

Looking for the best open source alternative for Singa? Compare 1 verified free and open source alternatives to Singa (Nightingale) with license details, self-hosting requirements, and practical trade-offs.

## Singa Overview & Subscription Cost
- **Product**: Singa
- **Category**: [music & audio](https://caniforkit.com/category/audio)
- **Paid Subscription Price**: $20/month per seat
- **1-Seat Annualized Cost**: $240/year
- **5-Person Team Annualized Cost**: $1,200/year
- **10-Person Team Annualized Cost**: $2,400/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 Singa or rebuilding it from scratch, deploy one of the 1 battle-tested open-source alternatives like Nightingale.

## Verified Free & Open Source Alternatives

| Alternative | Type | License | Runs On | GitHub Stars | Head-to-Head |
| --- | --- | --- | --- | --- | --- |
| [Nightingale](https://caniforkit.com/fork/nightingale) | Open Source | Open Source | Local | ★ 1.5k | [Compare vs Singa](https://caniforkit.com/vs/singa-vs-nightingale) |

## In-Depth Alternative Profiles

### Nightingale
- **Fork Page**: [Nightingale Profile](https://caniforkit.com/fork/nightingale)
- **Head-to-Head Comparison**: [Singa vs Nightingale](https://caniforkit.com/vs/singa-vs-nightingale)
- **Official Website**: https://nightingale.cafe/
- **Source Code Repository**: https://github.com/rzru/nightingale
- **License**: Open Source
- **Runs On**: Local
- **GitHub Stars**: 1.5k
- **Maintenance Activity**: nov 2026
- **Supported Platforms**: desktop, cross-platform, one-click install
- **Summary**: AI-powered karaoke software that separates vocals from any song, transcribes lyrics with word-level sync, scores your pitch in real-time, and includes dynamic backgrounds.
- **The Catch vs Singa**: Community-driven open source project without dedicated enterprise SLAs.
- **Installation**: Clone https://github.com/rzru/nightingale or deploy with Docker Compose
- **Setup**: Download the native package or installer for your operating system.
- **Data Storage**: All application data lives locally on your own machine.

## Frequently Asked Questions

### What is the best free alternative to Singa?
The top free alternative to Singa is Nightingale (open source, Open Source). AI-powered karaoke software that separates vocals from any song, transcribes lyrics with word-level sync, scores your pitch in real-time, and includes dynamic backgrounds.

### How much does switching from Singa to a free alternative save?
Singa starts at $20/month per seat ($240/year). Switching a 5-person team to a free alternative like Nightingale saves $1,200 per year in software subscription fees.

### What is the catch when switching away from Singa?
While Nightingale replaces core Singa features without subscription fees, the real-world trade-off is: Community-driven open source project without dedicated enterprise SLAs.

## Related

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