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RBI software compared: what four vendors publish

Updated

Short answer

We compared the product pages of four vendors of RBI software. We checked each page on 12 Oct 2026. All four name API 580 and API 581. None of them publishes a price. On the pages we checked, the next step is a demo, a quote or a contact form. Reliatic offers a 14-day self-service trial.

What each vendor states

IMS PEI

Cenosco

API 580/581
The page names API 580 and API 581 for its RBI methods: qualitative, semi-quantitative and quantitative.
Scope on the page
The page lists damage mechanisms from API 571, linked to API 581 damage factors. It also lists generic failure frequencies that the user can set.
Track record
The home page states more than 300 deployed assets in more than 40 countries, and 25 years of experience.
Price
Not on the page.
Next step
Request a demo
Source
Product page for IMS PEIread on
Cenosco home pageread on

Visions RBI Bundle

Metegrity

API 580/581
The page describes PoF and CoF risk models that meet API 580/581.
Scope on the page
The bundle also covers integrity operating windows (IOW) and integrity manuals. The page names ISO 14224, API 584 and NACE standards.
Track record
The home page lists Visions Enterprise and the VISIONSGO field app.
Price
Not on the page.
Next step
Book a demo
Source
Metegrity home pageread on

Antea RBI

Antea

API 580/581
The page names API 581 in its title. It says a certification body validated Antea RBI to API 580/581.
Scope on the page
The site lists web and mobile apps, an ROI calculator and options for licences.
Track record
The page states that Antea has served process companies for over 30 years.
Price
Not on the page.
Next step
Contact us
Source
Product page for Antea RBIread on

Velosi AIMS RBI

Velosi

API 580/581
The page says the software is built to API 580 and API 581.
Scope on the page
The page lists RBI as one module of the Velosi AIMS platform, with dashboards for risk matrices.
Track record
The page lists RBI projects, such as the West Qurna-2 field and the TANAP pipeline (2023).
Price
Not on the page.
Next step
Request a quote
Source
Page for Velosi AIMS RBIread on

Reliatic

Reliatic

API 580/581
We designed Reliatic to support API 580 and API 581 workflows. Reliatic is not certified to either standard.
Scope on the page
RBI, inspections, CML thickness readings with remaining life, MOC, FMEA, actions and an append-only, hash-linked audit log.
Track record
A newer product. This site names no customers.
Price
Not on the site. The pricing page lists three programs: Pilot, Professional and Enterprise.
Next step
Start a 14-day self-service trial, or talk to sales
Source
Reliatic pricingread on
Reliatic trust pageread on

Where the other vendors are stronger

The other vendors have longer track records. They name customers and projects on their sites. Some of them cover more of the plant, such as pipelines, safety systems or a field app.

Where Reliatic is different

Reliatic offers a 14-day self-service trial with demo data. Every approval and change goes into an append-only, hash-linked audit log. The site states what Reliatic does not do, for example on the trust page.

Ten questions to ask any RBI vendor

  1. Which edition of API 581 does the calculation follow?
  2. Which damage mechanisms does the tool calculate, and which does it only record?
  3. Can you see the inputs, the method and the result of each calculation?
  4. Does the tool keep an append-only audit log of each change and approval?
  5. Can you export all your data in an open format, such as CSV?
  6. Which systems does it connect to, for example SAP PM or IBM Maximo, and at what cost?
  7. What does the vendor claim: alignment, validation or certification? Who issued it?
  8. What is the price model: per user, per asset or per site?
  9. Can you test the tool on your own data before you sign?
  10. Which customers can you call as references?
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