In Textures & materials, Sloyd ranks #5 and Skybox AI (Blockade Labs) ranks #9. No independent quality tests found. Ranked on game-dev fit: commercial use on paid plans; Godot, Unity, Unreal integrations; API.
Commercial use: Skybox AI (Blockade Labs): not stated by vendor terms. Sloyd: commercial on paid plans only terms.
Free plan: Skybox AI (Blockade Labs): free plan not stated by vendor pricing. Sloyd: free plan (Free Guest plan: 1 text-to-3D and 1 image-to-3D generation a day, exports of community models only, personal use only) pricing.
API and MCP: Skybox AI (Blockade Labs): public API, MCP server in preview. Sloyd: public API, no MCP server found.
Engine integrations stated by the vendor: Skybox AI (Blockade Labs): Unity. Sloyd: Godot, Unity, Unreal, Blender, Roblox.
Generates 360° panoramic skyboxes and environments (up to 16K and HDRI on higher tiers), with an API for in-app generation.
AI 3D generator (text, image or editable templates) for game-ready props, with AI rigging and animation, retexturing, skyboxes, image generation and pixel-art sprite sheets in the same web app; plugins for Unity, Unreal and Blender on paid plans.
Verdict
For 360° skyboxes and environment backdrops; the terms say you own your assets, but commercial terms below the Business tier are unverified.
For game-ready props from editable templates with Unity/Unreal plugins, plus rigging, retexturing and image tools on the same plan; the free plan is personal-use only.
Tasks●
Textures & materials, Concept art & 2D assets
3D model generation, Rigging, animation & mocap, Textures & materials, Concept art & 2D assets
Engines●
Unity
Godot, Unity, Unreal, Blender, Roblox
Free plan●
Not stated by vendor
Free plan Free Guest plan: 1 text-to-3D and 1 image-to-3D generation a day, exports of community models only, personal use only
Pricing
Essential US$20/month, Standard US$48/month per seat, Business US$112/month (as listed on the plans page; a second set of prices US$24/US$140 is also shown, likely monthly vs annual billing: unverified). Free tier details: unverified. source
Free Guest plan. Plus US$15/month (US$12.50/month billed yearly). Pro US$50/month (US$41.67/month billed yearly). source
Export formats●
Not stated by vendor
GLB, OBJ and FBX (pricing FAQ); free Guest plan exports community models only source
Commercial use●
Commercial use: not stated by vendor Terms: "You own all Assets You create with the Services, to the extent possible under current law." Plans page lists "Commercial licensing" on the Business tier; commercial terms for lower tiers: unverified. source
Commercial on paid plans only Free plan: personal-use license. Plus and Pro include a commercial license (you own what you generate; Pro adds reselling). source
Rows marked ● differ between the two tools. Licence badges: green = commercial use allowed (including any free plan or trial), amber = paid plans only, restricted, or allowed but with no free plan, red = not allowed, grey = not stated by vendor or not applicable. Read the vendor's current terms before you ship.