Best Additive Manufacturing Software - Page 2

How Many Additive Manufacturing Software Products Does G2 Track?

Total Products under this Category: 71

Category Stats (Oct 2026)

  • Average Rating: 4.34/5 (↑0.01 vs Sep 2026) The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: PTC Creo (+0.15%) - Among all products in this category, PTC Creo recorded the largest rating increase compared to last month

Last updated: October 29, 2026

How Does G2 Rank Additive Manufacturing Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 4,300+ Authentic Reviews
  • 71+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for Additive Manufacturing Software

G2 Grid® for Additive Manufacturing Software plotting products by satisfaction and market presence

Highlighted products: SOLIDWORKS, Designcenter X, Designcenter Solid Edge, Autodesk Fusion, Onshape, Tinkercad, Blender, and Meshmixer.

Underlying data: [Grid® JSON](https://www.g2.com/categories/additive-manufacturing/grids.json?focus%5B%5D=solidworks&focus%5B%5D=designcenter-x&focus%5B%5D=designcenter-solid-edge&focus%5B%5D=autodesk-fusion&focus%5B%5D=onshape&focus%5B%5D=tinkercad&focus%5B%5D=blender&focus%5B%5D=meshmixer)

Simplify3D

Simplify3D is a 3D slicing and printing solution.

Average Rating: 4.2/5.0

Total Reviews: 41

How Do G2 Users Rate Simplify3D?

  • Has the product been a good partner in doing business?: 7.2/10 (Category avg: 8.8/10)
  • 3MF Compatible: 8.6/10 (Category avg: 8.1/10)
  • Integrated 3D Modeling: 5.3/10 (Category avg: 8.4/10)

Who Is the Company Behind Simplify3D?

  • Seller: Simplify3D
  • HQ Location: N/A
  • Twitter: @Simplify3D
    14,498 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    12 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Mechanical or Industrial Engineering, Design
  • Company Size: 54% Small, 37% Medium

What Do G2 Reviewers Say About Simplify3D?

AI-generated summary from verified user reviews

Pros
  • Users find ease of use in Simplify3D, appreciating its simple options and effective customization for 3D printing.
  • Users appreciate the ease of use in Simplify3D for achieving great results in 3D printing.
  • Users value the easy customization of support structures, enhancing their overall 3D printing experience with Simplify3D.
Cons
  • Users are frustrated by the expensive licensing with additional update costs despite already purchasing a lifetime license.
  • Users report performance issues with Simplify3D, especially when handling larger or more complex files.

What Are Recent G2 Reviews of Simplify3D?

What Are G2 Users Discussing About Simplify3D?

OpenSCAD

OpenSCAD is a software for creating solid 3D CAD objects.

Average Rating: 4.3/5.0

Total Reviews: 31

How Do G2 Users Rate OpenSCAD?

  • 3MF Compatible: 5.0/10 (Category avg: 8.1/10)
  • Integrated 3D Modeling: 8.1/10 (Category avg: 8.4/10)

Who Is the Company Behind OpenSCAD?

  • Seller: FreeCAD
  • Year Founded: 2021
  • HQ Location: Brussels
  • LinkedIn® Page: www.linkedin.com
    12 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Entertainment
  • Company Size: 55% Small, 26% Large

What Are Recent G2 Reviews of OpenSCAD?

What Are G2 Users Discussing About OpenSCAD?

Repetier-Host

Repetier-Host is your ALL-IN-ONE software solution, which gives you countless benefits.

Average Rating: 4.5/5.0

Total Reviews: 12

How Do G2 Users Rate Repetier-Host?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 8.8/10)
  • 3MF Compatible: 7.8/10 (Category avg: 8.1/10)
  • Integrated 3D Modeling: 7.4/10 (Category avg: 8.4/10)

Who Is the Company Behind Repetier-Host?

  • Seller: Repetier
  • HQ Location: Tunis, Tunis
  • Twitter: @Repetier
    1,192 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Civic & Social Organization
  • Company Size: 93% Small, 14% Medium

What Are Recent G2 Reviews of Repetier-Host?

What Are G2 Users Discussing About Repetier-Host?

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Slic3r

Slic3r is the tool you need to convert a 3D model into printing instructions for your 3D printer. It cuts the model into horizontal slices (layers), generates toolpaths to fill them and calculates the amount of material to be extruded.

Average Rating: 4.5/5.0

Total Reviews: 11

How Do G2 Users Rate Slic3r?

