---
title: AGS SPIA Reviews
meta_title: 'AGS SPIA Reviews 2026: Details, Pricing, & Features | G2'
meta_description: Filter reviews by the users' company size, role or industry to find
  out how AGS SPIA works for a business like yours.
date_modified: '2026-02-24'
parent_category:
  name: Oil and Gas
  url: https://www.g2.com/categories/oil-and-gas
---

# AGS SPIA Reviews
**Vendor:** Seequent  
**Category:** [Other Oil and Gas Software](https://www.g2.com/categories/other-oil-and-gas)
## About AGS SPIA
AGS SPIA, a versatile processing and inversion software, is designed for ground-based Time-domain Electromagnetic (TEM) and Direct Current/Induced Polarisation (VES) data. Integrating the robust and fast AarhusInv inversion code, SPIA features a user-friendly graphical interface, facilitating the editing of data and models directly within the software. This innovative platform supports a range of inversion methods, including Resistivity, Cole-Cole, and Maximum Phase Angle (MPA), catering to TEM data affected by IP effects.






- [View AGS SPIA pricing details and edition comparison](https://www.g2.com/products/ags-spia/reviews?section=pricing&secure%5Bexpires_at%5D=2026-07-05+18%3A01%3A34+-0500&secure%5Bsession_id%5D=41207672-5f5a-4ec3-b5a6-b65e79b49f5c&secure%5Btoken%5D=1465c11afacf5a122c80806a6e698e56830f62f83d88fd3d45da3474ac2891d3&format=llm_user)


## Top AGS SPIA Alternatives
  - [Signals ChemDraw](https://www.g2.com/products/signals-chemdraw/reviews) - 4.4/5.0 (37 reviews)
  - [WinCC](https://www.g2.com/products/wincc/reviews) - 4.3/5.0 (13 reviews)
  - [Moxa](https://www.g2.com/products/moxa/reviews) - 4.7/5.0 (10 reviews)