Best Runtime Version Managers in 2026
Updated
In short: rustup is ranked #1 of 30 as of 4 October 2026, ahead of elan and fnm. The best-ranked option with a free plan is elan.
When projects depend on different language or toolchain releases, a runtime version manager can help you keep those setups distinct. Compare automatic switching and project version pinning to see how each handles version changes; runtime types and version source indicate what it manages and where releases come from. Supported platforms and team controls may also matter, alongside free-plan availability and paid-from pricing. SDKMAN!, tenv, and rustup lead the entries, with RVM and fnm among the options that follow. Use the ranking order as a starting point, then weigh the listed details against whether you need to manage one runtime or several and whether shared team controls are relevant.
30 runtime version managers ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
8 of the 25 here have a free tier you can use, 0 have open-source code on record, and 0 have full bars: free, open, on most of your devices and documented.
| # | App | Signal | Free tier | Open code | Devices | From | Score |
|---|---|---|---|---|---|---|---|
| 1 | rustupWindows · Mac · Linux | Three bars | — | 3 of 6 | Free | 6.6 | |
| 2 | elanWindows · Mac · Linux | Three bars | — | 3 of 6 | Free | 6.5 | |
| 3 | fnmWindows · Mac · Linux | Three bars | — | 3 of 6 | Free | 6.5 | |
| 4 | nvmWindows · Mac · Linux · Self-hosted | Three bars | — | 3 of 6 | Free | 6.5 | |
| 5 | asdfMac · Linux | Two bars | — | 2 of 6 | Free | 6.4 | |
| 6 | goenvMac · Linux | Two bars | — | 2 of 6 | Free | 6.4 | |
| 7 | GVMMac · Linux | Two bars | — | 2 of 6 | Free | 6.4 | |
| 8 | PHPBrewMac · Linux · Self-hosted | Two bars | — | 2 of 6 | Free | 6.4 | |
| 9 | RVMWeb · Windows · Mac · Linux · Self-hosted | Two bars | — | — | 4 of 6 | — | 5.7 |
| 10 | SDKMAN!Windows · Mac · Linux · API | Two bars | — | — | 3 of 6 | — | 5.6 |
| 11 | tenvWindows · Mac · Linux | Two bars | — | — | 3 of 6 | — | 5.6 |
| 12 | VoltaWindows · Mac · Linux | Two bars | — | — | 3 of 6 | — | 5.6 |
| 13 | jEnvMac · Linux | One bar | — | — | 2 of 6 | — | 5.5 |
| 14 | DVMWindows · Mac · Linux | One bar | — | — | 3 of 6 | — | 5.3 |
| 15 | ZVMWindows · Mac · Linux | One bar | — | — | 3 of 6 | — | 5.3 |
| 16 | GHCupWeb · Windows · Mac · Linux | One bar | — | — | 4 of 6 | — | 5.2 |
| 17 | JabbaWindows · Mac · Linux | One bar | — | — | 3 of 6 | — | 5.2 |
| 18 | juliaupWindows · Mac · Linux | One bar | — | — | 3 of 6 | — | 5.2 |
| 19 | plenvMac · Linux | No signal | — | — | 2 of 6 | — | 5.2 |
| 20 | chrubyMac · Linux | No signal | — | — | 2 of 6 | — | 5.1 |
| 21 | eselect-pythonLinux | No signal | — | — | 1 of 6 | — | 5.1 |
| 22 | nodenvMac · Linux | No signal | — | — | 2 of 6 | — | 5.1 |
| 23 | perlbrewMac · Linux | No signal | — | — | 2 of 6 | — | 5.1 |
| 24 | pyenvMac · Linux | No signal | — | — | 2 of 6 | — | 5.1 |
| 25 | rbenvMac · Linux | No signal | — | — | 2 of 6 | — | 5.1 |
Is your app on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which runtime version manager is ranked first on Freedom251?
rustup is ranked #1 of 30 with a score of 6.6. elan is second and fnm third.
How many of these have a free plan?
8 of the 25 on this page publish a free plan on their own pricing pages.
How is this list ranked?
Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation. Paid placements never change a rank.