  • 3MF Compatible: 10.0/10 (Category avg: 8.1/10)
  • Integrated 3D Modeling: 6.2/10 (Category avg: 8.4/10)

Who Is the Company Behind Slic3r?

  • Seller: Slic3r
  • HQ Location: United States
  • Twitter: @slic3r
    17 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 77% Small, 31% Medium

What Are Recent G2 Reviews of Slic3r?

What Are G2 Users Discussing About Slic3r?

3D Slash

The easiest way to create in 3D... and the most fun!

Average Rating: 4.2/5.0

Total Reviews: 14

How Do G2 Users Rate 3D Slash?

  • Has the product been a good partner in doing business?: 6.7/10 (Category avg: 8.8/10)
  • 3MF Compatible: 7.5/10 (Category avg: 8.1/10)
  • Integrated 3D Modeling: 7.9/10 (Category avg: 8.4/10)

Who Is the Company Behind 3D Slash?

  • Seller: 3D Slash
  • Year Founded: 2014
  • HQ Location: Paris, France
  • Twitter: @3dslash
    723 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 79% Small, 14% Large

What Are Recent G2 Reviews of 3D Slash?

Jiga

Sourcing manufactured parts is a very manual, time consuming process. With constant back-and-forth with suppliers via emails and spreadsheets, supply chains become inefficient, slow and error-prone. Jiga makes sourcing parts fast and hassle free. Using Jiga you: -Find the right vetted suppliers -Communicate with them directly -Eliminate friction on quoting and ordering -Track quotes, parts, revisions and orders Supported manufacturing services include CNC machining, 3D printing, sheet metal, injection molding, custom PCBs and more.

Average Rating: 4.8/5.0

Total Reviews: 13

How Do G2 Users Rate Jiga?

  • 3MF Compatible: 6.7/10 (Category avg: 8.1/10)
  • Integrated 3D Modeling: 8.3/10 (Category avg: 8.4/10)

Who Is the Company Behind Jiga?

  • Seller: Jiga
  • Year Founded: 2020
  • HQ Location: San Francisco, US
  • Twitter: @Jiga3d
    123 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    120 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 69% Small, 15% Medium

What Are Recent G2 Reviews of Jiga?

What Are G2 Users Discussing About Jiga?

Materialise Magics

Materialise Magics is a versatile, industry-leading data preparation and STL editor software for Additive Manufacturing that allows you to convert files to STL, repair errors, edit your design and prepare your build platform.

Average Rating: 4.3/5.0

Total Reviews: 7

How Do G2 Users Rate Materialise Magics?

  • 3MF Compatible: 9.4/10 (Category avg: 8.1/10)
  • Integrated 3D Modeling: 8.3/10 (Category avg: 8.4/10)

Who Is the Company Behind Materialise Magics?

  • Seller: Materialise
  • Year Founded: 1990
  • HQ Location: Leuven, BE
  • Twitter: @MaterialiseNV
    13,470 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1,925 employees on LinkedIn®
  • Ownership: NASDAQ: MTLS

Who Uses This Product?

  • Company Size: 57% Medium, 29% Small

What Are Recent G2 Reviews of Materialise Magics?

What Are G2 Users Discussing About Materialise Magics?

nTop

nTop is a computational design software platform that enables engineers to create, analyze, and optimize complex geometry using implicit modeling and field-driven design methodologies. Unlike traditional boundary representation (B-rep) CAD systems, nTop uses implicit modeling technology to represent geometry through mathematical functions, allowing for unbreakable parametric models that remain stable across large geometric changes and enabling direct integration with simulation workflows. With engineering development cycles compressing from years to months, nTop was built to enable robust geometric operations, real-time design iteration, and rapid tradespace evaluation. nTop serves mechanical engineers, design engineers, and analysts working on complex systems where traditional CAD tools become fragile or time-consuming. Primary use cases include conceptual aircraft design, advanced turbomachinery design, thermal system optimization, and the design of additively manufactured components. Key capabilities include: - Implicit modeling technology that creates unbreakable parametric models using mathematical field representations instead of traditional boundary representations - Block-based design methodology that captures engineering logic and design intent through algorithmic workflows, enabling engineers to define parametric relationships and design rules rather than manually sketching geometry - Field-driven design that enables spatial variation of design parameters using mathematical functions and simulation data - Integrated analysis capabilities including structural FEA, thermal simulation, and computational fluid dynamics without requiring separate meshing steps - Advanced lattice and topology optimization tools for lightweighting and thermal performance optimization - Real-time visualization with GPU acceleration that shows geometric changes instantly as parameters are modified The platform eliminates common CAD failure modes where parameter changes break model topology, enabling automated design optimization workflows that can evaluate thousands of design variations without human intervention. File sizes remain small compared to traditional CAD models, with complex geometries often requiring only kilobytes of storage due to the mathematical representation approach.

