Alternatives to ZeroTier
ZeroTier: Software-defined networking platform connecting devices, servers, clouds, and embedded systems into encrypted virtual networks. 8 products similar to ZeroTier, compared on pricing, free tier, API, MCP server, SDK and open source. 8 of 8 have a free tier, 7 of 8 have an API, 6 of 8 offer an MCP server, 1 of 8 is open source.
- Tailscale
Zero Trust identity-based connectivity platform that replaces legacy VPN, SASE, and PAM
- Cloudflare
One platform for apps, agents, and workforce — build, secure, and scale without managing infrastructure
- Zapier
Automate AI workflows, agents, and apps across 9,000+ integrations
- Frontegg
The Identity Layer for Every SaaS Entry Point
- Render
Cloud application platform for deploying, scaling, and securing apps and agents
- Courier
Customer messaging platform for humans and AI agents
- Fibery
Modular work platform that replaces scattered tools and connects teams in one workspace
- Element
Secure collaboration and messaging
Side by side
| Product | Pricing | Free tier | API | MCP server | SDK | Open source |
|---|---|---|---|---|---|---|
| ZeroTier | Freemium | yes | yes | no | no | — |
| Tailscale | Freemium | yes | yes | — | — | — |
| Cloudflare | Freemium · from $0/month (Free plan); Pro $20/mo billed annually; Workers paid tier starts at $5/month | yes | yes | yes | yes | no |
| Zapier | Freemium · from $19.99/month | yes | yes | yes | yes | no |
| Frontegg | Freemium | yes | yes | yes | yes | no |
| Render | Freemium · from $0 | yes | yes | yes | yes | no |
| Courier | Freemium | yes | yes | yes | yes | no |
| Fibery | Freemium · from $12 | yes | yes | yes | no | no |
| Element | Freemium | yes | no | no | no | yes |
Facts come from each product's own website, or from its verified owner when they have edited the listing. Each product page shows when it was last verified and how it was extracted. Similarity comes from the products' descriptions.
API
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