# 2 Best Open Source Alternatives for Cloudflare Access

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

Looking for the best open source alternative for Cloudflare Access? Compare 2 verified free and open source alternatives to Cloudflare Access (Netbird, Pangolin) with license details, self-hosting requirements, and practical trade-offs.

## Cloudflare Access Overview & Subscription Cost
- **Product**: Cloudflare Access
- **Category**: [security](https://caniforkit.com/category/security)
- **Paid Subscription Price**: $6/month per seat
- **1-Seat Annualized Cost**: $72/year
- **5-Person Team Annualized Cost**: $360/year
- **10-Person Team Annualized Cost**: $720/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 Cloudflare Access or rebuilding it from scratch, deploy one of the 2 battle-tested open-source alternatives like Netbird.

## Verified Free & Open Source Alternatives

| Alternative | Type | License | Runs On | GitHub Stars | Head-to-Head |
| --- | --- | --- | --- | --- | --- |
| [Netbird](https://caniforkit.com/fork/netbird) | Open Source | BSD-3-Clause | Self-host | ★ 30.8k | [Compare vs Cloudflare Access](https://caniforkit.com/vs/cloudflare-access-vs-netbird) |
| [Pangolin](https://caniforkit.com/fork/pangolin) | Open Source | Open Source | Self-host | ★ 23.3k | [Compare vs Cloudflare Access](https://caniforkit.com/vs/cloudflare-access-vs-pangolin) |

## In-Depth Alternative Profiles

### Netbird
- **Fork Page**: [Netbird Profile](https://caniforkit.com/fork/netbird)
- **Head-to-Head Comparison**: [Cloudflare Access vs Netbird](https://caniforkit.com/vs/cloudflare-access-vs-netbird)
- **Official Website**: https://netbird.io/
- **Source Code Repository**: https://github.com/netbirdio/netbird
- **License**: BSD-3-Clause
- **Runs On**: Self-host
- **GitHub Stars**: 30.8k
- **Maintenance Activity**: nov 2026
- **Supported Platforms**: desktop, mobile, self-hosted, they host it
- **Summary**: Open source platform combining WireGuard overlay networks with Zero Trust access controls. Features SSO, MFA, device posture checks, and granular policies for secure remote connectivity.
- **The Catch vs Cloudflare Access**: NetBird gives enrolled devices a private route home, but guests, webhooks, and voice assistants cannot use it like a public Nabu Casa endpoint and the user must manage network policy.
- **Installation**: Hosted signup plus a client on each device, or the official Docker-based self-hosting quickstart
- **Setup**: The managed free service installs cleanly; self-hosting adds a public domain, TLS, identity/authentication, open ports, relay configuration, a management database, and upgrades.
- **Data Storage**: WireGuard keys are generated and kept on peers; device inventory, users, routes, groups, and access policies live in NetBird Cloud or the self-hosted management database, while payload traffic normally travels peer-to-peer and may traverse NetBird relay infrastructure when direct connectivity fails.

### Pangolin
- **Fork Page**: [Pangolin Profile](https://caniforkit.com/fork/pangolin)
- **Head-to-Head Comparison**: [Cloudflare Access vs Pangolin](https://caniforkit.com/vs/cloudflare-access-vs-pangolin)
- **Official Website**: https://pangolin.net/
- **Source Code Repository**: https://github.com/fosrl/pangolin
- **License**: Open Source
- **Runs On**: Self-host
- **GitHub Stars**: 23.3k
- **Maintenance Activity**: nov 2026
- **Supported Platforms**: web, self-hosted, docker to self-host
- **Summary**: Deploy zero trust access to infrastructure, self-hosted apps, and SaaS tools in days. Identity-aware security with seamless user experience.
- **The Catch vs Cloudflare Access**: Requires self-hosting setup, updates, and server maintenance compared to managed Cloudflare Access.
- **Installation**: Clone https://github.com/fosrl/pangolin 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 Cloudflare Access?
The top free alternative to Cloudflare Access is Netbird (open source, BSD-3-Clause). Open source platform combining WireGuard overlay networks with Zero Trust access controls. Features SSO, MFA, device posture checks, and granular policies for secure remote connectivity. Other popular Cloudflare Access replacements include Pangolin.

### How much does switching from Cloudflare Access to a free alternative save?
Cloudflare Access starts at $6/month per seat ($72/year). Switching a 5-person team to a free alternative like Netbird saves $360 per year in software subscription fees.

### What is the catch when switching away from Cloudflare Access?
While Netbird replaces core Cloudflare Access features without subscription fees, the real-world trade-off is: NetBird gives enrolled devices a private route home, but guests, webhooks, and voice assistants cannot use it like a public Nabu Casa endpoint and the user must manage network policy.

## Related

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