Average Rating: 4.8/5.0

Total Reviews: 11

How Do G2 Users Rate nTop?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 8.8/10)

Who Is the Company Behind nTop?

  • Seller: nTop
  • Year Founded: 2015
  • HQ Location: New York, New York
  • Twitter: @nTopology
    5,422 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    106 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Mechanical or Industrial Engineering
  • Company Size: 55% Small, 27% Medium

What Are Recent G2 Reviews of nTop?

3D-Tool File Viewer

For more than 20 years, the German company 3D-Tool GmbH & Co. KG has been continuously developing its CAD viewer and converter of the same name to meet the needs and requirements of customers from a wide range of industries. The 3D-Tool CAD Viewer is a universal and user-friendly tool for the evaluation and coordination of 3D designs throughout the company. In addition to the 3D-Tool Viewer, the Premium version includes the 3D-NativeCAD Converter, a professional interface for converting and exchanging 3D data with customers and suppliers.

Average Rating: 4.7/5.0

Total Reviews: 8

How Do G2 Users Rate 3D-Tool File Viewer?

  • Has the product been a good partner in doing business?: 6.7/10 (Category avg: 8.8/10)
  • 3MF Compatible: 7.8/10 (Category avg: 8.1/10)
  • Integrated 3D Modeling: 8.3/10 (Category avg: 8.4/10)

Who Is the Company Behind 3D-Tool File Viewer?

  • Seller: 3D-Tool
  • Year Founded: 2016
  • HQ Location: Weinheim, Germany

Who Uses This Product?

  • Company Size: 40% Small, 30% Large

What Do G2 Reviewers Say About 3D-Tool File Viewer?

AI-generated summary from verified user reviews

Pros
  • Users value the lightweight and resource-efficient design of 3D-Tool File Viewer for easy 3D model visualization.
  • Users value the CAD compatibility of 3D-Tool File Viewer, enabling easy viewing and conversion of 3D models.
  • Users value the lightweight and compatible 3D model viewing capabilities of 3D-Tool File Viewer for CAD design.
  • Users appreciate the efficient design visualization capabilities of 3D-Tool File Viewer, highlighting its lightweight and resource-friendly nature.
  • Users appreciate the file conversion capability of 3D-Tool File Viewer, facilitating easy format changes with good results.
Cons
  • Users find the inability to modify models limits the functionality of 3D-Tool File Viewer significantly.
  • Users find the inability to modify models in 3D-Tool File Viewer restrictive for their needs.
  • Users find the limited 3D modification capabilities restricts their ability to enhance or customize models effectively.
  • Users find the limited editing capabilities of 3D-Tool File Viewer restrictive for their modeling needs.
  • Users note a frustrating lack of modification features in 3D-Tool File Viewer, limiting creativity and flexibility.

What Are Recent G2 Reviews of 3D-Tool File Viewer?

What Are G2 Users Discussing About 3D-Tool File Viewer?

OctoPrint

The snappy web interface for your 3D printer.

Average Rating: 4.5/5.0

Total Reviews: 11

How Do G2 Users Rate OctoPrint?

  • Has the product been a good partner in doing business?: 9.4/10 (Category avg: 8.8/10)
  • 3MF Compatible: 10.0/10 (Category avg: 8.1/10)
  • Integrated 3D Modeling: 9.4/10 (Category avg: 8.4/10)

Who Is the Company Behind OctoPrint?

  • Seller: OctoPrint
  • Year Founded: 1999
  • HQ Location: Westhoffen, FR
  • Twitter: @OctoPrint3D
    11,919 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    7 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 73% Small, 18% Medium

What Do G2 Reviewers Say About OctoPrint?

