Viscosity pricing
Viscosity is a paid product. Price: $16 one-time. Free trial: 30 days.
PaidPrices last checked Nov 1, 2026
Viscosity plans and prices
Every line links to the page it came from. Prices are what Viscosity publishes; taxes, currency and regional pricing can change what you pay.
Viscosity pricing facts
2 of 2 verified- Price
- $16 one-time
- Checked Nov 1, 2026sparklabs.com(opens source in a new tab)
- “Buy Now $16 Buy once. No subscriptions.”
- Free trial
- 30 days
- Checked Nov 1, 2026sparklabs.com(opens source in a new tab)
- “trial it for 30-days with no purchase necessary and no limitations.”
Viscosity alternatives by price
Starting prices from each app's own site, ranked by our alternatives score.
| App | Pricing | Price | Free plan |
|---|---|---|---|
 OpenVPN | Free plan + paid | $7 per connection/month, billed yearly (Access Server) | Access Server, up to 2 connections |
 Tailscale | Free plan + paid | $8 per user/month (Standard) | Yes, up to 6 users (Personal) |
 Firezone | Free plan + paid | $50 per seat/year | Up to 6 users |
 WireGuard | Open source | — | — |
 Pritunl | Open source | — | — |
Viscosity pricing: common questions
Is Viscosity free?
No, Viscosity is a paid product. It offers a free trial: 30 days.
How much does Viscosity cost?
Price: $16 one-time, according to sparklabs.com (checked Nov 1, 2026). Prices can vary by country and billing period.
Does Viscosity have a free trial?
Yes: 30 days.
What are free alternatives to Viscosity?
Free or freemium alternatives include OpenVPN, WireGuard, Pritunl and Tailscale. Open-source options: OpenVPN, WireGuard and Pritunl.