TexturesFast is back. After going dark in early 2026, texturesfast.com is now live and active again, generating seamless PBR textures from text and image prompts. If you're evaluating AI PBR texture generators and TexturesFast appeared in your research, this comparison covers the meaningful differences between Grix and TexturesFast so you can make an informed choice.

Bottom line up front: Grix costs 80% less at entry ($8/month vs. TexturesFast's historical $39/month pricing), includes a free trial with no login, and generates all five PBR maps simultaneously with native tiling constraints. TexturesFast focuses on 3D mesh texturing — applying AI-generated textures to UV-unwrapped models — in addition to tileable surface generation. They're partially overlapping but not identical tools.

What Each Tool Actually Does

Grix

Grix is a text-to-PBR surface material generator. Type a material description, receive a ZIP with five labeled maps: grix_basecolor.png, grix_normal.png, grix_roughness.png, grix_metallic.png, grix_height.png. The maps are tileable, engine-agnostic, and ready to use in Blender, Unity, Unreal, or Godot without additional processing.

The core use case is tileable surface PBR generation — concrete floors, stone walls, wood panels, metal cladding, ground surfaces. Any material that needs to repeat across a large geometry and hold up under dynamic lighting.

Grix also includes a voice product at voice.grixai.com and a LoRA Trainer for LTX Video at grixai.com/lora — but the core texture product is the primary focus.

TexturesFast

TexturesFast (texturesfast.com) offers two workflows: 3D model texturing (upload a UV-unwrapped GLB/OBJ/FBX, describe the look, AI generates textures applied to the mesh with albedo, normal, roughness, metallic, height, and AO maps) and tileable surface PBR generation (text or image prompt to seamless PBR material set).

The 3D model texturing capability is a distinguishing feature — it positions TexturesFast in the same space as Scenario and Meshy for mesh-applied texturing, not just surface tile generation.

Pricing Comparison

Grix pricing is transparent at grixai.com/pricing:

TexturesFast's historical pricing was $39/month as the entry subscription tier. Current pricing after their reactivation is unconfirmed — check texturesfast.com directly. Even if pricing has changed, Grix's $8/month entry point and no-login free trial represent a significant accessibility advantage.

Output Quality and Map Generation

Simultaneous vs. Sequential Map Generation

This is the most important technical difference for production use.

Grix generates all five maps simultaneously in a single inference pass using the PATINA model. Tiling constraints are applied during generation — not as post-processing. The result: every map tiles with exactly the same seam behavior. The Normal map's edge pixels are calibrated to the same tiling grid as the Base Color pixels because they were generated together.

Tools that generate a Base Color first and derive Normal, Roughness from it (or apply seamless post-processing separately to each map) can produce tiling inconsistencies between channels when viewed under directional lighting. The Base Color tiles cleanly, but the Normal map shows a subtle seam at edges under a strong light at a low angle.

For background surfaces viewed from a distance, this rarely matters. For materials that tile frequently across large surfaces under dynamic lighting — outdoor environments, architectural surfaces, ground planes — it becomes visible in final renders.

Text-to-PBR Quality

Both tools accept text prompts for material generation. Grix is built around text-to-PBR as the primary workflow — the PATINA model is optimized for interpreting material descriptions and translating them into physically calibrated PBR output. TexturesFast accepts text and image inputs for their tileable surface workflow.

Map Set Completeness

Grix outputs five maps: Base Color, Normal, Roughness, Metallic, Height. TexturesFast includes AO (Ambient Occlusion) as a sixth map in their output set. AO baked into a texture map is useful for some rendering workflows, particularly for game assets where real-time AO calculation is expensive. Grix does not currently include AO maps — engines generate screen-space AO in real-time, and AO can be baked during export if needed for a specific deliverable.

3D Mesh Texturing vs. Surface Tile Generation

TexturesFast's 3D model texturing workflow (upload GLB/OBJ/FBX, AI applies textures to the mesh) competes with Scenario, Meshy, and TripoAI — not directly with Grix. Grix does not currently offer 3D mesh texturing; the product is exclusively focused on tileable surface PBR generation.

When TexturesFast is the better tool: You have a 3D model that needs AI texturing applied to its UV map and you want mesh-applied output rather than a tileable surface material set.

When Grix is the better tool: You need custom tileable surface PBR materials from text descriptions for environment and prop surfaces in any 3D engine. You want the lowest-friction entry point (no login, $8/month) and engine-agnostic output without post-processing.

Free Trial and Getting Started

The practical fastest test: visit grixai.com/try, type a material description, and download the output ZIP. No account, no email, no credit card. The first few generations are free. This takes less than 2 minutes and gives you actual output files to evaluate in your pipeline before committing to any subscription.

Which Tool Should You Choose?

Choose Grix if your primary need is tileable surface PBR generation from text prompts, you want the lowest-cost entry point, you need engine-agnostic output that works in Blender, Unity, Unreal, and Godot without post-processing, or you value a free trial with no login.

Choose TexturesFast if you specifically need 3D mesh texturing (applying textures to a UV-unwrapped model) in addition to tileable surface generation, or if AO maps in the output set are a requirement for your specific rendering pipeline.

Both tools solve real problems — the choice depends on which workflow fits your production context. For the majority of game development and archviz workflows centered on surface material generation, Grix's pricing, trial accessibility, and simultaneous multi-map generation make it the more practical daily driver.

FAQ

Does Grix generate AO maps?

Not currently. Grix outputs Base Color, Normal, Roughness, Metallic, and Height. AO can be baked in your engine (UE5 has AO baking in the Material Baking workflow; Blender's Cycles renders AO as a render pass). TexturesFast includes AO in its output set.

What format does Grix output?

A ZIP file containing five PNG images with descriptive names: grix_basecolor.png, grix_normal.png, grix_roughness.png, grix_metallic.png, grix_height.png. PNG format works in all 3D software. Named files mean no ambiguity about which map goes in which slot.

Is TexturesFast suitable for tileable PBR materials?

Yes — TexturesFast supports tileable surface PBR generation in addition to 3D mesh texturing. The main considerations for tileable use are pricing (historically $39/month vs. Grix's $8/month) and tiling consistency across maps.

Can I use Grix without a subscription?

Yes. The free trial at grixai.com/try requires no account or credit card. For ongoing use, the Light plan is $8/month or credit packs from $5 with no subscription required.

Do both tools work with Blender, Unity, and Unreal Engine?

Both output standard PBR maps that work across 3D engines. Grix's named map files (grix_basecolor.png etc.) make engine import unambiguous — you always know which file goes in which slot. The import process is identical for both tools: load each map into the corresponding shader slot in your engine of choice.