SMAPI
SMAPI: A capable, free loader for Stardew Valley mods, diagnostics, dependencies, and save backups. Ranked #3 of 26 in Game Mod Loaders by our editors (8.9/10); pricing: Free plan; best for stardew Valley modding.
At a glance
- Editor score8.9 / 10
- PricingFree plan
- Best forStardew Valley modding
- Free planYes
- Paid fromFree
- Plugin supportYes
- Facts checked20 Sep 2026
Where it wins
- Free and open source with plugin and API support
- Compatibility checks, update detection, and mod diagnostics
- Save backups, profiles, load-order control, and dependencies
Where it doesn't
- Supports Stardew Valley rather than multiple games
- Android installation follows separate guidance
- Its feature set is focused on mod loading and related tooling
Our verdict on SMAPI
SMAPI is an open-source mod loader and API for Stardew Valley, intended for players and mod creators. It launches the game with mod support, loads code mods and content packs, and provides APIs and events for plugins. Support covers Windows, macOS, Linux, Steam Deck, and Android, giving Stardew Valley mod users a common framework across desktop and handheld platforms.
Its strongest area is the depth of the loading and maintenance workflow. SMAPI can rewrite compiled mods for platform compatibility, detect incompatible or outdated mods, check for updates, and intercept errors with diagnostic information. It also supports declared dependencies and optional dependencies, load-order control, separate mod folders through the --mods-path option, and profiles. Automatic save backups add a practical safeguard for players managing modded saves.
SMAPI is free and open source, so it suits players who want a capable Stardew Valley mod foundation without a paid tier. The platform coverage is broad, while Android has dedicated installation guidance alongside the desktop and Steam Deck support highlighted for the project. Its clear boundary is scope: SMAPI supports Stardew Valley, not a wider catalog of games. Choose it when Stardew Valley mod loading, compatibility handling, diagnostics, and dependency management are the priority; choose a different tool when you need a multi-game loader or a broader mod-management ecosystem.
Your product? Our editors can test SMAPI in depth and publish a review, labelled as paid · from $149/mo →
SMAPI pricing
SMAPI fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Supported games | Stardew Valley |
| Supported platforms | Linux, macOS, Windows, Steam Deck, Android |
| Mod loading method | Plugin |
| Plugin support | Yes |
| Load-order control | Yes |
| Mod profiles | Yes |
| Dependency handling | Yes |
| Deployment | Desktop, Mobile |
| Platforms | Windows, macOS, Linux, Android |
| Support | Community, Docs |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Pricing | Free plan |
| Website | smapi.io |
| Facts checked | 20 Sep 2026 |
Alternatives to SMAPI
- MelonLoaderA flexible Unity mod loader with plugins, dependencies, debugging, and cross-platform support.9.4
- BepInExA free, open-source loader for multi-framework desktop game modding.9.2
- NorthstarA focused, free loader for Titanfall 2 mods, plugins, profiles, and custom servers.8.7
SMAPI vs the competition
- SMAPI vs MelonLoader
- SMAPI vs BepInEx
- SMAPI vs Northstar
- SMAPI vs Everest
- SMAPI vs UE4SS
- SMAPI vs Satisfactory Mod Loader
Compare SMAPI with any tool side by side →
Used SMAPI? Be the first to review it
The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used SMAPI for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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