AI-generated summary from verified user reviews

Pros
  • Users love the ease of use of OctoPrint, enabling remote control and intuitive management of their 3D printers.
  • Users appreciate the detailed interface and remote control features of OctoPrint, enhancing their 3D printing experience significantly.
  • Users praise OctoPrint for its intuitive interface, allowing easy management and control of their 3D printing experience.
  • Users love the incredibly useful interface of OctoPrint, which offers extensive control over their 3D printing experiences.
  • Users love the collaboration features of OctoPrint, enhancing remote printing control and customization through plugins.
Cons
  • Users find the assembly process challenging, often struggling with installation and technical setup complexities.
  • Users note that OctoPrint can be expensive due to hardware requirements, particularly with current Raspberry Pi prices.
  • Users face a difficult learning curve with OctoPrint, which can initially complicate the overall experience.
  • Users report experiencing connection issues with Internet connectivity, including occasional TCP signal loss during setup.
  • Users experience setup complexity with OctoPrint, finding the initial configuration challenging without technical knowledge.

What Are Recent G2 Reviews of OctoPrint?

What Are G2 Users Discussing About OctoPrint?

ideaMaker

Prepare files for printing with ideaMaker; Raise3D's unique slicing software. It's user friendly interface can prepare .STL, .OBJ and .3MF files in as little as 4 clicks, while it's powerful settings provide limitless customization for advanced users. Designed specifically for Raise3D printers, slicing with ideaMaker is fast, efficient, and completely free.

Average Rating: 4.6/5.0

Total Reviews: 4

How Do G2 Users Rate ideaMaker?

  • 3MF Compatible: 8.3/10 (Category avg: 8.1/10)
  • Integrated 3D Modeling: 10.0/10 (Category avg: 8.4/10)

Who Is the Company Behind ideaMaker?

  • Seller: Raise3D
  • Year Founded: 2014
  • HQ Location: Stafford, US
  • Twitter: @Raise3D
    4,128 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    67 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of ideaMaker?

What Are G2 Users Discussing About ideaMaker?

Netfabb

Netfabb additive manufacturing software has tools that help streamline your additive workflow and quickly get from a 3D model to successfully printed parts.

Average Rating: 3.9/5.0

Total Reviews: 4

Who Is the Company Behind Netfabb?

  • Seller: Autodesk
  • Year Founded: 1982
  • HQ Location: San Francisco
  • Twitter: @autodesk
    273,215 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    15,757 employees on LinkedIn®
  • Ownership: NASDAQ:ADSK

Who Uses This Product?

  • Company Size: 50% Medium, 25% Small

What Are Recent G2 Reviews of Netfabb?

SeekMake

SeekMake is a powerful plugin that can be easily implemented on any website as a fully white-label solution, providing instant prices to customers based on the manufacturing business setup. It streamlines the entire process from payment to order management and communication, powered by AI.

Average Rating: 4.9/5.0

Total Reviews: 4

How Do G2 Users Rate SeekMake?

  • 3MF Compatible: 10.0/10 (Category avg: 8.1/10)
  • Integrated 3D Modeling: 10.0/10 (Category avg: 8.4/10)

Who Is the Company Behind SeekMake?

  • Seller: SeekMake
  • Year Founded: 2022
  • HQ Location: Marseille, FR
  • LinkedIn® Page: www.linkedin.com
    24 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of SeekMake?

3DXpert

All-In-One Industrial Additive Manufacturing Software: Prepare, optimize, and 3D print high-quality parts in record time with an all-in-one, integrated 3D additive manufacturing software that streamlines workflow, from design to printing.

Average Rating: 3.8/5.0

Total Reviews: 3

How Do G2 Users Rate 3DXpert?

  • 3MF Compatible: 10.0/10 (Category avg: 8.1/10)
  • Integrated 3D Modeling: 8.3/10 (Category avg: 8.4/10)

Who Is the Company Behind 3DXpert?

  • Seller: Oqton
  • Year Founded: 2017
  • HQ Location: Novi, Michigan 48374 USA, US
  • LinkedIn® Page: www.linkedin.com
    85 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 67% Large, 33% Small

What Are Recent G2 Reviews of 3DXpert?

3D Systems

3D Systems On Demand Manufacturing

Average Rating: 3.8/5.0

Total Reviews: 2

Who Is the Company Behind 3D Systems?

  • Seller: 3D Systems
  • Year Founded: 1986
  • HQ Location: Rock Hill, SC
  • Twitter: @3dsystems
    70,528 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    3,691 employees on LinkedIn®
  • Ownership: VIE:DDD

Who Uses This Product?

  • Company Size: 50% Large, 50% Small

What Are Recent G2 Reviews of 3D Systems?

Daniel Rivera
DR
Researched and written by Daniel Rivera
Updated November 12, 2025